Pleiotropy


[plahy-o-truh-pee] /plaɪˈɒ trə pi/

noun, Genetics.
1.
the phenomenon of one gene being responsible for or affecting more than one phenotypic characteristic.
n.

1921, from German pleiotrop (1910), from Greek pleion “greater in quantity, the more part, very many,” (see pleio-) + trope “turn, turning” (see trope). Related: Pleiotropic; pleiotropism.

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