title: Improvement of kasugamycin-producing strain by the agar piece method and the prototroph method.
mesh_terms: D000362:Agar; D000935:Antifungal Agents / Q000032:analysis / Q000096:biosynthesis*; D001431:Bacteriological Techniques; D001681:Biological Assay; D055598:Chemical Phenomena; D002621:Chemistry; D003433:Crosses, Genetic; D003470:Culture Media; D005827:Genetics, Microbial; D006824:Hybridization, Genetic; D009154:Mutation; D011549:Pseudomonas / Q000378:metabolism; D011995:Recombination, Genetic; D013302:Streptomyces / Q000254:growth & development* / Q000378:metabolism
chemical_list: D000935:Antifungal Agents; D003470:Culture Media; D000362:Agar