The epigenome is a molecular marking system that controls gene expression without altering the DNA sequence.
Image credit: Dreamstime基因是在不改变DNA序列的前提下控制基因达的子标记系统。
The epigenome is a molecular marking system that controls gene expression without altering the DNA sequence.
Image credit: Dreamstime基因是在不改变DNA序列的前提下控制基因达的子标记系统。
Epigenome literally means "above the genome." It is a molecular marking system that controls gene expression without altering the DNA sequence.In a sense, the epigenome is the genome's boss.
甚至人际关系都能说服基因改变心意,如,如果被遗弃的幼鼠被富有爱心的鼠妈妈收养,能够对压力作出反应的基因就会重新开始工作,幼鼠就会平静下来。
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