Fig. 1.
Bactericidal activities of (A) zabofloxacin, (B) moxifloxacin, (C) levofloxacin and (D) ciprofloxacin against fluoroquinolone-resistant MRSA clinical isolate S13. Blue line, 0.5 MIC; red line, 1 MIC; green line, 2 MIC; purple line, 4 MIC. Data points are geometric means with error bars being one standard deviation of replicate experiments (n = 3).