Figure 7.

Expression of CtrA-dependent promoters in wild-type and YB3558 strains. β-galactosidase assays were performed on exponentially growing cultures as described in the Methods. CtrA-dependent promoters of essential cell process genes show little-to-no change between wild-type and YB3558, while the pilA promoter shows a drastic difference in expression between the strains.

Curtis et al. BMC Microbiology 2013 13:166   doi:10.1186/1471-2180-13-166
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