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. 2018 Oct 5;19(10):3038. doi: 10.3390/ijms19103038

Figure 4.

Figure 4

Twitching and swarming motility in Xoo strains. (A) After a 3-day incubation on a peptone sucrose agar (PSA) plate, twitching motility from the colonies was oberved by light microscopy. White bars represent 100 μm. (B) Swarming motility was observed by a light microscope and analyzed by measuring the diameter of colonies after 7 days incubation on semi-solid XOM2 media. Different letters on the bars indicate statistically significant differences in average values by one-way ANOVA (p < 0.05).