Figure 7

Effect of AiiK on virulence factor production. (a) The extracellular proteolytic activity of P. aeruginosa PAO1. (b) The pyocyanin production of P. aeruginosa PAO1. Bottle 1: 0 μg/mL of AiiK; Bottle 2: 5 μg/mL of AiiK; Bottle 3: 10 μg/mL of AiiK. All experiments were carried out in triplicates.