Pleiotropy (from Greek πλείων pleion, 'more', and τρόπος tropos, 'way') occurs when one gene influences two or more seemingly unrelated phenotypic traits. Such a gene that exhibits multiple phenotypic expression is called a pleiotropic gene.

Pleiotropy is defined as the phenomenon in which a single locus affects two or more distinct phenotypic traits. The term was formally introduced into the literature by the German geneticist Ludwig Plate in 1910, 100 years ago.

2022年6月16日 · Pleiotropy (biology definition): the condition of having multiple effects. In genetics, it refers to a single gene controlling or influencing multiple (and possibly unrelated) phenotypic traits.

In genetics, Pleiotropy is defined as the expression of multiple traits by a single gene. Pleiotropy is derived from a Greek word meaning more ways. A simple example of a Pleiotropy is phenylketonuria is a disease.

How can a mutation in one single gene cause a disease with a wide range of symptoms? This situation is referred to as pleiotropy, and it has been identified in a wide range of species, even...

2019年7月11日 · Pleiotropy is the expression of multiple traits by a single gene. Gene pleiotropy is focused on the number of traits and biochemical factors impacted by a gene. Developmental pleiotropy is focused on mutations and their influence on multiple traits.

2024年9月10日 · Pleiotropism, also referred to as pleiotropy, is a genetic phenomenon where a single gene influences multiple, seemingly unrelated phenotypic traits. In essence, one gene can have wide-reaching effects, impacting various aspects of an organism’s biology.

2024年6月2日 · By definition, pleiotropy is a situation in which one gene controls for the expression of multiple phenotypic traits. These traits don't have to be clearly linked, i.e., eye shape and eye color, but can instead be completely unrelated.

Pleiotropy refers to the observation of a single gene influencing multiple phenotypic traits. Although pleiotropy is a common phenomenon with broad implications, its molecular basis is unclear. Using functional genomic data of the yeast ...

2023年8月6日 · According to the scientific Pleiotropy definition, it occurs when a single gene has several far-reaching impacts on an organism’s growth and functioning. Since it refers to one gene controlling multiple phenotypic traits, it produces diverse effects in natural reactions.