FIGURE 2.
Effect of HCAs on the popA expression in vitro. (A) hrp-inducing medium supplemented with 0.5 mM of each HCAs; (B) hrp-inducing medium supplemented with gradient concentration of FA. Cells were grown in hrp-inducing medium to an OD600 of approximately 0.1 and subjected for β-galactosidase assay. The mean values of at least three independent trials are presented in Miller units with SD (error bars). Statistical significance between HCAs (or FA) treatment and the control was assessed using a post hoc Dunnett test following ANOVA. Significance level, ∗p < 0.05 and ∗∗p < 0.01.
