The epigenome governs patterns of gene expression .

表观遗传支配着基因表达的模式。

In a sense , the epigenome is the genome 's boss .

从某种意义上说，表观基因是基因的老板。

If the genetic code were a keyboard , the epigenome would be the pianist .

如果遗传密码是钢琴琴键，那么表观基因组便是那位钢琴家。

Epigenome literally means " above the genome . " It is a molecular marking system that controls gene expression without altering the dna sequence .

表观基因字面意思是“在基因之上”，它是在不改变dna序列的前提下控制基因表达的分子标记系统。

The epigenome is a molecular marking system that controls gene expression without altering the dna sequence .

表观基因是在不改变dna序列的前提下控制基因表达的分子标记系统。