Sequence Ontology

A shared vocabulary for biological sequence features and annotations

Home / Current release / SO:1000017

transversion

SO:1000017

Definition: Change of a pyrimidine nucleotide, C or T, into a purine nucleotide, A or G, or vice versa.

Comments and references

Definition references: EBI:www.ebi.ac.uk/mutations/recommendations/mutevent.html

Synonyms

No synonyms recorded in the OWL annotations.

Identifiers and subsets

Accession: SO:1000017

Persistent URL: http://purl.obolibrary.org/obo/SO_1000017

Alternate IDs: None

Subsets: None

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

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: 2016-12-05 in commit 92e3cae

Number of changes: 1

Ontology neighborhood diagram

Ontology neighborhood for SO:1000017 Ontology neighborhood graph for SO:1000017 transversion. Parent, child, and related nodes can be activated to open their term pages. SO:0001483 SNV SO:0001483 SNV SO:1000017 transversion SO:1000017 transversion SO:1000023 purine_to_pyrimidine_transversion SO:1000023 purine_to_pyrimidine_transversion SO:1000018 pyrimidine_to_purine_transversion SO:1000018 pyrimidine_to_purine_transversion
The local DAG shows nearby parent, child, and related terms. Each node links to its own term page.

Relationships

Parents

Children

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
2016-12-05createdTerm introduced into the editable ontology history
Initial label: transversion
Initial definition captured.
Initial parent: SO:0001483
92e3cae