Description

topoisomerase (DNA) I [Source:MGI Symbol;Acc:MGI:98788]

INSDC coordinates

chromosome:GRCm38:CM000995.2:160645888:160722764:1

About this gene

This gene has 6 transcripts (splice variants), 80 orthologues, 1 paralogue and is a member of 1 Ensembl protein family.

NameTranscript IDbpProteinTranslation IDBiotypeCCDSUniProtRefSeqFlags
Top1-001ENSMUST000001094683856767aaENSMUSP00000105094
 
Protein codingGenes and/or transcript that contains an open reading frame (ORF).
CCDS16995Q04750 NM_009408
NP_033434
TSL:1

Transcript Support Level 1, when transcripts are supported by at least one non-suspect mRNA.

The Transcript Support Level (TSL) is a method to highlight the well-supported and poorly-supported transcript models for users. The method relies on the primary data that can support full-length transcript structure: mRNA and EST alignments supplied by UCSC and Ensembl.

GENCODE basicThe GENCODE set is the gene set for human and mouse. GENCODE Basic is a subset of representative transcripts (splice variants).APPRIS P1

PRINCIPAL1 - APPRIS candidate principal isoform.

APPRIS is a system to annotate alternatively spliced transcripts based on a range of computational methods.

Top1-002ENSMUST000001332623783No protein-
 
Processed transcriptTranscripts that don't contain an open reading frame (ORF) and cannot be placed in one of the other categories.
---TSL:1

Transcript Support Level 1, when transcripts are supported by at least one non-suspect mRNA.

The Transcript Support Level (TSL) is a method to highlight the well-supported and poorly-supported transcript models for users. The method relies on the primary data that can support full-length transcript structure: mRNA and EST alignments supplied by UCSC and Ensembl.

Top1-006ENSMUST00000164510590No protein-
 
Processed transcriptTranscripts that don't contain an open reading frame (ORF) and cannot be placed in one of the other categories.
---TSL:3

Transcript Support Level 3, when transcripts are supported by a single EST only.

The Transcript Support Level (TSL) is a method to highlight the well-supported and poorly-supported transcript models for users. The method relies on the primary data that can support full-length transcript structure: mRNA and EST alignments supplied by UCSC and Ensembl.

Top1-005ENSMUST000001646942172No protein-
 
Retained intronAlternatively spliced transcript that is believed to contain intronic sequence relative to other coding transcripts in a given locus.
---TSL:1

Transcript Support Level 1, when transcripts are supported by at least one non-suspect mRNA.

The Transcript Support Level (TSL) is a method to highlight the well-supported and poorly-supported transcript models for users. The method relies on the primary data that can support full-length transcript structure: mRNA and EST alignments supplied by UCSC and Ensembl.

Top1-003ENSMUST00000129289698No protein-
 
Retained intronAlternatively spliced transcript that is believed to contain intronic sequence relative to other coding transcripts in a given locus.
---TSL:2

Transcript Support Level 2, when transcripts are supported by multiple ESTs or by an mRNA flagged as suspect.

The Transcript Support Level (TSL) is a method to highlight the well-supported and poorly-supported transcript models for users. The method relies on the primary data that can support full-length transcript structure: mRNA and EST alignments supplied by UCSC and Ensembl.

Top1-004ENSMUST00000150039599No protein-
 
Retained intronAlternatively spliced transcript that is believed to contain intronic sequence relative to other coding transcripts in a given locus.
---TSL:2

Transcript Support Level 2, when transcripts are supported by multiple ESTs or by an mRNA flagged as suspect.

The Transcript Support Level (TSL) is a method to highlight the well-supported and poorly-supported transcript models for users. The method relies on the primary data that can support full-length transcript structure: mRNA and EST alignments supplied by UCSC and Ensembl.

Gene-based displays