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. 2016 Jul 26;7:1150. doi: 10.3389/fmicb.2016.01150

FIGURE 7.

FIGURE 7

(A) Adhesion of A. hydrophila AH-3, non-polar flagellum mutant AH-3::flaAΔflaB, AH-3ΔflgT mutant, and AH-3ΔflgT complemented with pBAD33-FLGT to HEp-2 cells. Mean number of adherent bacteria per HEp-2 cells. (B) Biofilm formation ability of A. hydrophila AH-3, non-polar flagellum mutant AH-3::flaAΔflaB, AH-3ΔflgT mutant, and AH-3ΔflgT complemented with pBAD33-FLGT. OD570 quantifies the amount of crystal violet retained by the biofilm on the microtiter plates after staining. The complemented mutant was grown under induced conditions (0.2% L-arabinose). The average of three independent experiments (each experiment performed in duplicate) is show. Error bars represent standard deviations.