Passer au contenu principal

Medical Subject Headings (thesaurus)

Choisissez le vocabulaire dans lequel chercher

aligner
annoter
télécharger

Concept information

Pathological Conditions, Signs and Symptoms > Pathologic Processes > Chromosome Aberrations > Aneuploidy
Genetic Phenomena > Genetic Variation > Mutation > Chromosome Aberrations > Aneuploidy
Genetic Phenomena > Ploidies > Aneuploidy

Terme préférentiel

Aneuploidy  

Type

  • mesh:Descriptor

Définition

  • The chromosomal constitution of cells which deviate from the normal by the addition or subtraction of CHROMOSOMES, chromosome pairs, or chromosome fragments. In a normally diploid cell (DIPLOIDY) the loss of a chromosome pair is termed nullisomy (symbol: 2N-2), the loss of a single chromosome is MONOSOMY (symbol: 2N-1), the addition of a chromosome pair is tetrasomy (symbol: 2N+2), the addition of a single chromosome is TRISOMY (symbol: 2N+1).

Concept générique

Concepts spécifiques

Concepts associés

Synonyme(s)

  • Aneuploid

Traductions

URI

http://data.loterre.fr/ark:/67375/JVR-ZLVHP4NV-N

Télécharger ce concept :

RDF/XML TURTLE JSON-LD Date de création 01/01/1999, dernière modification le 08/07/2008