title: Mutants of Eremothecium ashbyii resistant to 8-azaguanine. Communication I. Isolation of mutants and study of the level of riboflavin biosynthesis.
mesh_terms: D001203:Ascomycota / Q000187:drug effects*; D001375:Azaguanine / Q000494:pharmacology*; D003470:Culture Media; D004352:Drug Resistance, Microbial; D009154:Mutation; D010461:Peptones / Q000494:pharmacology; D012256:Riboflavin / Q000096:biosynthesis*; D004718:Saccharomycetales / Q000187:drug effects* / Q000254:growth & development / Q000378:metabolism
chemical_list: D003470:Culture Media; D010461:Peptones; D001375:Azaguanine; D012256:Riboflavin