SO Accession: SO:0001744 (SOWiki)
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.
Synonyms: uniparental disomy, UPD
DB Xrefs: SO: BM

Parent: sequence_alteration (SO:0001059)

Children: maternal_uniparental_disomy (SO:0001745)
paternal_uniparental_disomy (SO:0001746)
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Graph image for SO:0001744