请教翻译 resolution of the bivalent domain ?

荣荣荣

Transcriptional activation of Eomes is not accompanied by resolution of the bivalent domain .是什么意思呢？2 ?8 ~) h7 U9 a3 _1 ?8 Y/ w  c1 w3 z  K  u
Transcriptional activation of Eomes involves release of poised RNAP into productive elongation upon differentiation.这句话是什么意思呢？待激发状态的RNAP?待激发状态不是说一个基因的么？