利福霉素产生菌906—43菌株的选育  

Selective Breeding of Rifamycin Producer Nocardia Mediterranei 906-43

作　　者：王付转[1] 王雁萍[1] 

机构地区：[1]郑州大学离子束生物工程省重点实验室,河南郑州450052

出　　处：《南阳师范学院学报》2002年第4期64-65,共2页Journal of Nanyang Normal University

摘　　要：用氮离子束辐照处理利福霉素产生菌地中海诺卡氏菌 ,再利用利福霉素浓度梯度平板培养、纯化和复筛 ,得到高产菌株 90 6— 43 ,较出发株产量提高 17 5 %。Rifamycin producer strains Nocardia mediterranei were irradiated with nitrogen ion beam,cultivated with Rifamycin concentration grade plates,purified and selec ted etc.The strain 906-43 was obtained,which yield is increased as 17 5%,com paring with the original strain

关 键 词：离子束 辐照 得福霉素SV 选育 

分 类 号：O152.1[理学—数学]