高效代谢木糖产乙醇的酵母菌株的选育  

Breeding of Higher Ethanol Fermentation of Xylose Strain with Protoplast Fusion and Mutagenisis

作　　者：韩丽丽[1] 涂振东 叶凯 李勇峰[1] 陈高云[1] 赵媛[1] 刘敏[1] 

机构地区：[1]中国人民解放军防化指挥工程学院三系生物防护教研室,北京102205 [2]新疆维吾尔自治区农科院,新疆830091

出　　处：《酿酒》2008年第2期38-41,共4页Liquor Making

摘　　要：为提高季也蒙毕赤酵母和休哈塔假丝酵母代谢木糖生产乙醇能力,采用原生质体融合以及化学及物理诱变方法进行育种,得到五个乙醇产量较高的菌株XX2,X1,X4,X12和X13。说明原生质体融合和诱变育种是筛选高效菌种的有效途径。To improve the Ethanol Fermentation of Xylose of Pichia guillermondii and Candida shehatea,we uses the Protoplast Fusion and Mutagenisis to breed five better strains XX2, X1, X4, X12 and X13.And t his shew that Protoplast Fusion and Mutagenisis were good for fungus breeding.

关 键 词：木糖 乙醇 原生质体融合 诱变育种 

分 类 号：Q939.97[生物学—微生物学] TS261.11[轻工技术与工程—发酵工程]