期刊
BIOTECHNOLOGY LETTERS
卷 30, 期 4, 页码 731-734出版社
SPRINGER
DOI: 10.1007/s10529-007-9599-8
关键词
2,3-butanediol; Klebsiella oxytoca; proton-suicide method
Klebsiella oxytoca mutants were isolated from the wild type strain ME-303 after mutagenesis with UV coupled with diethyl sulfate and the following modified proton suicide method. By analyzing the activities of lactate dehydrogenase and phosphotransacetylase involved in lactic and acetic acid formation pathways and batch fermentation, one mutant, ME-UD-3, was isolated that produced 7.8% more 2,3-butanediol than ME-303 with the corresponding byproducts of lactic and acetic acid decreased by 88% and 92%, respectively.
作者
我是这篇论文的作者
点击您的名字以认领此论文并将其添加到您的个人资料中。
推荐
暂无数据