title: Fine structure of erythromycin-resistant, conditional asporogenous mutant of Bacillus subtilis 168.
mesh_terms: D001412:Bacillus subtilis / Q000502:physiology / Q000648:ultrastructure*; D004917:Erythromycin / Q000494:pharmacology*; D009154:Mutation; D013171:Spores, Bacterial / Q000187:drug effects*
chemical_list: D004917:Erythromycin