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. 2020 Dec 3;10:21015. doi: 10.1038/s41598-020-78058-y

Figure 3.

Figure 3

5-Aza-2′deoxycytidine induced CDK9 recruitment and S2P RNAPII occupancy on the HEXIM1 promoter. C4-2 and LNCaP cells were treated with VE-822 (2 μM) or caffeine (2 μM) for 2 h, followed by 5-AzadC for 2 h. Cells were processed for ChIP analyses of the occupancy of CDK9 on the HEXIM1 promoter and occupancy of serine 2 phosphorylated (S2P) RNAPII on the HEXIM1 coding region. Input DNA was used as normalization control. IgG control was used as a negative control. Figures are representative of at least 3 independent experiments. *P < 0.05 and **P < 0.01 vs. Control.