Figure 7From: Absence of functional TolC protein causes increased stress response gene expression in Sinorhizobium melilotiSwimming (a) and swarming (b) tests. Swimming and swarming plates containing 0.3% and 0.6% purified agar, respectively, were spotted with 5 μl of late exponential S. meliloti cultures grown overnight in GMS medium. The photographs were taken after 1 day of incubation for swarming and 3 days for swimming at 30°C.Back to article page