发明申请
US20140141473A1 YEAST CELL CAPABLE OF CONVERTING SUGARS INCLUDING ARABINOSE AND XLOSE
审中-公开
YEAST细胞能转化糖，包括阿拉伯胶和XLOSE
- 专利标题： YEAST CELL CAPABLE OF CONVERTING SUGARS INCLUDING ARABINOSE AND XLOSE
- 专利标题（中）： YEAST细胞能转化糖，包括阿拉伯胶和XLOSE
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申请号： US14112713申请日： 2012-04-20
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公开(公告)号： US20140141473A1公开(公告)日： 2014-05-22
- 发明人: Paul Klaassen , Bianca Elisabeth Maria Gielesen , Gijsberdina Pieternella Van Suylekom , Panagiotis Sarantinopoulos , Wilbert Herman Marie Heijne , Aldo Greeve
- 申请人： Paul Klaassen , Bianca Elisabeth Maria Gielesen , Gijsberdina Pieternella Van Suylekom , Panagiotis Sarantinopoulos , Wilbert Herman Marie Heijne , Aldo Greeve
- 申请人地址： NL Heerlen
- 专利权人： DSM IP ASSETS B.V.
- 当前专利权人： DSM IP ASSETS B.V.
- 当前专利权人地址： NL Heerlen
- 优先权： EP11163579.3 20110422
- 国际申请： PCT/EP2012/057273 WO 20120420
- 主分类号： C12P7/10
- IPC分类号： C12P7/10
摘要：
Yeast cell belonging to the genus Saccharomyces having introduced into its genome at least one xylA gene and at least one of each of araA, araB and araD genes and that is capable of consuming a mixed sugar mixture comprising glucose, xylose and arabinose, wherein the cell co-consumes glucose and arabinose, has genetic variations obtained during adaptive evolution and has a specific xylose consumption rate in the presence of glucose that is 0.25 g xylose/h, g DM or more.
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