Chimeric hydroxyl-phenyl pyruvate dioxygenase, DNA sequence and method for obtaining plants containing such a gene, with herbicide tolerance
    2.
    发明授权
    Chimeric hydroxyl-phenyl pyruvate dioxygenase, DNA sequence and method for obtaining plants containing such a gene, with herbicide tolerance 有权
    嵌合羟基 - 苯基丙酮酸双加氧酶,DNA序列和获得含有这种基因的植物的方法,具有除草剂耐受性

    公开(公告)号:US06768044B1

    公开(公告)日:2004-07-27

    申请号:US09567615

    申请日:2000-05-10

    IPC分类号: A01H500

    CPC分类号: C12N9/0069 C12N15/8274

    摘要: The invention concerns a nucleic acid encoding a chimeric hydroxyphenyl pyruvate dehydrogenase (HPPD) enzyme formed from a nucleic acid encoding the N-terminal portion of a first plant HPPD in combination with nucleic acid encoding the C-terminal portion of a second plant HPPD, wherein the N-terminal portion and the C-terminal portion are separated by a linker peptide. The nucleic acid can be used to transfom a cell or an organism, such as a plant, to provide tolerance to herbicides. The invention also concerns methods of making and using plants transformed with the nucleic acid.

    摘要翻译: 本发明涉及编码由编码第一植物HPPD的N-末端部分的核酸与编码第二植株HPPD的C末端部分的核酸组合的嵌合羟基苯基丙酮酸脱氢酶(HPPD)酶的核酸,其中 N-末端部分和C-末端部分被接头肽分离。 核酸可用于转染细胞或生物体,例如植物,以提供对除草剂的耐受性。 本发明还涉及制备和使用用该核酸转化的植物的方法。