Figure 3From: Functional verification of computationally predicted qnr genesCiprofloxacin susceptibility of recombinant E. coli strains carrying two different qnr genes. MICs of ciprofloxacin were determined after addition of inducers at three different concentrations described in Figure 1, which stimulated expression from the pZE21 plasmid (blue bars), the pZA14 plasmid (green bars), or both (striped bars). The header of each graph describes the qnr content of each strain and from which plasmids they are expressed.Back to article page