发明授权
- 专利标题： Modified yeast strains exhibiting enhanced fermentation of lignocellulosic hydrolysates
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申请号： US12981890申请日： 2010-12-30
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公开(公告)号： US08603788B2公开(公告)日： 2013-12-10
- 发明人: Jennifer Donaldson , Jan-Maarten A. Geertman , Glenn D. Munkvold , Gary Pigeau , Philippe J. Dufresne , Loreta Gudynaite-Savitch
- 申请人： Jennifer Donaldson , Jan-Maarten A. Geertman , Glenn D. Munkvold , Gary Pigeau , Philippe J. Dufresne , Loreta Gudynaite-Savitch
- 申请人地址： CA Ottawa
- 专利权人： Iogen Energy Corporation
- 当前专利权人： Iogen Energy Corporation
- 当前专利权人地址： CA Ottawa
- 代理机构： Fitzpatrick, Cella, Harper & Scinto
- 主分类号： C12P7/10
- IPC分类号： C12P7/10 ; C12N9/00 ; C12N9/42 ; C12N1/20 ; C12N15/00 ; C07H21/04
摘要：
The present invention relates to novel xylose-fermenting yeast strains (for example, yeast of the genus Saccharomyces, e.g., S. cerevisiae) with an enhanced ability to ferment the xylose (and/or another pentose sugar) present in a lignocellulosic hydrolysate to a fermentation product(s) (for example, an alcohol (e.g., ethanol) or a sugar alcohol (e.g., xylitol)).
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