Fig. 3From: The role of Zur-regulated lipoprotein A in bacterial morphology, antimicrobial susceptibility, and production of outer membrane vesicles in Acinetobacter baumanniiOMVs of A. baumannii ATCC 17978, ΔzrlA mutant OH743, and zrlA-complemented OH810 strains a Size and number of OMVs from A. baumannii strains were determined using NTA. Data are representative of three independent experiments with similar results. b Protein concentration of OMVs isolated from 1 L of bacterial culture was measured. Data are presented as mean ± SD of two independent experiments. ** p < 0.01 compared to wild-type ATCC 17978. c OMV proteins were resolved by SDS-PAGE in 12% gels. Lane M, molecular weight marker; 1, A. baumannii ATCC 17978; 2, ΔzrlA mutant OH743; 3, ΔzrlA-complemented OH810Back to article page