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首页> 外文期刊>Trends in Ecology & Evolution >GENETIC AND EVOLUTIONARY CONSEQUENCES OF METAPOPULATION STRUCTURE
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GENETIC AND EVOLUTIONARY CONSEQUENCES OF METAPOPULATION STRUCTURE

机译:人口结构的遗传和进化后果

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Extinction and recolonization of populations may have various effects on the degree and distribution of genetic variation, but turnover is generally associated with low levels of among-population variation, in both 'classical' and other types of metapopulation, Therefore, adaptive evolution is unlikely to be promoted by selection among populations. Whether adaptation is promoted or slowed by population subdivision, with or without turnover, remains a subject of theoretical debate. [References: 35]
机译:种群的灭绝和重新定殖可能会对遗传变异的程度和分布产生各种影响,但是在“经典”和其他类型的种群中,周转率通常与种群间变异水平低相关,因此,适应性进化不太可能通过在人群中进行选择来促进。是否通过人口细分促进或减缓适应,无论是否有人员流动,仍是理论辩论的主题。 [参考:35]

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