FB2025_05 , released December 11, 2025
FB2025_05 , released December 11, 2025
CV Term Report
Help Close All Open All
General Information
Term UPD ID (Ontology) SO:0001744 (Sequence Ontology)
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.
Also Known As "uniparental disomy" ; "UPD"
Comment
Links to External Ontologies
SO.org
Annotations
Records annotated with this term OR any of its CHILD TERMS
No relevant records available
Records annotated with this exact term (annotations to child terms are NOT included)
No relevant records available
show Full annotation statements including this term (annotations to child terms are NOT included), and relevant FlyBase records
No relevant statements available
Spanning Tree (Parents/Children)
Only view relationship: 
  sequence_comparison
   |__sequence_alteration
       |__UPD
           |__maternal_uniparental_disomy
           |__paternal_uniparental_disomy
Spanning Tree View Settings
Parents/Children
View Depth
Show hierarchy levels: for parents, for children
hide Relationships
Is a sequence_alteration
Part of
hide Synonyms & Secondary IDs
Synonyms
  • "uniparental disomy" EXACT
    "UPD" EXACT dbvar
Secondary IDs
hide External Crossreferences & Linkouts
http:http\://en.wikipedia.org/wiki/Uniparental_disomy "wikipedia"