【多选题】What types can chromatin be divided into ( )
【单选题】Chromatin in which of the following states is the most euchromatic?
C.
in a transcribed gene during G1 phase
D.
in a silenced gene during M phase
【简答题】活性染色质(active chromatin)
【简答题】G71 U2.0 R1.0 指令中 2.0 的含义是 , 1.0 的含义是
【简答题】染色质重塑(chromatin remodeling)
【简答题】FANUC系统71指令只能加工的()内孔。
【单选题】Histones are responsible for the first and most fundamental level of chromatin packing, the nucleosome, which was discovered in _____.