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. 2021 Sep 3;8:728777. doi: 10.3389/fmolb.2021.728777

FIGURE 4.

FIGURE 4

Molecular functions of BET proteins in gene transcription in chromatin. Illustration of the molecular functions of BET proteins in regulation of gene transcription in chromatin, including (I) transcription factor recruitment, (II) transcription factor stability, (III) chromatin remodeling, (IV) transcriptional elongation through phosphorylation of RNA Pol-II Ser2, (V) chromatin insulator activity, (VI) super-enhancer assembly and condensates, (VII) DNA damage response and genome integrity, and (VIII) integration of gene transcription and splicing.