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首页> 外文期刊>Trends in Ecology & Evolution >HOW ORGANISMS RESPOND TO ENVIRONMENTAL CHANGES - FROM PHENOTYPES TO MOLECULES (AND VICE VERSA) [Review]
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HOW ORGANISMS RESPOND TO ENVIRONMENTAL CHANGES - FROM PHENOTYPES TO MOLECULES (AND VICE VERSA) [Review]

机译：有机体如何应对环境变化-从表型到分子（反之亦然）[评论]

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摘要

The ability of organisms to produce different phenotypes under different environmental conditions (phenotypic plasticity) has been an object of evolutionary and ecological studies since the neodarwinian synthesis. Yet, until lately, our knowledge in this field was limited to statistical approaches based on the classical tools of quantitative genetics. In recent years, however, a new dialog between organismal biologists and researchers interested in uncovering the mechanistic details of physiological and phenotypic responses has yielded several new insights. Some classic examples of phenotypic plasticity have now been traced to specific alterations in DNA transcription and RNA translation rates, and to changes in patterns of protein expression. Conversely, the explicit use of evolutionary and ecological theory is helping us to put a panoply of molecular data into a coherent historical and organismal perspective. [References: 38]
机译：自从新达尔文合成以来，生物在不同环境条件下产生不同表型的能力（表型可塑性）一直是进化和生态研究的目标。然而，直到最近，我们在这一领域的知识还仅限于基于定量遗传学经典工具的统计方法。然而，近年来，有机生物学家和研究人员之间的新对话对发现生理和表型反应的机制细节感兴趣，从而产生了一些新见解。表型可塑性的一些经典例子现在可以追溯到DNA转录和RNA翻译速率的特定变化，以及蛋白质表达方式的变化。相反，对进化论和生态学理论的明确使用正在帮助我们将分子数据的泛滥纳入一致的历史和有机视角。 [参考：38]

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