Gene NCBI:56041 | MetamORF

Gene

ID CARD

NCBI:56041

Aliases

115kDa
ENSMUSG00000029407, MGI:1929095, NCBI:56041
OFF:Uso1, TAP, Uso1
Vdp

Chromosome

Transcripts

122 ORFs
5 known transcripts
226 ORF to known transcript associations

MetamORF
transcript ID

The MetamORF ID of the transcript. This is an arbitrary ID that does not correspond to any official (Ensembl, NCBI...) transcript ID or external reference.

Transcript ID

The official transcript ID (usually an Ensembl ID, e.g. ENST00000395565).

Transcript name

The transcript name (e.g. MDK-202).

Transcript biotype

The biotype of the transcript (as defined by Ensembl).

ORFs

Display all the transcripts related to the entry.

61356

ENSMUST00000201380

Uso1-202

retained_intron

MetamORF ORF ID The MetamORF ID of the ORF. This is an unique ID referring to the ORF.	ORF length The genomic length of the ORF (in bp). This length is defined as the sum of the lengths of each exon constituting the ORF (thus excluding its eventual introns) and includes both the start and the stop codons.	Nucleic sequence The nucleic sequence of the ORF.	Amino acid sequence The amino acid sequence of the ORF.	Identification The method of identification used to identify the ORF. MetamORF currently integrates data from three main type of identification methods: bioinformatic predictions, ribosome profiling experiments and mass spectrometry experiments (either proteomics or proteogenomics). See the data sources section of the advances documentation for more information about this.	Start codon The start codon sequence of the ORF.	Kozak context The Kozak context computed by our algorithm for the ORF on the transcript. See the Kozak contexts section of the advanced documentation for more details regarding the nomenclature we use.	Exp. count The number of original datasets that identifed the ORF on the transcript.	Data sources The data sources in which the ORF has been identified. Click on the button to display all the original IDs in a pop-up. See the data sources section of the advanced documentation for more details regarding the information related to the data sources and the original ORF IDs.	ORF annotations A comma-separated list of the annotations computed by our algorithm for the ORF on the transcript. See the section dedicated to ORF annotations in the advanced documentation for more details regarding the nomenclature we use.	Cell types A comma-separated list of the cell types in which the ORF has already been identified on the transcript.
175343	36	GTG ...	VPD ...	Ribo-seq	GTG		2	sORFs_org_Mouse	Intronic sORF	3T3, MEF
567769	138	CTG ...	LLW ...	Ribo-seq	CTG	moderate	1	sORFs_org_Mouse	Intronic sORF	3T3
63624	120	CTG ...	LLR ...	Ribo-seq	CTG	weak	1	sORFs_org_Mouse	Intronic sORF	Testis
521281	105	GTG ...	VFS ...	Ribo-seq	GTG	moderate	3	sORFs_org_Mouse	Intronic sORF	3T3, E14, MEF
568297	105	ATG ...	MPP ...	Ribo-seq	ATG	moderate	1	sORFs_org_Mouse	Intronic sORF	3T3
64159	108	CTG ...	LRC ...	Ribo-seq	CTG		2	sORFs_org_Mouse	Intronic sORF	3T3, Testis
62997	72	CTG ...	LYK ...	Ribo-seq	CTG		3	sORFs_org_Mouse	Intronic sORF	3T3, MEF, Testis
66023	30	GTG ...	VNA ...	Ribo-seq	GTG		2	sORFs_org_Mouse	Intronic sORF	3T3, Testis
520265	81	GTG ...	VKP ...	Ribo-seq	GTG	weak	2	sORFs_org_Mouse	Intronic sORF	3T3, MEF
517770	84	CTG ...	LVK ...	Ribo-seq	CTG	strong	2	sORFs_org_Mouse	Intronic sORF	3T3, MEF
565142	84	GTG ...	VRI ...	Ribo-seq	GTG		1	sORFs_org_Mouse	Intronic sORF	3T3
565762	63	CTG ...	LLS ...	Ribo-seq	CTG	moderate	1	sORFs_org_Mouse	Intronic sORF	3T3
562589	36	CTG ...	LRR ...	Ribo-seq	CTG	moderate	1	sORFs_org_Mouse	Intronic sORF	3T3
62219	207	TTG ...	LFS ...	Ribo-seq	TTG	moderate	1	sORFs_org_Mouse	Intronic sORF	Testis
564667	60	CTG ...	LSR ...	Ribo-seq	CTG	weak	1	sORFs_org_Mouse	Intronic sORF	3T3
560360	123	TTG ...	LYS ...	Ribo-seq	TTG		1	sORFs_org_Mouse	Intronic sORF	3T3
568664	39	TTG ...	LER ...	Ribo-seq	TTG	strong	3	sORFs_org_Mouse	Intronic sORF	3T3, E14, MEF
62153	111	GTG ...	VLR ...	Ribo-seq	GTG		2	sORFs_org_Mouse	Intronic sORF	3T3, Testis
566716	120	ATG ...	MRC ...	Ribo-seq	ATG	weak	1	sORFs_org_Mouse	Intronic sORF	3T3
66058	48	GTG ...	VQQ ...	Ribo-seq	GTG		1	sORFs_org_Mouse	Intronic sORF	Testis
63738	78	GTG ...	VSL ...	Ribo-seq	GTG	weak	1	sORFs_org_Mouse	Intronic sORF	Testis
1736985	33	ATG ...	MSL ...	Ribo-seq	ATG		1	sORFs_org_Mouse	Intronic sORF	MEF
560151	222	TTG ...	LQQ ...	Ribo-seq	TTG		1	sORFs_org_Mouse	Intronic sORF	3T3
64424	198	GTG ...	VED ...	Ribo-seq	GTG		2	sORFs_org_Mouse	Intronic sORF	3T3, Testis
66117	96	GTG ...	VLY ...	Ribo-seq	GTG		2	sORFs_org_Mouse	Intronic sORF	3T3, Testis
561149	45	TTG ...	LKL ...	Ribo-seq	TTG	moderate	3	sORFs_org_Mouse	Intronic sORF	3T3, E14, MEF
65229	147	CTG ...	LLM ...	Ribo-seq	CTG		2	sORFs_org_Mouse	Intronic sORF	3T3, Testis
521093	96	GTG ...	VAE ...	Ribo-seq	GTG	strong	2	sORFs_org_Mouse	Intronic sORF	3T3, E14
560160	105	TTG ...	LCG ...	Ribo-seq	TTG	moderate	1	sORFs_org_Mouse	Intronic sORF	3T3
64105	33	GTG ...	VGY ...	Ribo-seq	GTG	strong	2	sORFs_org_Mouse	Intronic sORF	3T3, Testis
64640	168	GTG ...	VAL ...	Ribo-seq	GTG	strong	2	sORFs_org_Mouse	Intronic sORF	3T3, Testis
62792	192	GTG ...	VRV ...	Ribo-seq	GTG		1	sORFs_org_Mouse	Intronic sORF	Testis
65675	186	TTG ...	LIL ...	Ribo-seq	TTG		1	sORFs_org_Mouse	Intronic sORF	Testis
61355	105	CTG ...	LAT ...	Ribo-seq	CTG	moderate	1	sORFs_org_Mouse	Intronic sORF	Testis
520928	30	TTG ...	LIS ...	Ribo-seq	TTG	moderate	1	sORFs_org_Mouse	Intronic sORF	MEF
61831	39	GTG ...	VAT ...	Ribo-seq	GTG		2	sORFs_org_Mouse	Intronic sORF	3T3, Testis
65140	222	CTG ...	LLC ...	Ribo-seq	CTG	weak	2	sORFs_org_Mouse	Intronic sORF	3T3, Testis
173248	54	GTG ...	VGI ...	Ribo-seq	GTG		1	sORFs_org_Mouse	Intronic sORF	3T3
178529	141	CTG ...	LQA ...	Ribo-seq	CTG		1	sORFs_org_Mouse	Intronic sORF	3T3
568228	57	GTG ...	VWA ...	Ribo-seq	GTG	weak	2	sORFs_org_Mouse	Intronic sORF	3T3, MEF
570199	78	CTG ...	LPE ...	Ribo-seq	CTG	weak	1	sORFs_org_Mouse	Intronic sORF	3T3
518007	87	TTG ...	LAW ...	Ribo-seq	TTG		1	sORFs_org_Mouse	Intronic sORF	3T3
62498	81	CTG ...	LTS ...	Ribo-seq	CTG		2	sORFs_org_Mouse	Intronic sORF	3T3, Testis
1686062	42	TTG ...	LFF ...	Ribo-seq	TTG		1	sORFs_org_Mouse	Intronic sORF	MEF
561193	141	GTG ...	VLL ...	Ribo-seq	GTG	moderate	1	sORFs_org_Mouse	Intronic sORF	3T3
568317	69	GTG ...	VLP ...	Ribo-seq	GTG	weak	1	sORFs_org_Mouse	Intronic sORF	3T3
65034	183	CTG ...	LVS ...	Ribo-seq	CTG		1	sORFs_org_Mouse	Intronic sORF	Testis
62629	150	GTG ...	VLL ...	Ribo-seq	GTG		2	sORFs_org_Mouse	Intronic sORF	3T3, Testis
63657	90	GTG ...	VRL ...	Ribo-seq	GTG		2	sORFs_org_Mouse	Intronic sORF	3T3, Testis
1737437	54	CTG ...	LKF ...	Ribo-seq	CTG		1	sORFs_org_Mouse	Intronic sORF	MEF
568737	135	CTG ...	LWP ...	Ribo-seq	CTG	weak	1	sORFs_org_Mouse	Intronic sORF	3T3
1737040	45	TTG ...	LFF ...	Ribo-seq	TTG		1	sORFs_org_Mouse	Intronic sORF	MEF
66035	150	CTG ...	LQG ...	Ribo-seq	CTG	moderate	2	sORFs_org_Mouse	Intronic sORF	3T3, Testis
520261	33	CTG ...	LYQ ...	Ribo-seq	CTG	moderate	2	sORFs_org_Mouse	Intronic sORF	3T3, MEF
520194	96	TTG ...	LAE ...	Ribo-seq	TTG	moderate	2	sORFs_org_Mouse	Intronic sORF	3T3, MEF
521126	36	TTG ...	LHY ...	Ribo-seq	TTG	moderate	2	sORFs_org_Mouse	Intronic sORF	3T3, MEF
568373	39	ATG ...	MCR ...	Ribo-seq	ATG	moderate	1	sORFs_org_Mouse	Intronic sORF	3T3

173249

ENSMUST00000201642

Uso1-203

nonsense_mediated_decay

MetamORF ORF ID The MetamORF ID of the ORF. This is an unique ID referring to the ORF.	ORF length The genomic length of the ORF (in bp). This length is defined as the sum of the lengths of each exon constituting the ORF (thus excluding its eventual introns) and includes both the start and the stop codons.	Nucleic sequence The nucleic sequence of the ORF.	Amino acid sequence The amino acid sequence of the ORF.	Identification The method of identification used to identify the ORF. MetamORF currently integrates data from three main type of identification methods: bioinformatic predictions, ribosome profiling experiments and mass spectrometry experiments (either proteomics or proteogenomics). See the data sources section of the advances documentation for more information about this.	Start codon The start codon sequence of the ORF.	Kozak context The Kozak context computed by our algorithm for the ORF on the transcript. See the Kozak contexts section of the advanced documentation for more details regarding the nomenclature we use.	Exp. count The number of original datasets that identifed the ORF on the transcript.	Data sources The data sources in which the ORF has been identified. Click on the button to display all the original IDs in a pop-up. See the data sources section of the advanced documentation for more details regarding the information related to the data sources and the original ORF IDs.	ORF annotations A comma-separated list of the annotations computed by our algorithm for the ORF on the transcript. See the section dedicated to ORF annotations in the advanced documentation for more details regarding the nomenclature we use.	Cell types A comma-separated list of the cell types in which the ORF has already been identified on the transcript.
178529	141	CTG ...	LQA ...	Ribo-seq	CTG		4	sORFs_org_Mouse	Alternative InCDS NMD Overlapping sORF	Brain, Liver, R1E, Spleen_B_cell
62629	150	GTG ...	VLL ...	Ribo-seq	GTG		3	sORFs_org_Mouse	Alternative InCDS NMD Overlapping sORF	Liver, R1E, Spleen_B_cell
176184	135	GTG ...	VNG ...	Ribo-seq	GTG		3	sORFs_org_Mouse	Alternative Downstream NMD sORF	3T3, Liver, R1E
520053	30	CTG ...	LLC ...	Ribo-seq	CTG	weak	1	sORFs_org_Mouse	Alternative Downstream NMD sORF	3T3
66023	30	GTG ...	VNA ...	Ribo-seq	GTG		3	sORFs_org_Mouse	InCDS NMD Overlapping sORF	Brain, Liver, R1E
520928	30	TTG ...	LIS ...	Ribo-seq	TTG		3	sORFs_org_Mouse	InCDS NMD Overlapping sORF	Liver, R1E, Spleen_B_cell
61355	105	CTG ...	LAT ...	Ribo-seq	CTG		1	sORFs_org_Mouse	Alternative InCDS NMD Overlapping sORF	Liver
62219	207	TTG ...	LFS ...	Ribo-seq	TTG		3	sORFs_org_Mouse	Alternative InCDS NMD Overlapping sORF	Brain, Liver, R1E
62498	81	CTG ...	LTS ...	Ribo-seq	CTG		2	sORFs_org_Mouse	Alternative InCDS NMD Overlapping sORF	Liver, R1E
521093	96	GTG ...	VAE ...	Ribo-seq	GTG	strong	1	sORFs_org_Mouse	NMD sORF Upstream	Spleen_B_cell
570199	78	CTG ...	LPE ...	Ribo-seq	CTG		2	sORFs_org_Mouse	InCDS NMD Overlapping sORF	Liver, R1E
169534	96	TTG ...	LLC ...	Ribo-seq	TTG		3	sORFs_org_Mouse	InCDS NMD Overlapping sORF	3T3, Liver, R1E
518007	87	TTG ...	LAW ...	Ribo-seq	TTG		1	sORFs_org_Mouse	Alternative InCDS NMD Overlapping sORF	Spleen_B_cell
64640	168	GTG ...	VAL ...	Ribo-seq	GTG		3	sORFs_org_Mouse	Alternative InCDS NMD Overlapping sORF	Brain, Liver, R1E
63624	120	CTG ...	LLR ...	Ribo-seq	CTG		3	sORFs_org_Mouse	Alternative InCDS NMD Overlapping sORF	Brain, Liver, R1E
1237786	150	AAG ...	KSQ ...	Ribo-seq	AAG		1	sORFs_org_Mouse	Alternative Downstream NMD sORF	E14
66035	150	CTG ...	LQG ...	Ribo-seq	CTG		3	sORFs_org_Mouse	Alternative InCDS NMD Overlapping sORF	Brain, Liver, R1E
1235037	144	ATA ...	IEK ...	Ribo-seq	ATA		1	sORFs_org_Mouse	Alternative Downstream NMD sORF	E14
64424	198	GTG ...	VED ...	Ribo-seq	GTG		2	sORFs_org_Mouse	Alternative InCDS NMD Overlapping sORF	Liver, R1E
521126	36	TTG ...	LHY ...	Ribo-seq	TTG		3	sORFs_org_Mouse	InCDS NMD Overlapping sORF	Liver, R1E, Spleen_B_cell
172671	54	TTG ...	LGI ...	Ribo-seq	TTG		3	sORFs_org_Mouse	Alternative Downstream NMD Overlapping sORF	3T3, Liver, R1E
175343	36	GTG ...	VPD ...	Ribo-seq	GTG		4	sORFs_org_Mouse	Alternative InCDS NMD Overlapping sORF	Liver, MEF, R1E, Spleen_B_cell
521281	105	GTG ...	VFS ...	Ribo-seq	GTG	moderate	1	sORFs_org_Mouse	Alternative NMD Overlapping sORF Upstream	Spleen_B_cell
565267	63	ATG ...	MSY ...	Ribo-seq	ATG	moderate	2	sORFs_org_Mouse	Alternative Downstream NMD sORF	3T3, Liver
179824	75	CTG ...	LET ...	Ribo-seq	CTG	strong	2	sORFs_org_Mouse	Alternative Downstream NMD sORF	3T3, MEF
178601	105	TTG ...	LLM ...	Ribo-seq	TTG		4	sORFs_org_Mouse	InCDS NMD Overlapping sORF	3T3, E14, Liver, R1E
62997	72	CTG ...	LYK ...	Ribo-seq	CTG		2	sORFs_org_Mouse	Alternative InCDS NMD Overlapping sORF	Liver, R1E
64159	108	CTG ...	LRC ...	Ribo-seq	CTG		2	sORFs_org_Mouse	Alternative InCDS NMD Overlapping sORF	Liver, R1E
65229	147	CTG ...	LLM ...	Ribo-seq	CTG		3	sORFs_org_Mouse	Alternative InCDS NMD Overlapping sORF	Liver, R1E, Spleen_B_cell
177117	93	TTG ...	LKK ...	Ribo-seq	TTG	weak	2	sORFs_org_Mouse	Alternative Downstream NMD sORF	3T3, MEF
66117	96	GTG ...	VLY ...	Ribo-seq	GTG		2	sORFs_org_Mouse	Alternative InCDS NMD Overlapping sORF	Liver, R1E
1434290	168	TTG ...	LLK ...	Ribo-seq	TTG		2	sORFs_org_Mouse	Alternative InCDS NMD Overlapping sORF	Liver, R1E
905341	48	AAG ...	KLR ...	Ribo-seq	AAG	weak	1	sORFs_org_Mouse	Alternative Downstream NMD sORF	E14
1236319	147	AAG ...	KRC ...	Ribo-seq	AAG	weak	1	sORFs_org_Mouse	Alternative Downstream NMD sORF	E14
169020	81	ATG ...	MNL ...	Ribo-seq	ATG	moderate	2	sORFs_org_Mouse	Alternative Downstream NMD sORF	3T3, MEF
985902	48	GTG ...	VMF ...	Ribo-seq	GTG		1	sORFs_org_Mouse	Alternative Downstream NMD sORF	Liver
1235775	126	AAG ...	KQL ...	Ribo-seq	AAG		1	sORFs_org_Mouse	Alternative InCDS NMD Overlapping sORF	E14
1235942	165	AGG ...	RIG ...	Ribo-seq	AGG		1	sORFs_org_Mouse	Alternative Downstream NMD sORF	E14
176529	81	TTG ...	LVQ ...	Ribo-seq	TTG		2	sORFs_org_Mouse	Alternative Downstream NMD Overlapping sORF	Liver, R1E
168102	102	GTG ...	VSA ...	Ribo-seq	GTG		2	sORFs_org_Mouse	Downstream NMD sORF	Liver, R1E
564829	57	GTG ...	VNR ...	Ribo-seq	GTG	weak	1	sORFs_org_Mouse	Alternative Downstream NMD sORF	3T3
1234407	174	ATA ...	IEK ...	Ribo-seq	ATA		1	sORFs_org_Mouse	Alternative Downstream NMD sORF	E14
568317	69	GTG ...	VLP ...	Ribo-seq	GTG		1	sORFs_org_Mouse	Alternative InCDS NMD Overlapping sORF	Liver
569353	165	CTG ...	LTR ...	Ribo-seq	CTG		1	sORFs_org_Mouse	Alternative Downstream NMD sORF	3T3
1236812	66	AAG ...	KTS ...	Ribo-seq	AAG	moderate	1	sORFs_org_Mouse	Alternative Downstream NMD sORF	E14
568228	57	GTG ...	VWA ...	Ribo-seq	GTG		2	sORFs_org_Mouse	InCDS NMD Overlapping sORF	Liver, R1E
63657	90	GTG ...	VRL ...	Ribo-seq	GTG		3	sORFs_org_Mouse	Alternative InCDS NMD Overlapping sORF	Liver, R1E, Spleen_B_cell
1238372	132	CTG ...	LAK ...	Ribo-seq	CTG		1	sORFs_org_Mouse	Alternative InCDS NMD Overlapping sORF	E14
1237448	219	CTG ...	LKQ ...	Ribo-seq	CTG		1	sORFs_org_Mouse	Downstream NMD sORF	E14
520261	33	CTG ...	LYQ ...	Ribo-seq	CTG		3	sORFs_org_Mouse	Alternative InCDS NMD Overlapping sORF	Liver, R1E, Spleen_B_cell
1381972	60	TTG ...	LFD ...	Ribo-seq	TTG		1	sORFs_org_Mouse	InCDS NMD Overlapping sORF	R1E
64105	33	GTG ...	VGY ...	Ribo-seq	GTG		1	sORFs_org_Mouse	Alternative InCDS NMD Overlapping sORF	Liver
517770	84	CTG ...	LVK ...	Ribo-seq	CTG	strong	2	sORFs_org_Mouse	Alternative NMD Overlapping sORF Upstream	Liver, Spleen_B_cell
173248	54	GTG ...	VGI ...	Ribo-seq	GTG		3	sORFs_org_Mouse	InCDS NMD Overlapping sORF	Brain, Liver, R1E
903492	39	ATT ...	ILR ...	Ribo-seq	ATT	weak	1	sORFs_org_Mouse	Alternative Downstream NMD sORF	E14
985149	45	ATG ...	MFN ...	Ribo-seq	ATG		1	sORFs_org_Mouse	Alternative Downstream NMD sORF	Liver
179963	78	CTG ...	LDD ...	Ribo-seq	CTG		3	sORFs_org_Mouse	InCDS NMD Overlapping sORF	Brain, Liver, R1E
1686062	42	TTG ...	LFF ...	Ribo-seq	TTG		1	sORFs_org_Mouse	Alternative InCDS NMD Overlapping sORF	MEF
1558831	33	CTG ...	LFH ...	Ribo-seq	CTG		1	sORFs_org_Mouse	Alternative Downstream NMD sORF	Brain
1238655	99	AGG ...	REE ...	Ribo-seq	AGG		1	sORFs_org_Mouse	Alternative Downstream NMD sORF	E14
65675	186	TTG ...	LIL ...	Ribo-seq	TTG		3	sORFs_org_Mouse	Alternative InCDS NMD Overlapping sORF	3T3, Liver, R1E
567301	156	ATG ...	MRL ...	Ribo-seq	ATG	moderate	2	sORFs_org_Mouse	Alternative Downstream NMD sORF	3T3, E14
568093	99	GTG ...	VSE ...	Ribo-seq	GTG		1	sORFs_org_Mouse	Alternative Downstream NMD sORF	3T3
62153	111	GTG ...	VLR ...	Ribo-seq	GTG		2	sORFs_org_Mouse	Alternative InCDS NMD Overlapping sORF	Liver, R1E
1240685	96	ATA ...	IAP ...	Ribo-seq	ATA	moderate	1	sORFs_org_Mouse	Alternative Downstream NMD sORF	E14
520265	81	GTG ...	VKP ...	Ribo-seq	GTG	weak	1	sORFs_org_Mouse	Alternative NMD Overlapping sORF Upstream	Liver
62792	192	GTG ...	VRV ...	Ribo-seq	GTG		2	sORFs_org_Mouse	Alternative InCDS NMD Overlapping sORF	Liver, R1E
180101	93	TTG ...	LQK ...	Ribo-seq	TTG	moderate	1	sORFs_org_Mouse	Alternative CDS NMD sORF	3T3
65140	222	CTG ...	LLC ...	Ribo-seq	CTG		3	sORFs_org_Mouse	Alternative InCDS NMD Overlapping sORF	Brain, Liver, R1E
518060	156	GTG ...	VRR ...	Ribo-seq	GTG	moderate	1	sORFs_org_Mouse	Alternative NMD Overlapping sORF Upstream	Spleen_B_cell
1240475	90	AAG ...	KTT ...	Ribo-seq	AAG		1	sORFs_org_Mouse	Downstream NMD sORF	E14
167205	102	CTG ...	LRE ...	Ribo-seq	CTG		3	sORFs_org_Mouse	Alternative Downstream NMD sORF	3T3, Liver, R1E
66058	48	GTG ...	VQQ ...	Ribo-seq	GTG		2	sORFs_org_Mouse	Alternative InCDS NMD Overlapping sORF	Liver, R1E
1235238	162	CTG ...	LTA ...	Ribo-seq	CTG		1	sORFs_org_Mouse	Alternative Downstream NMD sORF	E14
61831	39	GTG ...	VAT ...	Ribo-seq	GTG		2	sORFs_org_Mouse	Alternative InCDS NMD Overlapping sORF	Liver, R1E
1801546	87	TTG ...	LDT ...	Ribo-seq	TTG		1	sORFs_org_Mouse	InCDS NMD Overlapping sORF	R1E
520194	96	TTG ...	LAE ...	Ribo-seq	TTG	moderate	1	sORFs_org_Mouse	Alternative NMD Overlapping sORF Upstream	Spleen_B_cell
568373	39	ATG ...	MCR ...	Ribo-seq	ATG		1	sORFs_org_Mouse	InCDS NMD Overlapping sORF	Liver
568468	138	CTG ...	LRR ...	Ribo-seq	CTG	weak	1	sORFs_org_Mouse	Alternative Downstream NMD sORF	3T3
65034	183	CTG ...	LVS ...	Ribo-seq	CTG		3	sORFs_org_Mouse	Alternative InCDS NMD Overlapping sORF	Brain, Liver, R1E
174509	30	CTG ...	LVK ...	Ribo-seq	CTG		1	sORFs_org_Mouse	Alternative Downstream NMD sORF	R1E

