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Figure 1

From: Epinephrine affects motility, and increases adhesion, biofilm and virulence of Pseudomonas aeruginosa H103

Figure 1

Effect of Epi on P. aeruginosa H103 motility. (a) Covered distance by swarming motility on LB 0.6% agar, after 24 h, (b) Covered distance by twitching motility on LB 1% agar, (c) Macroscopic and microscopic observations of twitching. Micrographs were taken with an Axio Vert A.1 inverted microscope, scale bar: 0.1 mm. The error bars indicate the standard error of the mean (SEM). Two-tailed paired t-test was used, (n = 6 and n = 3 for swarming and twitching assays respectively), *p = 0.0125, ns: not significant.

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