Fig. 1

In the dose-dependent analysisc, suspensions of P. aeruginosa, ΔlasIrhlI and ΔlasRrhlR were seeded in 24-well flat-bottomed polystyrene microtiter plates exposed to C.albicans’ supernatant for 24 h (A) and 72 h (B), and biofilm mass formation were quantified in triplicate. Values represent the mean ± standard deviation. *P < 0.05, **P < 0.01, ***P < 0.001. Data are shown as the average of three experiments