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. 2015 Dec 2;6:1373. doi: 10.3389/fmicb.2015.01373

FIGURE 1.

FIGURE 1

Phenotypic heterogeneity of SMK279a cells during growth on solid media. (A) SMK279a forms round, uniform colonies when grown without ampicillin on LB agar plates for 48 h at 37°C. (B) Colony heterogeneity on LB agar supplemented with ampicillin showing small and big colonies after growth for 48 h at 37°C. (C) Small colonies (indicated by red dashed circle) and big colonies cultivated on agar plates containing high concentrations of ampicillin (600 μg/ml). (D) Colonies differ slightly in color when cultivated for 48 h on agar plates containing high concentrations of ampicillin (600 μg/ml).