Polynucleotides encoding indole-3-gylcerol phosphate synthase from soybean
    1.
    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)。

    Plant histidine biosynthetic enzymes
    10.
    发明授权
    Plant histidine biosynthetic enzymes 有权
    植物组氨酸生物合成酶

    公开(公告)号:US06441271B1

    公开(公告)日:2002-08-27

    申请号:US09425578

    申请日:1999-10-22

    IPC分类号: A01H100

    CPC分类号: C12N15/8251 C12N9/88

    摘要: This invention relates to an isolated nucleic acid fragment encoding a histidine biosynthetic enzyme, imidazoleglycerol-phosphate dehydratase. The invention also relates to the construction of a chimeric gene encoding all or a portion of the histidine biosynthetic enzyme, in sense or antisense orientation, wherein expression of the chimeric gene results in production of altered levels of the histidine biosynthetic enzyme in a transformed host cell.

    摘要翻译: 本发明涉及编码组氨酸生物合成酶,咪唑甘油 - 磷酸脱水酶的分离的核酸片段。 本发明还涉及在正义或反义方向上编码编码全部或部分组氨酸生物合成酶的嵌合基因的构建,其中嵌合基因的表达导致转化的宿主细胞中组氨酸生物合成酶水平的改变 。