发明名称 |
Recombinant Saccharomyces cerevisiae expressing chimeric glucose transporters |
摘要 |
The present invention provides a modified Saccharomyces yeast which produces significantly lower levels of ethanol than wild-type yeast under aerobic conditions and saccharide concentrations of 2% glucose, and which exhibits a growth rate of at least 30% of the wild-type yeast, preferably containing a chimeric construct of at least 2 saccharide transporters, nucleic acid molecules encoding the chimeras and polypeptides encoded by such sequences, and methods of using the modified yeast for preparing products in the yeast.
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申请公布号 |
US7507574(B2) |
申请公布日期 |
2009.03.24 |
申请号 |
US20030312783 |
申请日期 |
2003.07.21 |
申请人 |
GOTHIA YEAST SOLUTIONS AB |
发明人 |
BILL ROSLYN;BOLES ECKHARD;GUSTAFSSON LENA;HOHMANN STEFAN;LARSSON CHRISTER;ELBING KARIN |
分类号 |
C12N1/19;A23J1/18;C07H21/04;C07K14/395;C12C11/00;C12N15/63;C12N15/81;C12P1/02;C12P21/02 |
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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