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. 2019 Jun 15;1:100001. doi: 10.1016/j.bioflm.2019.100001

Fig. 4.

Fig. 4

Number of surviving cells (persisters) in small protein overexpression mutants after treatment with high concentrations (4 x MIC) Tob or Cip. Data are expressed as the ratio of the fraction surviving persisters in the overexpression mutant and the fraction surviving persisters in the vector control. The fraction of surviving cells for the WT (vector control) was 0.03% (SEM: 0.02) and 4.16% (SEM: 1.26) after treatment with Tob or Cip, respectively. Error bars represent SEM (n ≥ 3). Statistically significant differences (P < 0.05) are indicated by an asterisk.