TABLE 1

Colistin MICs of the A. baumannii strains used in this study, as determined using the BMD method

A. baumannii strainMIC (μg/ml)
6009-18–16
6009-2128
6009-2/pWH1266::hns16–32
6009-2/pWH126664
6009-1/pWH1266::eptA64
6009-1/pWH12668
6009-1 Δhns (directed hns deletion mutant)128