TABLE 1

Antimicrobial susceptibility of MtrD site-directed mutantsa

TABLE 1
  • a Amp, ampicillin; Pen, penicillin; Azi; azithromycin; Ery, erythromycin; EtBr, ethidium bromide; CV, crystal violet; Pmb, polymyxin B; TX-100, Triton X-100.

  • b Antimicrobial susceptibility was determined by agar dilution. All assays are representative values from 3–9 assays. Bolded MIC values represent those at least 2-fold greater or less than that of the strain with a WT mtrD gene.