title: Production of quinomycin A in Streptomyces lasaliensis.
abstract: In addition to lasalocid, an oligoether coccidiostatic compound, other compounds are synthesized by Streptomyces lasaliensis. Mutants producing either of two antibiotics, lasalocid A or quinomycin A (an antibiotic of quinoxaline character), were obtained by natural selection and by mutagenesis. Methods of isolation, purification and estimation of both compounds were established.
mesh_terms: D004448:Echinomycin / Q000096:biosynthesis* / Q000302:isolation & purification; D009154:Mutation; D011810:Quinoxalines / Q000096:biosynthesis*; D013302:Streptomyces / Q000166:cytology / Q000235:genetics / Q000378:metabolism*; D013696:Temperature
chemical_list: D011810:Quinoxalines; D004448:Echinomycin