采用紫外线连续诱变方法选育阿维菌素高产菌株  

Screening of High Producing Avermectin Strain by Continuous UV Mutation

作　　者：狄小青 曲志西 张京力 

机构地区：[1]华北制药集团爱诺有限公司,河北石家庄052165

出　　处：《河北化工》2009年第9期36-37,共2页Hebei Chemical Industry

摘　　要：以除虫链霉菌(Streptomyces avermitilis)为出发菌株,采用连续3次紫外诱变,同时使用D-脱氧葡萄糖进行定向筛选,选育得到阿维菌素高产菌株,较出发菌株提高了34.4%。As an original strain,streptomyces avermitilis was mutated by UV for continuous three times.At the same time,combining with the selection of D-deoxy-glucose,the high-producing avermectin strain was obtained.The productivity of this strain was 34.4% higher than the original stain.

关 键 词：阿维菌素 除虫链霉菌 紫外连续诱变 D-脱氧葡萄糖 

分 类 号：Q344[生物学—遗传学]