发明名称 |
Metabolically engineered micro-organisms having improved galactose uptake |
摘要 |
A recombinant prototrophic micro-organism such as a yeast is provided which over-expresses the activity of an enzyme catalysing the conversion of glucose-1 phosphate to glucose-6 phosphate in the galactose uptake and metabolism pathway. Suitably the increased enzyme activity is due to over-expression of the gene PGM2. This produces increased uptake of galactose and increased ethanol production when the organism is grown on a galactose containing medium.
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申请公布号 |
US7393669(B2) |
申请公布日期 |
2008.07.01 |
申请号 |
US20030613219 |
申请日期 |
2003.07.07 |
申请人 |
FLUXOME SCIENCES A/S |
发明人 |
BRO CHRISTOFFER;REGENBERG BIRGITTE;NIELSEN JENS |
分类号 |
C12P7/56;C07H21/04;C12N1/19;C12N9/90;C12N9/92;C12N15/81;C12P7/06;C12P7/08;C12P7/48 |
主分类号 |
C12P7/56 |
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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