Fig. 2.
Antibiotic concentrations leading to approximately 50% growth reduction. B. subtilis was grown in defined medium to exponential phase and treated with platensimycin (5 μg/ml) (A), platencin (0.2 μg/ml) (B), cerulenin (5 μg/ml) (C), and triclosan (0.5 μg/ml) (D). The time point of antibiotic addition is marked by arrowheads.