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. 2013 Aug 6;4(4):e00403-13. doi: 10.1128/mBio.00403-13

FIG 4 .

FIG 4 

Effects of toxtazin A and B on the virulence cascade. (A) ToxR Western blot of cultures grown overnight under toxin-inducing conditions with or without 10 µM concentrations of compounds. (B) Coomassie stain showing OmpU and OmpT levels in cultures grown as described for panel A. (C) TcpP Western blot of cultures grown as described for panel A. (D) Transcript levels of toxT, tcpP, aphA, and aphB were determined for cultures grown as described for panel A. Significance was calculated by two-way ANOVA. NS, not significant; *, P < 0.05; **, P < 0.01; ****, P < 0.0001.