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. 2015 Mar 27;43(8):3938–3949. doi: 10.1093/nar/gkv263

Figure 5.

Figure 5.

Pol II pausing increase is associated with higher basal levels of transcription independent of activation. (A) Pol II pausing signal increases with basal levels of expression. Permanganate footprinting was done on indicated cell lines that were grown in the same media and probed at steady state conditions without stimulation. (B) mRNA levels analyzed in the same cell lines as in (A). All values derive from three independent experiments. Data are normalized as Ct difference against GAPDH. For each gene, the mean value for MCF-7 cells is set to 1 and all data points are normalized to this mean value.