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Disease Uniparental Disomy

Name Uniparental Disomy
Synonyms Disomies, Uniparental | Disomy, Uniparental | Heterodisomies, Uniparental | Heterodisomy, Uniparental | Isodisomies, Uniparental | Uniparental Disomies | Uniparental Heterodisomies | Uniparental Heterodisomy | Uniparental Isodisomies | Uniparental Isodisomy
Definition The presence in a cell of two paired chromosomes from the same parent, with no chromosome of that pair from the other parent. This chromosome composition stems from non-disjunction (NONDISJUNCTION, GENETIC) events during MEIOSIS. The disomy may be composed of both homologous chromosomes from one parent (heterodisomy) or a duplicate of one chromosome (isodisomy).
Categories Pathology (process)
MeSH® ID D024182

Top ↑ Ancestors

DiseasesPathological Conditions, Signs and Symptoms Has associated chemicals Has associated genes Has associated exposure references Pathologic Processes Has associated chemicals Has associated genes Has associated exposure references Chromosome Aberrations Has associated chemicals Has associated genes Has associated exposure references Nondisjunction, Genetic Uniparental Disomy

Top ↑ Descendants

Uniparental Disomy
  Chromosome 10, uniparental disomy of
  Chromosome 15, trisomy mosaicism
  Chromosome 16, uniparental disomy
  Chromosome 1, uniparental disomy 1q12 q21
  Chromosome 21, uniparental disomy of
  Chromosome 5, uniparental disomy
  Chromosome 7, trisomy mosaic
  Chromosome 8, mosaic trisomy
  Chromosome 9, trisomy mosaic
  Trisomy 22 mosaicism syndrome
  Uniparental disomy of 11
  Uniparental disomy of 13
  Uniparental disomy of chromosome 2
  Uniparental disomy, paternal, chromosome 14