Plasticity’s role in adaptive evolution depends on environmental change components
Plasticity’s role in adaptive evolution depends on environmental change components
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可塑性在适应性进化中的作用取决于环境变化的组成部分
DOI：
10.1016/j.tree.2022.08.008
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发表时间：
2022
影响因子：
16.8
通讯作者：
Salguero-Gómez, Roberto
中科院分区：
文献类型：
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作者：
Vinton, Anna C.;Gascoigne, Samuel J.L.;Sepil, Irem;Salguero-Gómez, Roberto
为了预测自然种群在气候变化和人类直接影响下的灭绝风险，对表型可塑性和适应性进化的综合理解至关重要。到目前为止，关于可塑性是否、何时以及在多大程度上促进了环境变化中的适应性反应的证据是相互矛盾的。我们认为，明确考虑三个关键的环境变化的组成部分-变化率，方差和时间自相关-提供了一个统一的框架，可塑性对适应性进化的影响。这些环境因素各自对支持种群生存能力的进化和生态过程产生独特的影响。使用这个框架，我们发展的期望在自然种群的可塑性和适应性进化之间的相互作用。这一框架有可能改善对不断变化的世界中人口生存能力的预测。
To forecast extinction risks of natural populations under climate change and direct human impacts, an integrative understanding of both phenotypic plasticity and adaptive evolution is essential. To date, the evidence for whether, when, and how much plasticity facilitates adaptive responses in changing environments is contradictory. We argue that explicitly considering three key environmental change components – rate of change, variance, and temporal autocorrelation – affords a unifying framework of the impact of plasticity on adaptive evolution. These environmental components each distinctively effect evolutionary and ecological processes underpinning population viability. Using this framework, we develop expectations regarding the interplay between plasticity and adaptive evolution in natural populations. This framework has the potential to improve predictions of population viability in a changing world.