allosome

From allo- +‎ -some.

allosome (plural allosomes)

 

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allosome

Wikipedia

1. (genetics) A sex chromosome that differs from an ordinary autosome in form, size, or behaviour.

   The human sex chromosomes are a typical pair of allosomes. The X chromosome is present in the ovum, while either X or Y chromosomes can be present in sperm.

• allosomal
• allosomic

From allo- +‎ -some.

allosome m (plural allosomes)

1. (genetics) allosome

   Synonym: gonosome

• allosomique

• “allosome”, in Trésor de la langue française informatisé [Digitized Treasury of the French Language], 2012.