7.上海生化所陈德桂,题目:Active Demethylation of H3K27me3 regulates bivalent domain resolution and ES differentiation. / Z. n5 l* c5 V(1)介绍表观遗传基本知识和作用机理。 # W! F' z% K) S2 }8 _(2)ES分化时global分析H3K27me3和H3K4me3的表达改变。下降机理:使用Jmjd3和UTX同时敲除鼠,提示jmjd3和UTX参与H3K27me3的下降调控。# r" N+ @0 n' v# m1 Q8 S9 F, d