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. 2018 Aug 3;9:1724. doi: 10.3389/fmicb.2018.01724

FIGURE 6.

FIGURE 6

PAAG upon permeabilization causes depolarization of the cytoplasmic membrane. Effect of PAAG or colistin on the cytoplasmic membrane of CCCP-induced P. aeruginosa persister cells incubated with DiSC3(5). Results expressed in relative fluorescence units (RFU) observed at 670 nm as compared to negative control. 0.1% Triton X-100 was used as positive control. Cells with DiSC3(5) was used as the baseline control. Data represented as mean ± SEM of three determinations. ∗∗∗∗P < 0.001, ∗∗P < 0.01, P < 0.05. The lines were used to compare the statistical significance between the different concentration of PAAG treatments.