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. 2007 Mar 16;73(10):3183–3188. doi: 10.1128/AEM.02233-06

FIG. 3.

FIG. 3.

Dose response for inhibitory effects of C10-CPA on lasB-lacZ (A) and rhlA-lacZ (B) expression in P. aeruginosa PAO1. PAO1(pβ01) and PAO1(pβ02) cells were cultivated for 24 h with a range of concentrations of C10-CPA, and β-galactosidase activity was measured. Vertical bars represent the standard deviations of measurements done in four separate experiments. Different letters above bars indicate a significant difference (P < 0.01) among the treatments.