polypeptide_truncation
SO:0001617
Definition: A sequence variant of the CD that causes a truncation of the resulting polypeptide.
Comments and references
Added "protein truncation" as a synonym of polypeptide_truncation at the request of Melissa Landrum of the NCBI on 31 July 2025 (see GitHub issue #657).
Definition references: SO:ke
Synonyms
| Scope | Value |
|---|---|
| exact | polypeptide truncation |
| exact | protein truncation |
Identifiers and subsets
Accession: SO:0001617
Persistent URL: http://purl.obolibrary.org/obo/SO_0001617
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: 2025-07-31 in commit d6fc869
Number of changes: 3
Ontology neighborhood diagram
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.
| Date | Change | Summary | Evidence |
|---|---|---|---|
| 2025-07-31 | synonym added | Synonym added: protein truncation Scope: exact | d6fc869 |
| 2022-04-25 | xref removed | Cross reference removed: EBI:www.ebi.ac.uk/mutations/recommendations/mutevent.html | 476626e |
| 2016-12-05 | created | Term introduced into the editable ontology history Initial label: polypeptide_truncation Initial definition captured. Initial parent: SO:0001603 | 92e3cae |