Pleiotropy (from Ancient Greek πλείων (pleíōn) 'more' and τρόπος (trópos) 'turn, way, manner, style') is a condition in which a single gene or genetic variant influences multiple phenotypic traits. A gene that …

Jul 24, 2025 · In genetics, pleiotropy describes a phenomenon where a single gene influences multiple, often seemingly unrelated, observable traits within an organism. This means that a change or …

Sep 10, 2024 · 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 …

Quite simply, pleiotropy reflects the fact that most proteins have multiple roles in distinct cell types; thus, any genetic change that alters gene expression or function can potentially have...

Jun 2, 2024 · 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, …

Jul 11, 2019 · In pleiotropy, one gene determines multiple traits. Examples of pleiotropic traits include sickle cell trait, PKU disease, and frizzled feather trait.

Pleiotropy Some alleles contribute to multiple phenotypes that may appear to be unrelated. An example of this are mutations in the gene ATM.

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 …

Pleiotropy is defined as a phenomenon where a single genetic variant influences two or more seemingly unrelated phenotypic traits through independent biological pathways, which may involve effects in …

Jan 30, 2025 · In simple terms, pleiotropy occurs when one gene influences multiple traits in an organism. This means a single gene can impact different parts of the body or aspects of a creature’s …