Figure 1From: Updated molecular epidemiology of carbapenem-non-susceptible Escherichia coli in Taiwan: first identification of KPC-2 or NDM-1-producing E. coliin Taiwan Outer membrane profile of ATCC control isolates and clinical isolates of E. coli from this study. Lane 1 shows the expression of OmpC, OmpF, and OmpA in the ATCC25922 control strain. Lane 2 shows OmpF deficiency; Lane 3 shows OmpC deficiency; Lane 4 shows both OmpF and OmpC deficiency.Back to article page