Figure 5. Analysis of surface behaviors to examine complementation of Varpa_4664 (shkS).

Biofilm levels after 24 h incubation (A) and swarm diameters (B) at 48 h for wt and mut99 expressing either shkS or shkR in trans compared to vector controls. Error was computed as +/−SEM. P-values were calculated using the student's unpaired T-test. For both panels, a = p<0.01 compared to wt+vec, b = p<0.01 compared to mut99+vec.