title: Studies on sporulation process in Bacillus subtilis.
mesh_terms: D001412:Bacillus subtilis / Q000166:cytology / Q000187:drug effects / Q000502:physiology*; D001426:Bacterial Proteins / Q000032:analysis; D004917:Erythromycin / Q000494:pharmacology; D013171:Spores, Bacterial / Q000166:cytology* / Q000187:drug effects / Q000648:ultrastructure
chemical_list: D001426:Bacterial Proteins; D004917:Erythromycin