Figure 7From: A rapid in situ procedure for determination of bacterial susceptibility or resistance to antibiotics that inhibit peptidoglycan biosynthesisRepresentative images of the effect of increasing doses of ampicillin in a susceptible strain of E. coli. a: control, 0 μg/ml; b: 2 μg/ml; c: MIC dose, 4 μg/ml; d: 8 μg/ml; e: 12 μg/ml.Back to article page