发明名称 |
MATERIALS AND METHODS FOR IDENTIFYING AND USING YEAST STRAINS THAT METABOLIZE PENTOSE SUGARS IN THE PRESENCE OF D-GLUCOSE |
摘要 |
Disclosed herein are materials and methods for creating and/or isolating variants of yeasts especially variants of Saccharomyces cerevisiae that can grow on sugars other than D-glucose in the presence of amounts of 2-deoxy-glucose and or D- glucose that inhibit most strains of yeast from growing on sugars other than D- glucose. Selection media that can be used to isolate such variants include pentose sugars such as D-xylose, L-glutamine and 2-deoxy-glucose. Mutations in the Grr1 and Red genes in some strains also produce variants that can grow on sugars including the pentose D-xylose in the presence of 2-deoxy-glucose. |
申请公布号 |
CA2753538(A1) |
申请公布日期 |
2010.09.02 |
申请号 |
CA20102753538 |
申请日期 |
2010.02.25 |
申请人 |
INDIANA UNIVERSITY RESEARCH & TECHNOLOGY CORPORATION |
发明人 |
GOEBL, MARK;WOODS, CARY;COCKLIN, ROSS;HEYEN, JOSH |
分类号 |
C12N1/16;C12P1/02;C12P7/10;C12Q1/04 |
主分类号 |
C12N1/16 |
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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