title: [Production of Bacillus polymyxa mutants producing the antibiotic polymyxin M using N-methyl-N-nitro-N-nitrosoguanidine].
mesh_terms: D001407:Bacillus / Q000187:drug effects*; D005827:Genetics, Microbial; D006146:Guanidines / Q000494:pharmacology*; D009153:Mutagens; D009154:Mutation; D009603:Nitroso Compounds / Q000494:pharmacology*; D009604:Nitrosoguanidines / Q000494:pharmacology; D011113:Polymyxins / Q000096:biosynthesis*
chemical_list: D006146:Guanidines; D009153:Mutagens; D009603:Nitroso Compounds; D009604:Nitrosoguanidines; D011113:Polymyxins
vernacular_title: Poluchenie s pomoshch'is N-metil-N-nitro-N-nitrozoguanidina mutantov u Bacillus polymyxa, obrazuiushchego antibiotik polimiksin.