title: Alteration of permeability of protoplasts of Bacillus megaterium by bacitracin and selected metallic ions.
mesh_terms: D001410:Bacillus megaterium / Q000187:drug effects*; D001414:Bacitracin / Q000494:pharmacology*; D002463:Cell Membrane Permeability / Q000187:drug effects*; D008670:Metals / Q000494:pharmacology*
chemical_list: D008670:Metals; D001414:Bacitracin