摘要
采用紫外线、亚硝酸和氮离子注入等诱变处理方法,对抗生素产生菌Streptomyces albogriseus的出发菌株JFA-001-71进行逐步选育,最终获得高产菌株N-56-343,菌株产素水平高且较为稳定,世代间的发酵产素水平无显著性差异。
Three nmtagenic treatments including UV, nitrous acid and nitrogenion implantation were used to treat the antibiotic-producing strain Streptomyces albogriseus JFA-O01-71. And a mutant N-56-343 was obtained. The fermentation of the train is high and stable. There is no significant difference betweon generations.
出处
《热带作物学报》
CSCD
2011年第9期1736-1739,共4页
Chinese Journal of Tropical Crops
基金
中央级公益性科研院所科研业务专项项目(No.2011hzs1J021)
海南省自然科学基金(No.808178)