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    • 51. 发明授权
    • Polynucleotides encoding indole-3-gylcerol phosphate synthase from soybean
    • 从大豆中编码吲哚-3-甲酰磷酸合成酶的多核苷酸
    • US06482631B1
    • 2002-11-19
    • US09647224
    • 2001-07-16
    • William D. HitzCarl A. MaxwellYong Tao
    • William D. HitzCarl A. MaxwellYong Tao
    • C12N988
    • C12N9/1077C12N9/88C12N15/8251C12N15/8254C12P13/227
    • 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).
    • 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)。