Magnesium chelatase
    1.
    发明授权
    Magnesium chelatase 失效
    镁螯合酶

    公开(公告)号:US06570063B1

    公开(公告)日:2003-05-27

    申请号:US09585173

    申请日:2000-06-01

    IPC分类号: A01H300

    摘要: This invention relates to an isolated nucleic acid fragment encoding a magnesium chelatase subunit. The invention also relates to the construction of a chimeric gene encoding all or a substantial portion of the magnesium chelatase subunit, in sense or antisense orientation, wherein expression of the chimeric gene results in production of altered levels of the magnesium chelatase subunit in a transformed host cell.

    摘要翻译: 本发明涉及编码镁螯合酶亚基的分离的核酸片段。 本发明还涉及在正义或反义方向上构建编码全部或大部分的镁螯合酶亚单位的嵌合基因,其中嵌合基因的表达导致转化宿主中镁螯合酶亚单位的改变水平的产生 细胞。

    Polynucleotides encoding indole-3-gylcerol phosphate synthase from soybean
    2.
    发明授权
    Polynucleotides encoding indole-3-gylcerol phosphate synthase from soybean 失效
    从大豆中编码吲哚-3-甲酰磷酸合成酶的多核苷酸

    公开(公告)号:US06482631B1

    公开(公告)日:2002-11-19

    申请号:US09647224

    申请日:2001-07-16

    IPC分类号: C12N988

    摘要: This invention related to an isolated nucleic acid fragment encoding a tryptophan biosynthetic enzyme. This invention also related to the construction of a Chimeric gene encoding all or a portion of the tryptophan biosynthetic enzyme, in sense or antisense orientation, wherein expression of the Chimeric gene results in the production of altered levels of the tryptophan biosynthetic enzyme in a transformed host cell. The tryptophan biosynthetic enzymes include anthranilate phosphoribosyltransferase (E.C. 2.4.2.18) from corn (Zea mays), soybean (Glycine max) and wheat (Triticum aestivum); indole-3-glycerol phosphate synthase (E.C. 4.1.1.48) from corn (Zea mays), rice (Oryza sativa), soybean (Glycine max), and wheat (Triticum aestivum); and phosphoribosylanthranilate isomerase (E.C. 5.3.1.24) from corn (Zea mays), rice (Oryza sativa), (and wheat (Triticum aestivum).

    摘要翻译: 本发明涉及编码色氨酸生物合成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全部或部分色氨酸生物合成酶的嵌合基因,其中嵌合基因的表达导致转化宿主中色氨酸生物合成酶水平的改变 细胞。 色氨酸生物合成酶包括来自玉米(Zea mays),大豆(Glycine max)和小麦(Triticum aestivum)的邻氨基苯甲酸磷酸核糖基转移酶(E.C.2.4.2.18); 玉米(Zea mays),水稻(Oryza sativa),大豆(Glycine max)和小麦(Triticum aestivum)的吲哚-3-甘油磷酸合成酶(E.C.4.1.1.48); 和玉米(Zea mays),水稻(Oryza sativa)(和小麦(Triticum aestivum))的磷酸核糖基邻氨基苯甲酸异构酶(E.C.5.3.1.24)。

    Compositions with increased phytosterol levels obtained from plants with decreased triterpene saponin levels
    5.
    发明授权
    Compositions with increased phytosterol levels obtained from plants with decreased triterpene saponin levels 失效
    具有降低的三萜皂苷水平的植物获得的具有增加的植物甾醇水平的组合物

    公开(公告)号:US07750210B2

    公开(公告)日:2010-07-06

    申请号:US11593880

    申请日:2006-11-07

    IPC分类号: C12N15/29 C12N15/82

    CPC分类号: C12N15/8243 C12N9/90

    摘要: This invention is in the field of plant molecular biology. More specifically, this invention pertains to compositions having increased levels of at least one phytosterol, said compositions being obtained from plants or plant parts, and methods thereof. The plants may have decreased levels of triterpene saponins. The plants or plant parts may comprise at least one recombinant DNA molecule comprising a promoter operably linked to at least a portion of at least one polynucleotide from at least one oxidosqualene cyclase gene, said recombinant DNA molecule sufficient to increase the production of at least one phytosterol; or any progeny of said plant, wherein said progeny comprise said recombinant DNA molecule. Compositions, oils, as well as food and feed products obtained from or prepared with said compositions are also part of the invention.

    摘要翻译: 本发明在植物分子生物学领域。 更具体地,本发明涉及具有增加的至少一种植物甾醇水平的组合物,所述组合物从植物或植物部分获得,及其方法。 植物可能具有降低的三萜皂苷的水平。 植物或植物部分可以包含至少一个重组DNA分子,其包含可操作地连接至少一个至少一部分来自至少一个氧化四烯环化酶基因的多核苷酸的启动子,所述重组DNA分子足以增加至少一种植物甾醇的产生 ; 或所述植物的任何后代,其中所述后代包含所述重组DNA分子。 由所述组合物获得或制备的组合物,油以及食品和饲料产品也是本发明的一部分。