Sequence Ontology

A shared vocabulary for biological sequence features and annotations

Home / Current release / SO:0000650

cytosolic_SSU_rRNA

SO:0000650

Definition: Cytosolic SSU rRNA is an RNA component of the small subunit of cytosolic ribosomes.

Comments and references

Renamed to cytosolic_SSU_rRNA from small_subunit_rRNA on 10 June 2021 as per restructuring of rRNA child terms. Updated definition to be consistent with format of other rRNA definitions. Request from EBI. See GitHub Issue #493.

Definition references: SO:ke

Synonyms

ScopeValue
exactcytosolic SSU rRNA
exactcytosolic SSU ribosomal RNA
exactcytosolic small subunit rRNA

Identifiers and subsets

Accession: SO:0000650

Persistent URL: http://purl.obolibrary.org/obo/SO_0000650

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: 2021-07-12 in commit 795c410

Number of changes: 12

Ontology neighborhood diagram

Ontology neighborhood for SO:0000650 Ontology neighborhood graph for SO:0000650 cytosolic_SSU_rRNA. Parent, child, and related nodes can be activated to open their term pages. SO:0002343 cytosolic_rRNA SO:0002343 cytosolic_rRNA SO:0000650 cytosolic_SSU_rRNA SO:0000650 cytosolic_SSU_rRNA SO:0001000 cytosolic_16S_rRNA SO:0001000 cytosolic_16S_rRNA SO:0000407 cytosolic_18S_rRNA SO:0000407 cytosolic_18S_rRNA SO:0000255 rRNA_small_subunit_primary_transcript SO:0000255 rRNA_small_subunit_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
2021-07-12editedTerm stanza touched in repository history795c410
2021-06-10synonym removedSynonym removed: SSU rRNA
Scope: exact
4a4c8db
#493
2021-06-10synonym removedSynonym removed: SSU RNA
Scope: exact
4a4c8db
#493
2021-06-10synonym removedSynonym removed: small subunit rRNA
Scope: exact
4a4c8db
#493
2021-06-10synonym addedSynonym added: cytosolic SSU rRNA
Scope: exact
4a4c8db
#493
2021-06-10synonym addedSynonym added: cytosolic SSU ribosomal RNA
Scope: exact
4a4c8db
#493
2021-06-10synonym addedSynonym added: cytosolic small subunit rRNA
Scope: exact
4a4c8db
#493
2021-06-10parent removedParent removed: SO:00002524a4c8db
#493
2021-06-10parent addedParent added: SO:00023434a4c8db
#493
2021-06-10definition changedDefinition updated
Before: Ribosomal RNA transcript that structures the small subunit of the ribosome.
After: Cytosolic SSU rRNA is an RNA component of the small subunit of cytosolic ribosomes.
4a4c8db
#493
2021-06-10label changedLabel changed from small_subunit_rRNA to cytosolic_SSU_rRNA
Before: small_subunit_rRNA
After: cytosolic_SSU_rRNA
4a4c8db
#493
2016-12-05createdTerm introduced into the editable ontology history
Initial label: small_subunit_rRNA
Initial definition captured.
Initial parent: SO:0000252
92e3cae