Plant-expressed pyocins for control of Pseudomonas aeruginosa
Fig 7
Pyocin activity against biofilms.
One day-old P. aeruginosa biofilms grown in CAA medium were treated with pyocins. A–A19 strain treated with 10 μg mL-1 of pyocins, when each pyocin is used separately, and 2.5 μg of each pyocin used as a mixture. B–PW2389 (PAO1(mucB)) treated with 100 μg mL-1 of pyocins. C–PAO1 and PW2389 treated with 10 μg mL-1 of pyocins. Data are the mean ± SD of at least three separate independent experiments. * Denotes statistical significance (p≤0.001) for comparison of treatment with antimicrobials versus control by a one-way ANOVA test with Bonferroni correction applied. ** no statistical significance (p>0.001).