TERMIUM Plus®

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HOMOPLASMY [1 record]

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Filter results by subject field

Alphabetical list of terms

Record 1 2003-05-15

English

Subject field(s)
  • Genetics
DEF

The possession of two or more species of a similar trait or characteristic that was not derived from an ancestor common to both species.

French

Domaine(s)
  • Génétique
CONT

Chaque cellule humaine possède plusieurs mitochondries et chaque mitochondrie plusieurs copies d'ADNmt. En général, les copies d'ADNmt sont toutes identiques, on parle alors d'homoplasmie. Cependant, il peut parfois y avoir un mélange de molécules normales et de molécules mutées, on parlera d'hétéroplasmie, phénomène presque constant dans le cas d'anomalies de l'ADNmt.

Spanish

Campo(s) temático(s)
  • Genética
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