title: [Antibiotics synthesis and several other properties of Bacillus polymyxa var. Ross mutants].
mesh_terms: D000900:Anti-Bacterial Agents / Q000096:biosynthesis* / Q000302:isolation & purification / Q000494:pharmacology; D001407:Bacillus / Q000378:metabolism*; D001884:Bordetella / Q000187:drug effects*; D002850:Chromatography, Gel; D004586:Electrophoresis; D009154:Mutation; D010452:Peptide Biosynthesis; D010455:Peptides / Q000302:isolation & purification; D011514:Proteus vulgaris / Q000187:drug effects*
chemical_list: D000900:Anti-Bacterial Agents; D010455:Peptides
vernacular_title: Nekotorye svoĭstva mutantov Bacillus polymyxa var. Ross i biosintez imi antibiotikov.