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. 2020 Apr 16;48(9):4877–4890. doi: 10.1093/nar/gkaa234

Figure 2.

Figure 2.

HDAC inhibition up-regulates promoter–proximal paused genes by releasing Pol II into elongation. (A) Mean pausing index (PRO-seq reads from promoter–proximal, −50 to +100-bp region, versus gene body, +500 bp to TES) for unchanged genes (left) and up-regulated genes (right) after 10 min of TSA treatment in DMSO, TSA 10 min and TSA 30 min-treated S2 cells. (B) Correlation between PRO-seq gene body fold change and pausing index in DMSO and TSA 10 min treated cells. (C) Metagene PRO-seq profiles for up-regulated and no change genes after 10 min of TSA. Significant differences between control and TSA-treated cells (two-tailed paired t-test) for the 96 up-regulated genes are indicated. (D) Metagene PRO-seq profiles for down-regulated, up-regulated and no change genes after 30 min of TSA.