DNA重排(DNA rearrangement)
关键词: dna 重排来源: 互联网
基因活性调节的一种方式。这种调节主要是根据DNA片段在基因组中位置的变化,即从一个位置变换到另一个位置,从而改变基因的活性。最熟知的两个例子是酵母交配型的控制和抗体基因的重排。
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