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. 2019 Dec 11;11(1):19–25. doi: 10.1080/21541264.2019.1698934

Figure 1.

Figure 1.

Functional significance of eRNA interactions with chromatin-regulatory factors.

eRNAs associate with CBP to increase its HAT activity and interact with BRD4 BDs to augment its binding to acetylated chromatin at enhancers. These events independently enhance the activity state of the underlying enhancers, which in turn promotes the activation of their cognate genes.