What is a pleiotropic gene?

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Question

(D) pleiotropic gene is defined as a single gene that influences two or more seemingly unrelated phenotypic traits.In pleiotropy,one gene product affe

Vedclass · Accepted Answer

It regulates more than one trait in an organism.

Vedclass · Answer

(D) pleiotropic gene is defined as a single gene that influences two or more seemingly unrelated phenotypic traits.In pleiotropy,one gene product affects multiple pathways or physiological processes,leading to diverse effects on the organism's phenotype.An example of pleiotropy in humans is phenylketonuria $(PKU)$,where a mutation in a single gene leads to multiple symptoms such as mental retardation,reduced hair pigmentation,and skin pigmentation.

Similar Questions

$A$ pleiotropic gene

Pleiotropic character represents that quality of a gene which is called:

$A$ : Myotonic dystrophy is caused by a recessive mutant pleiotropic gene.
$R$ : Gene mutation leads to more synthesis of fibrillin proteins.

$A$ single gene exhibits more than one phenotypic expression. This phenomenon is known as:

In $Drosophila$,the gene for white eye mutation is also responsible for the depigmentation of body parts. Thus,a gene that controls several phenotypes is called:

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