Efflux-mediated multidrug resistance in Bacillus subtilis: similarities and dissimilarities with the mammalian system.

Bacillus subtilis cells selected for their resistance to rhodamine 6G demonstrated a multidrug-resistance (MDR) phenotype resembling that of mammalian MDR cells. Like MDR in mammalian cells, MDR in bacteria was mediated by the efflux of the drugs from the cells. The bacterial multidrug efflux system... View More