发明名称 |
EXPRESSION OF AN ACTIVE CARRIER FROM XYLOSE IN GENETICALLY MODIFIED SACCHAROMYCES CEREVISAE |
摘要 |
The present invention confers to the ferementative yeast Saccharomyces cerevisiae, genetically modified by insertion of a nucleic acid sequence encoding a xylose and a glucose active transporter, the ability to assimilate xylose using a system of co-transport with protons exhibiting a high affinity for xylose. The invention is useful for the production of bioethanol from plant biomass and other lignocellulosic materials, using genetically modified microorganisms for assimilating and fermenting xylose in mixtures of hexoses and pentoses resulting from raw material of industrial interest.
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申请公布号 |
US2009053784(A1) |
申请公布日期 |
2009.02.26 |
申请号 |
US20080025625 |
申请日期 |
2008.02.04 |
申请人 |
TRAVASSOS LEANDRO MARIA JOSE;THERIAGA MENDES BERNARDO GONCA;SPENCER VIERA MARTINS ISABEL MARIA;MARTINS AUGUSTO |
发明人 |
TRAVASSOS LEANDRO MARIA JOSE;THERIAGA MENDES BERNARDO GONCALVES DE ZOETEN PAULA MARIA;SPENCER VIERA MARTINS ISABEL MARIA;MARTINS AUGUSTO |
分类号 |
C12P7/06;C12N1/19;C12N15/00;C12N15/11 |
主分类号 |
C12P7/06 |
代理机构 |
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主权项 |
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地址 |
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