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. 2020 Jan 24;15(1):e0228153. doi: 10.1371/journal.pone.0228153

Fig 2. K05 increases the potency of common antibiotics.

Fig 2

Concentration dependent effect of K05 in: (A) E.coli MJF455 cultures carrying empty plasmid or expressing (Hin-MscL) grown in the presence or the absence of 2.25 μM DHS. (B) E.coli MJF455 cultures carrying empty plasmid or expressing Eco-MscL grown in the presence or the absence of 1 μM kanamycin or (C) 0.5 μM tetracycline. (D) Minimal inhibitory concentration curves for 2 μM ampicillin for E. coli strains MJF367, MJF455 and MJF451 are shown as indicated. Note that MscL and MscS channels are expressed at endogenous protein levels. Values represent the mean of three experiments and error bars are the SEM. (n = 3).