175344

ENSMUST00000202155

Uso1-204

protein_coding

MetamORF ORF ID The MetamORF ID of the ORF. This is an unique ID referring to the ORF.	ORF length The genomic length of the ORF (in bp). This length is defined as the sum of the lengths of each exon constituting the ORF (thus excluding its eventual introns) and includes both the start and the stop codons.	Nucleic sequence The nucleic sequence of the ORF.	Amino acid sequence The amino acid sequence of the ORF.	Identification The method of identification used to identify the ORF. MetamORF currently integrates data from three main type of identification methods: bioinformatic predictions, ribosome profiling experiments and mass spectrometry experiments (either proteomics or proteogenomics). See the data sources section of the advances documentation for more information about this.	Start codon The start codon sequence of the ORF.	Kozak context The Kozak context computed by our algorithm for the ORF on the transcript. See the Kozak contexts section of the advanced documentation for more details regarding the nomenclature we use.	Exp. count The number of original datasets that identifed the ORF on the transcript.	Data sources The data sources in which the ORF has been identified. Click on the button to display all the original IDs in a pop-up. See the data sources section of the advanced documentation for more details regarding the information related to the data sources and the original ORF IDs.	ORF annotations A comma-separated list of the annotations computed by our algorithm for the ORF on the transcript. See the section dedicated to ORF annotations in the advanced documentation for more details regarding the nomenclature we use.	Cell types A comma-separated list of the cell types in which the ORF has already been identified on the transcript.
1381972	60	TTG ...	LFD ...	Ribo-seq	TTG	moderate	1	sORFs_org_Mouse	InCDS Overlapping sORF	E14
521281	105	GTG ...	VFS ...	Ribo-seq	GTG	moderate	1	sORFs_org_Mouse	Alternative Overlapping sORF Upstream	MEF
573340	168	CTG ...	LLW ...	Ribo-seq	CTG		1	sORFs_org_Mouse	InCDS Overlapping sORF	3T3
176567	54	ATG ...	MMK ...	Ribo-seq	ATG	moderate	1	sORFs_org_Mouse	Alternative Downstream Overlapping sORF	MEF
520265	81	GTG ...	VKP ...	Ribo-seq	GTG	weak	1	sORFs_org_Mouse	Alternative Overlapping sORF Upstream	MEF
180101	93	TTG ...	LQK ...	Ribo-seq	TTG	moderate	1	sORFs_org_Mouse	Alternative InCDS Overlapping sORF	MEF
573935	150	ATG ...	MRC ...	Ribo-seq	ATG		1	sORFs_org_Mouse	InCDS Overlapping sORF	3T3
189086	57	GTG ...	VPD ...	Ribo-seq	GTG		5	sORFs_org_Mouse	Alternative InCDS Overlapping sORF	Brain, Liver, MEF
169020	81	ATG ...	MNL ...	Ribo-seq	ATG	moderate	2	sORFs_org_Mouse	Alternative Downstream Overlapping sORF	MEF
523478	156	CTG ...	LPS ...	Ribo-seq	CTG		2	sORFs_org_Mouse	Alternative InCDS Overlapping sORF	3T3, Liver
573685	117	ATG ...	MFH ...	Ribo-seq	ATG		1	sORFs_org_Mouse	Alternative InCDS Overlapping sORF	3T3
568468	138	CTG ...	LRR ...	Ribo-seq	CTG	weak	1	sORFs_org_Mouse	Alternative InCDS Overlapping sORF	MEF
517770	84	CTG ...	LVK ...	Ribo-seq	CTG	strong	1	sORFs_org_Mouse	Alternative Overlapping sORF Upstream	MEF
1666488	114	GTG ...	VRI ...	Ribo-seq	GTG		1	sORFs_org_Mouse	Alternative InCDS Overlapping sORF	MEF
520928	30	TTG ...	LIS ...	Ribo-seq	TTG	moderate	1	sORFs_org_Mouse	InCDS Overlapping sORF	MEF
567301	156	ATG ...	MRL ...	Ribo-seq	ATG	moderate	1	sORFs_org_Mouse	Alternative InCDS Overlapping sORF	MEF
568093	99	GTG ...	VSE ...	Ribo-seq	GTG		3	sORFs_org_Mouse	Alternative InCDS Overlapping sORF	E14, MEF, v6-5
572464	135	ATG ...	MPP ...	Ribo-seq	ATG		1	sORFs_org_Mouse	InCDS Overlapping sORF	3T3
571709	129	GTG ...	VSE ...	Ribo-seq	GTG		3	sORFs_org_Mouse	Alternative InCDS Overlapping sORF	3T3, MEF, v6-5
1665936	63	ATG ...	MSL ...	Ribo-seq	ATG		2	sORFs_org_Mouse	Alternative InCDS Overlapping sORF	MEF
570825	165	CTG ...	LWP ...	Ribo-seq	CTG		1	sORFs_org_Mouse	InCDS Overlapping sORF	3T3
520261	33	CTG ...	LYQ ...	Ribo-seq	CTG	moderate	1	sORFs_org_Mouse	Alternative InCDS Overlapping sORF	Liver
520194	96	TTG ...	LAE ...	Ribo-seq	TTG	moderate	1	sORFs_org_Mouse	Alternative Overlapping sORF Upstream	MEF
175343	36	GTG ...	VPD ...	Ribo-seq	GTG		2	sORFs_org_Mouse	Alternative InCDS Overlapping sORF	Brain, MEF
179824	75	CTG ...	LET ...	Ribo-seq	CTG	strong	1	sORFs_org_Mouse	Alternative Downstream Overlapping sORF	MEF
1311283	48	GTG ...	VPF ...	Ribo-seq	GTG	weak	1	sORFs_org_Mouse	Alternative InCDS Overlapping sORF	E14
1666499	36	ATG ...	MFY ...	Ribo-seq	ATG		1	sORFs_org_Mouse	Alternative InCDS Overlapping sORF	MEF
561149	45	TTG ...	LKL ...	Ribo-seq	TTG	moderate	1	sORFs_org_Mouse	Alternative InCDS Overlapping sORF	MEF
176270	57	ATG ...	MMM ...	Ribo-seq	ATG	moderate	1	sORFs_org_Mouse	Alternative Downstream Overlapping sORF	MEF
177117	93	TTG ...	LKK ...	Ribo-seq	TTG	weak	2	sORFs_org_Mouse	Alternative Downstream Overlapping sORF	MEF
574630	171	GTG ...	VLL ...	Ribo-seq	GTG		1	sORFs_org_Mouse	InCDS Overlapping sORF	3T3

520266

ENSMUST00000031355

Uso1-201

protein_coding

MetamORF ORF ID The MetamORF ID of the ORF. This is an unique ID referring to the ORF.	ORF length The genomic length of the ORF (in bp). This length is defined as the sum of the lengths of each exon constituting the ORF (thus excluding its eventual introns) and includes both the start and the stop codons.	Nucleic sequence The nucleic sequence of the ORF.	Amino acid sequence The amino acid sequence of the ORF.	Identification The method of identification used to identify the ORF. MetamORF currently integrates data from three main type of identification methods: bioinformatic predictions, ribosome profiling experiments and mass spectrometry experiments (either proteomics or proteogenomics). See the data sources section of the advances documentation for more information about this.	Start codon The start codon sequence of the ORF.	Kozak context The Kozak context computed by our algorithm for the ORF on the transcript. See the Kozak contexts section of the advanced documentation for more details regarding the nomenclature we use.	Exp. count The number of original datasets that identifed the ORF on the transcript.	Data sources The data sources in which the ORF has been identified. Click on the button to display all the original IDs in a pop-up. See the data sources section of the advanced documentation for more details regarding the information related to the data sources and the original ORF IDs.	ORF annotations A comma-separated list of the annotations computed by our algorithm for the ORF on the transcript. See the section dedicated to ORF annotations in the advanced documentation for more details regarding the nomenclature we use.	Cell types A comma-separated list of the cell types in which the ORF has already been identified on the transcript.
573935	150	ATG ...	MRC ...	Ribo-seq	ATG		1	sORFs_org_Mouse	InCDS Overlapping sORF	BMDC
568468	138	CTG ...	LRR ...	Ribo-seq	CTG	weak	1	sORFs_org_Mouse	Alternative InCDS Overlapping sORF	B_cell
567301	156	ATG ...	MRL ...	Ribo-seq	ATG	moderate	2	sORFs_org_Mouse Johnstone2016	Alternative InCDS Overlapping sORF	B_cell, Glioma, Liver, MEF, MESC
521281	105	GTG ...	VFS ...	Ribo-seq	GTG	moderate	2	sORFs_org_Mouse	Alternative Overlapping sORF Upstream	B_cell, Neutrophil
568093	99	GTG ...	VSE ...	Ribo-seq	GTG		1	sORFs_org_Mouse	Alternative InCDS Overlapping sORF	B_cell
523478	156	CTG ...	LPS ...	Ribo-seq	CTG		1	sORFs_org_Mouse	Alternative InCDS Overlapping sORF	Spleen_B_cell
1666499	36	ATG ...	MFY ...	Ribo-seq	ATG		2	sORFs_org_Mouse Johnstone2016	Alternative InCDS Overlapping sORF	Glioma, Liver, MEF, MESC
905852	129	ATT ...	ILQ ...	Ribo-seq	ATT		1	sORFs_org_Mouse	Alternative InCDS Overlapping sORF	BMDC
903492	39	ATT ...	ILR ...	Ribo-seq	ATT	weak	1	sORFs_org_Mouse	Alternative InCDS Overlapping sORF	BMDC
520194	96	TTG ...	LAE ...	Ribo-seq	TTG	moderate	2	sORFs_org_Mouse	Alternative Overlapping sORF Upstream	B_cell, Neutrophil
189086	57	GTG ...	VPD ...	Ribo-seq	GTG		3	sORFs_org_Mouse	Alternative InCDS Overlapping sORF	B_cell, BMDC, Spleen_B_cell
568317	69	GTG ...	VLP ...	Ribo-seq	GTG	weak	1	sORFs_org_Mouse	Alternative InCDS Overlapping sORF	BMDC
175343	36	GTG ...	VPD ...	Ribo-seq	GTG		2	sORFs_org_Mouse	Alternative InCDS Overlapping sORF	B_cell, BMDC
573685	117	ATG ...	MFH ...	Ribo-seq	ATG		1	Johnstone2016	Alternative InCDS Overlapping sORF	Glioma, Liver, MEF, MESC
568373	39	ATG ...	MCR ...	Ribo-seq	ATG	moderate	1	Johnstone2016	InCDS Overlapping sORF	Glioma, Liver, MEF, MESC
565267	63	ATG ...	MSY ...	Ribo-seq	ATG	moderate	2	sORFs_org_Mouse Johnstone2016	Alternative InCDS Overlapping sORF	BMDC, Glioma, Liver, MEF, MESC
571709	129	GTG ...	VSE ...	Ribo-seq	GTG		1	sORFs_org_Mouse	Alternative InCDS Overlapping sORF	B_cell
517770	84	CTG ...	LVK ...	Ribo-seq	CTG	strong	2	sORFs_org_Mouse	Alternative Overlapping sORF Upstream	B_cell, Neutrophil
520265	81	GTG ...	VKP ...	Ribo-seq	GTG	weak	3	sORFs_org_Mouse	Alternative Overlapping sORF Upstream	B_cell, Neutrophil, Spleen_B_cell
1665936	63	ATG ...	MSL ...	Ribo-seq	ATG		1	Johnstone2016	Alternative InCDS Overlapping sORF	Glioma, Liver, MEF, MESC
169020	81	ATG ...	MNL ...	Ribo-seq	ATG	moderate	2	sORFs_org_Mouse Johnstone2016	Alternative Downstream Overlapping sORF	B_cell, Glioma, Liver, MEF, MESC
903184	99	ATT ...	ILQ ...	Ribo-seq	ATT		1	sORFs_org_Mouse	Alternative InCDS Overlapping sORF	BMDC
521093	96	GTG ...	VAE ...	Ribo-seq	GTG	strong	1	sORFs_org_Mouse	sORF Upstream	B_cell
520261	33	CTG ...	LYQ ...	Ribo-seq	CTG	moderate	1	sORFs_org_Mouse	Alternative InCDS Overlapping sORF	B_cell
905341	48	AAG ...	KLR ...	Ribo-seq	AAG	weak	1	sORFs_org_Mouse	Alternative InCDS Overlapping sORF	BMDC
566716	120	ATG ...	MRC ...	Ribo-seq	ATG		1	sORFs_org_Mouse	InCDS Overlapping sORF	BMDC
518060	156	GTG ...	VRR ...	Ribo-seq	GTG	moderate	1	sORFs_org_Mouse	Alternative Overlapping sORF Upstream	B_cell

3040262

UNKNOWN_TRANSCRIPT

MetamORF ORF ID The MetamORF ID of the ORF. This is an unique ID referring to the ORF.	ORF length The genomic length of the ORF (in bp). This length is defined as the sum of the lengths of each exon constituting the ORF (thus excluding its eventual introns) and includes both the start and the stop codons.	Nucleic sequence The nucleic sequence of the ORF.	Amino acid sequence The amino acid sequence of the ORF.	Identification The method of identification used to identify the ORF. MetamORF currently integrates data from three main type of identification methods: bioinformatic predictions, ribosome profiling experiments and mass spectrometry experiments (either proteomics or proteogenomics). See the data sources section of the advances documentation for more information about this.	Start codon The start codon sequence of the ORF.	Kozak context The Kozak context computed by our algorithm for the ORF on the transcript. See the Kozak contexts section of the advanced documentation for more details regarding the nomenclature we use.	Exp. count The number of original datasets that identifed the ORF on the transcript.	Data sources The data sources in which the ORF has been identified. Click on the button to display all the original IDs in a pop-up. See the data sources section of the advanced documentation for more details regarding the information related to the data sources and the original ORF IDs.	ORF annotations A comma-separated list of the annotations computed by our algorithm for the ORF on the transcript. See the section dedicated to ORF annotations in the advanced documentation for more details regarding the nomenclature we use.	Cell types A comma-separated list of the cell types in which the ORF has already been identified on the transcript.
567301	156	ATG ...	MRL ...	Predicted	ATG		1	Samandi2017	sORF
573685	117	ATG ...	MFH ...	Predicted	ATG		1	Samandi2017	sORF

167206

ENSMUST00000202362

Uso1-205

processed_transcript

MetamORF ORF ID The MetamORF ID of the ORF. This is an unique ID referring to the ORF.	ORF length The genomic length of the ORF (in bp). This length is defined as the sum of the lengths of each exon constituting the ORF (thus excluding its eventual introns) and includes both the start and the stop codons.	Nucleic sequence The nucleic sequence of the ORF.	Amino acid sequence The amino acid sequence of the ORF.	Identification The method of identification used to identify the ORF. MetamORF currently integrates data from three main type of identification methods: bioinformatic predictions, ribosome profiling experiments and mass spectrometry experiments (either proteomics or proteogenomics). See the data sources section of the advances documentation for more information about this.	Start codon The start codon sequence of the ORF.	Kozak context The Kozak context computed by our algorithm for the ORF on the transcript. See the Kozak contexts section of the advanced documentation for more details regarding the nomenclature we use.	Exp. count The number of original datasets that identifed the ORF on the transcript.	Data sources The data sources in which the ORF has been identified. Click on the button to display all the original IDs in a pop-up. See the data sources section of the advanced documentation for more details regarding the information related to the data sources and the original ORF IDs.	ORF annotations A comma-separated list of the annotations computed by our algorithm for the ORF on the transcript. See the section dedicated to ORF annotations in the advanced documentation for more details regarding the nomenclature we use.	Cell types A comma-separated list of the cell types in which the ORF has already been identified on the transcript.
176184	135	GTG ...	VNG ...	Ribo-seq	GTG		1	sORFs_org_Mouse	ncRNA sORF	Brain
66117	96	GTG ...	VLY ...	Ribo-seq	GTG		2	sORFs_org_Mouse	ncRNA sORF	Brain, Spleen_B_cell
62997	72	CTG ...	LYK ...	Ribo-seq	CTG		3	sORFs_org_Mouse	ncRNA sORF	Brain, Spleen_B_cell
172671	54	TTG ...	LGI ...	Ribo-seq	TTG		2	sORFs_org_Mouse	ncRNA sORF	Brain, Spleen_B_cell
177657	39	ATG ...	MVT ...	Ribo-seq	ATG		1	sORFs_org_Mouse	ncRNA sORF	Brain
169020	81	ATG ...	MNL ...	Ribo-seq	ATG		2	sORFs_org_Mouse	ncRNA sORF	Brain, Spleen_B_cell
171712	51	ATG ...	MKL ...	Ribo-seq	ATG		1	sORFs_org_Mouse	ncRNA sORF	Brain
184259	111	CTG ...	LYS ...	Ribo-seq	CTG		1	sORFs_org_Mouse	ncRNA sORF	Brain
183696	36	GTG ...	VTR ...	Ribo-seq	GTG		1	sORFs_org_Mouse	ncRNA sORF	Brain
176270	57	ATG ...	MMM ...	Ribo-seq	ATG		1	sORFs_org_Mouse	ncRNA sORF	Brain
177153	45	TTG ...	LMM ...	Ribo-seq	TTG		1	sORFs_org_Mouse	ncRNA sORF	Brain
176567	54	ATG ...	MMK ...	Ribo-seq	ATG		1	sORFs_org_Mouse	ncRNA sORF	Brain
520053	30	CTG ...	LLC ...	Ribo-seq	CTG		1	sORFs_org_Mouse	ncRNA sORF	Spleen_B_cell
167205	102	CTG ...	LRE ...	Ribo-seq	CTG		1	sORFs_org_Mouse	ncRNA sORF	Brain
179824	75	CTG ...	LET ...	Ribo-seq	CTG		2	sORFs_org_Mouse	ncRNA sORF	Brain, Spleen_B_cell
62219	207	TTG ...	LFS ...	Ribo-seq	TTG		2	sORFs_org_Mouse	ncRNA sORF	Brain
174509	30	CTG ...	LVK ...	Ribo-seq	CTG		1	sORFs_org_Mouse	ncRNA sORF	Brain
173361	42	ATG ...	MMV ...	Ribo-seq	ATG		1	sORFs_org_Mouse	ncRNA sORF	Brain
64159	108	CTG ...	LRC ...	Ribo-seq	CTG		3	sORFs_org_Mouse	ncRNA sORF	Brain, Spleen_B_cell
180101	93	TTG ...	LQK ...	Ribo-seq	TTG		1	sORFs_org_Mouse	ncRNA sORF	Brain
62153	111	GTG ...	VLR ...	Ribo-seq	GTG		2	sORFs_org_Mouse	ncRNA sORF	Brain, Spleen_B_cell
61831	39	GTG ...	VAT ...	Ribo-seq	GTG		4	sORFs_org_Mouse	ncRNA sORF	Brain, Spleen_B_cell
176529	81	TTG ...	LVQ ...	Ribo-seq	TTG		2	sORFs_org_Mouse	ncRNA sORF	Brain, Spleen_B_cell
66035	150	CTG ...	LQG ...	Ribo-seq	CTG		1	sORFs_org_Mouse	ncRNA sORF	Brain
64640	168	GTG ...	VAL ...	Ribo-seq	GTG		2	sORFs_org_Mouse	ncRNA sORF	Brain
178601	105	TTG ...	LLM ...	Ribo-seq	TTG		2	sORFs_org_Mouse	ncRNA sORF	Brain
65140	222	CTG ...	LLC ...	Ribo-seq	CTG		2	sORFs_org_Mouse	ncRNA sORF	Brain
169534	96	TTG ...	LLC ...	Ribo-seq	TTG		2	sORFs_org_Mouse	ncRNA sORF	Brain
177117	93	TTG ...	LKK ...	Ribo-seq	TTG		2	sORFs_org_Mouse	ncRNA sORF	Brain, Spleen_B_cell
168102	102	GTG ...	VSA ...	Ribo-seq	GTG		3	sORFs_org_Mouse	ncRNA sORF	Brain, Spleen_B_cell

ORFs

122 ORFs
5 known transcripts
226 ORF to known transcript associations

MetamORF
ORF ID

The MetamORF ID of the ORF. This is an unique ID referring to the ORF.

ORF Length

The genomic length of the ORF (in bp). This length is defined as the sum of the lengths of each exon constituting the ORF (thus excluding its eventual introns) and includes both the start and the stop codons.

Nucleic
sequence

The nucleic sequence of the ORF.

Amino acid
sequence

The amino acid sequence of the ORF.

Start codon

The start codon sequence of the ORF.

ORF annotations

A comma-separated list of all the annotations computed by our algorithm for the ORF. This list includes the annotations computed for the ORF for all transcripts. See the section dedicated to ORF annotations in the advanced documentation for more details regarding the nomenclature we use.

Cell types

A comma-separated list of all the cell types in which the ORF has already been identified.

Transcripts

Display all the transcripts related to the entry.

175343

GTG...

VPD...

GTG

Intronic
sORF
Alternative
InCDS
NMD
Overlapping

3T3, MEF, Liver,
R1E, Spleen_B_cell, B_cell,
BMDC, Brain

MetamORF transcript ID The MetamORF ID of the transcript. This is an arbitrary ID that does not correspond to any official (Ensembl, NCBI...) transcript ID or external reference.	Transcript ID The official transcript ID (usually an Ensembl ID, e.g. ENST00000395565).	Transcript name The transcript name (e.g. MDK-202).	Transcript biotype The biotype of the transcript (as defined by Ensembl).	Identification The method of identification used to identify the ORF. MetamORF currently integrates data from three main type of identification methods: bioinformatic predictions, ribosome profiling experiments and mass spectrometry experiments (either proteomics or proteogenomics). See the data sources section of the advances documentation for more information about this.	Kozak context The Kozak context computed by our algorithm for the ORF on the transcript. See the Kozak contexts section of the advanced documentation for more details regarding the nomenclature we use.	Exp. count The number of original datasets that identifed the ORF on the transcript.	Data sources The data sources in which the ORF has been identified. Click on the button to display all the original IDs in a pop-up. See the data sources section of the advanced documentation for more details regarding the information related to the data sources and the original ORF IDs.
61356	ENSMUST00000201380	Uso1-202	retained_intron	Ribo-seq		2	sORFs_org_Mouse
173249	ENSMUST00000201642	Uso1-203	nonsense_mediated_decay	Ribo-seq		4	sORFs_org_Mouse
520266	ENSMUST00000031355	Uso1-201	protein_coding	Ribo-seq		2	sORFs_org_Mouse
175344	ENSMUST00000202155	Uso1-204	protein_coding	Ribo-seq		2	sORFs_org_Mouse

178529

141

CTG...

LQA...

CTG

Alternative
InCDS
NMD
Overlapping
sORF
Intronic

Brain, Liver, R1E,
Spleen_B_cell, 3T3

MetamORF transcript ID The MetamORF ID of the transcript. This is an arbitrary ID that does not correspond to any official (Ensembl, NCBI...) transcript ID or external reference.	Transcript ID The official transcript ID (usually an Ensembl ID, e.g. ENST00000395565).	Transcript name The transcript name (e.g. MDK-202).	Transcript biotype The biotype of the transcript (as defined by Ensembl).	Identification The method of identification used to identify the ORF. MetamORF currently integrates data from three main type of identification methods: bioinformatic predictions, ribosome profiling experiments and mass spectrometry experiments (either proteomics or proteogenomics). See the data sources section of the advances documentation for more information about this.	Kozak context The Kozak context computed by our algorithm for the ORF on the transcript. See the Kozak contexts section of the advanced documentation for more details regarding the nomenclature we use.	Exp. count The number of original datasets that identifed the ORF on the transcript.	Data sources The data sources in which the ORF has been identified. Click on the button to display all the original IDs in a pop-up. See the data sources section of the advanced documentation for more details regarding the information related to the data sources and the original ORF IDs.
173249	ENSMUST00000201642	Uso1-203	nonsense_mediated_decay	Ribo-seq		4	sORFs_org_Mouse
61356	ENSMUST00000201380	Uso1-202	retained_intron	Ribo-seq		1	sORFs_org_Mouse

1381972

TTG...

LFD...

TTG

InCDS
Overlapping
sORF
NMD

E14, R1E

MetamORF transcript ID The MetamORF ID of the transcript. This is an arbitrary ID that does not correspond to any official (Ensembl, NCBI...) transcript ID or external reference.	Transcript ID The official transcript ID (usually an Ensembl ID, e.g. ENST00000395565).	Transcript name The transcript name (e.g. MDK-202).	Transcript biotype The biotype of the transcript (as defined by Ensembl).	Identification The method of identification used to identify the ORF. MetamORF currently integrates data from three main type of identification methods: bioinformatic predictions, ribosome profiling experiments and mass spectrometry experiments (either proteomics or proteogenomics). See the data sources section of the advances documentation for more information about this.	Kozak context The Kozak context computed by our algorithm for the ORF on the transcript. See the Kozak contexts section of the advanced documentation for more details regarding the nomenclature we use.	Exp. count The number of original datasets that identifed the ORF on the transcript.	Data sources The data sources in which the ORF has been identified. Click on the button to display all the original IDs in a pop-up. See the data sources section of the advanced documentation for more details regarding the information related to the data sources and the original ORF IDs.
175344	ENSMUST00000202155	Uso1-204	protein_coding	Ribo-seq	moderate	1	sORFs_org_Mouse
173249	ENSMUST00000201642	Uso1-203	nonsense_mediated_decay	Ribo-seq		1	sORFs_org_Mouse

573935

150

ATG...

MRC...

ATG

InCDS
Overlapping
sORF

BMDC, 3T3

MetamORF transcript ID The MetamORF ID of the transcript. This is an arbitrary ID that does not correspond to any official (Ensembl, NCBI...) transcript ID or external reference.	Transcript ID The official transcript ID (usually an Ensembl ID, e.g. ENST00000395565).	Transcript name The transcript name (e.g. MDK-202).	Transcript biotype The biotype of the transcript (as defined by Ensembl).	Identification The method of identification used to identify the ORF. MetamORF currently integrates data from three main type of identification methods: bioinformatic predictions, ribosome profiling experiments and mass spectrometry experiments (either proteomics or proteogenomics). See the data sources section of the advances documentation for more information about this.	Kozak context The Kozak context computed by our algorithm for the ORF on the transcript. See the Kozak contexts section of the advanced documentation for more details regarding the nomenclature we use.	Exp. count The number of original datasets that identifed the ORF on the transcript.	Data sources The data sources in which the ORF has been identified. Click on the button to display all the original IDs in a pop-up. See the data sources section of the advanced documentation for more details regarding the information related to the data sources and the original ORF IDs.
520266	ENSMUST00000031355	Uso1-201	protein_coding	Ribo-seq		1	sORFs_org_Mouse
175344	ENSMUST00000202155	Uso1-204	protein_coding	Ribo-seq		1	sORFs_org_Mouse

567769

138

CTG...

LLW...

CTG

Intronic
sORF

3T3

MetamORF transcript ID The MetamORF ID of the transcript. This is an arbitrary ID that does not correspond to any official (Ensembl, NCBI...) transcript ID or external reference.	Transcript ID The official transcript ID (usually an Ensembl ID, e.g. ENST00000395565).	Transcript name The transcript name (e.g. MDK-202).	Transcript biotype The biotype of the transcript (as defined by Ensembl).	Identification The method of identification used to identify the ORF. MetamORF currently integrates data from three main type of identification methods: bioinformatic predictions, ribosome profiling experiments and mass spectrometry experiments (either proteomics or proteogenomics). See the data sources section of the advances documentation for more information about this.	Kozak context The Kozak context computed by our algorithm for the ORF on the transcript. See the Kozak contexts section of the advanced documentation for more details regarding the nomenclature we use.	Exp. count The number of original datasets that identifed the ORF on the transcript.	Data sources The data sources in which the ORF has been identified. Click on the button to display all the original IDs in a pop-up. See the data sources section of the advanced documentation for more details regarding the information related to the data sources and the original ORF IDs.
61356	ENSMUST00000201380	Uso1-202	retained_intron	Ribo-seq	moderate	1	sORFs_org_Mouse

63624

120

CTG...

LLR...

CTG

Intronic
sORF
Alternative
InCDS
NMD
Overlapping

Testis, Brain, Liver,
R1E

MetamORF transcript ID The MetamORF ID of the transcript. This is an arbitrary ID that does not correspond to any official (Ensembl, NCBI...) transcript ID or external reference.	Transcript ID The official transcript ID (usually an Ensembl ID, e.g. ENST00000395565).	Transcript name The transcript name (e.g. MDK-202).	Transcript biotype The biotype of the transcript (as defined by Ensembl).	Identification The method of identification used to identify the ORF. MetamORF currently integrates data from three main type of identification methods: bioinformatic predictions, ribosome profiling experiments and mass spectrometry experiments (either proteomics or proteogenomics). See the data sources section of the advances documentation for more information about this.	Kozak context The Kozak context computed by our algorithm for the ORF on the transcript. See the Kozak contexts section of the advanced documentation for more details regarding the nomenclature we use.	Exp. count The number of original datasets that identifed the ORF on the transcript.	Data sources The data sources in which the ORF has been identified. Click on the button to display all the original IDs in a pop-up. See the data sources section of the advanced documentation for more details regarding the information related to the data sources and the original ORF IDs.
61356	ENSMUST00000201380	Uso1-202	retained_intron	Ribo-seq	weak	1	sORFs_org_Mouse
173249	ENSMUST00000201642	Uso1-203	nonsense_mediated_decay	Ribo-seq		3	sORFs_org_Mouse

567301

156

ATG...

