Article
Coevolutionary interactions with parasites constrain the spread of self-fertilization into outcrossing host populations.
Evolution; international journal of organic evolution - 1 Nov 2016
Slowinski Samuel P, Morran Levi T, Parrish Raymond C, Cui Eric R, Bhattacharya Amrita, Lively Curtis M, Phillips Patrick C
Abstract excerpt
Given the cost of sex, outcrossing populations should be susceptible to invasion and replacement by self-fertilization or parthenogenesis. However, biparental sex is common in nature, suggesting that cross-fertilization has substantial short-term benefits. The Red Queen hypothesis (RQH) suggests that coevolution with parasites can generate persistent selection favoring both recombination and outcrossing in host...
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