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基因突变|化学视窗
> 有关“基因突变”的文章
  • 什么叫基因突变

    什么叫基因突变

    基因组DNA分子发生的突然的、可遗传的变异现象(gene mutation)。从分子水平上看,基因突变是指基因在结构上发生碱基对组成或排列顺序的改变。基因虽然十分...

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