Fig. 4.
Confocal image of B. multivorans biofilm formation on plastic coverslip. (a) Wild-type biofilm in the absence of dispersin B; (b) wild-type biofilm in the presence of 200 μg/ml dispersin B; (c) B. multivorans Mu5 (ΔpgaBC) biofilm in the absence of dispersin B. The images are maximum projections or reconstructed confocal stacks consisting of a series of xy (center), yz (left), and xz (bottom) sections. A representative CSLM image for each sample is shown.