title: Studies on biosynthesis of polymyxin E (colistin). II. Biosynthesis of polymyxin E by mutants m-5 and d-13 of Bacillus polymyxa K-1.
mesh_terms: D001407:Bacillus / Q000201:enzymology / Q000254:growth & development / Q000378:metabolism*; D006863:Hydrogen-Ion Concentration; D009154:Mutation; D010447:Peptide Hydrolases / Q000378:metabolism; D011113:Polymyxins / Q000096:biosynthesis*; D013997:Time Factors
chemical_list: D011113:Polymyxins; D010447:Peptide Hydrolases