请教翻译 resolution of the bivalent domain ?

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Transcriptional activation of Eomes is not accompanied by resolution of the bivalent domain .是什么意思呢？
1 k$ Z2 |. C& Q( p* }/ T: D& x( GTranscriptional 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？

我思故我在

1.Eomes的转录激活没有伴随着二价域的释放。
$ z+ {3 Y$ ]3 \% k; \2,转录激活Eomes包括：静止状态的RNAP释放并参与到分化过程的多产物延伸中。