adj.外成的；生于地表的；后成的；表觀遺傳的

But how did epigenetic regulation arise? 但如何做后生調(diào)控出現(xiàn)的嗎？

There are four known mechanisms for epigenetic inheritance. 現(xiàn)有四種已知的機理可以說明表觀遺傳。

Epigenetics in human disease and prospects for epigenetic therapy. 表遺傳改變與人類疾病，包括腫瘤。

Histone lysine methylation plays a key role in epigenetic regulation. 摘要組蛋白賴氨酸的甲基化在表觀遺傳調(diào)控中起著關(guān)鍵作用。

The Mississippi Valley-type (MVT) lead -zinc deposits are the classic epigenetic hydrothermal ores. 密西西比河谷型礦床為后生熱液礦床。