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. 2017 Oct 17;8:1944. doi: 10.3389/fmicb.2017.01944

FIGURE 2.

FIGURE 2

Effects of AI-2 on the production of virulence factors of P. aeruginosa PAO1. P, PAO1 group; P+AI-2, PAO1+AI-2 group; triangleP, P. aeruginosa lasR rhlR mutant group; triangleP+AI-2, P. aeruginosa lasR rhlR mutant+AI-2 group. (A) Relative productions of virulence factors of pyocyanin. (B) Elastase activity.