title: Letter: Microbial semi-synthesis of aminoglycosidic antibiotics by mutants of S. ribosidificus and S. kanamyceticus.
mesh_terms: D000900:Anti-Bacterial Agents / Q000096:biosynthesis*; D009154:Mutation; D013302:Streptomyces / Q000378:metabolism
chemical_list: D000900:Anti-Bacterial Agents