epigenetic

adj.外成的；生于地表的；后成的；表观遗传的

But how did epigenetic regulation arise? 但如何做后生调控出现的吗？

There are four known mechanisms for epigenetic inheritance. 现有四种已知的机理可以说明表观遗传。

Epigenetics in human disease and prospects for epigenetic therapy. 表遗传改变与人类疾病，包括肿瘤。

Histone lysine methylation plays a key role in epigenetic regulation. 摘要组蛋白赖氨酸的甲基化在表观遗传调控中起着关键作用。

The Mississippi Valley-type (MVT) lead -zinc deposits are the classic epigenetic hydrothermal ores. 密西西比河谷型矿床为后生热液矿床。