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. 2011 Sep 7;6(9):e24552. doi: 10.1371/journal.pone.0024552

Figure 1. Cell size measured by flow cytometry for the strains of the two isogenic systems.

Figure 1

Each graphic compares size measurement for bacterial cell populations consisting of the reference susceptible strain E. coli CFT073 (in black) and of the tested strain : E. coli CFT073(pBR322) (qnr-negative) in red (part A), E. coli CFT073(pBRAM1) (qnrA3-positive) in yellow (part B), E. coli CFT073(pBRAM2) (qnrA3-positive) in pink (part C), E. coli CFT073-SmR (qnr-negative) in blue (part D), E. coli CFT073-SmR(pHe96) (qnrA3-positive) in green (part E) and its variant R42 in purple (part F). Measurements were made separately, not in a competitive assay.