Figure 2

Susceptibility of 3 isogenic morphotypes of B. pseudomallei to ROI and antimicrobial peptide LL-37. Survival was examined for 5 different B. pseudomallei isolates. (A) Percent survival in ROI was determined on LB agar plates containing 625 μM H₂O₂ compared to the number of bacteria on plates without H₂O₂. The results were obtained from 4 separate experiments. (B) Percent survival in LL-37 was determined at 6.25 μM LL-37 in 1 mM potassium phosphate buffer (PPB) pH 7.4 for 6 h. The results were obtained from 2 separated experiments. Data plots are means ± standard deviations.