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首页> 外文期刊>Philosophical Transactions of the Royal Society of London, Series B. Biological Sciences >Sex differences in local adaptation: what can we learn from reciprocal transplant experiments?
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Sex differences in local adaptation: what can we learn from reciprocal transplant experiments?

机译：地方适应性的性别差异：我们可以从互惠移植实验中学到什么？

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摘要

Local adaptation is of fundamental interest to evolutionary biologists. Traditionally, local adaptation has been studied using reciprocal transplant experiments to quantify fitness differences between residents and immigrants in pairwise transplants between study populations. Previous studies have detected local adaptation in some cases, but others have shown lack of adaptation or even maladaptation. Recently, the importance of different fitness components, such as survival and fecundity, to local adaptation have been emphasized. Here, we address another neglected aspect in studies of local adaptation: sex differences. Given the ubiquity of sexual dimorphism in life histories and phenotypic traits, this neglect is surprising, but may be partly explained by differences in research traditions and terminology in the fields of local adaptation and sexual selection. Studies that investigate differences in mating success between resident and immigrants across populations tend to be framed in terms of reproductive and behavioural isolation, rather than local adaptation. We briefly review the published literature that bridges these areas and suggest that reciprocal transplant experiments could benefit from quantifying both male and female fitness components. Such a more integrative research approach could clarify the role of sex differences in the evolution of local adaptations.
机译：局部适应对进化生物学家来说是根本兴趣。传统上，已经使用互核移植实验研究了局部适应，以量化研究群体之间的成对移植物中居民和移民之间的适应性差异。以往的研究在某些情况下检测到局部适应，但其他研究表明缺乏适应甚至不适的不良。最近，强调了不同健身组分，如生存和繁殖力，以局部适应的重要性。在这里，我们解决了局部适应研究中的另一个被忽视的方面：性别差异。鉴于生活历史和表型特征的性别二态性的难以忽视，这种忽视是令人惊讶的，但可以部分解释当地适应和性选择领域的研究传统和术语的差异。研究跨越人群居民和移民在居民和移民之间的交配成功差异的研究倾向于在生殖和行为孤立方面构成，而不是局部适应。我们简要介绍了桥接这些区域的公布文献，并表明互惠移植实验可以受益于量化雄性和女性健身组分。这种更加综合的研究方法可以澄清性别差异在当地适应的演变中的作用。

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