Sequence Ontology

A shared vocabulary for biological sequence features and annotations

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UPD

SO:0001744

Definition: Uniparental disomy is a sequence_alteration where a diploid individual receives two copies for all or part of a chromosome from one parent and no copies of the same chromosome or region from the other parent.

Comments and references

Definition references: SO:BM

Synonyms

ScopeValue
exactUPD
exactuniparental disomy

Identifiers and subsets

Accession: SO:0001744

Persistent URL: http://purl.obolibrary.org/obo/SO_0001744

Alternate IDs: None

Subsets: DBVAR

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

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:0001744 Ontology neighborhood graph for SO:0001744 UPD. Parent, child, and related nodes can be activated to open their term pages. SO:0001059 sequence_alteration SO:0001059 sequence_alteration SO:0001744 UPD SO:0001744 UPD SO:0001745 maternal_uniparental_disomy SO:0001745 maternal_uniparental_disomy SO:0001746 paternal_uniparental_disomy SO:0001746 paternal_uniparental_disomy
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: UPD
Initial definition captured.
Initial parent: SO:0001059
92e3cae