Figure 6From: Rapid assessment of the effect of ciprofloxacin on chromosomal DNA from Escherichia coli using an in situ DNA fragmentation assayRepresentative images of the DNA fragmentation induced by CIP in E. coli strains C-20 and C-15. Left: MIC dose; medium: 10× MIC dose; right: 100× MIC dose. Above: control C-20 strain. a: 0.007 μg/ml; b: 0.07 μg/ml; c: 0.7 μg/ml. Below: C-15 strain. d: 0.25 μg/ml;e: 2.5 μg/ml; f: 25 μg/ml.Back to article page