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MUTANT SACCHAROMYCES CEREVISIAE STRAIN UTILIZING XYLOSE FOR ETHANOL PRODUCTION
MUTANT SACCHAROMYCES CEREVISIAE STRAIN UTILIZING XYLOSE FOR ETHANOL PRODUCTION
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机译:利用木糖的木糖突变酵母菌株生产乙醇
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摘要
The present invention relates to a new xylose utilizing Saccharomyces cerevisiae strain being able to utilize xylose for ethanol production which strain is up-regulated with regard to the genes for xylose reductase (XR) and xylulose dehydrogenase (XDH) as well as xululokinase (XK) and over-expressing the non-oxidative pentose phosphate pathway (PPP) and comprising a deletion of the gene GRE3 deletion, as well as the strain has been adapted to xylose feeding.
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