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Fig. 1 | BMC Microbiology

Fig. 1

From: The influence of oxygen and oxidative stress on de novo acquisition of antibiotic resistance in E. coli and Lactobacillus lactis

Fig. 1

Acquisition of resistance to amoxicillin (A, E, I), enrofloxacin (B, F, J), kanamycin (C, G, K), and tetracycline (D, H, L) of E. coli wild-type MG1655 (blue: anaerobic/black: aerobic) and the ΔoxyR knockout (green: anaerobic/red: aerobic) strains. The Y-axis indicates the antibiotic concentration at which the cells were able to grow. The top 4 panels (A-D) show wild-type MG1655, the second set of panels (E-H) show the ΔoxyR mutant, and the third set of panels (I-L) compares the resistance concentrations of each strain reached at day 20

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