MRL...

ATG

sORF
Alternative
InCDS
Overlapping
Downstream
NMD

B_cell, Glioma,
Liver, MEF, MESC,
3T3, E14

MetamORF transcript ID The MetamORF ID of the transcript. This is an arbitrary ID that does not correspond to any official (Ensembl, NCBI...) transcript ID or external reference.	Transcript ID The official transcript ID (usually an Ensembl ID, e.g. ENST00000395565).	Transcript name The transcript name (e.g. MDK-202).	Transcript biotype The biotype of the transcript (as defined by Ensembl).	Identification The method of identification used to identify the ORF. MetamORF currently integrates data from three main type of identification methods: bioinformatic predictions, ribosome profiling experiments and mass spectrometry experiments (either proteomics or proteogenomics). See the data sources section of the advances documentation for more information about this.	Kozak context The Kozak context computed by our algorithm for the ORF on the transcript. See the Kozak contexts section of the advanced documentation for more details regarding the nomenclature we use.	Exp. count The number of original datasets that identifed the ORF on the transcript.	Data sources The data sources in which the ORF has been identified. Click on the button to display all the original IDs in a pop-up. See the data sources section of the advanced documentation for more details regarding the information related to the data sources and the original ORF IDs.
3040262	UNKNOWN_TRANSCRIPT			Predicted		1	Samandi2017
520266	ENSMUST00000031355	Uso1-201	protein_coding	Ribo-seq	moderate	2	sORFs_org_Mouse Johnstone2016
175344	ENSMUST00000202155	Uso1-204	protein_coding	Ribo-seq	moderate	1	sORFs_org_Mouse
173249	ENSMUST00000201642	Uso1-203	nonsense_mediated_decay	Ribo-seq	moderate	2	sORFs_org_Mouse

521281

105

GTG...

VFS...

GTG

Intronic
sORF
Alternative
Overlapping
Upstream
NMD

3T3, E14, MEF,
B_cell, Neutrophil, Spleen_B_cell

MetamORF transcript ID The MetamORF ID of the transcript. This is an arbitrary ID that does not correspond to any official (Ensembl, NCBI...) transcript ID or external reference.	Transcript ID The official transcript ID (usually an Ensembl ID, e.g. ENST00000395565).	Transcript name The transcript name (e.g. MDK-202).	Transcript biotype The biotype of the transcript (as defined by Ensembl).	Identification The method of identification used to identify the ORF. MetamORF currently integrates data from three main type of identification methods: bioinformatic predictions, ribosome profiling experiments and mass spectrometry experiments (either proteomics or proteogenomics). See the data sources section of the advances documentation for more information about this.	Kozak context The Kozak context computed by our algorithm for the ORF on the transcript. See the Kozak contexts section of the advanced documentation for more details regarding the nomenclature we use.	Exp. count The number of original datasets that identifed the ORF on the transcript.	Data sources The data sources in which the ORF has been identified. Click on the button to display all the original IDs in a pop-up. See the data sources section of the advanced documentation for more details regarding the information related to the data sources and the original ORF IDs.
61356	ENSMUST00000201380	Uso1-202	retained_intron	Ribo-seq	moderate	3	sORFs_org_Mouse
175344	ENSMUST00000202155	Uso1-204	protein_coding	Ribo-seq	moderate	1	sORFs_org_Mouse
520266	ENSMUST00000031355	Uso1-201	protein_coding	Ribo-seq	moderate	2	sORFs_org_Mouse
173249	ENSMUST00000201642	Uso1-203	nonsense_mediated_decay	Ribo-seq	moderate	1	sORFs_org_Mouse

62629

150

GTG...

VLL...

GTG

Alternative
InCDS
NMD
Overlapping
sORF
Intronic

Liver, R1E, Spleen_B_cell,
3T3, Testis

MetamORF transcript ID The MetamORF ID of the transcript. This is an arbitrary ID that does not correspond to any official (Ensembl, NCBI...) transcript ID or external reference.	Transcript ID The official transcript ID (usually an Ensembl ID, e.g. ENST00000395565).	Transcript name The transcript name (e.g. MDK-202).	Transcript biotype The biotype of the transcript (as defined by Ensembl).	Identification The method of identification used to identify the ORF. MetamORF currently integrates data from three main type of identification methods: bioinformatic predictions, ribosome profiling experiments and mass spectrometry experiments (either proteomics or proteogenomics). See the data sources section of the advances documentation for more information about this.	Kozak context The Kozak context computed by our algorithm for the ORF on the transcript. See the Kozak contexts section of the advanced documentation for more details regarding the nomenclature we use.	Exp. count The number of original datasets that identifed the ORF on the transcript.	Data sources The data sources in which the ORF has been identified. Click on the button to display all the original IDs in a pop-up. See the data sources section of the advanced documentation for more details regarding the information related to the data sources and the original ORF IDs.
173249	ENSMUST00000201642	Uso1-203	nonsense_mediated_decay	Ribo-seq		3	sORFs_org_Mouse
61356	ENSMUST00000201380	Uso1-202	retained_intron	Ribo-seq		2	sORFs_org_Mouse

176184

135

GTG...

VNG...

GTG

ncRNA
sORF
Alternative
Downstream
NMD

Brain, 3T3, Liver,
R1E

MetamORF transcript ID The MetamORF ID of the transcript. This is an arbitrary ID that does not correspond to any official (Ensembl, NCBI...) transcript ID or external reference.	Transcript ID The official transcript ID (usually an Ensembl ID, e.g. ENST00000395565).	Transcript name The transcript name (e.g. MDK-202).	Transcript biotype The biotype of the transcript (as defined by Ensembl).	Identification The method of identification used to identify the ORF. MetamORF currently integrates data from three main type of identification methods: bioinformatic predictions, ribosome profiling experiments and mass spectrometry experiments (either proteomics or proteogenomics). See the data sources section of the advances documentation for more information about this.	Kozak context The Kozak context computed by our algorithm for the ORF on the transcript. See the Kozak contexts section of the advanced documentation for more details regarding the nomenclature we use.	Exp. count The number of original datasets that identifed the ORF on the transcript.	Data sources The data sources in which the ORF has been identified. Click on the button to display all the original IDs in a pop-up. See the data sources section of the advanced documentation for more details regarding the information related to the data sources and the original ORF IDs.
167206	ENSMUST00000202362	Uso1-205	processed_transcript	Ribo-seq		1	sORFs_org_Mouse
173249	ENSMUST00000201642	Uso1-203	nonsense_mediated_decay	Ribo-seq		3	sORFs_org_Mouse

568297

105

ATG...

MPP...

ATG

Intronic
sORF

3T3

MetamORF transcript ID The MetamORF ID of the transcript. This is an arbitrary ID that does not correspond to any official (Ensembl, NCBI...) transcript ID or external reference.	Transcript ID The official transcript ID (usually an Ensembl ID, e.g. ENST00000395565).	Transcript name The transcript name (e.g. MDK-202).	Transcript biotype The biotype of the transcript (as defined by Ensembl).	Identification The method of identification used to identify the ORF. MetamORF currently integrates data from three main type of identification methods: bioinformatic predictions, ribosome profiling experiments and mass spectrometry experiments (either proteomics or proteogenomics). See the data sources section of the advances documentation for more information about this.	Kozak context The Kozak context computed by our algorithm for the ORF on the transcript. See the Kozak contexts section of the advanced documentation for more details regarding the nomenclature we use.	Exp. count The number of original datasets that identifed the ORF on the transcript.	Data sources The data sources in which the ORF has been identified. Click on the button to display all the original IDs in a pop-up. See the data sources section of the advanced documentation for more details regarding the information related to the data sources and the original ORF IDs.
61356	ENSMUST00000201380	Uso1-202	retained_intron	Ribo-seq	moderate	1	sORFs_org_Mouse

520053

CTG...

LLC...

CTG

Alternative
Downstream
NMD
sORF
ncRNA

3T3, Spleen_B_cell

MetamORF transcript ID The MetamORF ID of the transcript. This is an arbitrary ID that does not correspond to any official (Ensembl, NCBI...) transcript ID or external reference.	Transcript ID The official transcript ID (usually an Ensembl ID, e.g. ENST00000395565).	Transcript name The transcript name (e.g. MDK-202).	Transcript biotype The biotype of the transcript (as defined by Ensembl).	Identification The method of identification used to identify the ORF. MetamORF currently integrates data from three main type of identification methods: bioinformatic predictions, ribosome profiling experiments and mass spectrometry experiments (either proteomics or proteogenomics). See the data sources section of the advances documentation for more information about this.	Kozak context The Kozak context computed by our algorithm for the ORF on the transcript. See the Kozak contexts section of the advanced documentation for more details regarding the nomenclature we use.	Exp. count The number of original datasets that identifed the ORF on the transcript.	Data sources The data sources in which the ORF has been identified. Click on the button to display all the original IDs in a pop-up. See the data sources section of the advanced documentation for more details regarding the information related to the data sources and the original ORF IDs.
173249	ENSMUST00000201642	Uso1-203	nonsense_mediated_decay	Ribo-seq	weak	1	sORFs_org_Mouse
167206	ENSMUST00000202362	Uso1-205	processed_transcript	Ribo-seq		1	sORFs_org_Mouse

64159

108

CTG...

LRC...

CTG

Intronic
sORF
Alternative
InCDS
NMD
Overlapping
ncRNA

3T3, Testis, Liver,
R1E, Brain, Spleen_B_cell

MetamORF transcript ID The MetamORF ID of the transcript. This is an arbitrary ID that does not correspond to any official (Ensembl, NCBI...) transcript ID or external reference.	Transcript ID The official transcript ID (usually an Ensembl ID, e.g. ENST00000395565).	Transcript name The transcript name (e.g. MDK-202).	Transcript biotype The biotype of the transcript (as defined by Ensembl).	Identification The method of identification used to identify the ORF. MetamORF currently integrates data from three main type of identification methods: bioinformatic predictions, ribosome profiling experiments and mass spectrometry experiments (either proteomics or proteogenomics). See the data sources section of the advances documentation for more information about this.	Kozak context The Kozak context computed by our algorithm for the ORF on the transcript. See the Kozak contexts section of the advanced documentation for more details regarding the nomenclature we use.	Exp. count The number of original datasets that identifed the ORF on the transcript.	Data sources The data sources in which the ORF has been identified. Click on the button to display all the original IDs in a pop-up. See the data sources section of the advanced documentation for more details regarding the information related to the data sources and the original ORF IDs.
61356	ENSMUST00000201380	Uso1-202	retained_intron	Ribo-seq		2	sORFs_org_Mouse
173249	ENSMUST00000201642	Uso1-203	nonsense_mediated_decay	Ribo-seq		2	sORFs_org_Mouse
167206	ENSMUST00000202362	Uso1-205	processed_transcript	Ribo-seq		3	sORFs_org_Mouse

568468

138

CTG...

LRR...

CTG

Alternative
InCDS
Overlapping
sORF
Downstream
NMD

B_cell, MEF, 3T3

MetamORF transcript ID The MetamORF ID of the transcript. This is an arbitrary ID that does not correspond to any official (Ensembl, NCBI...) transcript ID or external reference.	Transcript ID The official transcript ID (usually an Ensembl ID, e.g. ENST00000395565).	Transcript name The transcript name (e.g. MDK-202).	Transcript biotype The biotype of the transcript (as defined by Ensembl).	Identification The method of identification used to identify the ORF. MetamORF currently integrates data from three main type of identification methods: bioinformatic predictions, ribosome profiling experiments and mass spectrometry experiments (either proteomics or proteogenomics). See the data sources section of the advances documentation for more information about this.	Kozak context The Kozak context computed by our algorithm for the ORF on the transcript. See the Kozak contexts section of the advanced documentation for more details regarding the nomenclature we use.	Exp. count The number of original datasets that identifed the ORF on the transcript.	Data sources The data sources in which the ORF has been identified. Click on the button to display all the original IDs in a pop-up. See the data sources section of the advanced documentation for more details regarding the information related to the data sources and the original ORF IDs.
520266	ENSMUST00000031355	Uso1-201	protein_coding	Ribo-seq	weak	1	sORFs_org_Mouse
175344	ENSMUST00000202155	Uso1-204	protein_coding	Ribo-seq	weak	1	sORFs_org_Mouse
173249	ENSMUST00000201642	Uso1-203	nonsense_mediated_decay	Ribo-seq	weak	1	sORFs_org_Mouse

66023

GTG...

VNA...

GTG

InCDS
NMD
Overlapping
sORF
Intronic

Brain, Liver, R1E,
3T3, Testis

MetamORF transcript ID The MetamORF ID of the transcript. This is an arbitrary ID that does not correspond to any official (Ensembl, NCBI...) transcript ID or external reference.	Transcript ID The official transcript ID (usually an Ensembl ID, e.g. ENST00000395565).	Transcript name The transcript name (e.g. MDK-202).	Transcript biotype The biotype of the transcript (as defined by Ensembl).	Identification The method of identification used to identify the ORF. MetamORF currently integrates data from three main type of identification methods: bioinformatic predictions, ribosome profiling experiments and mass spectrometry experiments (either proteomics or proteogenomics). See the data sources section of the advances documentation for more information about this.	Kozak context The Kozak context computed by our algorithm for the ORF on the transcript. See the Kozak contexts section of the advanced documentation for more details regarding the nomenclature we use.	Exp. count The number of original datasets that identifed the ORF on the transcript.	Data sources The data sources in which the ORF has been identified. Click on the button to display all the original IDs in a pop-up. See the data sources section of the advanced documentation for more details regarding the information related to the data sources and the original ORF IDs.
173249	ENSMUST00000201642	Uso1-203	nonsense_mediated_decay	Ribo-seq		3	sORFs_org_Mouse
61356	ENSMUST00000201380	Uso1-202	retained_intron	Ribo-seq		2	sORFs_org_Mouse

520928

TTG...

LIS...

TTG

InCDS
NMD
Overlapping
sORF
Intronic

Liver, R1E, Spleen_B_cell,
MEF

MetamORF transcript ID The MetamORF ID of the transcript. This is an arbitrary ID that does not correspond to any official (Ensembl, NCBI...) transcript ID or external reference.	Transcript ID The official transcript ID (usually an Ensembl ID, e.g. ENST00000395565).	Transcript name The transcript name (e.g. MDK-202).	Transcript biotype The biotype of the transcript (as defined by Ensembl).	Identification The method of identification used to identify the ORF. MetamORF currently integrates data from three main type of identification methods: bioinformatic predictions, ribosome profiling experiments and mass spectrometry experiments (either proteomics or proteogenomics). See the data sources section of the advances documentation for more information about this.	Kozak context The Kozak context computed by our algorithm for the ORF on the transcript. See the Kozak contexts section of the advanced documentation for more details regarding the nomenclature we use.	Exp. count The number of original datasets that identifed the ORF on the transcript.	Data sources The data sources in which the ORF has been identified. Click on the button to display all the original IDs in a pop-up. See the data sources section of the advanced documentation for more details regarding the information related to the data sources and the original ORF IDs.
173249	ENSMUST00000201642	Uso1-203	nonsense_mediated_decay	Ribo-seq		3	sORFs_org_Mouse
175344	ENSMUST00000202155	Uso1-204	protein_coding	Ribo-seq	moderate	1	sORFs_org_Mouse
61356	ENSMUST00000201380	Uso1-202	retained_intron	Ribo-seq	moderate	1	sORFs_org_Mouse

66117

GTG...

VLY...

GTG

ncRNA
sORF
Alternative
InCDS
NMD
Overlapping
Intronic

Brain, Spleen_B_cell, Liver,
R1E, 3T3, Testis

MetamORF transcript ID The MetamORF ID of the transcript. This is an arbitrary ID that does not correspond to any official (Ensembl, NCBI...) transcript ID or external reference.	Transcript ID The official transcript ID (usually an Ensembl ID, e.g. ENST00000395565).	Transcript name The transcript name (e.g. MDK-202).	Transcript biotype The biotype of the transcript (as defined by Ensembl).	Identification The method of identification used to identify the ORF. MetamORF currently integrates data from three main type of identification methods: bioinformatic predictions, ribosome profiling experiments and mass spectrometry experiments (either proteomics or proteogenomics). See the data sources section of the advances documentation for more information about this.	Kozak context The Kozak context computed by our algorithm for the ORF on the transcript. See the Kozak contexts section of the advanced documentation for more details regarding the nomenclature we use.	Exp. count The number of original datasets that identifed the ORF on the transcript.	Data sources The data sources in which the ORF has been identified. Click on the button to display all the original IDs in a pop-up. See the data sources section of the advanced documentation for more details regarding the information related to the data sources and the original ORF IDs.
167206	ENSMUST00000202362	Uso1-205	processed_transcript	Ribo-seq		2	sORFs_org_Mouse
173249	ENSMUST00000201642	Uso1-203	nonsense_mediated_decay	Ribo-seq		2	sORFs_org_Mouse
61356	ENSMUST00000201380	Uso1-202	retained_intron	Ribo-seq		2	sORFs_org_Mouse

61355

105

CTG...

LAT...

CTG

Alternative
InCDS
NMD
Overlapping
sORF
Intronic

Liver, Testis

MetamORF transcript ID The MetamORF ID of the transcript. This is an arbitrary ID that does not correspond to any official (Ensembl, NCBI...) transcript ID or external reference.	Transcript ID The official transcript ID (usually an Ensembl ID, e.g. ENST00000395565).	Transcript name The transcript name (e.g. MDK-202).	Transcript biotype The biotype of the transcript (as defined by Ensembl).	Identification The method of identification used to identify the ORF. MetamORF currently integrates data from three main type of identification methods: bioinformatic predictions, ribosome profiling experiments and mass spectrometry experiments (either proteomics or proteogenomics). See the data sources section of the advances documentation for more information about this.	Kozak context The Kozak context computed by our algorithm for the ORF on the transcript. See the Kozak contexts section of the advanced documentation for more details regarding the nomenclature we use.	Exp. count The number of original datasets that identifed the ORF on the transcript.	Data sources The data sources in which the ORF has been identified. Click on the button to display all the original IDs in a pop-up. See the data sources section of the advanced documentation for more details regarding the information related to the data sources and the original ORF IDs.
173249	ENSMUST00000201642	Uso1-203	nonsense_mediated_decay	Ribo-seq		1	sORFs_org_Mouse
61356	ENSMUST00000201380	Uso1-202	retained_intron	Ribo-seq	moderate	1	sORFs_org_Mouse

62997

CTG...

LYK...

CTG

Intronic
sORF
ncRNA
Alternative
InCDS
NMD
Overlapping

3T3, MEF, Testis,
Brain, Spleen_B_cell, Liver,
R1E

MetamORF transcript ID The MetamORF ID of the transcript. This is an arbitrary ID that does not correspond to any official (Ensembl, NCBI...) transcript ID or external reference.	Transcript ID The official transcript ID (usually an Ensembl ID, e.g. ENST00000395565).	Transcript name The transcript name (e.g. MDK-202).	Transcript biotype The biotype of the transcript (as defined by Ensembl).	Identification The method of identification used to identify the ORF. MetamORF currently integrates data from three main type of identification methods: bioinformatic predictions, ribosome profiling experiments and mass spectrometry experiments (either proteomics or proteogenomics). See the data sources section of the advances documentation for more information about this.	Kozak context The Kozak context computed by our algorithm for the ORF on the transcript. See the Kozak contexts section of the advanced documentation for more details regarding the nomenclature we use.	Exp. count The number of original datasets that identifed the ORF on the transcript.	Data sources The data sources in which the ORF has been identified. Click on the button to display all the original IDs in a pop-up. See the data sources section of the advanced documentation for more details regarding the information related to the data sources and the original ORF IDs.
61356	ENSMUST00000201380	Uso1-202	retained_intron	Ribo-seq		3	sORFs_org_Mouse
167206	ENSMUST00000202362	Uso1-205	processed_transcript	Ribo-seq		3	sORFs_org_Mouse
173249	ENSMUST00000201642	Uso1-203	nonsense_mediated_decay	Ribo-seq		2	sORFs_org_Mouse

573340

168

CTG...

LLW...

CTG

InCDS
Overlapping
sORF

3T3

MetamORF transcript ID The MetamORF ID of the transcript. This is an arbitrary ID that does not correspond to any official (Ensembl, NCBI...) transcript ID or external reference.	Transcript ID The official transcript ID (usually an Ensembl ID, e.g. ENST00000395565).	Transcript name The transcript name (e.g. MDK-202).	Transcript biotype The biotype of the transcript (as defined by Ensembl).	Identification The method of identification used to identify the ORF. MetamORF currently integrates data from three main type of identification methods: bioinformatic predictions, ribosome profiling experiments and mass spectrometry experiments (either proteomics or proteogenomics). See the data sources section of the advances documentation for more information about this.	Kozak context The Kozak context computed by our algorithm for the ORF on the transcript. See the Kozak contexts section of the advanced documentation for more details regarding the nomenclature we use.	Exp. count The number of original datasets that identifed the ORF on the transcript.	Data sources The data sources in which the ORF has been identified. Click on the button to display all the original IDs in a pop-up. See the data sources section of the advanced documentation for more details regarding the information related to the data sources and the original ORF IDs.
175344	ENSMUST00000202155	Uso1-204	protein_coding	Ribo-seq		1	sORFs_org_Mouse

62219

207

TTG...

LFS...

TTG

Alternative
InCDS
NMD
Overlapping
sORF
Intronic
ncRNA

Brain, Liver, R1E,
Testis

MetamORF transcript ID The MetamORF ID of the transcript. This is an arbitrary ID that does not correspond to any official (Ensembl, NCBI...) transcript ID or external reference.	Transcript ID The official transcript ID (usually an Ensembl ID, e.g. ENST00000395565).	Transcript name The transcript name (e.g. MDK-202).	Transcript biotype The biotype of the transcript (as defined by Ensembl).	Identification The method of identification used to identify the ORF. MetamORF currently integrates data from three main type of identification methods: bioinformatic predictions, ribosome profiling experiments and mass spectrometry experiments (either proteomics or proteogenomics). See the data sources section of the advances documentation for more information about this.	Kozak context The Kozak context computed by our algorithm for the ORF on the transcript. See the Kozak contexts section of the advanced documentation for more details regarding the nomenclature we use.	Exp. count The number of original datasets that identifed the ORF on the transcript.	Data sources The data sources in which the ORF has been identified. Click on the button to display all the original IDs in a pop-up. See the data sources section of the advanced documentation for more details regarding the information related to the data sources and the original ORF IDs.
173249	ENSMUST00000201642	Uso1-203	nonsense_mediated_decay	Ribo-seq		3	sORFs_org_Mouse
61356	ENSMUST00000201380	Uso1-202	retained_intron	Ribo-seq	moderate	1	sORFs_org_Mouse
167206	ENSMUST00000202362	Uso1-205	processed_transcript	Ribo-seq		2	sORFs_org_Mouse

176567

ATG...

MMK...

ATG

Alternative
Downstream
Overlapping
sORF
ncRNA

MEF, Brain

MetamORF transcript ID The MetamORF ID of the transcript. This is an arbitrary ID that does not correspond to any official (Ensembl, NCBI...) transcript ID or external reference.	Transcript ID The official transcript ID (usually an Ensembl ID, e.g. ENST00000395565).	Transcript name The transcript name (e.g. MDK-202).	Transcript biotype The biotype of the transcript (as defined by Ensembl).	Identification The method of identification used to identify the ORF. MetamORF currently integrates data from three main type of identification methods: bioinformatic predictions, ribosome profiling experiments and mass spectrometry experiments (either proteomics or proteogenomics). See the data sources section of the advances documentation for more information about this.	Kozak context The Kozak context computed by our algorithm for the ORF on the transcript. See the Kozak contexts section of the advanced documentation for more details regarding the nomenclature we use.	Exp. count The number of original datasets that identifed the ORF on the transcript.	Data sources The data sources in which the ORF has been identified. Click on the button to display all the original IDs in a pop-up. See the data sources section of the advanced documentation for more details regarding the information related to the data sources and the original ORF IDs.
175344	ENSMUST00000202155	Uso1-204	protein_coding	Ribo-seq	moderate	1	sORFs_org_Mouse
167206	ENSMUST00000202362	Uso1-205	processed_transcript	Ribo-seq		1	sORFs_org_Mouse

62498

CTG...

LTS...

CTG

Alternative
InCDS
NMD
Overlapping
sORF
Intronic

Liver, R1E, 3T3,
Testis

MetamORF transcript ID The MetamORF ID of the transcript. This is an arbitrary ID that does not correspond to any official (Ensembl, NCBI...) transcript ID or external reference.	Transcript ID The official transcript ID (usually an Ensembl ID, e.g. ENST00000395565).	Transcript name The transcript name (e.g. MDK-202).	Transcript biotype The biotype of the transcript (as defined by Ensembl).	Identification The method of identification used to identify the ORF. MetamORF currently integrates data from three main type of identification methods: bioinformatic predictions, ribosome profiling experiments and mass spectrometry experiments (either proteomics or proteogenomics). See the data sources section of the advances documentation for more information about this.	Kozak context The Kozak context computed by our algorithm for the ORF on the transcript. See the Kozak contexts section of the advanced documentation for more details regarding the nomenclature we use.	Exp. count The number of original datasets that identifed the ORF on the transcript.	Data sources The data sources in which the ORF has been identified. Click on the button to display all the original IDs in a pop-up. See the data sources section of the advanced documentation for more details regarding the information related to the data sources and the original ORF IDs.
173249	ENSMUST00000201642	Uso1-203	nonsense_mediated_decay	Ribo-seq		2	sORFs_org_Mouse
61356	ENSMUST00000201380	Uso1-202	retained_intron	Ribo-seq		2	sORFs_org_Mouse

521093

GTG...

VAE...

GTG

NMD
sORF
Upstream
Intronic

Spleen_B_cell, 3T3, E14,
B_cell

MetamORF transcript ID The MetamORF ID of the transcript. This is an arbitrary ID that does not correspond to any official (Ensembl, NCBI...) transcript ID or external reference.	Transcript ID The official transcript ID (usually an Ensembl ID, e.g. ENST00000395565).	Transcript name The transcript name (e.g. MDK-202).	Transcript biotype The biotype of the transcript (as defined by Ensembl).	Identification The method of identification used to identify the ORF. MetamORF currently integrates data from three main type of identification methods: bioinformatic predictions, ribosome profiling experiments and mass spectrometry experiments (either proteomics or proteogenomics). See the data sources section of the advances documentation for more information about this.	Kozak context The Kozak context computed by our algorithm for the ORF on the transcript. See the Kozak contexts section of the advanced documentation for more details regarding the nomenclature we use.	Exp. count The number of original datasets that identifed the ORF on the transcript.	Data sources The data sources in which the ORF has been identified. Click on the button to display all the original IDs in a pop-up. See the data sources section of the advanced documentation for more details regarding the information related to the data sources and the original ORF IDs.
173249	ENSMUST00000201642	Uso1-203	nonsense_mediated_decay	Ribo-seq	strong	1	sORFs_org_Mouse
61356	ENSMUST00000201380	Uso1-202	retained_intron	Ribo-seq	strong	2	sORFs_org_Mouse
520266	ENSMUST00000031355	Uso1-201	protein_coding	Ribo-seq	strong	1	sORFs_org_Mouse

520265

GTG...

