Intralocus Sexual Conflict and the Tragedy of the Commons in Seed Beetles
نویسندگان
چکیده
منابع مشابه
Multivariate intralocus sexual conflict in seed beetles.
Intralocus sexual conflict (IaSC) is pervasive because males and females experience differences in selection but share much of the same genome. Traits with integrated genetic architecture should be reservoirs of sexually antagonistic genetic variation for fitness, but explorations of multivariate IaSC are scarce. Previously, we showed that upward artificial selection on male life span decreased...
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It is widely understood that the costs and benefits of mating can affect the fecundity and survival of individuals. Sexual conflict may have profound consequences for populations as a result of the negative effects it causes males and females to have on one another's fitness. Here we present a model describing the evolution of sexual conflict, in which males inflict a direct cost on female fitn...
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15 صفحه اولIntralocus sexual conflict.
Intralocus sexual conflict occurs when selection on a shared trait in one sex displaces the other sex from its phenotypic optimum. It arises because many shared traits have a common genetic basis but undergo contrasting selection in the sexes. A recent surge of interest in this evolutionary tug of war has yielded evidence of such conflicts in laboratory and natural populations. Here we highligh...
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ژورنال
عنوان ژورنال: The American Naturalist
سال: 2016
ISSN: 0003-0147,1537-5323
DOI: 10.1086/687963