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. 2015 May 6;6:312. doi: 10.3389/fpls.2015.00312

Figure 6.

Figure 6

Comparisons of biofilm formation among the wild-type strain (Foc-GD), FocVel1 deletion mutant (ΔFocVel1-3), and complemented strain (ΔFocVel1-3C) on polystyrene strips after incubation for 2, 4, 8, 12 h. (A) Polystyrene strips with biofilms were stained with SYTO-9 and the images were taken using a fluorescence microscope. Scale bar: 50 μm. (B) The biofilms were quantified by XTT reduction assay. Bars represent standard errors from three independent experiments with three technical replicates each. Different letters indicate statistically significant differences (p < 0.05).