Sequence Ontology

A shared vocabulary for biological sequence features and annotations

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snRNA

SO:0000274

Definition: A small nuclear RNA molecule involved in pre-mRNA splicing and processing.

Comments and references

This term is mapped to MGED. Do not obsolete without consulting MGED ontology.

Definition references: PMID:11733745, WB:ems, http://www.insdc.org/files/feature_table.html

Synonyms

ScopeValue
exactINSDC_qualifier:snRNA
exactsmall nuclear RNA
broadINSDC_feature:ncRNA

Identifiers and subsets

Accession: SO:0000274

Persistent URL: http://purl.obolibrary.org/obo/SO_0000274

Alternate IDs: None

Subsets: SOFA

Cross references: http://en.wikipedia.org/wiki/SnRNA

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: 2020-07-01 in commit 2e01a41

Number of changes: 6

Ontology neighborhood diagram

Ontology neighborhood for SO:0000274 Ontology neighborhood graph for SO:0000274 snRNA. Parent, child, and related nodes can be activated to open their term pages. SO:0002247 sncRNA SO:0002247 sncRNA SO:0000274 snRNA SO:0000274 snRNA SO:0000397 U6atac_snRNA SO:0000397 U6atac_snRNA SO:0000398 U11_snRNA SO:0000398 U11_snRNA SO:0000399 U12_snRNA SO:0000399 U12_snRNA SO:0000395 U5_snRNA SO:0000395 U5_snRNA SO:0002338 U7_snRNA SO:0002338 U7_snRNA SO:0000396 U6_snRNA SO:0000396 U6_snRNA SO:0000231 snRNA_primary_transcript SO:0000231 snRNA_primary_transcript
The local DAG shows nearby parent, child, and related terms. Each node links to its own term page.

Relationships

Parents

Children

http://purl.obolibrary.org/obo/so#derives_from (outgoing)

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
2020-07-01editedTerm stanza touched in repository history2e01a41
2020-05-13parent removedParent removed: SO:000065537bb439
#485
2020-05-13parent addedParent added: SO:000224737bb439
#485
2018-01-26synonym addedSynonym added: INSDC_qualifier:snRNA
Scope: exact
5fe48bd
2018-01-26synonym addedSynonym added: INSDC_feature:ncRNA
Scope: broad
5fe48bd
2016-12-05createdTerm introduced into the editable ontology history
Initial label: snRNA
Initial definition captured.
Initial parent: SO:0000655
92e3cae