INTERLOCUS SEXUALLY ANTAGONISTIC COEVOLUTION CAN CREATE INDIRECT SELECTION FOR INCREASED RECOMBINATION
نویسندگان
چکیده
منابع مشابه
Detecting sexual conflict and sexually antagonistic coevolution.
We begin by providing an operational definition of sexual conflict that applies to both inter- and intralocus conflict. Using this definition, we examine a series of simple coevolutionary models to elucidate fruitful approaches for detecting interlocus sexual conflict and resultant sexually antagonistic coevolution. We then use published empirical examples to illustrate the utility of these app...
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The result of population crosses on traits such as mating rate, oviposition rate and survivorship are increasingly used to distinguish between modes of coevolution between the sexes. Two key hypotheses, erected from a verbal theory of sexually antagonistic coevolution, have been the subject of several recent tests. First, statistical interactions arising in population crosses are suggested to b...
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There has been recent criticism of experiments that applied enforced monogamous mating to species with a long history of promiscuity. These experiments indicated that the newly introduced monogamy reversed sexually antagonistic coevolution and caused males to evolve to be less harmful to their mates and females to evolve reduced resistance to harm from males. Several authors have proposed alter...
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Simulations of positive directional selection, under parameter values appropriate for approximating human genetic diversity and rates of recombination, reveal that the effects of strong selective sweeps on patterns of linkage disequilibrium (LD) mimic the pattern expected with recombinant hotspots.
متن کاملSexual Conflict and Sexually Antagonistic Coevolution in an Annual Plant
BACKGROUND Sexual conflict theory predicts sexually antagonistic coevolution of reproductive traits driven by conflicting evolutionary interests of two reproducing individuals. Most studies of the evolutionary consequences of sexual conflicts have, however, to date collectively investigated only a few species. In this study we used the annual herb Collinsia heterophylla to experimentally test t...
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ژورنال
عنوان ژورنال: Evolution
سال: 2014
ISSN: 0014-3820
DOI: 10.1111/evo.12338