摘要
吸水链霉菌井冈变种(Streptomyces hygroscopicus var.jinggangensis Yen)KN-16经紫外线、60Coγ射线、亚硝酸-紫外线复合诱变处理,摇瓶发酵筛选得到一株井冈霉素A高产菌株F-101,该菌株产井冈霉素A含量较出发菌株提高了33.5%。
Jinggangmycins A strain KN-16 of Streptomyces hygroscopicus var. jinggangensis Yen was treated by UV,^60Coγ Radial and UV with HNO2 respectively, a high-yield Jinggangmycins A strain F-101 was obtained, the Jinggangmycin A yield was 33.5% higher than that by the original strain on shaking flask fermentation.
出处
《湖北农业科学》
北大核心
2009年第3期612-614,共3页
Hubei Agricultural Sciences
基金
工业微生物湖北省重点实验室开放基金[(2007)4]
关键词
吸水链霉菌井冈变种
诱变
井冈霉素A
Streptomyces hygroscopicus var. jinggangensis Yen
mutation
Jinggangmycin A
