One way the study of epigenetics is revolutionizing our understanding of biology is by revealing a mechanism by which the environment directly impacts on genes.

研究表观遗传学的一个方法是通过揭示环境直接影响基因的机制来彻底改变我们对生物学的理解。

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The relatively new field of epigenetics, which explores how the environment influences the expression of risk genes, will almost certainly be important for finding answers.

较新的表现遗传学（epigentics）所探索的是环境如何影响到风险基因的表达，几乎可以肯定，寻找答案将是十分重要的。

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The link between food and health has to do with epigenetics, the study of how lifestyle and environment influence the expression of your genes.

食物与健康之间的关系与表现遗传学有关，那是一门研究生活方式和环境如何影响人们基因的学科。

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For example, work in the field of epigenetics demonstrates that environment can have a profound influence on how DNA impacts biology.

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This insight is fueling the rise of a field called epigenetics, which is rapidly confounding any simple separation between genes and the environment.

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