SACCHAROMYCES CEREVISIAE MUTANT

摘要

The present invention relates to a method for improved ethanol production fr om xylose utilising strain of Saccharomyces cerevisiae comprising genes for overexpression of xylose reductase, xylitol dehydrogenase and xylulokinase, wherein in addition to said genes, one or more specific genes of a defined group is overexpressed, and/or one or more genes of a defined group is delet ed.