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. 2015 Sep 10;44(1):134–151. doi: 10.1093/nar/gkv889

Figure 9.

Figure 9.

Effect of cAMP on in vitro binding of Cmr to clustered binding sites adjacent to genes belonging to DosR regulon. Schematic maps (not drawn to scale) and EMSA showing multiple Cmr binding sites in the (A) Rv2030c, (B) Rv2623 and (C) Rv1738. Cmr binding sites (red boxes), DosR binding sites (green boxes), and probes used in EMSA (blue lines with Cmr binding sites) are shown. A total of 1 μM Cmr and 1 mM cAMP was used in this set of EMSA experiments, wherever indicated. About 500× cold DNA identical to probe was used as specific competition (S). About 500× annealed oligos from an unrelated region (listed in Supplementary Table S3) was used as non-specific competition (NS).