Sequence Ontology

A shared vocabulary for biological sequence features and annotations

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U7_snRNA

SO:0002338

Definition: A 57 to 71 nucleotide RNA that is a component of the U7 small nuclear ribonucleoprotein complex (U7 snRNP). The U7 snRNP is required for histone pre-mRNA processing.

Comments and references

Added as a request from FlyBase. See GitHub Issue #508

Definition references: PMID:15526162

Synonyms

ScopeValue
exactU7 small nuclear RNA
exactU7 snRNA
exactsmall nuclear RNA U7
exactsnRNA U7

Identifiers and subsets

Accession: SO:0002338

Persistent URL: http://purl.obolibrary.org/obo/SO_0002338

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: 2021-04-24 in commit 8f7ae87

Most recent Git-era change: 2021-06-10 in commit 4a4c8db

Number of changes: 3

Ontology neighborhood diagram

Ontology neighborhood for SO:0002338 Ontology neighborhood graph for SO:0002338 U7_snRNA. Parent, child, and related nodes can be activated to open their term pages. SO:0000274 snRNA SO:0000274 snRNA SO:0002338 U7_snRNA SO:0002338 U7_snRNA
The local DAG shows nearby parent, child, and related terms. Each node links to its own term page.

Relationships

Parents

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.

DateChangeSummaryEvidence
2021-06-10definition changedDefinition updated
Before: A 57–71 nucleotide RNA that is a component of the U7 small nuclear ribonucleoprotein complex (U7 snRNP). The U7 snRNP is required for histone pre-mRNA processing.
After: A 57 to 71 nucleotide RNA that is a component of the U7 small nuclear ribonucleoprotein complex (U7 snRNP). The U7 snRNP is required for histone pre-mRNA processing.
4a4c8db
#493
2021-04-24definition changedDefinition updated
Before: A 57–71 nucleotide RNA that is a component of the U7 small nuclear ribonucleoprotein complex (U7 snRNP). The U7 snRNP is required for histone pre-mRNA processing..
After: A 57–71 nucleotide RNA that is a component of the U7 small nuclear ribonucleoprotein complex (U7 snRNP). The U7 snRNP is required for histone pre-mRNA processing.
f50b3b8
#510
2021-04-24createdTerm introduced into the editable ontology history
Initial label: U7_snRNA
Initial definition captured.
Initial parent: SO:0000274
8f7ae87
#508