摘要
对盐霉素产生菌进行紫外线和氯化锂复合诱变处理后,以脂肪酶活力为指标筛选盐霉素高产菌株。通过摇瓶进一步复筛,得到摇瓶发酵水平比出发菌株产量提高13.6%的盐霉素高产突变菌株。
Lipase activity was used as a selecting marker for high yield strain, selected with the method of induced mutant by UV and LiCI. After selected among them, most were determined as high yield salinomycin producing strains, a strain whose productivity of salinomycin was 13.6% higher than that of its parent was obtained.
出处
《黑龙江八一农垦大学学报》
2005年第4期35-38,共4页
journal of heilongjiang bayi agricultural university
关键词
盐霉素
脂肪酶
诱变育种
salinomycin
lipase
induced mutagenesis