VKP...

GTG

Intronic
sORF
Alternative
Overlapping
Upstream
NMD

3T3, MEF, B_cell,
Neutrophil, Spleen_B_cell, Liver

MetamORF transcript ID The MetamORF ID of the transcript. This is an arbitrary ID that does not correspond to any official (Ensembl, NCBI...) transcript ID or external reference.	Transcript ID The official transcript ID (usually an Ensembl ID, e.g. ENST00000395565).	Transcript name The transcript name (e.g. MDK-202).	Transcript biotype The biotype of the transcript (as defined by Ensembl).	Identification The method of identification used to identify the ORF. MetamORF currently integrates data from three main type of identification methods: bioinformatic predictions, ribosome profiling experiments and mass spectrometry experiments (either proteomics or proteogenomics). See the data sources section of the advances documentation for more information about this.	Kozak context The Kozak context computed by our algorithm for the ORF on the transcript. See the Kozak contexts section of the advanced documentation for more details regarding the nomenclature we use.	Exp. count The number of original datasets that identifed the ORF on the transcript.	Data sources The data sources in which the ORF has been identified. Click on the button to display all the original IDs in a pop-up. See the data sources section of the advanced documentation for more details regarding the information related to the data sources and the original ORF IDs.
61356	ENSMUST00000201380	Uso1-202	retained_intron	Ribo-seq	weak	2	sORFs_org_Mouse
175344	ENSMUST00000202155	Uso1-204	protein_coding	Ribo-seq	weak	1	sORFs_org_Mouse
520266	ENSMUST00000031355	Uso1-201	protein_coding	Ribo-seq	weak	3	sORFs_org_Mouse
173249	ENSMUST00000201642	Uso1-203	nonsense_mediated_decay	Ribo-seq	weak	1	sORFs_org_Mouse

570199

CTG...

LPE...

CTG

InCDS
NMD
Overlapping
sORF
Intronic

Liver, R1E, 3T3

MetamORF transcript ID The MetamORF ID of the transcript. This is an arbitrary ID that does not correspond to any official (Ensembl, NCBI...) transcript ID or external reference.	Transcript ID The official transcript ID (usually an Ensembl ID, e.g. ENST00000395565).	Transcript name The transcript name (e.g. MDK-202).	Transcript biotype The biotype of the transcript (as defined by Ensembl).	Identification The method of identification used to identify the ORF. MetamORF currently integrates data from three main type of identification methods: bioinformatic predictions, ribosome profiling experiments and mass spectrometry experiments (either proteomics or proteogenomics). See the data sources section of the advances documentation for more information about this.	Kozak context The Kozak context computed by our algorithm for the ORF on the transcript. See the Kozak contexts section of the advanced documentation for more details regarding the nomenclature we use.	Exp. count The number of original datasets that identifed the ORF on the transcript.	Data sources The data sources in which the ORF has been identified. Click on the button to display all the original IDs in a pop-up. See the data sources section of the advanced documentation for more details regarding the information related to the data sources and the original ORF IDs.
173249	ENSMUST00000201642	Uso1-203	nonsense_mediated_decay	Ribo-seq		2	sORFs_org_Mouse
61356	ENSMUST00000201380	Uso1-202	retained_intron	Ribo-seq	weak	1	sORFs_org_Mouse

169534

TTG...

LLC...

TTG

InCDS
NMD
Overlapping
sORF
ncRNA

3T3, Liver, R1E,
Brain

MetamORF transcript ID The MetamORF ID of the transcript. This is an arbitrary ID that does not correspond to any official (Ensembl, NCBI...) transcript ID or external reference.	Transcript ID The official transcript ID (usually an Ensembl ID, e.g. ENST00000395565).	Transcript name The transcript name (e.g. MDK-202).	Transcript biotype The biotype of the transcript (as defined by Ensembl).	Identification The method of identification used to identify the ORF. MetamORF currently integrates data from three main type of identification methods: bioinformatic predictions, ribosome profiling experiments and mass spectrometry experiments (either proteomics or proteogenomics). See the data sources section of the advances documentation for more information about this.	Kozak context The Kozak context computed by our algorithm for the ORF on the transcript. See the Kozak contexts section of the advanced documentation for more details regarding the nomenclature we use.	Exp. count The number of original datasets that identifed the ORF on the transcript.	Data sources The data sources in which the ORF has been identified. Click on the button to display all the original IDs in a pop-up. See the data sources section of the advanced documentation for more details regarding the information related to the data sources and the original ORF IDs.
173249	ENSMUST00000201642	Uso1-203	nonsense_mediated_decay	Ribo-seq		3	sORFs_org_Mouse
167206	ENSMUST00000202362	Uso1-205	processed_transcript	Ribo-seq		2	sORFs_org_Mouse

518007

TTG...

LAW...

TTG

Alternative
InCDS
NMD
Overlapping
sORF
Intronic

Spleen_B_cell, 3T3

MetamORF transcript ID The MetamORF ID of the transcript. This is an arbitrary ID that does not correspond to any official (Ensembl, NCBI...) transcript ID or external reference.	Transcript ID The official transcript ID (usually an Ensembl ID, e.g. ENST00000395565).	Transcript name The transcript name (e.g. MDK-202).	Transcript biotype The biotype of the transcript (as defined by Ensembl).	Identification The method of identification used to identify the ORF. MetamORF currently integrates data from three main type of identification methods: bioinformatic predictions, ribosome profiling experiments and mass spectrometry experiments (either proteomics or proteogenomics). See the data sources section of the advances documentation for more information about this.	Kozak context The Kozak context computed by our algorithm for the ORF on the transcript. See the Kozak contexts section of the advanced documentation for more details regarding the nomenclature we use.	Exp. count The number of original datasets that identifed the ORF on the transcript.	Data sources The data sources in which the ORF has been identified. Click on the button to display all the original IDs in a pop-up. See the data sources section of the advanced documentation for more details regarding the information related to the data sources and the original ORF IDs.
173249	ENSMUST00000201642	Uso1-203	nonsense_mediated_decay	Ribo-seq		1	sORFs_org_Mouse
61356	ENSMUST00000201380	Uso1-202	retained_intron	Ribo-seq		1	sORFs_org_Mouse

517770

CTG...

LVK...

CTG

Intronic
sORF
Alternative
Overlapping
Upstream
NMD

3T3, MEF, Liver,
Spleen_B_cell, B_cell, Neutrophil

MetamORF transcript ID The MetamORF ID of the transcript. This is an arbitrary ID that does not correspond to any official (Ensembl, NCBI...) transcript ID or external reference.	Transcript ID The official transcript ID (usually an Ensembl ID, e.g. ENST00000395565).	Transcript name The transcript name (e.g. MDK-202).	Transcript biotype The biotype of the transcript (as defined by Ensembl).	Identification The method of identification used to identify the ORF. MetamORF currently integrates data from three main type of identification methods: bioinformatic predictions, ribosome profiling experiments and mass spectrometry experiments (either proteomics or proteogenomics). See the data sources section of the advances documentation for more information about this.	Kozak context The Kozak context computed by our algorithm for the ORF on the transcript. See the Kozak contexts section of the advanced documentation for more details regarding the nomenclature we use.	Exp. count The number of original datasets that identifed the ORF on the transcript.	Data sources The data sources in which the ORF has been identified. Click on the button to display all the original IDs in a pop-up. See the data sources section of the advanced documentation for more details regarding the information related to the data sources and the original ORF IDs.
61356	ENSMUST00000201380	Uso1-202	retained_intron	Ribo-seq	strong	2	sORFs_org_Mouse
175344	ENSMUST00000202155	Uso1-204	protein_coding	Ribo-seq	strong	1	sORFs_org_Mouse
173249	ENSMUST00000201642	Uso1-203	nonsense_mediated_decay	Ribo-seq	strong	2	sORFs_org_Mouse
520266	ENSMUST00000031355	Uso1-201	protein_coding	Ribo-seq	strong	2	sORFs_org_Mouse

64640

168

GTG...

VAL...

GTG

Alternative
InCDS
NMD
Overlapping
sORF
Intronic
ncRNA

Brain, Liver, R1E,
3T3, Testis

MetamORF transcript ID The MetamORF ID of the transcript. This is an arbitrary ID that does not correspond to any official (Ensembl, NCBI...) transcript ID or external reference.	Transcript ID The official transcript ID (usually an Ensembl ID, e.g. ENST00000395565).	Transcript name The transcript name (e.g. MDK-202).	Transcript biotype The biotype of the transcript (as defined by Ensembl).	Identification The method of identification used to identify the ORF. MetamORF currently integrates data from three main type of identification methods: bioinformatic predictions, ribosome profiling experiments and mass spectrometry experiments (either proteomics or proteogenomics). See the data sources section of the advances documentation for more information about this.	Kozak context The Kozak context computed by our algorithm for the ORF on the transcript. See the Kozak contexts section of the advanced documentation for more details regarding the nomenclature we use.	Exp. count The number of original datasets that identifed the ORF on the transcript.	Data sources The data sources in which the ORF has been identified. Click on the button to display all the original IDs in a pop-up. See the data sources section of the advanced documentation for more details regarding the information related to the data sources and the original ORF IDs.
173249	ENSMUST00000201642	Uso1-203	nonsense_mediated_decay	Ribo-seq		3	sORFs_org_Mouse
61356	ENSMUST00000201380	Uso1-202	retained_intron	Ribo-seq	strong	2	sORFs_org_Mouse
167206	ENSMUST00000202362	Uso1-205	processed_transcript	Ribo-seq		2	sORFs_org_Mouse

1237786

150

AAG...

KSQ...

AAG

Alternative
Downstream
NMD
sORF

E14

MetamORF transcript ID The MetamORF ID of the transcript. This is an arbitrary ID that does not correspond to any official (Ensembl, NCBI...) transcript ID or external reference.	Transcript ID The official transcript ID (usually an Ensembl ID, e.g. ENST00000395565).	Transcript name The transcript name (e.g. MDK-202).	Transcript biotype The biotype of the transcript (as defined by Ensembl).	Identification The method of identification used to identify the ORF. MetamORF currently integrates data from three main type of identification methods: bioinformatic predictions, ribosome profiling experiments and mass spectrometry experiments (either proteomics or proteogenomics). See the data sources section of the advances documentation for more information about this.	Kozak context The Kozak context computed by our algorithm for the ORF on the transcript. See the Kozak contexts section of the advanced documentation for more details regarding the nomenclature we use.	Exp. count The number of original datasets that identifed the ORF on the transcript.	Data sources The data sources in which the ORF has been identified. Click on the button to display all the original IDs in a pop-up. See the data sources section of the advanced documentation for more details regarding the information related to the data sources and the original ORF IDs.
173249	ENSMUST00000201642	Uso1-203	nonsense_mediated_decay	Ribo-seq		1	sORFs_org_Mouse

568093

GTG...

VSE...

GTG

Alternative
InCDS
Overlapping
sORF
Downstream
NMD

B_cell, E14, MEF,
v6-5, 3T3

MetamORF transcript ID The MetamORF ID of the transcript. This is an arbitrary ID that does not correspond to any official (Ensembl, NCBI...) transcript ID or external reference.	Transcript ID The official transcript ID (usually an Ensembl ID, e.g. ENST00000395565).	Transcript name The transcript name (e.g. MDK-202).	Transcript biotype The biotype of the transcript (as defined by Ensembl).	Identification The method of identification used to identify the ORF. MetamORF currently integrates data from three main type of identification methods: bioinformatic predictions, ribosome profiling experiments and mass spectrometry experiments (either proteomics or proteogenomics). See the data sources section of the advances documentation for more information about this.	Kozak context The Kozak context computed by our algorithm for the ORF on the transcript. See the Kozak contexts section of the advanced documentation for more details regarding the nomenclature we use.	Exp. count The number of original datasets that identifed the ORF on the transcript.	Data sources The data sources in which the ORF has been identified. Click on the button to display all the original IDs in a pop-up. See the data sources section of the advanced documentation for more details regarding the information related to the data sources and the original ORF IDs.
520266	ENSMUST00000031355	Uso1-201	protein_coding	Ribo-seq		1	sORFs_org_Mouse
175344	ENSMUST00000202155	Uso1-204	protein_coding	Ribo-seq		3	sORFs_org_Mouse
173249	ENSMUST00000201642	Uso1-203	nonsense_mediated_decay	Ribo-seq		1	sORFs_org_Mouse

66035

150

CTG...

LQG...

CTG

Alternative
InCDS
NMD
Overlapping
sORF
Intronic
ncRNA

Brain, Liver, R1E,
3T3, Testis

MetamORF transcript ID The MetamORF ID of the transcript. This is an arbitrary ID that does not correspond to any official (Ensembl, NCBI...) transcript ID or external reference.	Transcript ID The official transcript ID (usually an Ensembl ID, e.g. ENST00000395565).	Transcript name The transcript name (e.g. MDK-202).	Transcript biotype The biotype of the transcript (as defined by Ensembl).	Identification The method of identification used to identify the ORF. MetamORF currently integrates data from three main type of identification methods: bioinformatic predictions, ribosome profiling experiments and mass spectrometry experiments (either proteomics or proteogenomics). See the data sources section of the advances documentation for more information about this.	Kozak context The Kozak context computed by our algorithm for the ORF on the transcript. See the Kozak contexts section of the advanced documentation for more details regarding the nomenclature we use.	Exp. count The number of original datasets that identifed the ORF on the transcript.	Data sources The data sources in which the ORF has been identified. Click on the button to display all the original IDs in a pop-up. See the data sources section of the advanced documentation for more details regarding the information related to the data sources and the original ORF IDs.
173249	ENSMUST00000201642	Uso1-203	nonsense_mediated_decay	Ribo-seq		3	sORFs_org_Mouse
61356	ENSMUST00000201380	Uso1-202	retained_intron	Ribo-seq	moderate	2	sORFs_org_Mouse
167206	ENSMUST00000202362	Uso1-205	processed_transcript	Ribo-seq		1	sORFs_org_Mouse

523478

156

CTG...

LPS...

CTG

Alternative
InCDS
Overlapping
sORF

Spleen_B_cell, 3T3, Liver

MetamORF transcript ID The MetamORF ID of the transcript. This is an arbitrary ID that does not correspond to any official (Ensembl, NCBI...) transcript ID or external reference.	Transcript ID The official transcript ID (usually an Ensembl ID, e.g. ENST00000395565).	Transcript name The transcript name (e.g. MDK-202).	Transcript biotype The biotype of the transcript (as defined by Ensembl).	Identification The method of identification used to identify the ORF. MetamORF currently integrates data from three main type of identification methods: bioinformatic predictions, ribosome profiling experiments and mass spectrometry experiments (either proteomics or proteogenomics). See the data sources section of the advances documentation for more information about this.	Kozak context The Kozak context computed by our algorithm for the ORF on the transcript. See the Kozak contexts section of the advanced documentation for more details regarding the nomenclature we use.	Exp. count The number of original datasets that identifed the ORF on the transcript.	Data sources The data sources in which the ORF has been identified. Click on the button to display all the original IDs in a pop-up. See the data sources section of the advanced documentation for more details regarding the information related to the data sources and the original ORF IDs.
520266	ENSMUST00000031355	Uso1-201	protein_coding	Ribo-seq		1	sORFs_org_Mouse
175344	ENSMUST00000202155	Uso1-204	protein_coding	Ribo-seq		2	sORFs_org_Mouse

1235037

144

ATA...

IEK...

ATA

Alternative
Downstream
NMD
sORF

E14

MetamORF transcript ID The MetamORF ID of the transcript. This is an arbitrary ID that does not correspond to any official (Ensembl, NCBI...) transcript ID or external reference.	Transcript ID The official transcript ID (usually an Ensembl ID, e.g. ENST00000395565).	Transcript name The transcript name (e.g. MDK-202).	Transcript biotype The biotype of the transcript (as defined by Ensembl).	Identification The method of identification used to identify the ORF. MetamORF currently integrates data from three main type of identification methods: bioinformatic predictions, ribosome profiling experiments and mass spectrometry experiments (either proteomics or proteogenomics). See the data sources section of the advances documentation for more information about this.	Kozak context The Kozak context computed by our algorithm for the ORF on the transcript. See the Kozak contexts section of the advanced documentation for more details regarding the nomenclature we use.	Exp. count The number of original datasets that identifed the ORF on the transcript.	Data sources The data sources in which the ORF has been identified. Click on the button to display all the original IDs in a pop-up. See the data sources section of the advanced documentation for more details regarding the information related to the data sources and the original ORF IDs.
173249	ENSMUST00000201642	Uso1-203	nonsense_mediated_decay	Ribo-seq		1	sORFs_org_Mouse

1666499

ATG...

MFY...

ATG

Alternative
InCDS
Overlapping
sORF

Glioma, Liver, MEF,
MESC

MetamORF transcript ID The MetamORF ID of the transcript. This is an arbitrary ID that does not correspond to any official (Ensembl, NCBI...) transcript ID or external reference.	Transcript ID The official transcript ID (usually an Ensembl ID, e.g. ENST00000395565).	Transcript name The transcript name (e.g. MDK-202).	Transcript biotype The biotype of the transcript (as defined by Ensembl).	Identification The method of identification used to identify the ORF. MetamORF currently integrates data from three main type of identification methods: bioinformatic predictions, ribosome profiling experiments and mass spectrometry experiments (either proteomics or proteogenomics). See the data sources section of the advances documentation for more information about this.	Kozak context The Kozak context computed by our algorithm for the ORF on the transcript. See the Kozak contexts section of the advanced documentation for more details regarding the nomenclature we use.	Exp. count The number of original datasets that identifed the ORF on the transcript.	Data sources The data sources in which the ORF has been identified. Click on the button to display all the original IDs in a pop-up. See the data sources section of the advanced documentation for more details regarding the information related to the data sources and the original ORF IDs.
520266	ENSMUST00000031355	Uso1-201	protein_coding	Ribo-seq		2	sORFs_org_Mouse Johnstone2016
175344	ENSMUST00000202155	Uso1-204	protein_coding	Ribo-seq		1	sORFs_org_Mouse

180101

TTG...

LQK...

TTG

Alternative
InCDS
Overlapping
sORF
ncRNA
CDS
NMD

MEF, Brain, 3T3

MetamORF transcript ID The MetamORF ID of the transcript. This is an arbitrary ID that does not correspond to any official (Ensembl, NCBI...) transcript ID or external reference.	Transcript ID The official transcript ID (usually an Ensembl ID, e.g. ENST00000395565).	Transcript name The transcript name (e.g. MDK-202).	Transcript biotype The biotype of the transcript (as defined by Ensembl).	Identification The method of identification used to identify the ORF. MetamORF currently integrates data from three main type of identification methods: bioinformatic predictions, ribosome profiling experiments and mass spectrometry experiments (either proteomics or proteogenomics). See the data sources section of the advances documentation for more information about this.	Kozak context The Kozak context computed by our algorithm for the ORF on the transcript. See the Kozak contexts section of the advanced documentation for more details regarding the nomenclature we use.	Exp. count The number of original datasets that identifed the ORF on the transcript.	Data sources The data sources in which the ORF has been identified. Click on the button to display all the original IDs in a pop-up. See the data sources section of the advanced documentation for more details regarding the information related to the data sources and the original ORF IDs.
175344	ENSMUST00000202155	Uso1-204	protein_coding	Ribo-seq	moderate	1	sORFs_org_Mouse
167206	ENSMUST00000202362	Uso1-205	processed_transcript	Ribo-seq		1	sORFs_org_Mouse
173249	ENSMUST00000201642	Uso1-203	nonsense_mediated_decay	Ribo-seq	moderate	1	sORFs_org_Mouse

64424

198

GTG...

VED...

GTG

Alternative
InCDS
NMD
Overlapping
sORF
Intronic

Liver, R1E, 3T3,
Testis

MetamORF transcript ID The MetamORF ID of the transcript. This is an arbitrary ID that does not correspond to any official (Ensembl, NCBI...) transcript ID or external reference.	Transcript ID The official transcript ID (usually an Ensembl ID, e.g. ENST00000395565).	Transcript name The transcript name (e.g. MDK-202).	Transcript biotype The biotype of the transcript (as defined by Ensembl).	Identification The method of identification used to identify the ORF. MetamORF currently integrates data from three main type of identification methods: bioinformatic predictions, ribosome profiling experiments and mass spectrometry experiments (either proteomics or proteogenomics). See the data sources section of the advances documentation for more information about this.	Kozak context The Kozak context computed by our algorithm for the ORF on the transcript. See the Kozak contexts section of the advanced documentation for more details regarding the nomenclature we use.	Exp. count The number of original datasets that identifed the ORF on the transcript.	Data sources The data sources in which the ORF has been identified. Click on the button to display all the original IDs in a pop-up. See the data sources section of the advanced documentation for more details regarding the information related to the data sources and the original ORF IDs.
173249	ENSMUST00000201642	Uso1-203	nonsense_mediated_decay	Ribo-seq		2	sORFs_org_Mouse
61356	ENSMUST00000201380	Uso1-202	retained_intron	Ribo-seq		2	sORFs_org_Mouse

521126

TTG...

LHY...

TTG

InCDS
NMD
Overlapping
sORF
Intronic

Liver, R1E, Spleen_B_cell,
3T3, MEF

MetamORF transcript ID The MetamORF ID of the transcript. This is an arbitrary ID that does not correspond to any official (Ensembl, NCBI...) transcript ID or external reference.	Transcript ID The official transcript ID (usually an Ensembl ID, e.g. ENST00000395565).	Transcript name The transcript name (e.g. MDK-202).	Transcript biotype The biotype of the transcript (as defined by Ensembl).	Identification The method of identification used to identify the ORF. MetamORF currently integrates data from three main type of identification methods: bioinformatic predictions, ribosome profiling experiments and mass spectrometry experiments (either proteomics or proteogenomics). See the data sources section of the advances documentation for more information about this.	Kozak context The Kozak context computed by our algorithm for the ORF on the transcript. See the Kozak contexts section of the advanced documentation for more details regarding the nomenclature we use.	Exp. count The number of original datasets that identifed the ORF on the transcript.	Data sources The data sources in which the ORF has been identified. Click on the button to display all the original IDs in a pop-up. See the data sources section of the advanced documentation for more details regarding the information related to the data sources and the original ORF IDs.
173249	ENSMUST00000201642	Uso1-203	nonsense_mediated_decay	Ribo-seq		3	sORFs_org_Mouse
61356	ENSMUST00000201380	Uso1-202	retained_intron	Ribo-seq	moderate	2	sORFs_org_Mouse

172671

TTG...

LGI...

TTG

Alternative
Downstream
NMD
Overlapping
sORF
ncRNA

3T3, Liver, R1E,
Brain, Spleen_B_cell

MetamORF transcript ID The MetamORF ID of the transcript. This is an arbitrary ID that does not correspond to any official (Ensembl, NCBI...) transcript ID or external reference.	Transcript ID The official transcript ID (usually an Ensembl ID, e.g. ENST00000395565).	Transcript name The transcript name (e.g. MDK-202).	Transcript biotype The biotype of the transcript (as defined by Ensembl).	Identification The method of identification used to identify the ORF. MetamORF currently integrates data from three main type of identification methods: bioinformatic predictions, ribosome profiling experiments and mass spectrometry experiments (either proteomics or proteogenomics). See the data sources section of the advances documentation for more information about this.	Kozak context The Kozak context computed by our algorithm for the ORF on the transcript. See the Kozak contexts section of the advanced documentation for more details regarding the nomenclature we use.	Exp. count The number of original datasets that identifed the ORF on the transcript.	Data sources The data sources in which the ORF has been identified. Click on the button to display all the original IDs in a pop-up. See the data sources section of the advanced documentation for more details regarding the information related to the data sources and the original ORF IDs.
173249	ENSMUST00000201642	Uso1-203	nonsense_mediated_decay	Ribo-seq		3	sORFs_org_Mouse
167206	ENSMUST00000202362	Uso1-205	processed_transcript	Ribo-seq		2	sORFs_org_Mouse

177657

ATG...

MVT...

ATG

ncRNA
sORF

Brain

MetamORF transcript ID The MetamORF ID of the transcript. This is an arbitrary ID that does not correspond to any official (Ensembl, NCBI...) transcript ID or external reference.	Transcript ID The official transcript ID (usually an Ensembl ID, e.g. ENST00000395565).	Transcript name The transcript name (e.g. MDK-202).	Transcript biotype The biotype of the transcript (as defined by Ensembl).	Identification The method of identification used to identify the ORF. MetamORF currently integrates data from three main type of identification methods: bioinformatic predictions, ribosome profiling experiments and mass spectrometry experiments (either proteomics or proteogenomics). See the data sources section of the advances documentation for more information about this.	Kozak context The Kozak context computed by our algorithm for the ORF on the transcript. See the Kozak contexts section of the advanced documentation for more details regarding the nomenclature we use.	Exp. count The number of original datasets that identifed the ORF on the transcript.	Data sources The data sources in which the ORF has been identified. Click on the button to display all the original IDs in a pop-up. See the data sources section of the advanced documentation for more details regarding the information related to the data sources and the original ORF IDs.
167206	ENSMUST00000202362	Uso1-205	processed_transcript	Ribo-seq		1	sORFs_org_Mouse

565142

GTG...

VRI...

GTG

Intronic
sORF

3T3

MetamORF transcript ID The MetamORF ID of the transcript. This is an arbitrary ID that does not correspond to any official (Ensembl, NCBI...) transcript ID or external reference.	Transcript ID The official transcript ID (usually an Ensembl ID, e.g. ENST00000395565).	Transcript name The transcript name (e.g. MDK-202).	Transcript biotype The biotype of the transcript (as defined by Ensembl).	Identification The method of identification used to identify the ORF. MetamORF currently integrates data from three main type of identification methods: bioinformatic predictions, ribosome profiling experiments and mass spectrometry experiments (either proteomics or proteogenomics). See the data sources section of the advances documentation for more information about this.	Kozak context The Kozak context computed by our algorithm for the ORF on the transcript. See the Kozak contexts section of the advanced documentation for more details regarding the nomenclature we use.	Exp. count The number of original datasets that identifed the ORF on the transcript.	Data sources The data sources in which the ORF has been identified. Click on the button to display all the original IDs in a pop-up. See the data sources section of the advanced documentation for more details regarding the information related to the data sources and the original ORF IDs.
61356	ENSMUST00000201380	Uso1-202	retained_intron	Ribo-seq		1	sORFs_org_Mouse

565762

CTG...

LLS...

