Sequence Ontology

A shared vocabulary for biological sequence features and annotations

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snoRNA_gene

SO:0001267

Definition: A gene encoding a small noncoding RNA that participates in the processing or chemical modifications of many RNAs, including ribosomal RNAs and spliceosomal RNAs.

Comments and references

Moved from ncRNA_gene to sncRNA_gene 27 April 2021 to be more consistent with the organization of the ncRNA branch of SO. Requested by FlyBase, moved by Dave Sant. See GitHub Issue #514. Added additional children of snoRNA on 18 Nov 2021 at the request of Steven Marygold. See GitHub Issue #519.

Synonyms

ScopeValue
exactsnoRNA gene

Identifiers and subsets

Accession: SO:0001267

Persistent URL: http://purl.obolibrary.org/obo/SO_0001267

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: 2021-11-18 in commit 36b6ede

Number of changes: 6

Ontology neighborhood diagram

Ontology neighborhood for SO:0001267 Ontology neighborhood graph for SO:0001267 snoRNA_gene. Parent, child, and related nodes can be activated to open their term pages. SO:0002342 sncRNA_gene SO:0002342 sncRNA_gene SO:0001267 snoRNA_gene SO:0001267 snoRNA_gene SO:0002339 scaRNA_gene SO:0002339 scaRNA_gene SO:0002376 H_ACA_box_snoRNA_gene SO:0002376 H_ACA_box_snoRNA_gene SO:0002375 C_D_box_snoRNA_gene SO:0002375 C_D_box_snoRNA_gene SO:0000578 snoRNA_encoding SO:0000578 snoRNA_encoding
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#has_quality (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
2021-11-18editedTerm stanza touched in repository history36b6ede
2021-04-27parent removedParent removed: SO:00012634e90ace
#514
2021-04-27parent addedParent added: SO:00023424e90ace
#514
2021-04-27definition changedDefinition updated
Before: A small noncoding RNA that guides chemical modification of other RNAs.
After: A gene encoding a small noncoding RNA that participates in the processing or chemical modifications of many RNAs, including ribosomal RNAs and spliceosomal RNAs.
4cdc049
2020-03-27definition changedDefinition updated
Before: no definition recorded
After: A small noncoding RNA that guides chemical modification of other RNAs.
3ec5d33
2016-12-05createdTerm introduced into the editable ontology history
Initial label: snoRNA_gene
Initial parent: SO:0001263
92e3cae