Article
Asymmetry of genetic variation in fitness-related traits: apparent stabilizing selection on g(max).
Evolution; international journal of organic evolution - 1 Nov 2009
McGuigan Katrina, Blows Mark W
Abstract excerpt
The maintenance of genetic variation in traits closely associated with fitness remains a key unresolved issue in evolutionary genetics. One important qualification on the observation of genetic variation in fitness-related traits is that such traits respond asymmetrically to selection, evolving to a greater extent in the direction of lower fitness. Here we test the hypothesis that standing genetic variation in...
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