发明名称 |
MUTANT SACCHAROMYCES CEREVISIAE STRAIN UTILIZING XYLOSE FOR ETHANOL PRODUCTION |
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. |
申请公布号 |
WO2005108552(A1) |
申请公布日期 |
2005.11.17 |
申请号 |
WO2005SE00660 |
申请日期 |
2005.05.04 |
申请人 |
FORSKARPATENT I SYD AB;KARHUMAA, KAISA;GORWA-GRAUSLUND, MARIE-FRANCOISE |
发明人 |
KARHUMAA, KAISA;GORWA-GRAUSLUND, MARIE-FRANCOISE |
分类号 |
C12N1/19;C12N9/04;C12N9/12;C12N15/52;C12P;C12P7/06;C12P7/10 |
主分类号 |
C12N1/19 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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