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Pleiotropy in Medical News

Study questions 'cost of complexity' in evolution

... mutation in a single gene can have effects on multiple traits is known as pleiotropy . This study showed that most mutations only do affect few traits. Furth...a complex trait in a living organism is well coordinated and the effects of pleiotropy are more focused than we thought. ...
Pleiotropy in Biological Dictionary

Pleiotropy

Pleiotropy occurs when a single gene influences multiple phenotypic traits. Consequently, a new mutation in the gene may have an effect on some or all traits simultaneously. This can become a problem when selection on one trait favors one specific version of the gene... 3 Antagonisti...

Pleiotrophy

... pleiotropy occurs when a single gene influences multiple p...cific version of the gene... pleiotropism also pleiotropy n. The control by a single gene of several distinct and seemingly ... pleiotropy is actually more common than its opposite, ... ...
Pleiotropy in other areas

Pleiotropy - Wikipedia, the free encyclopedia

Pleiotropy occurs when a single gene influences multiple phenotypic traits. Consequently, a new mutation in the gene may have an effect on some or all traits simultaneously. This can become a problem when selection on one trait favors one specific version of the gene...

pleiotropism: Definition from Answers.com

3 Antagonistic pleiotropy. 4 Disposable ... proposed his own theory, called antagonistic pleiotropy. ... Pleiotropy, natural selection and the evolution of ...

AICS Research, Inc., University Park, NM 88003

The twin effects of pleiotropy (where one gene affects many "traits") and ... The notions of complexity and pleiotropy are intimately intertwined. ...
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Breaking Biology News(10 mins):Brandeis awards 44th Rosenstiel Award to pioneering geneticist Fred Alt 2Prostate cancer's penchant for copper may be a fatal flaw 2
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