The importance of spatial and temporal structure in determining the interplay between plasticity and evolution
The importance of spatial and temporal structure in determining the interplay between plasticity and evolution
复制标题
时空结构在确定可塑性和进化之间相互作用的重要性
DOI：
10.1016/j.tree.2022.12.009
复制
发表时间：
2023
影响因子：
16.8
通讯作者：
Salguero-Gómez, Roberto
中科院分区：
文献类型：
--
作者：
Vinton, Anna C.;Gascoigne, Samuel J.L.;Sepil, Irem;Salguero-Gómez, Roberto
Hoffmann和Bridle[1]描述了Vinton等人引入的框架[2]没有明确考虑的两个过程。这两个过程--可塑性反应的可逆性和对环境反应的时间滞后--可以影响可塑性如何影响进化。通过添加阶段结构和滞后的环境驱动因素，这些过程很容易纳入我们的框架。在Vinton等人[2]中，当讨论可塑性的成本时，我们主要关注能量对健康的影响，以及环境可预测性的作用。Hoffmann和Bridle[1]是正确的，即人一生中可塑性的不同影响可能决定其对不同类型环境变化的反应。在Vinton等人[2]中，我们采用了数量遗传方法，即个人的表型特征可以分解为遗传和环境成分。环境驱动因素影响表型的环境成分[3]。例如，捕食者的存在可能会诱导大型水蚤的盔甲发育[4]。在生命早期发育的形态特征，如盔甲，是不可逆的。这种不可逆转的可塑性可能会影响种群的动态和进化，如果在没有捕食者的环境中拥有盔甲是有代价的，在捕食者丰富的环境中没有盔甲是有代价的，
Hoffmann and Bridle [1] describe two processes that the framework introduced by Vinton et al.[2] did not explicitly consider. These two processes, reversibility of plastic responses and time lags in sensitivity of responses to the environment, can affect how plasticity impacts evolution. These processes are easily incorporated into our framework by adding stage structure and lagged environmental drivers. In Vinton et al.[2], when discussing the costs of plasticity, we primarily focused on energetic impacts on fitness, and the role of environmental predictability. Hoffmann and Bridle [1] are correct that differential impacts of plasticity across an individual’s lifetime might determine its response to different types of environmental change.In Vinton et al.[2], we took a quantitative genetic approach whereby an individual’s phenotypic trait can be decomposed into a genetic and environmental component. Environmental drivers impact the environmental component of the phenotype [3]. For example, the presence of predators may induce the development of armour in Daphnia [4]. Morphological traits such as armour that develop early in life are irreversible. Such irreversible plasticity could impact population dynamics and evolution if there is a cost of having armour in a predator-free environment, a cost to not having it in a predator-rich environment,