[Changes in the qualitative composition of an antibiotic due to chemical mutagenesis].
D003470:Culture Media; D005285:Fermentation; D009153:Mutagens / Q000494:pharmacology*; D009154:Mutation; D013302:Streptomyces / Q000187:drug effects*; D013307:Streptomycin / Q000096:biosynthesis*; D013678:Technology, Pharmaceutical
D003470:Culture Media; D009153:Mutagens; D013307:Streptomycin
Izmenenie kachestvennogo sostava antibiotika kak rezul'tat khimicheskogo mutageneza.