CTG

Intronic
sORF

3T3

MetamORF transcript ID The MetamORF ID of the transcript. This is an arbitrary ID that does not correspond to any official (Ensembl, NCBI...) transcript ID or external reference.	Transcript ID The official transcript ID (usually an Ensembl ID, e.g. ENST00000395565).	Transcript name The transcript name (e.g. MDK-202).	Transcript biotype The biotype of the transcript (as defined by Ensembl).	Identification The method of identification used to identify the ORF. MetamORF currently integrates data from three main type of identification methods: bioinformatic predictions, ribosome profiling experiments and mass spectrometry experiments (either proteomics or proteogenomics). See the data sources section of the advances documentation for more information about this.	Kozak context The Kozak context computed by our algorithm for the ORF on the transcript. See the Kozak contexts section of the advanced documentation for more details regarding the nomenclature we use.	Exp. count The number of original datasets that identifed the ORF on the transcript.	Data sources The data sources in which the ORF has been identified. Click on the button to display all the original IDs in a pop-up. See the data sources section of the advanced documentation for more details regarding the information related to the data sources and the original ORF IDs.
61356	ENSMUST00000201380	Uso1-202	retained_intron	Ribo-seq	moderate	1	sORFs_org_Mouse

565267

ATG...

MSY...

ATG

Alternative
Downstream
NMD
sORF
InCDS
Overlapping

3T3, Liver, BMDC,
Glioma, MEF, MESC

MetamORF transcript ID The MetamORF ID of the transcript. This is an arbitrary ID that does not correspond to any official (Ensembl, NCBI...) transcript ID or external reference.	Transcript ID The official transcript ID (usually an Ensembl ID, e.g. ENST00000395565).	Transcript name The transcript name (e.g. MDK-202).	Transcript biotype The biotype of the transcript (as defined by Ensembl).	Identification The method of identification used to identify the ORF. MetamORF currently integrates data from three main type of identification methods: bioinformatic predictions, ribosome profiling experiments and mass spectrometry experiments (either proteomics or proteogenomics). See the data sources section of the advances documentation for more information about this.	Kozak context The Kozak context computed by our algorithm for the ORF on the transcript. See the Kozak contexts section of the advanced documentation for more details regarding the nomenclature we use.	Exp. count The number of original datasets that identifed the ORF on the transcript.	Data sources The data sources in which the ORF has been identified. Click on the button to display all the original IDs in a pop-up. See the data sources section of the advanced documentation for more details regarding the information related to the data sources and the original ORF IDs.
173249	ENSMUST00000201642	Uso1-203	nonsense_mediated_decay	Ribo-seq	moderate	2	sORFs_org_Mouse
520266	ENSMUST00000031355	Uso1-201	protein_coding	Ribo-seq	moderate	2	sORFs_org_Mouse Johnstone2016

169020

ATG...

MNL...

ATG

ncRNA
sORF
Alternative
Downstream
Overlapping
NMD

Brain, Spleen_B_cell, MEF,
3T3, B_cell, Glioma,
Liver, MESC

MetamORF transcript ID The MetamORF ID of the transcript. This is an arbitrary ID that does not correspond to any official (Ensembl, NCBI...) transcript ID or external reference.	Transcript ID The official transcript ID (usually an Ensembl ID, e.g. ENST00000395565).	Transcript name The transcript name (e.g. MDK-202).	Transcript biotype The biotype of the transcript (as defined by Ensembl).	Identification The method of identification used to identify the ORF. MetamORF currently integrates data from three main type of identification methods: bioinformatic predictions, ribosome profiling experiments and mass spectrometry experiments (either proteomics or proteogenomics). See the data sources section of the advances documentation for more information about this.	Kozak context The Kozak context computed by our algorithm for the ORF on the transcript. See the Kozak contexts section of the advanced documentation for more details regarding the nomenclature we use.	Exp. count The number of original datasets that identifed the ORF on the transcript.	Data sources The data sources in which the ORF has been identified. Click on the button to display all the original IDs in a pop-up. See the data sources section of the advanced documentation for more details regarding the information related to the data sources and the original ORF IDs.
167206	ENSMUST00000202362	Uso1-205	processed_transcript	Ribo-seq		2	sORFs_org_Mouse
175344	ENSMUST00000202155	Uso1-204	protein_coding	Ribo-seq	moderate	2	sORFs_org_Mouse
173249	ENSMUST00000201642	Uso1-203	nonsense_mediated_decay	Ribo-seq	moderate	2	sORFs_org_Mouse
520266	ENSMUST00000031355	Uso1-201	protein_coding	Ribo-seq	moderate	2	sORFs_org_Mouse Johnstone2016

562589

CTG...

LRR...

CTG

Intronic
sORF

3T3

MetamORF transcript ID The MetamORF ID of the transcript. This is an arbitrary ID that does not correspond to any official (Ensembl, NCBI...) transcript ID or external reference.	Transcript ID The official transcript ID (usually an Ensembl ID, e.g. ENST00000395565).	Transcript name The transcript name (e.g. MDK-202).	Transcript biotype The biotype of the transcript (as defined by Ensembl).	Identification The method of identification used to identify the ORF. MetamORF currently integrates data from three main type of identification methods: bioinformatic predictions, ribosome profiling experiments and mass spectrometry experiments (either proteomics or proteogenomics). See the data sources section of the advances documentation for more information about this.	Kozak context The Kozak context computed by our algorithm for the ORF on the transcript. See the Kozak contexts section of the advanced documentation for more details regarding the nomenclature we use.	Exp. count The number of original datasets that identifed the ORF on the transcript.	Data sources The data sources in which the ORF has been identified. Click on the button to display all the original IDs in a pop-up. See the data sources section of the advanced documentation for more details regarding the information related to the data sources and the original ORF IDs.
61356	ENSMUST00000201380	Uso1-202	retained_intron	Ribo-seq	moderate	1	sORFs_org_Mouse

179824

CTG...

LET...

CTG

Alternative
Downstream
NMD
sORF
ncRNA
Overlapping

3T3, MEF, Brain,
Spleen_B_cell

MetamORF transcript ID The MetamORF ID of the transcript. This is an arbitrary ID that does not correspond to any official (Ensembl, NCBI...) transcript ID or external reference.	Transcript ID The official transcript ID (usually an Ensembl ID, e.g. ENST00000395565).	Transcript name The transcript name (e.g. MDK-202).	Transcript biotype The biotype of the transcript (as defined by Ensembl).	Identification The method of identification used to identify the ORF. MetamORF currently integrates data from three main type of identification methods: bioinformatic predictions, ribosome profiling experiments and mass spectrometry experiments (either proteomics or proteogenomics). See the data sources section of the advances documentation for more information about this.	Kozak context The Kozak context computed by our algorithm for the ORF on the transcript. See the Kozak contexts section of the advanced documentation for more details regarding the nomenclature we use.	Exp. count The number of original datasets that identifed the ORF on the transcript.	Data sources The data sources in which the ORF has been identified. Click on the button to display all the original IDs in a pop-up. See the data sources section of the advanced documentation for more details regarding the information related to the data sources and the original ORF IDs.
173249	ENSMUST00000201642	Uso1-203	nonsense_mediated_decay	Ribo-seq	strong	2	sORFs_org_Mouse
167206	ENSMUST00000202362	Uso1-205	processed_transcript	Ribo-seq		2	sORFs_org_Mouse
175344	ENSMUST00000202155	Uso1-204	protein_coding	Ribo-seq	strong	1	sORFs_org_Mouse

189086

GTG...

VPD...

GTG

Alternative
InCDS
Overlapping
sORF

Brain, Liver, MEF,
B_cell, BMDC, Spleen_B_cell

MetamORF transcript ID The MetamORF ID of the transcript. This is an arbitrary ID that does not correspond to any official (Ensembl, NCBI...) transcript ID or external reference.	Transcript ID The official transcript ID (usually an Ensembl ID, e.g. ENST00000395565).	Transcript name The transcript name (e.g. MDK-202).	Transcript biotype The biotype of the transcript (as defined by Ensembl).	Identification The method of identification used to identify the ORF. MetamORF currently integrates data from three main type of identification methods: bioinformatic predictions, ribosome profiling experiments and mass spectrometry experiments (either proteomics or proteogenomics). See the data sources section of the advances documentation for more information about this.	Kozak context The Kozak context computed by our algorithm for the ORF on the transcript. See the Kozak contexts section of the advanced documentation for more details regarding the nomenclature we use.	Exp. count The number of original datasets that identifed the ORF on the transcript.	Data sources The data sources in which the ORF has been identified. Click on the button to display all the original IDs in a pop-up. See the data sources section of the advanced documentation for more details regarding the information related to the data sources and the original ORF IDs.
175344	ENSMUST00000202155	Uso1-204	protein_coding	Ribo-seq		5	sORFs_org_Mouse
520266	ENSMUST00000031355	Uso1-201	protein_coding	Ribo-seq		3	sORFs_org_Mouse

564667

CTG...

LSR...

CTG

Intronic
sORF

3T3

MetamORF transcript ID The MetamORF ID of the transcript. This is an arbitrary ID that does not correspond to any official (Ensembl, NCBI...) transcript ID or external reference.	Transcript ID The official transcript ID (usually an Ensembl ID, e.g. ENST00000395565).	Transcript name The transcript name (e.g. MDK-202).	Transcript biotype The biotype of the transcript (as defined by Ensembl).	Identification The method of identification used to identify the ORF. MetamORF currently integrates data from three main type of identification methods: bioinformatic predictions, ribosome profiling experiments and mass spectrometry experiments (either proteomics or proteogenomics). See the data sources section of the advances documentation for more information about this.	Kozak context The Kozak context computed by our algorithm for the ORF on the transcript. See the Kozak contexts section of the advanced documentation for more details regarding the nomenclature we use.	Exp. count The number of original datasets that identifed the ORF on the transcript.	Data sources The data sources in which the ORF has been identified. Click on the button to display all the original IDs in a pop-up. See the data sources section of the advanced documentation for more details regarding the information related to the data sources and the original ORF IDs.
61356	ENSMUST00000201380	Uso1-202	retained_intron	Ribo-seq	weak	1	sORFs_org_Mouse

178601

105

TTG...

LLM...

TTG

InCDS
NMD
Overlapping
sORF
ncRNA

3T3, E14, Liver,
R1E, Brain

MetamORF transcript ID The MetamORF ID of the transcript. This is an arbitrary ID that does not correspond to any official (Ensembl, NCBI...) transcript ID or external reference.	Transcript ID The official transcript ID (usually an Ensembl ID, e.g. ENST00000395565).	Transcript name The transcript name (e.g. MDK-202).	Transcript biotype The biotype of the transcript (as defined by Ensembl).	Identification The method of identification used to identify the ORF. MetamORF currently integrates data from three main type of identification methods: bioinformatic predictions, ribosome profiling experiments and mass spectrometry experiments (either proteomics or proteogenomics). See the data sources section of the advances documentation for more information about this.	Kozak context The Kozak context computed by our algorithm for the ORF on the transcript. See the Kozak contexts section of the advanced documentation for more details regarding the nomenclature we use.	Exp. count The number of original datasets that identifed the ORF on the transcript.	Data sources The data sources in which the ORF has been identified. Click on the button to display all the original IDs in a pop-up. See the data sources section of the advanced documentation for more details regarding the information related to the data sources and the original ORF IDs.
173249	ENSMUST00000201642	Uso1-203	nonsense_mediated_decay	Ribo-seq		4	sORFs_org_Mouse
167206	ENSMUST00000202362	Uso1-205	processed_transcript	Ribo-seq		2	sORFs_org_Mouse

905852

129

ATT...

ILQ...

ATT

Alternative
InCDS
Overlapping
sORF

BMDC

MetamORF transcript ID The MetamORF ID of the transcript. This is an arbitrary ID that does not correspond to any official (Ensembl, NCBI...) transcript ID or external reference.	Transcript ID The official transcript ID (usually an Ensembl ID, e.g. ENST00000395565).	Transcript name The transcript name (e.g. MDK-202).	Transcript biotype The biotype of the transcript (as defined by Ensembl).	Identification The method of identification used to identify the ORF. MetamORF currently integrates data from three main type of identification methods: bioinformatic predictions, ribosome profiling experiments and mass spectrometry experiments (either proteomics or proteogenomics). See the data sources section of the advances documentation for more information about this.	Kozak context The Kozak context computed by our algorithm for the ORF on the transcript. See the Kozak contexts section of the advanced documentation for more details regarding the nomenclature we use.	Exp. count The number of original datasets that identifed the ORF on the transcript.	Data sources The data sources in which the ORF has been identified. Click on the button to display all the original IDs in a pop-up. See the data sources section of the advanced documentation for more details regarding the information related to the data sources and the original ORF IDs.
520266	ENSMUST00000031355	Uso1-201	protein_coding	Ribo-seq		1	sORFs_org_Mouse

560360

123

TTG...

LYS...

TTG

Intronic
sORF

3T3

MetamORF transcript ID The MetamORF ID of the transcript. This is an arbitrary ID that does not correspond to any official (Ensembl, NCBI...) transcript ID or external reference.	Transcript ID The official transcript ID (usually an Ensembl ID, e.g. ENST00000395565).	Transcript name The transcript name (e.g. MDK-202).	Transcript biotype The biotype of the transcript (as defined by Ensembl).	Identification The method of identification used to identify the ORF. MetamORF currently integrates data from three main type of identification methods: bioinformatic predictions, ribosome profiling experiments and mass spectrometry experiments (either proteomics or proteogenomics). See the data sources section of the advances documentation for more information about this.	Kozak context The Kozak context computed by our algorithm for the ORF on the transcript. See the Kozak contexts section of the advanced documentation for more details regarding the nomenclature we use.	Exp. count The number of original datasets that identifed the ORF on the transcript.	Data sources The data sources in which the ORF has been identified. Click on the button to display all the original IDs in a pop-up. See the data sources section of the advanced documentation for more details regarding the information related to the data sources and the original ORF IDs.
61356	ENSMUST00000201380	Uso1-202	retained_intron	Ribo-seq		1	sORFs_org_Mouse

65229

147

CTG...

LLM...

CTG

Alternative
InCDS
NMD
Overlapping
sORF
Intronic

Liver, R1E, Spleen_B_cell,
3T3, Testis

MetamORF transcript ID The MetamORF ID of the transcript. This is an arbitrary ID that does not correspond to any official (Ensembl, NCBI...) transcript ID or external reference.	Transcript ID The official transcript ID (usually an Ensembl ID, e.g. ENST00000395565).	Transcript name The transcript name (e.g. MDK-202).	Transcript biotype The biotype of the transcript (as defined by Ensembl).	Identification The method of identification used to identify the ORF. MetamORF currently integrates data from three main type of identification methods: bioinformatic predictions, ribosome profiling experiments and mass spectrometry experiments (either proteomics or proteogenomics). See the data sources section of the advances documentation for more information about this.	Kozak context The Kozak context computed by our algorithm for the ORF on the transcript. See the Kozak contexts section of the advanced documentation for more details regarding the nomenclature we use.	Exp. count The number of original datasets that identifed the ORF on the transcript.	Data sources The data sources in which the ORF has been identified. Click on the button to display all the original IDs in a pop-up. See the data sources section of the advanced documentation for more details regarding the information related to the data sources and the original ORF IDs.
173249	ENSMUST00000201642	Uso1-203	nonsense_mediated_decay	Ribo-seq		3	sORFs_org_Mouse
61356	ENSMUST00000201380	Uso1-202	retained_intron	Ribo-seq		2	sORFs_org_Mouse

177117

TTG...

LKK...

TTG

Alternative
Downstream
NMD
sORF
Overlapping
ncRNA

3T3, MEF, Brain,
Spleen_B_cell

MetamORF transcript ID The MetamORF ID of the transcript. This is an arbitrary ID that does not correspond to any official (Ensembl, NCBI...) transcript ID or external reference.	Transcript ID The official transcript ID (usually an Ensembl ID, e.g. ENST00000395565).	Transcript name The transcript name (e.g. MDK-202).	Transcript biotype The biotype of the transcript (as defined by Ensembl).	Identification The method of identification used to identify the ORF. MetamORF currently integrates data from three main type of identification methods: bioinformatic predictions, ribosome profiling experiments and mass spectrometry experiments (either proteomics or proteogenomics). See the data sources section of the advances documentation for more information about this.	Kozak context The Kozak context computed by our algorithm for the ORF on the transcript. See the Kozak contexts section of the advanced documentation for more details regarding the nomenclature we use.	Exp. count The number of original datasets that identifed the ORF on the transcript.	Data sources The data sources in which the ORF has been identified. Click on the button to display all the original IDs in a pop-up. See the data sources section of the advanced documentation for more details regarding the information related to the data sources and the original ORF IDs.
173249	ENSMUST00000201642	Uso1-203	nonsense_mediated_decay	Ribo-seq	weak	2	sORFs_org_Mouse
175344	ENSMUST00000202155	Uso1-204	protein_coding	Ribo-seq	weak	2	sORFs_org_Mouse
167206	ENSMUST00000202362	Uso1-205	processed_transcript	Ribo-seq		2	sORFs_org_Mouse

1434290

168

TTG...

LLK...

TTG

Alternative
InCDS
NMD
Overlapping
sORF

Liver, R1E

MetamORF transcript ID The MetamORF ID of the transcript. This is an arbitrary ID that does not correspond to any official (Ensembl, NCBI...) transcript ID or external reference.	Transcript ID The official transcript ID (usually an Ensembl ID, e.g. ENST00000395565).	Transcript name The transcript name (e.g. MDK-202).	Transcript biotype The biotype of the transcript (as defined by Ensembl).	Identification The method of identification used to identify the ORF. MetamORF currently integrates data from three main type of identification methods: bioinformatic predictions, ribosome profiling experiments and mass spectrometry experiments (either proteomics or proteogenomics). See the data sources section of the advances documentation for more information about this.	Kozak context The Kozak context computed by our algorithm for the ORF on the transcript. See the Kozak contexts section of the advanced documentation for more details regarding the nomenclature we use.	Exp. count The number of original datasets that identifed the ORF on the transcript.	Data sources The data sources in which the ORF has been identified. Click on the button to display all the original IDs in a pop-up. See the data sources section of the advanced documentation for more details regarding the information related to the data sources and the original ORF IDs.
173249	ENSMUST00000201642	Uso1-203	nonsense_mediated_decay	Ribo-seq		2	sORFs_org_Mouse

905341

AAG...

KLR...

AAG

Alternative
Downstream
NMD
sORF
InCDS
Overlapping

E14, BMDC

MetamORF transcript ID The MetamORF ID of the transcript. This is an arbitrary ID that does not correspond to any official (Ensembl, NCBI...) transcript ID or external reference.	Transcript ID The official transcript ID (usually an Ensembl ID, e.g. ENST00000395565).	Transcript name The transcript name (e.g. MDK-202).	Transcript biotype The biotype of the transcript (as defined by Ensembl).	Identification The method of identification used to identify the ORF. MetamORF currently integrates data from three main type of identification methods: bioinformatic predictions, ribosome profiling experiments and mass spectrometry experiments (either proteomics or proteogenomics). See the data sources section of the advances documentation for more information about this.	Kozak context The Kozak context computed by our algorithm for the ORF on the transcript. See the Kozak contexts section of the advanced documentation for more details regarding the nomenclature we use.	Exp. count The number of original datasets that identifed the ORF on the transcript.	Data sources The data sources in which the ORF has been identified. Click on the button to display all the original IDs in a pop-up. See the data sources section of the advanced documentation for more details regarding the information related to the data sources and the original ORF IDs.
173249	ENSMUST00000201642	Uso1-203	nonsense_mediated_decay	Ribo-seq	weak	1	sORFs_org_Mouse
520266	ENSMUST00000031355	Uso1-201	protein_coding	Ribo-seq	weak	1	sORFs_org_Mouse

568664

TTG...

LER...

TTG

Intronic
sORF

3T3, E14, MEF

MetamORF transcript ID The MetamORF ID of the transcript. This is an arbitrary ID that does not correspond to any official (Ensembl, NCBI...) transcript ID or external reference.	Transcript ID The official transcript ID (usually an Ensembl ID, e.g. ENST00000395565).	Transcript name The transcript name (e.g. MDK-202).	Transcript biotype The biotype of the transcript (as defined by Ensembl).	Identification The method of identification used to identify the ORF. MetamORF currently integrates data from three main type of identification methods: bioinformatic predictions, ribosome profiling experiments and mass spectrometry experiments (either proteomics or proteogenomics). See the data sources section of the advances documentation for more information about this.	Kozak context The Kozak context computed by our algorithm for the ORF on the transcript. See the Kozak contexts section of the advanced documentation for more details regarding the nomenclature we use.	Exp. count The number of original datasets that identifed the ORF on the transcript.	Data sources The data sources in which the ORF has been identified. Click on the button to display all the original IDs in a pop-up. See the data sources section of the advanced documentation for more details regarding the information related to the data sources and the original ORF IDs.
61356	ENSMUST00000201380	Uso1-202	retained_intron	Ribo-seq	strong	3	sORFs_org_Mouse

62153

111

GTG...

VLR...

GTG

Intronic
sORF
Alternative
InCDS
NMD
Overlapping
ncRNA

3T3, Testis, Liver,
R1E, Brain, Spleen_B_cell

MetamORF transcript ID The MetamORF ID of the transcript. This is an arbitrary ID that does not correspond to any official (Ensembl, NCBI...) transcript ID or external reference.	Transcript ID The official transcript ID (usually an Ensembl ID, e.g. ENST00000395565).	Transcript name The transcript name (e.g. MDK-202).	Transcript biotype The biotype of the transcript (as defined by Ensembl).	Identification The method of identification used to identify the ORF. MetamORF currently integrates data from three main type of identification methods: bioinformatic predictions, ribosome profiling experiments and mass spectrometry experiments (either proteomics or proteogenomics). See the data sources section of the advances documentation for more information about this.	Kozak context The Kozak context computed by our algorithm for the ORF on the transcript. See the Kozak contexts section of the advanced documentation for more details regarding the nomenclature we use.	Exp. count The number of original datasets that identifed the ORF on the transcript.	Data sources The data sources in which the ORF has been identified. Click on the button to display all the original IDs in a pop-up. See the data sources section of the advanced documentation for more details regarding the information related to the data sources and the original ORF IDs.
61356	ENSMUST00000201380	Uso1-202	retained_intron	Ribo-seq		2	sORFs_org_Mouse
173249	ENSMUST00000201642	Uso1-203	nonsense_mediated_decay	Ribo-seq		2	sORFs_org_Mouse
167206	ENSMUST00000202362	Uso1-205	processed_transcript	Ribo-seq		2	sORFs_org_Mouse

566716

120

ATG...

MRC...

ATG

Intronic
sORF
InCDS
Overlapping

3T3, BMDC

MetamORF transcript ID The MetamORF ID of the transcript. This is an arbitrary ID that does not correspond to any official (Ensembl, NCBI...) transcript ID or external reference.	Transcript ID The official transcript ID (usually an Ensembl ID, e.g. ENST00000395565).	Transcript name The transcript name (e.g. MDK-202).	Transcript biotype The biotype of the transcript (as defined by Ensembl).	Identification The method of identification used to identify the ORF. MetamORF currently integrates data from three main type of identification methods: bioinformatic predictions, ribosome profiling experiments and mass spectrometry experiments (either proteomics or proteogenomics). See the data sources section of the advances documentation for more information about this.	Kozak context The Kozak context computed by our algorithm for the ORF on the transcript. See the Kozak contexts section of the advanced documentation for more details regarding the nomenclature we use.	Exp. count The number of original datasets that identifed the ORF on the transcript.	Data sources The data sources in which the ORF has been identified. Click on the button to display all the original IDs in a pop-up. See the data sources section of the advanced documentation for more details regarding the information related to the data sources and the original ORF IDs.
61356	ENSMUST00000201380	Uso1-202	retained_intron	Ribo-seq	weak	1	sORFs_org_Mouse
520266	ENSMUST00000031355	Uso1-201	protein_coding	Ribo-seq		1	sORFs_org_Mouse

171712

ATG...

MKL...

ATG

ncRNA
sORF

Brain

MetamORF transcript ID The MetamORF ID of the transcript. This is an arbitrary ID that does not correspond to any official (Ensembl, NCBI...) transcript ID or external reference.	Transcript ID The official transcript ID (usually an Ensembl ID, e.g. ENST00000395565).	Transcript name The transcript name (e.g. MDK-202).	Transcript biotype The biotype of the transcript (as defined by Ensembl).	Identification The method of identification used to identify the ORF. MetamORF currently integrates data from three main type of identification methods: bioinformatic predictions, ribosome profiling experiments and mass spectrometry experiments (either proteomics or proteogenomics). See the data sources section of the advances documentation for more information about this.	Kozak context The Kozak context computed by our algorithm for the ORF on the transcript. See the Kozak contexts section of the advanced documentation for more details regarding the nomenclature we use.	Exp. count The number of original datasets that identifed the ORF on the transcript.	Data sources The data sources in which the ORF has been identified. Click on the button to display all the original IDs in a pop-up. See the data sources section of the advanced documentation for more details regarding the information related to the data sources and the original ORF IDs.
167206	ENSMUST00000202362	Uso1-205	processed_transcript	Ribo-seq		1	sORFs_org_Mouse

1236319

147

AAG...

KRC...

AAG

Alternative
Downstream
NMD
sORF

E14

MetamORF transcript ID The MetamORF ID of the transcript. This is an arbitrary ID that does not correspond to any official (Ensembl, NCBI...) transcript ID or external reference.	Transcript ID The official transcript ID (usually an Ensembl ID, e.g. ENST00000395565).	Transcript name The transcript name (e.g. MDK-202).	Transcript biotype The biotype of the transcript (as defined by Ensembl).	Identification The method of identification used to identify the ORF. MetamORF currently integrates data from three main type of identification methods: bioinformatic predictions, ribosome profiling experiments and mass spectrometry experiments (either proteomics or proteogenomics). See the data sources section of the advances documentation for more information about this.	Kozak context The Kozak context computed by our algorithm for the ORF on the transcript. See the Kozak contexts section of the advanced documentation for more details regarding the nomenclature we use.	Exp. count The number of original datasets that identifed the ORF on the transcript.	Data sources The data sources in which the ORF has been identified. Click on the button to display all the original IDs in a pop-up. See the data sources section of the advanced documentation for more details regarding the information related to the data sources and the original ORF IDs.
173249	ENSMUST00000201642	Uso1-203	nonsense_mediated_decay	Ribo-seq	weak	1	sORFs_org_Mouse

573685

117

ATG...

MFH...

ATG

Alternative
InCDS
Overlapping
sORF

3T3, Glioma, Liver,
MEF, MESC,

MetamORF transcript ID The MetamORF ID of the transcript. This is an arbitrary ID that does not correspond to any official (Ensembl, NCBI...) transcript ID or external reference.	Transcript ID The official transcript ID (usually an Ensembl ID, e.g. ENST00000395565).	Transcript name The transcript name (e.g. MDK-202).	Transcript biotype The biotype of the transcript (as defined by Ensembl).	Identification The method of identification used to identify the ORF. MetamORF currently integrates data from three main type of identification methods: bioinformatic predictions, ribosome profiling experiments and mass spectrometry experiments (either proteomics or proteogenomics). See the data sources section of the advances documentation for more information about this.	Kozak context The Kozak context computed by our algorithm for the ORF on the transcript. See the Kozak contexts section of the advanced documentation for more details regarding the nomenclature we use.	Exp. count The number of original datasets that identifed the ORF on the transcript.	Data sources The data sources in which the ORF has been identified. Click on the button to display all the original IDs in a pop-up. See the data sources section of the advanced documentation for more details regarding the information related to the data sources and the original ORF IDs.
175344	ENSMUST00000202155	Uso1-204	protein_coding	Ribo-seq		1	sORFs_org_Mouse
520266	ENSMUST00000031355	Uso1-201	protein_coding	Ribo-seq		1	Johnstone2016
3040262	UNKNOWN_TRANSCRIPT			Predicted		1	Samandi2017

184259

111

CTG...

