title: An approach to the biosynthetic pathway of butirosins and the related antibiotics.
mesh_terms: D000900:Anti-Bacterial Agents / Q000096:biosynthesis*; D001407:Bacillus / Q000235:genetics / Q000378:metabolism*; D002076:Butirosin Sulfate / Q000096:biosynthesis*; D009154:Mutation
chemical_list: D000900:Anti-Bacterial Agents; D002076:Butirosin Sulfate