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Descriptor English: Nondisjunction, Genetic
Descriptor Spanish: No Disyunción Genética
Descriptor no disyunción genética
Scope note: Fallo de las CROMÁTIDES o CROMOSOMAS homólogos al segregarse durante la MITOSIS o MEIOSIS, lo que hace que una célula hija tenga dos cromosomas o dos cromátides y que la otra no tenga ninguno.
Descriptor Portuguese: Não Disjunção Genética
Descriptor French: Non-disjonction génétique
Entry term(s): Genetic Non Disjunction
Genetic Non-Disjunction
Genetic Non-Disjunctions
Genetic Nondisjunction
Genetic Nondisjunctions
Non Disjunction, Genetic
Non-Disjunction, Genetic
Non-Disjunctions, Genetic
Nondisjunctions, Genetic
Tree number(s): C23.550.210.645
G05.113.220.625.620
G05.558.620
RDF Unique Identifier: https://id.nlm.nih.gov/mesh/D009630
Scope note: The failure of homologous CHROMOSOMES or CHROMATIDS to segregate during MITOSIS or MEIOSIS with the result that one daughter cell has both of a pair of parental chromosomes or chromatids and the other has none.
Allowable Qualifiers: DE drug effects
ES ethics
GE genetics
IM immunology
PH physiology
RE radiation effects
Previous Indexing: Cell Division (1966-1967)
Chromosome Aberrations (1968-1981)
Chromosomes (1966-1967)
Meiosis (1968-1981)
Public MeSH Note: 82
History Note: 82
Entry Version: NONDISJUNCTION GENET
DeCS ID: 21040
Unique ID: D009630
Documents indexed in the Virtual Health Library (VHL): Click here to access the VHL documents
Date Established: 1982/01/01
Date of Entry: 1981/02/23
Revision Date: 2016/06/17
Nondisjunction, Genetic - Preferred
Concept UI M0014951
Scope note The failure of homologous CHROMOSOMES or CHROMATIDS to segregate during MITOSIS or MEIOSIS with the result that one daughter cell has both of a pair of parental chromosomes or chromatids and the other has none.
Preferred term Nondisjunction, Genetic
Entry term(s) Genetic Non Disjunction
Genetic Non-Disjunction
Genetic Non-Disjunctions
Genetic Nondisjunction
Genetic Nondisjunctions
Non Disjunction, Genetic
Non-Disjunction, Genetic
Non-Disjunctions, Genetic
Nondisjunctions, Genetic



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