TABLE 2.

MICs of different antibiotics for PAO789a

StrainMIC (μg/ml) of:
ChTpGmKmStrTriEtBrCip
PAO78922212884640.06
PAO789 (+1 mM IPTG)88212884640.06
PAO789 (+1 mM IPTG + 10 μg/ml PAN)0.51NDNDNDNDNDND
  • a All MIC determinations were performed using the broth microdilution technique or the Etest method (ciprofloxacin only) and Mueller-Hinton broth as the growth medium. Abbreviations: Ch, chloramphenicol; Tp, trimethoprim; Km, kanamycin; Str, streptomycin; Tri, triclosan; EtBr, ethidium bromide; Cip, ciprofloxacin; PAN, Phe-Arg-β-naphthylamide dichloride; ND, not determined.