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Figure 4 | BMC Genomics

Figure 4

From: The MetJ regulon in gammaproteobacteria determined by comparative genomics methods

Figure 4

ONPG assay for testing regulation in vivo. The results of the ONPG assay are summarized as the ratio of expression under repressed conditions (wt E. coli) to that under derepressed conditions (ΔmetJ). Black bars indicate the operator sequence was bound by MetJ in a gel-shift assay (Figure S1), while white bars were not bound. Species abbreviations are: Ec, Escherichia coli K12 W3110; Hi, Haemophilus influenzae Rd KW20; KIM, Yersinia pestis KIM; Kp, Klebsiella pneumoniae; So, Shewanella oneidensis; Vc, Vibrio cholerae N16961; Ye, Yersinia enterocolitica; Yp, Yersinia pseudotuberculosis YPIII.

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