摘要
类胡萝卜素产生菌Ｈｍ６８的诱变和选育陈敏（生物系）摘要本文初步研究了类胡萝卜素高产菌株的选育方法。通过用亚硝基胍（ＮＴＧ）处理出发菌株Ｈｍ６８的细胞，经筛选得到一株变异株Ｈｍ６８－５，色素产率达到７３０μｇ／ｇ，较出发菌株提高３０％．关键词诱变，类...
The methods for screening mutants of high carotenoid producers were searched.By treating the cell of red yeast Hm68 with NTG,we obtained a mutant strain Hm68 5,which produced carotenoid at the level of 730 μg/g.The pigment production was 30% higher than the parental strain.
出处
《杭州教育学院学报》
CAS
1998年第3期41-44,共4页
JOURNAL OF HANGZHOU EDUCATIONAL INSTITUTE