LYS...

CTG

ncRNA
sORF

Brain

MetamORF transcript ID The MetamORF ID of the transcript. This is an arbitrary ID that does not correspond to any official (Ensembl, NCBI...) transcript ID or external reference.	Transcript ID The official transcript ID (usually an Ensembl ID, e.g. ENST00000395565).	Transcript name The transcript name (e.g. MDK-202).	Transcript biotype The biotype of the transcript (as defined by Ensembl).	Identification The method of identification used to identify the ORF. MetamORF currently integrates data from three main type of identification methods: bioinformatic predictions, ribosome profiling experiments and mass spectrometry experiments (either proteomics or proteogenomics). See the data sources section of the advances documentation for more information about this.	Kozak context The Kozak context computed by our algorithm for the ORF on the transcript. See the Kozak contexts section of the advanced documentation for more details regarding the nomenclature we use.	Exp. count The number of original datasets that identifed the ORF on the transcript.	Data sources The data sources in which the ORF has been identified. Click on the button to display all the original IDs in a pop-up. See the data sources section of the advanced documentation for more details regarding the information related to the data sources and the original ORF IDs.
167206	ENSMUST00000202362	Uso1-205	processed_transcript	Ribo-seq		1	sORFs_org_Mouse

66058

GTG...

VQQ...

GTG

Intronic
sORF
Alternative
InCDS
NMD
Overlapping

Testis, Liver, R1E

MetamORF transcript ID The MetamORF ID of the transcript. This is an arbitrary ID that does not correspond to any official (Ensembl, NCBI...) transcript ID or external reference.	Transcript ID The official transcript ID (usually an Ensembl ID, e.g. ENST00000395565).	Transcript name The transcript name (e.g. MDK-202).	Transcript biotype The biotype of the transcript (as defined by Ensembl).	Identification The method of identification used to identify the ORF. MetamORF currently integrates data from three main type of identification methods: bioinformatic predictions, ribosome profiling experiments and mass spectrometry experiments (either proteomics or proteogenomics). See the data sources section of the advances documentation for more information about this.	Kozak context The Kozak context computed by our algorithm for the ORF on the transcript. See the Kozak contexts section of the advanced documentation for more details regarding the nomenclature we use.	Exp. count The number of original datasets that identifed the ORF on the transcript.	Data sources The data sources in which the ORF has been identified. Click on the button to display all the original IDs in a pop-up. See the data sources section of the advanced documentation for more details regarding the information related to the data sources and the original ORF IDs.
61356	ENSMUST00000201380	Uso1-202	retained_intron	Ribo-seq		1	sORFs_org_Mouse
173249	ENSMUST00000201642	Uso1-203	nonsense_mediated_decay	Ribo-seq		2	sORFs_org_Mouse

183696

GTG...

VTR...

GTG

ncRNA
sORF

Brain

MetamORF transcript ID The MetamORF ID of the transcript. This is an arbitrary ID that does not correspond to any official (Ensembl, NCBI...) transcript ID or external reference.	Transcript ID The official transcript ID (usually an Ensembl ID, e.g. ENST00000395565).	Transcript name The transcript name (e.g. MDK-202).	Transcript biotype The biotype of the transcript (as defined by Ensembl).	Identification The method of identification used to identify the ORF. MetamORF currently integrates data from three main type of identification methods: bioinformatic predictions, ribosome profiling experiments and mass spectrometry experiments (either proteomics or proteogenomics). See the data sources section of the advances documentation for more information about this.	Kozak context The Kozak context computed by our algorithm for the ORF on the transcript. See the Kozak contexts section of the advanced documentation for more details regarding the nomenclature we use.	Exp. count The number of original datasets that identifed the ORF on the transcript.	Data sources The data sources in which the ORF has been identified. Click on the button to display all the original IDs in a pop-up. See the data sources section of the advanced documentation for more details regarding the information related to the data sources and the original ORF IDs.
167206	ENSMUST00000202362	Uso1-205	processed_transcript	Ribo-seq		1	sORFs_org_Mouse

985902

GTG...

VMF...

GTG

Alternative
Downstream
NMD
sORF

Liver

MetamORF transcript ID The MetamORF ID of the transcript. This is an arbitrary ID that does not correspond to any official (Ensembl, NCBI...) transcript ID or external reference.	Transcript ID The official transcript ID (usually an Ensembl ID, e.g. ENST00000395565).	Transcript name The transcript name (e.g. MDK-202).	Transcript biotype The biotype of the transcript (as defined by Ensembl).	Identification The method of identification used to identify the ORF. MetamORF currently integrates data from three main type of identification methods: bioinformatic predictions, ribosome profiling experiments and mass spectrometry experiments (either proteomics or proteogenomics). See the data sources section of the advances documentation for more information about this.	Kozak context The Kozak context computed by our algorithm for the ORF on the transcript. See the Kozak contexts section of the advanced documentation for more details regarding the nomenclature we use.	Exp. count The number of original datasets that identifed the ORF on the transcript.	Data sources The data sources in which the ORF has been identified. Click on the button to display all the original IDs in a pop-up. See the data sources section of the advanced documentation for more details regarding the information related to the data sources and the original ORF IDs.
173249	ENSMUST00000201642	Uso1-203	nonsense_mediated_decay	Ribo-seq		1	sORFs_org_Mouse

176270

ATG...

MMM...

ATG

ncRNA
sORF
Alternative
Downstream
Overlapping

Brain, MEF

MetamORF transcript ID The MetamORF ID of the transcript. This is an arbitrary ID that does not correspond to any official (Ensembl, NCBI...) transcript ID or external reference.	Transcript ID The official transcript ID (usually an Ensembl ID, e.g. ENST00000395565).	Transcript name The transcript name (e.g. MDK-202).	Transcript biotype The biotype of the transcript (as defined by Ensembl).	Identification The method of identification used to identify the ORF. MetamORF currently integrates data from three main type of identification methods: bioinformatic predictions, ribosome profiling experiments and mass spectrometry experiments (either proteomics or proteogenomics). See the data sources section of the advances documentation for more information about this.	Kozak context The Kozak context computed by our algorithm for the ORF on the transcript. See the Kozak contexts section of the advanced documentation for more details regarding the nomenclature we use.	Exp. count The number of original datasets that identifed the ORF on the transcript.	Data sources The data sources in which the ORF has been identified. Click on the button to display all the original IDs in a pop-up. See the data sources section of the advanced documentation for more details regarding the information related to the data sources and the original ORF IDs.
167206	ENSMUST00000202362	Uso1-205	processed_transcript	Ribo-seq		1	sORFs_org_Mouse
175344	ENSMUST00000202155	Uso1-204	protein_coding	Ribo-seq	moderate	1	sORFs_org_Mouse

1235775

126

AAG...

KQL...

AAG

Alternative
InCDS
NMD
Overlapping
sORF

E14

MetamORF transcript ID The MetamORF ID of the transcript. This is an arbitrary ID that does not correspond to any official (Ensembl, NCBI...) transcript ID or external reference.	Transcript ID The official transcript ID (usually an Ensembl ID, e.g. ENST00000395565).	Transcript name The transcript name (e.g. MDK-202).	Transcript biotype The biotype of the transcript (as defined by Ensembl).	Identification The method of identification used to identify the ORF. MetamORF currently integrates data from three main type of identification methods: bioinformatic predictions, ribosome profiling experiments and mass spectrometry experiments (either proteomics or proteogenomics). See the data sources section of the advances documentation for more information about this.	Kozak context The Kozak context computed by our algorithm for the ORF on the transcript. See the Kozak contexts section of the advanced documentation for more details regarding the nomenclature we use.	Exp. count The number of original datasets that identifed the ORF on the transcript.	Data sources The data sources in which the ORF has been identified. Click on the button to display all the original IDs in a pop-up. See the data sources section of the advanced documentation for more details regarding the information related to the data sources and the original ORF IDs.
173249	ENSMUST00000201642	Uso1-203	nonsense_mediated_decay	Ribo-seq		1	sORFs_org_Mouse

63738

GTG...

VSL...

GTG

Intronic
sORF

Testis

MetamORF transcript ID The MetamORF ID of the transcript. This is an arbitrary ID that does not correspond to any official (Ensembl, NCBI...) transcript ID or external reference.	Transcript ID The official transcript ID (usually an Ensembl ID, e.g. ENST00000395565).	Transcript name The transcript name (e.g. MDK-202).	Transcript biotype The biotype of the transcript (as defined by Ensembl).	Identification The method of identification used to identify the ORF. MetamORF currently integrates data from three main type of identification methods: bioinformatic predictions, ribosome profiling experiments and mass spectrometry experiments (either proteomics or proteogenomics). See the data sources section of the advances documentation for more information about this.	Kozak context The Kozak context computed by our algorithm for the ORF on the transcript. See the Kozak contexts section of the advanced documentation for more details regarding the nomenclature we use.	Exp. count The number of original datasets that identifed the ORF on the transcript.	Data sources The data sources in which the ORF has been identified. Click on the button to display all the original IDs in a pop-up. See the data sources section of the advanced documentation for more details regarding the information related to the data sources and the original ORF IDs.
61356	ENSMUST00000201380	Uso1-202	retained_intron	Ribo-seq	weak	1	sORFs_org_Mouse

1736985

ATG...

MSL...

ATG

Intronic
sORF

MEF

MetamORF transcript ID The MetamORF ID of the transcript. This is an arbitrary ID that does not correspond to any official (Ensembl, NCBI...) transcript ID or external reference.	Transcript ID The official transcript ID (usually an Ensembl ID, e.g. ENST00000395565).	Transcript name The transcript name (e.g. MDK-202).	Transcript biotype The biotype of the transcript (as defined by Ensembl).	Identification The method of identification used to identify the ORF. MetamORF currently integrates data from three main type of identification methods: bioinformatic predictions, ribosome profiling experiments and mass spectrometry experiments (either proteomics or proteogenomics). See the data sources section of the advances documentation for more information about this.	Kozak context The Kozak context computed by our algorithm for the ORF on the transcript. See the Kozak contexts section of the advanced documentation for more details regarding the nomenclature we use.	Exp. count The number of original datasets that identifed the ORF on the transcript.	Data sources The data sources in which the ORF has been identified. Click on the button to display all the original IDs in a pop-up. See the data sources section of the advanced documentation for more details regarding the information related to the data sources and the original ORF IDs.
61356	ENSMUST00000201380	Uso1-202	retained_intron	Ribo-seq		1	sORFs_org_Mouse

560151

222

TTG...

LQQ...

TTG

Intronic
sORF

3T3

MetamORF transcript ID The MetamORF ID of the transcript. This is an arbitrary ID that does not correspond to any official (Ensembl, NCBI...) transcript ID or external reference.	Transcript ID The official transcript ID (usually an Ensembl ID, e.g. ENST00000395565).	Transcript name The transcript name (e.g. MDK-202).	Transcript biotype The biotype of the transcript (as defined by Ensembl).	Identification The method of identification used to identify the ORF. MetamORF currently integrates data from three main type of identification methods: bioinformatic predictions, ribosome profiling experiments and mass spectrometry experiments (either proteomics or proteogenomics). See the data sources section of the advances documentation for more information about this.	Kozak context The Kozak context computed by our algorithm for the ORF on the transcript. See the Kozak contexts section of the advanced documentation for more details regarding the nomenclature we use.	Exp. count The number of original datasets that identifed the ORF on the transcript.	Data sources The data sources in which the ORF has been identified. Click on the button to display all the original IDs in a pop-up. See the data sources section of the advanced documentation for more details regarding the information related to the data sources and the original ORF IDs.
61356	ENSMUST00000201380	Uso1-202	retained_intron	Ribo-seq		1	sORFs_org_Mouse

1235942

165

AGG...

RIG...

AGG

Alternative
Downstream
NMD
sORF

E14

MetamORF transcript ID The MetamORF ID of the transcript. This is an arbitrary ID that does not correspond to any official (Ensembl, NCBI...) transcript ID or external reference.	Transcript ID The official transcript ID (usually an Ensembl ID, e.g. ENST00000395565).	Transcript name The transcript name (e.g. MDK-202).	Transcript biotype The biotype of the transcript (as defined by Ensembl).	Identification The method of identification used to identify the ORF. MetamORF currently integrates data from three main type of identification methods: bioinformatic predictions, ribosome profiling experiments and mass spectrometry experiments (either proteomics or proteogenomics). See the data sources section of the advances documentation for more information about this.	Kozak context The Kozak context computed by our algorithm for the ORF on the transcript. See the Kozak contexts section of the advanced documentation for more details regarding the nomenclature we use.	Exp. count The number of original datasets that identifed the ORF on the transcript.	Data sources The data sources in which the ORF has been identified. Click on the button to display all the original IDs in a pop-up. See the data sources section of the advanced documentation for more details regarding the information related to the data sources and the original ORF IDs.
173249	ENSMUST00000201642	Uso1-203	nonsense_mediated_decay	Ribo-seq		1	sORFs_org_Mouse

177153

TTG...

LMM...

TTG

ncRNA
sORF

Brain

MetamORF transcript ID The MetamORF ID of the transcript. This is an arbitrary ID that does not correspond to any official (Ensembl, NCBI...) transcript ID or external reference.	Transcript ID The official transcript ID (usually an Ensembl ID, e.g. ENST00000395565).	Transcript name The transcript name (e.g. MDK-202).	Transcript biotype The biotype of the transcript (as defined by Ensembl).	Identification The method of identification used to identify the ORF. MetamORF currently integrates data from three main type of identification methods: bioinformatic predictions, ribosome profiling experiments and mass spectrometry experiments (either proteomics or proteogenomics). See the data sources section of the advances documentation for more information about this.	Kozak context The Kozak context computed by our algorithm for the ORF on the transcript. See the Kozak contexts section of the advanced documentation for more details regarding the nomenclature we use.	Exp. count The number of original datasets that identifed the ORF on the transcript.	Data sources The data sources in which the ORF has been identified. Click on the button to display all the original IDs in a pop-up. See the data sources section of the advanced documentation for more details regarding the information related to the data sources and the original ORF IDs.
167206	ENSMUST00000202362	Uso1-205	processed_transcript	Ribo-seq		1	sORFs_org_Mouse

176529

TTG...

LVQ...

TTG

Alternative
Downstream
NMD
Overlapping
sORF
ncRNA

Liver, R1E, Brain,
Spleen_B_cell

MetamORF transcript ID The MetamORF ID of the transcript. This is an arbitrary ID that does not correspond to any official (Ensembl, NCBI...) transcript ID or external reference.	Transcript ID The official transcript ID (usually an Ensembl ID, e.g. ENST00000395565).	Transcript name The transcript name (e.g. MDK-202).	Transcript biotype The biotype of the transcript (as defined by Ensembl).	Identification The method of identification used to identify the ORF. MetamORF currently integrates data from three main type of identification methods: bioinformatic predictions, ribosome profiling experiments and mass spectrometry experiments (either proteomics or proteogenomics). See the data sources section of the advances documentation for more information about this.	Kozak context The Kozak context computed by our algorithm for the ORF on the transcript. See the Kozak contexts section of the advanced documentation for more details regarding the nomenclature we use.	Exp. count The number of original datasets that identifed the ORF on the transcript.	Data sources The data sources in which the ORF has been identified. Click on the button to display all the original IDs in a pop-up. See the data sources section of the advanced documentation for more details regarding the information related to the data sources and the original ORF IDs.
173249	ENSMUST00000201642	Uso1-203	nonsense_mediated_decay	Ribo-seq		2	sORFs_org_Mouse
167206	ENSMUST00000202362	Uso1-205	processed_transcript	Ribo-seq		2	sORFs_org_Mouse

1666488

114

GTG...

VRI...

GTG

Alternative
InCDS
Overlapping
sORF

MEF

MetamORF transcript ID The MetamORF ID of the transcript. This is an arbitrary ID that does not correspond to any official (Ensembl, NCBI...) transcript ID or external reference.	Transcript ID The official transcript ID (usually an Ensembl ID, e.g. ENST00000395565).	Transcript name The transcript name (e.g. MDK-202).	Transcript biotype The biotype of the transcript (as defined by Ensembl).	Identification The method of identification used to identify the ORF. MetamORF currently integrates data from three main type of identification methods: bioinformatic predictions, ribosome profiling experiments and mass spectrometry experiments (either proteomics or proteogenomics). See the data sources section of the advances documentation for more information about this.	Kozak context The Kozak context computed by our algorithm for the ORF on the transcript. See the Kozak contexts section of the advanced documentation for more details regarding the nomenclature we use.	Exp. count The number of original datasets that identifed the ORF on the transcript.	Data sources The data sources in which the ORF has been identified. Click on the button to display all the original IDs in a pop-up. See the data sources section of the advanced documentation for more details regarding the information related to the data sources and the original ORF IDs.
175344	ENSMUST00000202155	Uso1-204	protein_coding	Ribo-seq		1	sORFs_org_Mouse

168102

102

GTG...

VSA...

GTG

Downstream
NMD
sORF
ncRNA

Liver, R1E, Brain,
Spleen_B_cell

MetamORF transcript ID The MetamORF ID of the transcript. This is an arbitrary ID that does not correspond to any official (Ensembl, NCBI...) transcript ID or external reference.	Transcript ID The official transcript ID (usually an Ensembl ID, e.g. ENST00000395565).	Transcript name The transcript name (e.g. MDK-202).	Transcript biotype The biotype of the transcript (as defined by Ensembl).	Identification The method of identification used to identify the ORF. MetamORF currently integrates data from three main type of identification methods: bioinformatic predictions, ribosome profiling experiments and mass spectrometry experiments (either proteomics or proteogenomics). See the data sources section of the advances documentation for more information about this.	Kozak context The Kozak context computed by our algorithm for the ORF on the transcript. See the Kozak contexts section of the advanced documentation for more details regarding the nomenclature we use.	Exp. count The number of original datasets that identifed the ORF on the transcript.	Data sources The data sources in which the ORF has been identified. Click on the button to display all the original IDs in a pop-up. See the data sources section of the advanced documentation for more details regarding the information related to the data sources and the original ORF IDs.
173249	ENSMUST00000201642	Uso1-203	nonsense_mediated_decay	Ribo-seq		2	sORFs_org_Mouse
167206	ENSMUST00000202362	Uso1-205	processed_transcript	Ribo-seq		3	sORFs_org_Mouse

561149

TTG...

LKL...

TTG

Intronic
sORF
Alternative
InCDS
Overlapping

3T3, E14, MEF

MetamORF transcript ID The MetamORF ID of the transcript. This is an arbitrary ID that does not correspond to any official (Ensembl, NCBI...) transcript ID or external reference.	Transcript ID The official transcript ID (usually an Ensembl ID, e.g. ENST00000395565).	Transcript name The transcript name (e.g. MDK-202).	Transcript biotype The biotype of the transcript (as defined by Ensembl).	Identification The method of identification used to identify the ORF. MetamORF currently integrates data from three main type of identification methods: bioinformatic predictions, ribosome profiling experiments and mass spectrometry experiments (either proteomics or proteogenomics). See the data sources section of the advances documentation for more information about this.	Kozak context The Kozak context computed by our algorithm for the ORF on the transcript. See the Kozak contexts section of the advanced documentation for more details regarding the nomenclature we use.	Exp. count The number of original datasets that identifed the ORF on the transcript.	Data sources The data sources in which the ORF has been identified. Click on the button to display all the original IDs in a pop-up. See the data sources section of the advanced documentation for more details regarding the information related to the data sources and the original ORF IDs.
61356	ENSMUST00000201380	Uso1-202	retained_intron	Ribo-seq	moderate	3	sORFs_org_Mouse
175344	ENSMUST00000202155	Uso1-204	protein_coding	Ribo-seq	moderate	1	sORFs_org_Mouse

564829

GTG...

VNR...

GTG

Alternative
Downstream
NMD
sORF

3T3

MetamORF transcript ID The MetamORF ID of the transcript. This is an arbitrary ID that does not correspond to any official (Ensembl, NCBI...) transcript ID or external reference.	Transcript ID The official transcript ID (usually an Ensembl ID, e.g. ENST00000395565).	Transcript name The transcript name (e.g. MDK-202).	Transcript biotype The biotype of the transcript (as defined by Ensembl).	Identification The method of identification used to identify the ORF. MetamORF currently integrates data from three main type of identification methods: bioinformatic predictions, ribosome profiling experiments and mass spectrometry experiments (either proteomics or proteogenomics). See the data sources section of the advances documentation for more information about this.	Kozak context The Kozak context computed by our algorithm for the ORF on the transcript. See the Kozak contexts section of the advanced documentation for more details regarding the nomenclature we use.	Exp. count The number of original datasets that identifed the ORF on the transcript.	Data sources The data sources in which the ORF has been identified. Click on the button to display all the original IDs in a pop-up. See the data sources section of the advanced documentation for more details regarding the information related to the data sources and the original ORF IDs.
173249	ENSMUST00000201642	Uso1-203	nonsense_mediated_decay	Ribo-seq	weak	1	sORFs_org_Mouse

903492

ATT...

ILR...

ATT

Alternative
InCDS
Overlapping
sORF
Downstream
NMD

BMDC, E14

MetamORF transcript ID The MetamORF ID of the transcript. This is an arbitrary ID that does not correspond to any official (Ensembl, NCBI...) transcript ID or external reference.	Transcript ID The official transcript ID (usually an Ensembl ID, e.g. ENST00000395565).	Transcript name The transcript name (e.g. MDK-202).	Transcript biotype The biotype of the transcript (as defined by Ensembl).	Identification The method of identification used to identify the ORF. MetamORF currently integrates data from three main type of identification methods: bioinformatic predictions, ribosome profiling experiments and mass spectrometry experiments (either proteomics or proteogenomics). See the data sources section of the advances documentation for more information about this.	Kozak context The Kozak context computed by our algorithm for the ORF on the transcript. See the Kozak contexts section of the advanced documentation for more details regarding the nomenclature we use.	Exp. count The number of original datasets that identifed the ORF on the transcript.	Data sources The data sources in which the ORF has been identified. Click on the button to display all the original IDs in a pop-up. See the data sources section of the advanced documentation for more details regarding the information related to the data sources and the original ORF IDs.
520266	ENSMUST00000031355	Uso1-201	protein_coding	Ribo-seq	weak	1	sORFs_org_Mouse
173249	ENSMUST00000201642	Uso1-203	nonsense_mediated_decay	Ribo-seq	weak	1	sORFs_org_Mouse

560160

105

TTG...

LCG...

TTG

Intronic
sORF

3T3

MetamORF transcript ID The MetamORF ID of the transcript. This is an arbitrary ID that does not correspond to any official (Ensembl, NCBI...) transcript ID or external reference.	Transcript ID The official transcript ID (usually an Ensembl ID, e.g. ENST00000395565).	Transcript name The transcript name (e.g. MDK-202).	Transcript biotype The biotype of the transcript (as defined by Ensembl).	Identification The method of identification used to identify the ORF. MetamORF currently integrates data from three main type of identification methods: bioinformatic predictions, ribosome profiling experiments and mass spectrometry experiments (either proteomics or proteogenomics). See the data sources section of the advances documentation for more information about this.	Kozak context The Kozak context computed by our algorithm for the ORF on the transcript. See the Kozak contexts section of the advanced documentation for more details regarding the nomenclature we use.	Exp. count The number of original datasets that identifed the ORF on the transcript.	Data sources The data sources in which the ORF has been identified. Click on the button to display all the original IDs in a pop-up. See the data sources section of the advanced documentation for more details regarding the information related to the data sources and the original ORF IDs.
61356	ENSMUST00000201380	Uso1-202	retained_intron	Ribo-seq	moderate	1	sORFs_org_Mouse

64105

GTG...

VGY...

GTG

Intronic
sORF
Alternative
InCDS
NMD
Overlapping

3T3, Testis, Liver

MetamORF transcript ID The MetamORF ID of the transcript. This is an arbitrary ID that does not correspond to any official (Ensembl, NCBI...) transcript ID or external reference.	Transcript ID The official transcript ID (usually an Ensembl ID, e.g. ENST00000395565).	Transcript name The transcript name (e.g. MDK-202).	Transcript biotype The biotype of the transcript (as defined by Ensembl).	Identification The method of identification used to identify the ORF. MetamORF currently integrates data from three main type of identification methods: bioinformatic predictions, ribosome profiling experiments and mass spectrometry experiments (either proteomics or proteogenomics). See the data sources section of the advances documentation for more information about this.	Kozak context The Kozak context computed by our algorithm for the ORF on the transcript. See the Kozak contexts section of the advanced documentation for more details regarding the nomenclature we use.	Exp. count The number of original datasets that identifed the ORF on the transcript.	Data sources The data sources in which the ORF has been identified. Click on the button to display all the original IDs in a pop-up. See the data sources section of the advanced documentation for more details regarding the information related to the data sources and the original ORF IDs.
61356	ENSMUST00000201380	Uso1-202	retained_intron	Ribo-seq	strong	2	sORFs_org_Mouse
173249	ENSMUST00000201642	Uso1-203	nonsense_mediated_decay	Ribo-seq		1	sORFs_org_Mouse

1234407

174

ATA...

IEK...

ATA

Alternative
Downstream
NMD
sORF

E14

MetamORF transcript ID The MetamORF ID of the transcript. This is an arbitrary ID that does not correspond to any official (Ensembl, NCBI...) transcript ID or external reference.	Transcript ID The official transcript ID (usually an Ensembl ID, e.g. ENST00000395565).	Transcript name The transcript name (e.g. MDK-202).	Transcript biotype The biotype of the transcript (as defined by Ensembl).	Identification The method of identification used to identify the ORF. MetamORF currently integrates data from three main type of identification methods: bioinformatic predictions, ribosome profiling experiments and mass spectrometry experiments (either proteomics or proteogenomics). See the data sources section of the advances documentation for more information about this.	Kozak context The Kozak context computed by our algorithm for the ORF on the transcript. See the Kozak contexts section of the advanced documentation for more details regarding the nomenclature we use.	Exp. count The number of original datasets that identifed the ORF on the transcript.	Data sources The data sources in which the ORF has been identified. Click on the button to display all the original IDs in a pop-up. See the data sources section of the advanced documentation for more details regarding the information related to the data sources and the original ORF IDs.
173249	ENSMUST00000201642	Uso1-203	nonsense_mediated_decay	Ribo-seq		1	sORFs_org_Mouse

568317

GTG...

VLP...

