Figure 4.

(A) Schematic showing experimental set up used to incubate LC emulsions with bacterial cultures using dialysis cassettes. (B) Plot showing percentage of LC droplets transformed from bipolar to radial after 90 min of incubation with cultures grown at 37 °C for 6 h (white bars), 12 h (black bars), and 24 h (grey bars). Columns I–VI show results using an LB medium control (I) or using the bacterial strains and conditions indicated. Results are the average of 3 independent experiments; error bars represent SEM. Asterisk (*) indicates p < 0.05 for multiple comparisons of each group against group II (PAO1) at the 24-hour time point.