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问题详情

经典的 Lyon 假说不包括下列哪一条( )

A、失活是随机的

B、失活发生在胚胎发育早期

C、局部失活

D、剂量补偿

E、只有一条 X 染色体是具有转录活性的,其余的 X 染色体均失活形成 X 染色质

时间：2021-07-17 23:13 关键词：川北医学院临床医学专升本医学遗传学作业2

答案解析

C

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