問題詳情

37. Which of the following is regularly an epigenetic phenomenon?
(A) X-chromosome inactivation.
(B) Establishment of beterochromatin at a centromere.
(C) Imprinting.
(D) A position effect in which a gene is silenced by an inversion where both breakpoints occur within aeuchromatic environment.
(E) Long noncoding RNAs-mediated genes repression.

參考答案

答案：[無官方正解]
難度：計算中-1
書單：沒有書單，新增