Explain how a single gene effects two or more independent pathways (Ex: White eye phenotype for...

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Biology

Explain how a single gene effects two or more independentpathways (Ex: White eye phenotype for a friut fly). Propose fivehypothesis (details needed).?

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The phenomenon when a single gene affects or influences two or more independent pathways is called Pleiotropy In such cases mutation in a single gene causes a change in several traits simultaneously as the gene coding for a product is used by a number of different cells or targets that have the same signalling function Gene pleitropy occurs when a gene product interacts with a multiple other proteins or catalyses multiple reactions It might have a cascade like signalling function that affects various tergets Pleitropy is considered the reason for the occurance of disorders like phenylketonuria albinism    See Answer
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