GTG

Alternative
InCDS
NMD
Overlapping
sORF
Intronic

Liver, BMDC, 3T3

MetamORF transcript ID The MetamORF ID of the transcript. This is an arbitrary ID that does not correspond to any official (Ensembl, NCBI...) transcript ID or external reference.	Transcript ID The official transcript ID (usually an Ensembl ID, e.g. ENST00000395565).	Transcript name The transcript name (e.g. MDK-202).	Transcript biotype The biotype of the transcript (as defined by Ensembl).	Identification The method of identification used to identify the ORF. MetamORF currently integrates data from three main type of identification methods: bioinformatic predictions, ribosome profiling experiments and mass spectrometry experiments (either proteomics or proteogenomics). See the data sources section of the advances documentation for more information about this.	Kozak context The Kozak context computed by our algorithm for the ORF on the transcript. See the Kozak contexts section of the advanced documentation for more details regarding the nomenclature we use.	Exp. count The number of original datasets that identifed the ORF on the transcript.	Data sources The data sources in which the ORF has been identified. Click on the button to display all the original IDs in a pop-up. See the data sources section of the advanced documentation for more details regarding the information related to the data sources and the original ORF IDs.
173249	ENSMUST00000201642	Uso1-203	nonsense_mediated_decay	Ribo-seq		1	sORFs_org_Mouse
520266	ENSMUST00000031355	Uso1-201	protein_coding	Ribo-seq	weak	1	sORFs_org_Mouse
61356	ENSMUST00000201380	Uso1-202	retained_intron	Ribo-seq	weak	1	sORFs_org_Mouse

569353

165

CTG...

LTR...

CTG

Alternative
Downstream
NMD
sORF

3T3

MetamORF transcript ID The MetamORF ID of the transcript. This is an arbitrary ID that does not correspond to any official (Ensembl, NCBI...) transcript ID or external reference.	Transcript ID The official transcript ID (usually an Ensembl ID, e.g. ENST00000395565).	Transcript name The transcript name (e.g. MDK-202).	Transcript biotype The biotype of the transcript (as defined by Ensembl).	Identification The method of identification used to identify the ORF. MetamORF currently integrates data from three main type of identification methods: bioinformatic predictions, ribosome profiling experiments and mass spectrometry experiments (either proteomics or proteogenomics). See the data sources section of the advances documentation for more information about this.	Kozak context The Kozak context computed by our algorithm for the ORF on the transcript. See the Kozak contexts section of the advanced documentation for more details regarding the nomenclature we use.	Exp. count The number of original datasets that identifed the ORF on the transcript.	Data sources The data sources in which the ORF has been identified. Click on the button to display all the original IDs in a pop-up. See the data sources section of the advanced documentation for more details regarding the information related to the data sources and the original ORF IDs.
173249	ENSMUST00000201642	Uso1-203	nonsense_mediated_decay	Ribo-seq		1	sORFs_org_Mouse

520194

TTG...

LAE...

TTG

Alternative
Overlapping
sORF
Upstream
Intronic
NMD

B_cell, Neutrophil, MEF,
3T3, Spleen_B_cell

MetamORF transcript ID The MetamORF ID of the transcript. This is an arbitrary ID that does not correspond to any official (Ensembl, NCBI...) transcript ID or external reference.	Transcript ID The official transcript ID (usually an Ensembl ID, e.g. ENST00000395565).	Transcript name The transcript name (e.g. MDK-202).	Transcript biotype The biotype of the transcript (as defined by Ensembl).	Identification The method of identification used to identify the ORF. MetamORF currently integrates data from three main type of identification methods: bioinformatic predictions, ribosome profiling experiments and mass spectrometry experiments (either proteomics or proteogenomics). See the data sources section of the advances documentation for more information about this.	Kozak context The Kozak context computed by our algorithm for the ORF on the transcript. See the Kozak contexts section of the advanced documentation for more details regarding the nomenclature we use.	Exp. count The number of original datasets that identifed the ORF on the transcript.	Data sources The data sources in which the ORF has been identified. Click on the button to display all the original IDs in a pop-up. See the data sources section of the advanced documentation for more details regarding the information related to the data sources and the original ORF IDs.
520266	ENSMUST00000031355	Uso1-201	protein_coding	Ribo-seq	moderate	2	sORFs_org_Mouse
175344	ENSMUST00000202155	Uso1-204	protein_coding	Ribo-seq	moderate	1	sORFs_org_Mouse
61356	ENSMUST00000201380	Uso1-202	retained_intron	Ribo-seq	moderate	2	sORFs_org_Mouse
173249	ENSMUST00000201642	Uso1-203	nonsense_mediated_decay	Ribo-seq	moderate	1	sORFs_org_Mouse

1236812

AAG...

KTS...

AAG

Alternative
Downstream
NMD
sORF

E14

MetamORF transcript ID The MetamORF ID of the transcript. This is an arbitrary ID that does not correspond to any official (Ensembl, NCBI...) transcript ID or external reference.	Transcript ID The official transcript ID (usually an Ensembl ID, e.g. ENST00000395565).	Transcript name The transcript name (e.g. MDK-202).	Transcript biotype The biotype of the transcript (as defined by Ensembl).	Identification The method of identification used to identify the ORF. MetamORF currently integrates data from three main type of identification methods: bioinformatic predictions, ribosome profiling experiments and mass spectrometry experiments (either proteomics or proteogenomics). See the data sources section of the advances documentation for more information about this.	Kozak context The Kozak context computed by our algorithm for the ORF on the transcript. See the Kozak contexts section of the advanced documentation for more details regarding the nomenclature we use.	Exp. count The number of original datasets that identifed the ORF on the transcript.	Data sources The data sources in which the ORF has been identified. Click on the button to display all the original IDs in a pop-up. See the data sources section of the advanced documentation for more details regarding the information related to the data sources and the original ORF IDs.
173249	ENSMUST00000201642	Uso1-203	nonsense_mediated_decay	Ribo-seq	moderate	1	sORFs_org_Mouse

167205

102

CTG...

LRE...

CTG

ncRNA
sORF
Alternative
Downstream
NMD

Brain, 3T3, Liver,
R1E

MetamORF transcript ID The MetamORF ID of the transcript. This is an arbitrary ID that does not correspond to any official (Ensembl, NCBI...) transcript ID or external reference.	Transcript ID The official transcript ID (usually an Ensembl ID, e.g. ENST00000395565).	Transcript name The transcript name (e.g. MDK-202).	Transcript biotype The biotype of the transcript (as defined by Ensembl).	Identification The method of identification used to identify the ORF. MetamORF currently integrates data from three main type of identification methods: bioinformatic predictions, ribosome profiling experiments and mass spectrometry experiments (either proteomics or proteogenomics). See the data sources section of the advances documentation for more information about this.	Kozak context The Kozak context computed by our algorithm for the ORF on the transcript. See the Kozak contexts section of the advanced documentation for more details regarding the nomenclature we use.	Exp. count The number of original datasets that identifed the ORF on the transcript.	Data sources The data sources in which the ORF has been identified. Click on the button to display all the original IDs in a pop-up. See the data sources section of the advanced documentation for more details regarding the information related to the data sources and the original ORF IDs.
167206	ENSMUST00000202362	Uso1-205	processed_transcript	Ribo-seq		1	sORFs_org_Mouse
173249	ENSMUST00000201642	Uso1-203	nonsense_mediated_decay	Ribo-seq		3	sORFs_org_Mouse

568228

GTG...

VWA...

GTG

InCDS
NMD
Overlapping
sORF
Intronic

Liver, R1E, 3T3,
MEF

MetamORF transcript ID The MetamORF ID of the transcript. This is an arbitrary ID that does not correspond to any official (Ensembl, NCBI...) transcript ID or external reference.	Transcript ID The official transcript ID (usually an Ensembl ID, e.g. ENST00000395565).	Transcript name The transcript name (e.g. MDK-202).	Transcript biotype The biotype of the transcript (as defined by Ensembl).	Identification The method of identification used to identify the ORF. MetamORF currently integrates data from three main type of identification methods: bioinformatic predictions, ribosome profiling experiments and mass spectrometry experiments (either proteomics or proteogenomics). See the data sources section of the advances documentation for more information about this.	Kozak context The Kozak context computed by our algorithm for the ORF on the transcript. See the Kozak contexts section of the advanced documentation for more details regarding the nomenclature we use.	Exp. count The number of original datasets that identifed the ORF on the transcript.	Data sources The data sources in which the ORF has been identified. Click on the button to display all the original IDs in a pop-up. See the data sources section of the advanced documentation for more details regarding the information related to the data sources and the original ORF IDs.
173249	ENSMUST00000201642	Uso1-203	nonsense_mediated_decay	Ribo-seq		2	sORFs_org_Mouse
61356	ENSMUST00000201380	Uso1-202	retained_intron	Ribo-seq	weak	2	sORFs_org_Mouse

63657

GTG...

VRL...

GTG

Alternative
InCDS
NMD
Overlapping
sORF
Intronic

Liver, R1E, Spleen_B_cell,
3T3, Testis

MetamORF transcript ID The MetamORF ID of the transcript. This is an arbitrary ID that does not correspond to any official (Ensembl, NCBI...) transcript ID or external reference.	Transcript ID The official transcript ID (usually an Ensembl ID, e.g. ENST00000395565).	Transcript name The transcript name (e.g. MDK-202).	Transcript biotype The biotype of the transcript (as defined by Ensembl).	Identification The method of identification used to identify the ORF. MetamORF currently integrates data from three main type of identification methods: bioinformatic predictions, ribosome profiling experiments and mass spectrometry experiments (either proteomics or proteogenomics). See the data sources section of the advances documentation for more information about this.	Kozak context The Kozak context computed by our algorithm for the ORF on the transcript. See the Kozak contexts section of the advanced documentation for more details regarding the nomenclature we use.	Exp. count The number of original datasets that identifed the ORF on the transcript.	Data sources The data sources in which the ORF has been identified. Click on the button to display all the original IDs in a pop-up. See the data sources section of the advanced documentation for more details regarding the information related to the data sources and the original ORF IDs.
173249	ENSMUST00000201642	Uso1-203	nonsense_mediated_decay	Ribo-seq		3	sORFs_org_Mouse
61356	ENSMUST00000201380	Uso1-202	retained_intron	Ribo-seq		2	sORFs_org_Mouse

1238372

132

CTG...

LAK...

CTG

Alternative
InCDS
NMD
Overlapping
sORF

E14

MetamORF transcript ID The MetamORF ID of the transcript. This is an arbitrary ID that does not correspond to any official (Ensembl, NCBI...) transcript ID or external reference.	Transcript ID The official transcript ID (usually an Ensembl ID, e.g. ENST00000395565).	Transcript name The transcript name (e.g. MDK-202).	Transcript biotype The biotype of the transcript (as defined by Ensembl).	Identification The method of identification used to identify the ORF. MetamORF currently integrates data from three main type of identification methods: bioinformatic predictions, ribosome profiling experiments and mass spectrometry experiments (either proteomics or proteogenomics). See the data sources section of the advances documentation for more information about this.	Kozak context The Kozak context computed by our algorithm for the ORF on the transcript. See the Kozak contexts section of the advanced documentation for more details regarding the nomenclature we use.	Exp. count The number of original datasets that identifed the ORF on the transcript.	Data sources The data sources in which the ORF has been identified. Click on the button to display all the original IDs in a pop-up. See the data sources section of the advanced documentation for more details regarding the information related to the data sources and the original ORF IDs.
173249	ENSMUST00000201642	Uso1-203	nonsense_mediated_decay	Ribo-seq		1	sORFs_org_Mouse

62792

192

GTG...

VRV...

GTG

Intronic
sORF
Alternative
InCDS
NMD
Overlapping

Testis, Liver, R1E

MetamORF transcript ID The MetamORF ID of the transcript. This is an arbitrary ID that does not correspond to any official (Ensembl, NCBI...) transcript ID or external reference.	Transcript ID The official transcript ID (usually an Ensembl ID, e.g. ENST00000395565).	Transcript name The transcript name (e.g. MDK-202).	Transcript biotype The biotype of the transcript (as defined by Ensembl).	Identification The method of identification used to identify the ORF. MetamORF currently integrates data from three main type of identification methods: bioinformatic predictions, ribosome profiling experiments and mass spectrometry experiments (either proteomics or proteogenomics). See the data sources section of the advances documentation for more information about this.	Kozak context The Kozak context computed by our algorithm for the ORF on the transcript. See the Kozak contexts section of the advanced documentation for more details regarding the nomenclature we use.	Exp. count The number of original datasets that identifed the ORF on the transcript.	Data sources The data sources in which the ORF has been identified. Click on the button to display all the original IDs in a pop-up. See the data sources section of the advanced documentation for more details regarding the information related to the data sources and the original ORF IDs.
61356	ENSMUST00000201380	Uso1-202	retained_intron	Ribo-seq		1	sORFs_org_Mouse
173249	ENSMUST00000201642	Uso1-203	nonsense_mediated_decay	Ribo-seq		2	sORFs_org_Mouse

65675

186

TTG...

LIL...

TTG

Intronic
sORF
Alternative
InCDS
NMD
Overlapping

Testis, 3T3, Liver,
R1E

MetamORF transcript ID The MetamORF ID of the transcript. This is an arbitrary ID that does not correspond to any official (Ensembl, NCBI...) transcript ID or external reference.	Transcript ID The official transcript ID (usually an Ensembl ID, e.g. ENST00000395565).	Transcript name The transcript name (e.g. MDK-202).	Transcript biotype The biotype of the transcript (as defined by Ensembl).	Identification The method of identification used to identify the ORF. MetamORF currently integrates data from three main type of identification methods: bioinformatic predictions, ribosome profiling experiments and mass spectrometry experiments (either proteomics or proteogenomics). See the data sources section of the advances documentation for more information about this.	Kozak context The Kozak context computed by our algorithm for the ORF on the transcript. See the Kozak contexts section of the advanced documentation for more details regarding the nomenclature we use.	Exp. count The number of original datasets that identifed the ORF on the transcript.	Data sources The data sources in which the ORF has been identified. Click on the button to display all the original IDs in a pop-up. See the data sources section of the advanced documentation for more details regarding the information related to the data sources and the original ORF IDs.
61356	ENSMUST00000201380	Uso1-202	retained_intron	Ribo-seq		1	sORFs_org_Mouse
173249	ENSMUST00000201642	Uso1-203	nonsense_mediated_decay	Ribo-seq		3	sORFs_org_Mouse

1237448

219

CTG...

LKQ...

CTG

Downstream
NMD
sORF

E14

MetamORF transcript ID The MetamORF ID of the transcript. This is an arbitrary ID that does not correspond to any official (Ensembl, NCBI...) transcript ID or external reference.	Transcript ID The official transcript ID (usually an Ensembl ID, e.g. ENST00000395565).	Transcript name The transcript name (e.g. MDK-202).	Transcript biotype The biotype of the transcript (as defined by Ensembl).	Identification The method of identification used to identify the ORF. MetamORF currently integrates data from three main type of identification methods: bioinformatic predictions, ribosome profiling experiments and mass spectrometry experiments (either proteomics or proteogenomics). See the data sources section of the advances documentation for more information about this.	Kozak context The Kozak context computed by our algorithm for the ORF on the transcript. See the Kozak contexts section of the advanced documentation for more details regarding the nomenclature we use.	Exp. count The number of original datasets that identifed the ORF on the transcript.	Data sources The data sources in which the ORF has been identified. Click on the button to display all the original IDs in a pop-up. See the data sources section of the advanced documentation for more details regarding the information related to the data sources and the original ORF IDs.
173249	ENSMUST00000201642	Uso1-203	nonsense_mediated_decay	Ribo-seq		1	sORFs_org_Mouse

572464

135

ATG...

MPP...

ATG

InCDS
Overlapping
sORF

3T3

MetamORF transcript ID The MetamORF ID of the transcript. This is an arbitrary ID that does not correspond to any official (Ensembl, NCBI...) transcript ID or external reference.	Transcript ID The official transcript ID (usually an Ensembl ID, e.g. ENST00000395565).	Transcript name The transcript name (e.g. MDK-202).	Transcript biotype The biotype of the transcript (as defined by Ensembl).	Identification The method of identification used to identify the ORF. MetamORF currently integrates data from three main type of identification methods: bioinformatic predictions, ribosome profiling experiments and mass spectrometry experiments (either proteomics or proteogenomics). See the data sources section of the advances documentation for more information about this.	Kozak context The Kozak context computed by our algorithm for the ORF on the transcript. See the Kozak contexts section of the advanced documentation for more details regarding the nomenclature we use.	Exp. count The number of original datasets that identifed the ORF on the transcript.	Data sources The data sources in which the ORF has been identified. Click on the button to display all the original IDs in a pop-up. See the data sources section of the advanced documentation for more details regarding the information related to the data sources and the original ORF IDs.
175344	ENSMUST00000202155	Uso1-204	protein_coding	Ribo-seq		1	sORFs_org_Mouse

520261

CTG...

LYQ...

CTG

Alternative
InCDS
NMD
Overlapping
sORF
Intronic

Liver, R1E, Spleen_B_cell,
3T3, MEF, B_cell

MetamORF transcript ID The MetamORF ID of the transcript. This is an arbitrary ID that does not correspond to any official (Ensembl, NCBI...) transcript ID or external reference.	Transcript ID The official transcript ID (usually an Ensembl ID, e.g. ENST00000395565).	Transcript name The transcript name (e.g. MDK-202).	Transcript biotype The biotype of the transcript (as defined by Ensembl).	Identification The method of identification used to identify the ORF. MetamORF currently integrates data from three main type of identification methods: bioinformatic predictions, ribosome profiling experiments and mass spectrometry experiments (either proteomics or proteogenomics). See the data sources section of the advances documentation for more information about this.	Kozak context The Kozak context computed by our algorithm for the ORF on the transcript. See the Kozak contexts section of the advanced documentation for more details regarding the nomenclature we use.	Exp. count The number of original datasets that identifed the ORF on the transcript.	Data sources The data sources in which the ORF has been identified. Click on the button to display all the original IDs in a pop-up. See the data sources section of the advanced documentation for more details regarding the information related to the data sources and the original ORF IDs.
173249	ENSMUST00000201642	Uso1-203	nonsense_mediated_decay	Ribo-seq		3	sORFs_org_Mouse
175344	ENSMUST00000202155	Uso1-204	protein_coding	Ribo-seq	moderate	1	sORFs_org_Mouse
61356	ENSMUST00000201380	Uso1-202	retained_intron	Ribo-seq	moderate	2	sORFs_org_Mouse
520266	ENSMUST00000031355	Uso1-201	protein_coding	Ribo-seq	moderate	1	sORFs_org_Mouse

571709

129

GTG...

VSE...

GTG

Alternative
InCDS
Overlapping
sORF

3T3, MEF, v6-5,
B_cell

MetamORF transcript ID The MetamORF ID of the transcript. This is an arbitrary ID that does not correspond to any official (Ensembl, NCBI...) transcript ID or external reference.	Transcript ID The official transcript ID (usually an Ensembl ID, e.g. ENST00000395565).	Transcript name The transcript name (e.g. MDK-202).	Transcript biotype The biotype of the transcript (as defined by Ensembl).	Identification The method of identification used to identify the ORF. MetamORF currently integrates data from three main type of identification methods: bioinformatic predictions, ribosome profiling experiments and mass spectrometry experiments (either proteomics or proteogenomics). See the data sources section of the advances documentation for more information about this.	Kozak context The Kozak context computed by our algorithm for the ORF on the transcript. See the Kozak contexts section of the advanced documentation for more details regarding the nomenclature we use.	Exp. count The number of original datasets that identifed the ORF on the transcript.	Data sources The data sources in which the ORF has been identified. Click on the button to display all the original IDs in a pop-up. See the data sources section of the advanced documentation for more details regarding the information related to the data sources and the original ORF IDs.
175344	ENSMUST00000202155	Uso1-204	protein_coding	Ribo-seq		3	sORFs_org_Mouse
520266	ENSMUST00000031355	Uso1-201	protein_coding	Ribo-seq		1	sORFs_org_Mouse

1665936

ATG...

MSL...

ATG

Alternative
InCDS
Overlapping
sORF

MEF, Glioma, Liver,
MESC

MetamORF transcript ID The MetamORF ID of the transcript. This is an arbitrary ID that does not correspond to any official (Ensembl, NCBI...) transcript ID or external reference.	Transcript ID The official transcript ID (usually an Ensembl ID, e.g. ENST00000395565).	Transcript name The transcript name (e.g. MDK-202).	Transcript biotype The biotype of the transcript (as defined by Ensembl).	Identification The method of identification used to identify the ORF. MetamORF currently integrates data from three main type of identification methods: bioinformatic predictions, ribosome profiling experiments and mass spectrometry experiments (either proteomics or proteogenomics). See the data sources section of the advances documentation for more information about this.	Kozak context The Kozak context computed by our algorithm for the ORF on the transcript. See the Kozak contexts section of the advanced documentation for more details regarding the nomenclature we use.	Exp. count The number of original datasets that identifed the ORF on the transcript.	Data sources The data sources in which the ORF has been identified. Click on the button to display all the original IDs in a pop-up. See the data sources section of the advanced documentation for more details regarding the information related to the data sources and the original ORF IDs.
175344	ENSMUST00000202155	Uso1-204	protein_coding	Ribo-seq		2	sORFs_org_Mouse
520266	ENSMUST00000031355	Uso1-201	protein_coding	Ribo-seq		1	Johnstone2016

568373

ATG...

MCR...

ATG

InCDS
Overlapping
sORF
Intronic
NMD

Glioma, Liver, MEF,
MESC, 3T3

MetamORF transcript ID The MetamORF ID of the transcript. This is an arbitrary ID that does not correspond to any official (Ensembl, NCBI...) transcript ID or external reference.	Transcript ID The official transcript ID (usually an Ensembl ID, e.g. ENST00000395565).	Transcript name The transcript name (e.g. MDK-202).	Transcript biotype The biotype of the transcript (as defined by Ensembl).	Identification The method of identification used to identify the ORF. MetamORF currently integrates data from three main type of identification methods: bioinformatic predictions, ribosome profiling experiments and mass spectrometry experiments (either proteomics or proteogenomics). See the data sources section of the advances documentation for more information about this.	Kozak context The Kozak context computed by our algorithm for the ORF on the transcript. See the Kozak contexts section of the advanced documentation for more details regarding the nomenclature we use.	Exp. count The number of original datasets that identifed the ORF on the transcript.	Data sources The data sources in which the ORF has been identified. Click on the button to display all the original IDs in a pop-up. See the data sources section of the advanced documentation for more details regarding the information related to the data sources and the original ORF IDs.
520266	ENSMUST00000031355	Uso1-201	protein_coding	Ribo-seq	moderate	1	Johnstone2016
61356	ENSMUST00000201380	Uso1-202	retained_intron	Ribo-seq	moderate	1	sORFs_org_Mouse
173249	ENSMUST00000201642	Uso1-203	nonsense_mediated_decay	Ribo-seq		1	sORFs_org_Mouse

61831

GTG...

VAT...

GTG

Intronic
sORF
ncRNA
Alternative
InCDS
NMD
Overlapping

3T3, Testis, Brain,
Spleen_B_cell, Liver, R1E

MetamORF transcript ID The MetamORF ID of the transcript. This is an arbitrary ID that does not correspond to any official (Ensembl, NCBI...) transcript ID or external reference.	Transcript ID The official transcript ID (usually an Ensembl ID, e.g. ENST00000395565).	Transcript name The transcript name (e.g. MDK-202).	Transcript biotype The biotype of the transcript (as defined by Ensembl).	Identification The method of identification used to identify the ORF. MetamORF currently integrates data from three main type of identification methods: bioinformatic predictions, ribosome profiling experiments and mass spectrometry experiments (either proteomics or proteogenomics). See the data sources section of the advances documentation for more information about this.	Kozak context The Kozak context computed by our algorithm for the ORF on the transcript. See the Kozak contexts section of the advanced documentation for more details regarding the nomenclature we use.	Exp. count The number of original datasets that identifed the ORF on the transcript.	Data sources The data sources in which the ORF has been identified. Click on the button to display all the original IDs in a pop-up. See the data sources section of the advanced documentation for more details regarding the information related to the data sources and the original ORF IDs.
61356	ENSMUST00000201380	Uso1-202	retained_intron	Ribo-seq		2	sORFs_org_Mouse
167206	ENSMUST00000202362	Uso1-205	processed_transcript	Ribo-seq		4	sORFs_org_Mouse
173249	ENSMUST00000201642	Uso1-203	nonsense_mediated_decay	Ribo-seq		2	sORFs_org_Mouse

65140

222

CTG...

LLC...

CTG

Intronic
sORF
Alternative
InCDS
NMD
Overlapping
ncRNA

3T3, Testis, Brain,
Liver, R1E

MetamORF transcript ID The MetamORF ID of the transcript. This is an arbitrary ID that does not correspond to any official (Ensembl, NCBI...) transcript ID or external reference.	Transcript ID The official transcript ID (usually an Ensembl ID, e.g. ENST00000395565).	Transcript name The transcript name (e.g. MDK-202).	Transcript biotype The biotype of the transcript (as defined by Ensembl).	Identification The method of identification used to identify the ORF. MetamORF currently integrates data from three main type of identification methods: bioinformatic predictions, ribosome profiling experiments and mass spectrometry experiments (either proteomics or proteogenomics). See the data sources section of the advances documentation for more information about this.	Kozak context The Kozak context computed by our algorithm for the ORF on the transcript. See the Kozak contexts section of the advanced documentation for more details regarding the nomenclature we use.	Exp. count The number of original datasets that identifed the ORF on the transcript.	Data sources The data sources in which the ORF has been identified. Click on the button to display all the original IDs in a pop-up. See the data sources section of the advanced documentation for more details regarding the information related to the data sources and the original ORF IDs.
61356	ENSMUST00000201380	Uso1-202	retained_intron	Ribo-seq	weak	2	sORFs_org_Mouse
173249	ENSMUST00000201642	Uso1-203	nonsense_mediated_decay	Ribo-seq		3	sORFs_org_Mouse
167206	ENSMUST00000202362	Uso1-205	processed_transcript	Ribo-seq		2	sORFs_org_Mouse

173248

GTG...

VGI...

GTG

InCDS
NMD
Overlapping
sORF
Intronic

Brain, Liver, R1E,
3T3

MetamORF transcript ID The MetamORF ID of the transcript. This is an arbitrary ID that does not correspond to any official (Ensembl, NCBI...) transcript ID or external reference.	Transcript ID The official transcript ID (usually an Ensembl ID, e.g. ENST00000395565).	Transcript name The transcript name (e.g. MDK-202).	Transcript biotype The biotype of the transcript (as defined by Ensembl).	Identification The method of identification used to identify the ORF. MetamORF currently integrates data from three main type of identification methods: bioinformatic predictions, ribosome profiling experiments and mass spectrometry experiments (either proteomics or proteogenomics). See the data sources section of the advances documentation for more information about this.	Kozak context The Kozak context computed by our algorithm for the ORF on the transcript. See the Kozak contexts section of the advanced documentation for more details regarding the nomenclature we use.	Exp. count The number of original datasets that identifed the ORF on the transcript.	Data sources The data sources in which the ORF has been identified. Click on the button to display all the original IDs in a pop-up. See the data sources section of the advanced documentation for more details regarding the information related to the data sources and the original ORF IDs.
173249	ENSMUST00000201642	Uso1-203	nonsense_mediated_decay	Ribo-seq		3	sORFs_org_Mouse
61356	ENSMUST00000201380	Uso1-202	retained_intron	Ribo-seq		1	sORFs_org_Mouse

174509

CTG...

