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首页> 外文期刊>Trends in Ecology & Evolution >Why Sex? A Pluralist Approach Revisited
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Why Sex? A Pluralist Approach Revisited

机译:为什么性别? 重新审视多项方法

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摘要

Why sexual reproduction predominates in nature remains a mystery. The mystery stems in part from the fact that many of the plausible hypotheses for sex have restrictive assumptions. Two decades ago these limitations inspired the formulation of a 'pluralist' approach in which standalone hypotheses for sex were considered together. Here we review representative literature to address whether this strategy has deepened our understanding of sex. We found surprisingly few papers adopting such an approach, probably reflecting challenges associated with testing multiple mechanisms. Nevertheless, these studies provided new insights, highlighting in particular the potential importance of interaction between parasites and harmful mutations. We conclude with strategies for moving forward, including broader formulations of pluralism and the application of more qualitative types of testing.
机译:为什么性繁殖在大自然中占据遗迹仍然是一个谜。 神秘的茎部分源于许多性爱的许多合理的假设有严格的假设。 二十年前,这些限制启发了“多元主义”方法的制定,其中在哪种守假设中被认为是在一起的。 在这里,我们审查代表文学来解决这一战略是否深化了对性别的理解。 我们发现令人惊讶地采用这种方法,可能反映了与测试多种机制相关的挑战。 然而,这些研究提供了新的见解,特别突出了寄生虫与有害突变之间相互作用的潜在重要性。 我们与前进的策略结束,包括更广泛的多元化配方以及更具定性测试的应用。

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