Plant gene encoding trehalose metabolism enzymes
    4.
    发明申请
    Plant gene encoding trehalose metabolism enzymes 失效
    植物基因编码海藻糖代谢酶

    公开(公告)号:US20080009066A1

    公开(公告)日:2008-01-10

    申请号:US11726306

    申请日:2007-03-21

    摘要: This invention relates to isolated nucleic acid fragments encoding trehalose metabolism enzymes, more specifically, alpha, alpha-trehalase, alpha, alpha-trehalose-phosphate synthase or trehalose-6-phosphate phosphatase. The invention also relates to the construction of a recombinant DNA construct encoding all or a portion of the alpha, alpha-trehalase, alpha, alpha-trehalose-phosphate synthase or trehalose-6-phosphate phosphatase, in sense or antisense orientation, wherein expression of the recombinant DNA construct results in production of altered levels of the alpha, alpha-trehalase, alpha, alpha-trehalose-phosphate synthase or trehalose-6-phosphate phosphatase in a transformed host cell.

    摘要翻译: 本发明涉及编码海藻糖代谢酶,更具体地,α,α-海藻糖酶,α,α-海藻糖 - 磷酸合成酶或海藻糖-6-磷酸磷酸酶的分离的核酸片段。 本发明还涉及在正义或反义方向上构建编码α,α-海藻糖酶,α,α-海藻糖-6-磷酸磷酸酶的全部或部分的重组DNA构建体,其中表达 重组DNA构建体导致转化的宿主细胞中α,α-海藻糖酶,α,α-海藻糖磷酸合酶或海藻糖-6-磷酸磷酸酶水平的变化。

    Utilization of fructose in microbial production strains
    5.
    发明授权
    Utilization of fructose in microbial production strains 失效
    果糖在微生物生产菌株中的利用

    公开(公告)号:US07524660B2

    公开(公告)日:2009-04-28

    申请号:US11122811

    申请日:2005-05-05

    CPC分类号: C12P7/18 C12P7/20

    摘要: A process has been developed for the utilization of fructose by PTS− microorganisms. Providing the microorganisms with increased fructokinase activity, and optionally with increased fructose transport capacity, allows the microorganisms to use fructose as a nutrient supply with sustained growth. The microbial production of substances such as cell mass, glycerol, and 1,3-propanediol may be achieved during growth in a fructose containing medium using this process.

    摘要翻译: 已经开发了PTS-微生物利用果糖的过程。 提供具有增加的果糖激酶活性的微生物和任选具有增加的果糖转运能力的微生物允许微生物使用果糖作为具有持续生长的营养供应。 在使用该方法的含果糖培养基的生长期间,可以实现细胞质量,甘油和1,3-丙二醇等物质的微生物生成。

    Fructan biosynthetic enzymes
    6.
    发明申请
    Fructan biosynthetic enzymes 有权
    果聚糖生物合成酶

    公开(公告)号:US20050010972A1

    公开(公告)日:2005-01-13

    申请号:US10916247

    申请日:2004-08-11

    CPC分类号: C12N9/1051 C12N15/8246

    摘要: This invention relates to isolated nucleic acid fragments encoding fructosyltransferases. More specifically, this invention relates to polynucleotides encoding 1-FFTs, 6-SFTs, or 1-SSTs. The invention also relates to the construction of a recombinant DNA constructs encoding all or a portion of the fructosyltransferases, in sense or antisense orientation, wherein expression of the recombinant DNA construct results in production of altered levels of the fructosyltransferases in a transformed host cell.

    摘要翻译: 本发明涉及编码果糖基转移酶的分离的核酸片段。 更具体地,本发明涉及编码1-FFT,6-SFT或1-SST的多核苷酸。 本发明还涉及在正义或反义方向上构建编码全部或一部分果糖基转移酶的重组DNA构建体,其中重组DNA构建体的表达导致转化宿主细胞中果糖基转移酶水平的变化。

    Utilization of fructose in microbial production strains
    8.
    发明申请
    Utilization of fructose in microbial production strains 失效
    果糖在微生物生产菌株中的利用

    公开(公告)号:US20060252136A1

    公开(公告)日:2006-11-09

    申请号:US11122811

    申请日:2005-05-05

    CPC分类号: C12P7/18 C12P7/20

    摘要: A process has been developed for the utilization of fructose by PTS− microorganisms. Providing the microorganisms with increased fructokinase activity, and optionally with increased fructose transport capacity, allows the microorganisms to use fructose as a nutrient supply with sustained growth. The microbial production of substances such as cell mass, glycerol, and 1,3-propanediol may be achieved during growth in a fructose containing medium using this process.

    摘要翻译: 已开发了通过PTS 微生物利用果糖的方法。 提供具有增加的果糖激酶活性的微生物和任选具有增加的果糖转运能力的微生物允许微生物使用果糖作为具有持续生长的营养供应。 在使用该方法的含果糖培养基的生长期间,可以实现细胞质量,甘油和1,3-丙二醇等物质的微生物生成。