title: Production of gramicidin S in batch and continuous culture.
mesh_terms: D001407:Bacillus / Q000254:growth & development; D001431:Bacteriological Techniques; D003470:Culture Media; D008433:Mathematics; D008954:Models, Biological; D014449:Tyrothricin / Q000096:biosynthesis*
chemical_list: D003470:Culture Media; D014449:Tyrothricin