SO:0000295 - U12

U12_intron

SO:0000295

Definition: A type of spliceosomal intron spliced by the U12 spliceosome, that includes U11, U12, U4atac/U6atac and U5 snRNAs.

Comments and references

May have either GT-AC or AT-AC 5' and 3' boundaries.

Definition references: PMID:9428511

Synonyms

Scope	Value
exact	U12 intron
exact	U12-dependent intron

Identifiers and subsets

Accession: SO:0000295

Persistent URL: http://purl.obolibrary.org/obo/SO_0000295

Alternate IDs: None

Subsets: None

Cross references: None

History summary

Term history is reconstructed from the Git-era ontology files by comparing ontology classes across revisions. Earlier SVN-era changes will be added at a future date.

First seen in Git-era editable history: 2016-12-05 in commit 92e3cae

Most recent Git-era change: 2016-12-05 in commit 92e3cae

Number of changes: 1

Ontology neighborhood diagram

The local DAG shows nearby parent, child, and related terms. Each node links to its own term page.

Relationships

Parents

SO:0000662 - spliceosomal_intron

Children

None recorded in the current release neighborhood.

Change history

This timeline summarizes changes identified in SO’s GitHub commit history, including updates to labels, definitions, parent terms, synonyms, subsets, and obsoletion status. It is a best-effort reconstruction and may not include every change to a term. Since only history from GitHub is included at the moment, any term added before the migration from SVN to Git will show as being created in 2016. This will be addressed once SVN history is incorporated.

Date	Change	Summary	Evidence
2016-12-05	created	Term introduced into the editable ontology history Initial label: U12_intron Initial definition captured. Initial parent: SO:0000662	`92e3cae`