摘要
利用基因工程技术对大肠杆菌(Escherichia coli)、运动发酵假单胞菌(Zymomonas mobilis)、啤酒酵母菌(Saccharomyces cere-visiae)进行改造,构建出一系列能够发酵木质纤维素水解产物(木糖、葡萄糖)的基因重组菌株,以提高发酵木糖和葡萄糖转化乙醇的能力,成为目前研究和开发的重点。文中对其研究进展及相关菌株载体的构建方法进行了综述。
Using Escherichia coli, Zymomonas mobilis, or Saccharomyces cerevisiae as original strain, a series of gene recombination strains which can ferment lignocellulose hydrolysis （xylose and glucose） were constructed by genetic engineering technology. How to improve the fermentation capability of recombinant strains to produce ethanol from xylose and glucose is the focus of current research. Here, the research progress and the construction of related strains or vectors were reviewed.
出处
《中国酿造》
CAS
北大核心
2009年第2期11-13,共3页
China Brewing
关键词
基因工程
木质纤维素
木糖
葡萄糖
基因重组
乙醇
genetic engineering
lignocellulose
xylose
glucose
gene recombination
ethanol