LVK...

CTG

ncRNA
sORF
Alternative
Downstream
NMD

Brain, R1E

MetamORF transcript ID The MetamORF ID of the transcript. This is an arbitrary ID that does not correspond to any official (Ensembl, NCBI...) transcript ID or external reference.	Transcript ID The official transcript ID (usually an Ensembl ID, e.g. ENST00000395565).	Transcript name The transcript name (e.g. MDK-202).	Transcript biotype The biotype of the transcript (as defined by Ensembl).	Identification The method of identification used to identify the ORF. MetamORF currently integrates data from three main type of identification methods: bioinformatic predictions, ribosome profiling experiments and mass spectrometry experiments (either proteomics or proteogenomics). See the data sources section of the advances documentation for more information about this.	Kozak context The Kozak context computed by our algorithm for the ORF on the transcript. See the Kozak contexts section of the advanced documentation for more details regarding the nomenclature we use.	Exp. count The number of original datasets that identifed the ORF on the transcript.	Data sources The data sources in which the ORF has been identified. Click on the button to display all the original IDs in a pop-up. See the data sources section of the advanced documentation for more details regarding the information related to the data sources and the original ORF IDs.
167206	ENSMUST00000202362	Uso1-205	processed_transcript	Ribo-seq		1	sORFs_org_Mouse
173249	ENSMUST00000201642	Uso1-203	nonsense_mediated_decay	Ribo-seq		1	sORFs_org_Mouse

570825

165

CTG...

LWP...

CTG

InCDS
Overlapping
sORF

3T3

MetamORF transcript ID The MetamORF ID of the transcript. This is an arbitrary ID that does not correspond to any official (Ensembl, NCBI...) transcript ID or external reference.	Transcript ID The official transcript ID (usually an Ensembl ID, e.g. ENST00000395565).	Transcript name The transcript name (e.g. MDK-202).	Transcript biotype The biotype of the transcript (as defined by Ensembl).	Identification The method of identification used to identify the ORF. MetamORF currently integrates data from three main type of identification methods: bioinformatic predictions, ribosome profiling experiments and mass spectrometry experiments (either proteomics or proteogenomics). See the data sources section of the advances documentation for more information about this.	Kozak context The Kozak context computed by our algorithm for the ORF on the transcript. See the Kozak contexts section of the advanced documentation for more details regarding the nomenclature we use.	Exp. count The number of original datasets that identifed the ORF on the transcript.	Data sources The data sources in which the ORF has been identified. Click on the button to display all the original IDs in a pop-up. See the data sources section of the advanced documentation for more details regarding the information related to the data sources and the original ORF IDs.
175344	ENSMUST00000202155	Uso1-204	protein_coding	Ribo-seq		1	sORFs_org_Mouse

985149

ATG...

MFN...

ATG

Alternative
Downstream
NMD
sORF

Liver

MetamORF transcript ID The MetamORF ID of the transcript. This is an arbitrary ID that does not correspond to any official (Ensembl, NCBI...) transcript ID or external reference.	Transcript ID The official transcript ID (usually an Ensembl ID, e.g. ENST00000395565).	Transcript name The transcript name (e.g. MDK-202).	Transcript biotype The biotype of the transcript (as defined by Ensembl).	Identification The method of identification used to identify the ORF. MetamORF currently integrates data from three main type of identification methods: bioinformatic predictions, ribosome profiling experiments and mass spectrometry experiments (either proteomics or proteogenomics). See the data sources section of the advances documentation for more information about this.	Kozak context The Kozak context computed by our algorithm for the ORF on the transcript. See the Kozak contexts section of the advanced documentation for more details regarding the nomenclature we use.	Exp. count The number of original datasets that identifed the ORF on the transcript.	Data sources The data sources in which the ORF has been identified. Click on the button to display all the original IDs in a pop-up. See the data sources section of the advanced documentation for more details regarding the information related to the data sources and the original ORF IDs.
173249	ENSMUST00000201642	Uso1-203	nonsense_mediated_decay	Ribo-seq		1	sORFs_org_Mouse

179963

CTG...

LDD...

CTG

InCDS
NMD
Overlapping
sORF

Brain, Liver, R1E

MetamORF transcript ID The MetamORF ID of the transcript. This is an arbitrary ID that does not correspond to any official (Ensembl, NCBI...) transcript ID or external reference.	Transcript ID The official transcript ID (usually an Ensembl ID, e.g. ENST00000395565).	Transcript name The transcript name (e.g. MDK-202).	Transcript biotype The biotype of the transcript (as defined by Ensembl).	Identification The method of identification used to identify the ORF. MetamORF currently integrates data from three main type of identification methods: bioinformatic predictions, ribosome profiling experiments and mass spectrometry experiments (either proteomics or proteogenomics). See the data sources section of the advances documentation for more information about this.	Kozak context The Kozak context computed by our algorithm for the ORF on the transcript. See the Kozak contexts section of the advanced documentation for more details regarding the nomenclature we use.	Exp. count The number of original datasets that identifed the ORF on the transcript.	Data sources The data sources in which the ORF has been identified. Click on the button to display all the original IDs in a pop-up. See the data sources section of the advanced documentation for more details regarding the information related to the data sources and the original ORF IDs.
173249	ENSMUST00000201642	Uso1-203	nonsense_mediated_decay	Ribo-seq		3	sORFs_org_Mouse

1686062

TTG...

LFF...

TTG

Alternative
InCDS
NMD
Overlapping
sORF
Intronic

MEF

MetamORF transcript ID The MetamORF ID of the transcript. This is an arbitrary ID that does not correspond to any official (Ensembl, NCBI...) transcript ID or external reference.	Transcript ID The official transcript ID (usually an Ensembl ID, e.g. ENST00000395565).	Transcript name The transcript name (e.g. MDK-202).	Transcript biotype The biotype of the transcript (as defined by Ensembl).	Identification The method of identification used to identify the ORF. MetamORF currently integrates data from three main type of identification methods: bioinformatic predictions, ribosome profiling experiments and mass spectrometry experiments (either proteomics or proteogenomics). See the data sources section of the advances documentation for more information about this.	Kozak context The Kozak context computed by our algorithm for the ORF on the transcript. See the Kozak contexts section of the advanced documentation for more details regarding the nomenclature we use.	Exp. count The number of original datasets that identifed the ORF on the transcript.	Data sources The data sources in which the ORF has been identified. Click on the button to display all the original IDs in a pop-up. See the data sources section of the advanced documentation for more details regarding the information related to the data sources and the original ORF IDs.
173249	ENSMUST00000201642	Uso1-203	nonsense_mediated_decay	Ribo-seq		1	sORFs_org_Mouse
61356	ENSMUST00000201380	Uso1-202	retained_intron	Ribo-seq		1	sORFs_org_Mouse

173361

ATG...

MMV...

ATG

ncRNA
sORF

Brain

MetamORF transcript ID The MetamORF ID of the transcript. This is an arbitrary ID that does not correspond to any official (Ensembl, NCBI...) transcript ID or external reference.	Transcript ID The official transcript ID (usually an Ensembl ID, e.g. ENST00000395565).	Transcript name The transcript name (e.g. MDK-202).	Transcript biotype The biotype of the transcript (as defined by Ensembl).	Identification The method of identification used to identify the ORF. MetamORF currently integrates data from three main type of identification methods: bioinformatic predictions, ribosome profiling experiments and mass spectrometry experiments (either proteomics or proteogenomics). See the data sources section of the advances documentation for more information about this.	Kozak context The Kozak context computed by our algorithm for the ORF on the transcript. See the Kozak contexts section of the advanced documentation for more details regarding the nomenclature we use.	Exp. count The number of original datasets that identifed the ORF on the transcript.	Data sources The data sources in which the ORF has been identified. Click on the button to display all the original IDs in a pop-up. See the data sources section of the advanced documentation for more details regarding the information related to the data sources and the original ORF IDs.
167206	ENSMUST00000202362	Uso1-205	processed_transcript	Ribo-seq		1	sORFs_org_Mouse

1558831

CTG...

LFH...

CTG

Alternative
Downstream
NMD
sORF

Brain

MetamORF transcript ID The MetamORF ID of the transcript. This is an arbitrary ID that does not correspond to any official (Ensembl, NCBI...) transcript ID or external reference.	Transcript ID The official transcript ID (usually an Ensembl ID, e.g. ENST00000395565).	Transcript name The transcript name (e.g. MDK-202).	Transcript biotype The biotype of the transcript (as defined by Ensembl).	Identification The method of identification used to identify the ORF. MetamORF currently integrates data from three main type of identification methods: bioinformatic predictions, ribosome profiling experiments and mass spectrometry experiments (either proteomics or proteogenomics). See the data sources section of the advances documentation for more information about this.	Kozak context The Kozak context computed by our algorithm for the ORF on the transcript. See the Kozak contexts section of the advanced documentation for more details regarding the nomenclature we use.	Exp. count The number of original datasets that identifed the ORF on the transcript.	Data sources The data sources in which the ORF has been identified. Click on the button to display all the original IDs in a pop-up. See the data sources section of the advanced documentation for more details regarding the information related to the data sources and the original ORF IDs.
173249	ENSMUST00000201642	Uso1-203	nonsense_mediated_decay	Ribo-seq		1	sORFs_org_Mouse

1238655

AGG...

REE...

AGG

Alternative
Downstream
NMD
sORF

E14

MetamORF transcript ID The MetamORF ID of the transcript. This is an arbitrary ID that does not correspond to any official (Ensembl, NCBI...) transcript ID or external reference.	Transcript ID The official transcript ID (usually an Ensembl ID, e.g. ENST00000395565).	Transcript name The transcript name (e.g. MDK-202).	Transcript biotype The biotype of the transcript (as defined by Ensembl).	Identification The method of identification used to identify the ORF. MetamORF currently integrates data from three main type of identification methods: bioinformatic predictions, ribosome profiling experiments and mass spectrometry experiments (either proteomics or proteogenomics). See the data sources section of the advances documentation for more information about this.	Kozak context The Kozak context computed by our algorithm for the ORF on the transcript. See the Kozak contexts section of the advanced documentation for more details regarding the nomenclature we use.	Exp. count The number of original datasets that identifed the ORF on the transcript.	Data sources The data sources in which the ORF has been identified. Click on the button to display all the original IDs in a pop-up. See the data sources section of the advanced documentation for more details regarding the information related to the data sources and the original ORF IDs.
173249	ENSMUST00000201642	Uso1-203	nonsense_mediated_decay	Ribo-seq		1	sORFs_org_Mouse

1240685

ATA...

IAP...

ATA

Alternative
Downstream
NMD
sORF

E14

MetamORF transcript ID The MetamORF ID of the transcript. This is an arbitrary ID that does not correspond to any official (Ensembl, NCBI...) transcript ID or external reference.	Transcript ID The official transcript ID (usually an Ensembl ID, e.g. ENST00000395565).	Transcript name The transcript name (e.g. MDK-202).	Transcript biotype The biotype of the transcript (as defined by Ensembl).	Identification The method of identification used to identify the ORF. MetamORF currently integrates data from three main type of identification methods: bioinformatic predictions, ribosome profiling experiments and mass spectrometry experiments (either proteomics or proteogenomics). See the data sources section of the advances documentation for more information about this.	Kozak context The Kozak context computed by our algorithm for the ORF on the transcript. See the Kozak contexts section of the advanced documentation for more details regarding the nomenclature we use.	Exp. count The number of original datasets that identifed the ORF on the transcript.	Data sources The data sources in which the ORF has been identified. Click on the button to display all the original IDs in a pop-up. See the data sources section of the advanced documentation for more details regarding the information related to the data sources and the original ORF IDs.
173249	ENSMUST00000201642	Uso1-203	nonsense_mediated_decay	Ribo-seq	moderate	1	sORFs_org_Mouse

561193

141

GTG...

VLL...

GTG

Intronic
sORF

3T3

MetamORF transcript ID The MetamORF ID of the transcript. This is an arbitrary ID that does not correspond to any official (Ensembl, NCBI...) transcript ID or external reference.	Transcript ID The official transcript ID (usually an Ensembl ID, e.g. ENST00000395565).	Transcript name The transcript name (e.g. MDK-202).	Transcript biotype The biotype of the transcript (as defined by Ensembl).	Identification The method of identification used to identify the ORF. MetamORF currently integrates data from three main type of identification methods: bioinformatic predictions, ribosome profiling experiments and mass spectrometry experiments (either proteomics or proteogenomics). See the data sources section of the advances documentation for more information about this.	Kozak context The Kozak context computed by our algorithm for the ORF on the transcript. See the Kozak contexts section of the advanced documentation for more details regarding the nomenclature we use.	Exp. count The number of original datasets that identifed the ORF on the transcript.	Data sources The data sources in which the ORF has been identified. Click on the button to display all the original IDs in a pop-up. See the data sources section of the advanced documentation for more details regarding the information related to the data sources and the original ORF IDs.
61356	ENSMUST00000201380	Uso1-202	retained_intron	Ribo-seq	moderate	1	sORFs_org_Mouse

65034

183

CTG...

LVS...

CTG

Intronic
sORF
Alternative
InCDS
NMD
Overlapping

Testis, Brain, Liver,
R1E

MetamORF transcript ID The MetamORF ID of the transcript. This is an arbitrary ID that does not correspond to any official (Ensembl, NCBI...) transcript ID or external reference.	Transcript ID The official transcript ID (usually an Ensembl ID, e.g. ENST00000395565).	Transcript name The transcript name (e.g. MDK-202).	Transcript biotype The biotype of the transcript (as defined by Ensembl).	Identification The method of identification used to identify the ORF. MetamORF currently integrates data from three main type of identification methods: bioinformatic predictions, ribosome profiling experiments and mass spectrometry experiments (either proteomics or proteogenomics). See the data sources section of the advances documentation for more information about this.	Kozak context The Kozak context computed by our algorithm for the ORF on the transcript. See the Kozak contexts section of the advanced documentation for more details regarding the nomenclature we use.	Exp. count The number of original datasets that identifed the ORF on the transcript.	Data sources The data sources in which the ORF has been identified. Click on the button to display all the original IDs in a pop-up. See the data sources section of the advanced documentation for more details regarding the information related to the data sources and the original ORF IDs.
61356	ENSMUST00000201380	Uso1-202	retained_intron	Ribo-seq		1	sORFs_org_Mouse
173249	ENSMUST00000201642	Uso1-203	nonsense_mediated_decay	Ribo-seq		3	sORFs_org_Mouse

1737437

CTG...

LKF...

CTG

Intronic
sORF

MEF

MetamORF transcript ID The MetamORF ID of the transcript. This is an arbitrary ID that does not correspond to any official (Ensembl, NCBI...) transcript ID or external reference.	Transcript ID The official transcript ID (usually an Ensembl ID, e.g. ENST00000395565).	Transcript name The transcript name (e.g. MDK-202).	Transcript biotype The biotype of the transcript (as defined by Ensembl).	Identification The method of identification used to identify the ORF. MetamORF currently integrates data from three main type of identification methods: bioinformatic predictions, ribosome profiling experiments and mass spectrometry experiments (either proteomics or proteogenomics). See the data sources section of the advances documentation for more information about this.	Kozak context The Kozak context computed by our algorithm for the ORF on the transcript. See the Kozak contexts section of the advanced documentation for more details regarding the nomenclature we use.	Exp. count The number of original datasets that identifed the ORF on the transcript.	Data sources The data sources in which the ORF has been identified. Click on the button to display all the original IDs in a pop-up. See the data sources section of the advanced documentation for more details regarding the information related to the data sources and the original ORF IDs.
61356	ENSMUST00000201380	Uso1-202	retained_intron	Ribo-seq		1	sORFs_org_Mouse

903184

ATT...

ILQ...

ATT

Alternative
InCDS
Overlapping
sORF

BMDC

MetamORF transcript ID The MetamORF ID of the transcript. This is an arbitrary ID that does not correspond to any official (Ensembl, NCBI...) transcript ID or external reference.	Transcript ID The official transcript ID (usually an Ensembl ID, e.g. ENST00000395565).	Transcript name The transcript name (e.g. MDK-202).	Transcript biotype The biotype of the transcript (as defined by Ensembl).	Identification The method of identification used to identify the ORF. MetamORF currently integrates data from three main type of identification methods: bioinformatic predictions, ribosome profiling experiments and mass spectrometry experiments (either proteomics or proteogenomics). See the data sources section of the advances documentation for more information about this.	Kozak context The Kozak context computed by our algorithm for the ORF on the transcript. See the Kozak contexts section of the advanced documentation for more details regarding the nomenclature we use.	Exp. count The number of original datasets that identifed the ORF on the transcript.	Data sources The data sources in which the ORF has been identified. Click on the button to display all the original IDs in a pop-up. See the data sources section of the advanced documentation for more details regarding the information related to the data sources and the original ORF IDs.
520266	ENSMUST00000031355	Uso1-201	protein_coding	Ribo-seq		1	sORFs_org_Mouse

568737

135

CTG...

LWP...

CTG

Intronic
sORF

3T3

MetamORF transcript ID The MetamORF ID of the transcript. This is an arbitrary ID that does not correspond to any official (Ensembl, NCBI...) transcript ID or external reference.	Transcript ID The official transcript ID (usually an Ensembl ID, e.g. ENST00000395565).	Transcript name The transcript name (e.g. MDK-202).	Transcript biotype The biotype of the transcript (as defined by Ensembl).	Identification The method of identification used to identify the ORF. MetamORF currently integrates data from three main type of identification methods: bioinformatic predictions, ribosome profiling experiments and mass spectrometry experiments (either proteomics or proteogenomics). See the data sources section of the advances documentation for more information about this.	Kozak context The Kozak context computed by our algorithm for the ORF on the transcript. See the Kozak contexts section of the advanced documentation for more details regarding the nomenclature we use.	Exp. count The number of original datasets that identifed the ORF on the transcript.	Data sources The data sources in which the ORF has been identified. Click on the button to display all the original IDs in a pop-up. See the data sources section of the advanced documentation for more details regarding the information related to the data sources and the original ORF IDs.
61356	ENSMUST00000201380	Uso1-202	retained_intron	Ribo-seq	weak	1	sORFs_org_Mouse

1737040

TTG...

LFF...

TTG

Intronic
sORF

MEF

MetamORF transcript ID The MetamORF ID of the transcript. This is an arbitrary ID that does not correspond to any official (Ensembl, NCBI...) transcript ID or external reference.	Transcript ID The official transcript ID (usually an Ensembl ID, e.g. ENST00000395565).	Transcript name The transcript name (e.g. MDK-202).	Transcript biotype The biotype of the transcript (as defined by Ensembl).	Identification The method of identification used to identify the ORF. MetamORF currently integrates data from three main type of identification methods: bioinformatic predictions, ribosome profiling experiments and mass spectrometry experiments (either proteomics or proteogenomics). See the data sources section of the advances documentation for more information about this.	Kozak context The Kozak context computed by our algorithm for the ORF on the transcript. See the Kozak contexts section of the advanced documentation for more details regarding the nomenclature we use.	Exp. count The number of original datasets that identifed the ORF on the transcript.	Data sources The data sources in which the ORF has been identified. Click on the button to display all the original IDs in a pop-up. See the data sources section of the advanced documentation for more details regarding the information related to the data sources and the original ORF IDs.
61356	ENSMUST00000201380	Uso1-202	retained_intron	Ribo-seq		1	sORFs_org_Mouse

518060

156

GTG...

VRR...

GTG

Alternative
NMD
Overlapping
sORF
Upstream

Spleen_B_cell, B_cell

MetamORF transcript ID The MetamORF ID of the transcript. This is an arbitrary ID that does not correspond to any official (Ensembl, NCBI...) transcript ID or external reference.	Transcript ID The official transcript ID (usually an Ensembl ID, e.g. ENST00000395565).	Transcript name The transcript name (e.g. MDK-202).	Transcript biotype The biotype of the transcript (as defined by Ensembl).	Identification The method of identification used to identify the ORF. MetamORF currently integrates data from three main type of identification methods: bioinformatic predictions, ribosome profiling experiments and mass spectrometry experiments (either proteomics or proteogenomics). See the data sources section of the advances documentation for more information about this.	Kozak context The Kozak context computed by our algorithm for the ORF on the transcript. See the Kozak contexts section of the advanced documentation for more details regarding the nomenclature we use.	Exp. count The number of original datasets that identifed the ORF on the transcript.	Data sources The data sources in which the ORF has been identified. Click on the button to display all the original IDs in a pop-up. See the data sources section of the advanced documentation for more details regarding the information related to the data sources and the original ORF IDs.
173249	ENSMUST00000201642	Uso1-203	nonsense_mediated_decay	Ribo-seq	moderate	1	sORFs_org_Mouse
520266	ENSMUST00000031355	Uso1-201	protein_coding	Ribo-seq	moderate	1	sORFs_org_Mouse

1311283

GTG...

VPF...

GTG

Alternative
InCDS
Overlapping
sORF

E14

MetamORF transcript ID The MetamORF ID of the transcript. This is an arbitrary ID that does not correspond to any official (Ensembl, NCBI...) transcript ID or external reference.	Transcript ID The official transcript ID (usually an Ensembl ID, e.g. ENST00000395565).	Transcript name The transcript name (e.g. MDK-202).	Transcript biotype The biotype of the transcript (as defined by Ensembl).	Identification The method of identification used to identify the ORF. MetamORF currently integrates data from three main type of identification methods: bioinformatic predictions, ribosome profiling experiments and mass spectrometry experiments (either proteomics or proteogenomics). See the data sources section of the advances documentation for more information about this.	Kozak context The Kozak context computed by our algorithm for the ORF on the transcript. See the Kozak contexts section of the advanced documentation for more details regarding the nomenclature we use.	Exp. count The number of original datasets that identifed the ORF on the transcript.	Data sources The data sources in which the ORF has been identified. Click on the button to display all the original IDs in a pop-up. See the data sources section of the advanced documentation for more details regarding the information related to the data sources and the original ORF IDs.
175344	ENSMUST00000202155	Uso1-204	protein_coding	Ribo-seq	weak	1	sORFs_org_Mouse

1240475

AAG...

KTT...

AAG

Downstream
NMD
sORF

E14

MetamORF transcript ID The MetamORF ID of the transcript. This is an arbitrary ID that does not correspond to any official (Ensembl, NCBI...) transcript ID or external reference.	Transcript ID The official transcript ID (usually an Ensembl ID, e.g. ENST00000395565).	Transcript name The transcript name (e.g. MDK-202).	Transcript biotype The biotype of the transcript (as defined by Ensembl).	Identification The method of identification used to identify the ORF. MetamORF currently integrates data from three main type of identification methods: bioinformatic predictions, ribosome profiling experiments and mass spectrometry experiments (either proteomics or proteogenomics). See the data sources section of the advances documentation for more information about this.	Kozak context The Kozak context computed by our algorithm for the ORF on the transcript. See the Kozak contexts section of the advanced documentation for more details regarding the nomenclature we use.	Exp. count The number of original datasets that identifed the ORF on the transcript.	Data sources The data sources in which the ORF has been identified. Click on the button to display all the original IDs in a pop-up. See the data sources section of the advanced documentation for more details regarding the information related to the data sources and the original ORF IDs.
173249	ENSMUST00000201642	Uso1-203	nonsense_mediated_decay	Ribo-seq		1	sORFs_org_Mouse

1235238

162

CTG...

LTA...

CTG

Alternative
Downstream
NMD
sORF

E14

MetamORF transcript ID The MetamORF ID of the transcript. This is an arbitrary ID that does not correspond to any official (Ensembl, NCBI...) transcript ID or external reference.	Transcript ID The official transcript ID (usually an Ensembl ID, e.g. ENST00000395565).	Transcript name The transcript name (e.g. MDK-202).	Transcript biotype The biotype of the transcript (as defined by Ensembl).	Identification The method of identification used to identify the ORF. MetamORF currently integrates data from three main type of identification methods: bioinformatic predictions, ribosome profiling experiments and mass spectrometry experiments (either proteomics or proteogenomics). See the data sources section of the advances documentation for more information about this.	Kozak context The Kozak context computed by our algorithm for the ORF on the transcript. See the Kozak contexts section of the advanced documentation for more details regarding the nomenclature we use.	Exp. count The number of original datasets that identifed the ORF on the transcript.	Data sources The data sources in which the ORF has been identified. Click on the button to display all the original IDs in a pop-up. See the data sources section of the advanced documentation for more details regarding the information related to the data sources and the original ORF IDs.
173249	ENSMUST00000201642	Uso1-203	nonsense_mediated_decay	Ribo-seq		1	sORFs_org_Mouse

1801546

TTG...

LDT...

TTG

InCDS
NMD
Overlapping
sORF

R1E

MetamORF transcript ID The MetamORF ID of the transcript. This is an arbitrary ID that does not correspond to any official (Ensembl, NCBI...) transcript ID or external reference.	Transcript ID The official transcript ID (usually an Ensembl ID, e.g. ENST00000395565).	Transcript name The transcript name (e.g. MDK-202).	Transcript biotype The biotype of the transcript (as defined by Ensembl).	Identification The method of identification used to identify the ORF. MetamORF currently integrates data from three main type of identification methods: bioinformatic predictions, ribosome profiling experiments and mass spectrometry experiments (either proteomics or proteogenomics). See the data sources section of the advances documentation for more information about this.	Kozak context The Kozak context computed by our algorithm for the ORF on the transcript. See the Kozak contexts section of the advanced documentation for more details regarding the nomenclature we use.	Exp. count The number of original datasets that identifed the ORF on the transcript.	Data sources The data sources in which the ORF has been identified. Click on the button to display all the original IDs in a pop-up. See the data sources section of the advanced documentation for more details regarding the information related to the data sources and the original ORF IDs.
173249	ENSMUST00000201642	Uso1-203	nonsense_mediated_decay	Ribo-seq		1	sORFs_org_Mouse

574630

171

GTG...

VLL...

GTG

InCDS
Overlapping
sORF

3T3

MetamORF transcript ID The MetamORF ID of the transcript. This is an arbitrary ID that does not correspond to any official (Ensembl, NCBI...) transcript ID or external reference.	Transcript ID The official transcript ID (usually an Ensembl ID, e.g. ENST00000395565).	Transcript name The transcript name (e.g. MDK-202).	Transcript biotype The biotype of the transcript (as defined by Ensembl).	Identification The method of identification used to identify the ORF. MetamORF currently integrates data from three main type of identification methods: bioinformatic predictions, ribosome profiling experiments and mass spectrometry experiments (either proteomics or proteogenomics). See the data sources section of the advances documentation for more information about this.	Kozak context The Kozak context computed by our algorithm for the ORF on the transcript. See the Kozak contexts section of the advanced documentation for more details regarding the nomenclature we use.	Exp. count The number of original datasets that identifed the ORF on the transcript.	Data sources The data sources in which the ORF has been identified. Click on the button to display all the original IDs in a pop-up. See the data sources section of the advanced documentation for more details regarding the information related to the data sources and the original ORF IDs.
175344	ENSMUST00000202155	Uso1-204	protein_coding	Ribo-seq		1	sORFs_org_Mouse

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