Fig. 7From: The effect of ArcA on the growth, motility, biofilm formation, and virulence of Plesiomonas shigelloidesThe invasion capability of the WT, ∆arcA, and pBAD33-arcA+ strains into Caco-2 cells. Results were performed using analysis of variance (ANOVA) of four independent assays. Significant differences were indicated by asterisks (*P < 0.05)Back to article page