Sequence Ontology

A shared vocabulary for biological sequence features and annotations

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rasiRNA

SO:0000454

Definition: A 17-28-nt, small interfering RNA derived from transcripts of repetitive elements.

Comments and references

Changed parent term from ncRNA (SO:0000655) to piRNA (SO:0001035). See GitHub Issue #573.

Definition references: PMID:18032451, http://www.developmentalcell.com/content/article/abstract?uid=PIIS1534580703002284

Synonyms

ScopeValue
exactINSDC_qualifier:rasiRNA
exactrepeat associated small interfering RNA
broadINSDC_feature:ncRNA

Identifiers and subsets

Accession: SO:0000454

Persistent URL: http://purl.obolibrary.org/obo/SO_0000454

Alternate IDs: None

Subsets: SOFA

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: 2022-10-28 in commit 497e1ce

Number of changes: 6

Ontology neighborhood diagram

Ontology neighborhood for SO:0000454 Ontology neighborhood graph for SO:0000454 rasiRNA. Parent, child, and related nodes can be activated to open their term pages. SO:0001035 piRNA SO:0001035 piRNA SO:0000454 rasiRNA SO:0000454 rasiRNA
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
2022-10-28xref removedCross reference removed: http://en.wikipedia.org/wiki/RasiRNA497e1ce
#573
2022-10-28parent removedParent removed: SO:0000655497e1ce
#573
2022-10-28parent addedParent added: SO:0001035497e1ce
#573
2018-01-26synonym addedSynonym added: INSDC_qualifier:rasiRNA
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: rasiRNA
Initial definition captured.
Initial parent: SO:0000655
92e3cae