Modified yeast consuming L-arabinose
    1.
    发明申请
    Modified yeast consuming L-arabinose 审中-公开
    改良酵母消耗L-阿拉伯糖

    公开(公告)号:US20060270008A1

    公开(公告)日:2006-11-30

    申请号:US11498002

    申请日:2006-08-02

    IPC分类号: C12P19/02 C12N15/74 C12N1/18

    CPC分类号: C12N15/52 C12P7/06 Y02E50/17

    摘要: The present invention relates to a method for producing a L-arabinose utilizing yeast strain for the production of ethanol, whereby a yeast strain is modified by introducing and expressing araA gene (L-arabinose isomerase), araB gene (L-ribulokinase D121-N) and araD gene (L-ribulose-5-P 4-epimerase) and carrying additional mutations in its genome or overexpressing a TALl (transaldolase) gene, enabling it to consume L-arabinose, to use it as the only carbon source, and to produce ethanol, as well as a method for producing ethanol using such a modified strain.

    摘要翻译: 本发明涉及利用酵母菌株生产乙醇生产L-阿拉伯糖的方法,通过引入和表达araA基因(L-阿拉伯糖异构酶),araB基因(L-核糖激酶D 121)和araD基因(L-核酮糖-5-P 4-差向异构酶),并在其基因组中携带额外的突变或过表达TAL1(转醛醇酶)基因,使其能够消耗L-阿拉伯糖,使用 它作为唯一的碳源,并且生产乙醇,以及使用这种改性菌株生产乙醇的方法。

    MODIFIED YEAST CONSUMING L-ARABINOSE
    2.
    发明申请
    MODIFIED YEAST CONSUMING L-ARABINOSE 有权
    改性YEAST消费L-阿拉伯糖

    公开(公告)号:US20090215138A1

    公开(公告)日:2009-08-27

    申请号:US12325630

    申请日:2008-12-01

    IPC分类号: C12P7/06 C12N15/81

    CPC分类号: C12N15/52 C12P7/06 Y02E50/17

    摘要: The present invention relates to a method for producing a L-arabinose utilizing yeast strain for the production of ethanol, whereby a yeast strain is modified by introducing and expressing araA gene (L-arabinose isomerase), araB gene (L-ribulokinase D121-N) and araD gene (L-ribulose-5-P 4-epimerase) and carrying additional mutations in its genome or overexpressing a TAL1 (transaldolase) gene, enabling it to consume L-arabinose, to use it as the only carbon source, and to produce ethanol, as well as a method for producing ethanol using such a modified strain.

    摘要翻译: 本发明涉及利用酵母菌株生产乙醇生产L-阿拉伯糖的方法,通过引入和表达araA基因(L-阿拉伯糖异构酶),araB基因(L-核糖激酶D121-N )和araD基因(L-核酮糖-5-P 4-差向异构酶),并在其基因组中携带额外的突变或过量表达TAL1(转醛醇酶)基因,使其能够消耗L-阿拉伯糖,将其用作唯一的碳源,以及 以生产乙醇,以及使用这种改性菌株生产乙醇的方法。

    Modified yeast consuming L-arabinose
    3.
    发明授权
    Modified yeast consuming L-arabinose 有权
    改良酵母消耗L-阿拉伯糖

    公开(公告)号:US08691554B2

    公开(公告)日:2014-04-08

    申请号:US12325630

    申请日:2008-12-01

    CPC分类号: C12N15/52 C12P7/06 Y02E50/17

    摘要: The present invention relates to a method for producing a L-arabinose utilizing yeast strain for the production of ethanol, whereby a yeast strain is modified by introducing and expressing araA gene (L-arabinose isomerase), araB gene (L-ribulokinase D121-N) and araD gene (L-ribulose-5-P 4-epimerase) and carrying additional mutations in its genome or overexpressing a TAL1 (transaldolase) gene, enabling it to consume L-arabinose, to use it as the only carbon source, and to produce ethanol, as well as a method for producing ethanol using such a modified strain.

    摘要翻译: 本发明涉及利用酵母菌株生产乙醇生产L-阿拉伯糖的方法,通过引入和表达araA基因(L-阿拉伯糖异构酶),araB基因(L-核糖激酶D121-N )和araD基因(L-核酮糖-5-P 4-差向异构酶),并在其基因组中携带额外的突变或过量表达TAL1(转醛醇酶)基因,使其能够消耗L-阿拉伯糖,将其用作唯一的碳源,以及 以生产乙醇,以及使用这种改性菌株生产乙醇的方法。

    Modified yeast consuming L-arabinose
    4.
    发明申请
    Modified yeast consuming L-arabinose 审中-公开
    改良酵母消耗L-阿拉伯糖

    公开(公告)号:US20050142648A1

    公开(公告)日:2005-06-30

    申请号:US10983951

    申请日:2004-11-08

    CPC分类号: C12N15/52 C12P7/06 Y02E50/17

    摘要: The present invention relates to a method for producing a L-arabinose utilizing yeast strain for the production of ethanol, whereby a yeast strain is modified by introducing and expressing araA gene (L-arabinose isomerase), araB gene (L-ribulokinase D121-N) and araD gene (L-ribulose-5-P 4-epimerase) and carrying additional mutations in its genome or overexpressing a TAL1 (transaldolase) gene, enabling it to consume L-arabinose, to use it as the only carbon source, and to produce ethanol, as well as a method for producing ethanol using such a modified strain.

    摘要翻译: 本发明涉及利用酵母菌株生产乙醇生产L-阿拉伯糖的方法,通过引入和表达araA基因(L-阿拉伯糖异构酶),araB基因(L-核糖激酶D 121)和araD基因(L-核酮糖-5-P 4-差向异构酶),并在其基因组中携带额外的突变或过量表达TAL1(转醛醇酶)基因,使其能够消耗L-阿拉伯糖,使用 它作为唯一的碳源,并且生产乙醇,以及使用这种改性菌株生产乙醇的方法。