英语语法分析

Facultative heterochromatin is the heterochromatin that may become transcriptionally active in specific cell development fates.

兼性异染色质是在特定细胞发育命运中可能具有转录活性的异染色质。

Transcriptionally active regions are replicated first.

转录活跃区域先复制。

Plus lots of gene regulation happens post-transcriptionally and we are just beginning to look at that in a systematic way.

加之大量的基因调控发生在转录后时期，在系统的道路上，我们仅仅开始了第一步。