Improvement of thermal adaptability and fermentation of industrial ethanologenic yeast by genomic DNA mutagenesis-based genetic recombination
基于基因组DNA诱变的遗传重组改造乙醇工业酵母的耐热性及发酵性能

Ethanol is an attractive alternative to fossil fuels.Saccharomyces cerevisiae is the most important ethanol producer.However,in the process of industrial production of ethanol,both cell growth and fermentation of ethanologenic S.cerevisiae are dramatically affected by environmental stresses,such as thermal stress.In this study,we improved both the thermotolerance and fermentation performance of industrial ethanologenic S.cerevisiae by combined usage of chemical mutagenesis and genomic DNA mutagenesis-based ...