Fig. 1From: Autoinducer-2 regulates Pseudomonas aeruginosa PAO1 biofilm formation and virulence production in a dose-dependent mannerEffects of AI-2 on planktonic growth of P. aeruginosa PAO1. Cells were grown in LB medium, in the presence of different concentrations of AI-2 (0.1nM, 1nM, 10nM, 100nM and 1 μM). The data represent mean values of three independent experiments. Error bars represent the standard errors of the meansBack to article page