FIG 2.

Impact of gene disruption on the growth under iron-deficient conditions. (A and B) Growth of the A. baumannii ATCC 19606 wild type (WT), ΔbasD, ΔbauA, ΔbauB, ΔbauD, and ΔbauF in the LB medium (A) without or (B) with 200 μM DP. The growth of each bacterial strain was measured using a 1-cm cuvette after 24 h of incubation at 37°C. Error bars represent the standard deviations of three independent experiments. Statistical significance was assessed by one-way analysis of variance (ANOVA) tests (ns, not significant; ****, P < 0.0001).