Cytochrome P450 genes conferring herbicide resistance
    10.
    发明申请
    Cytochrome P450 genes conferring herbicide resistance 有权
    赋予除草剂抗性的细胞色素P450基因

    公开(公告)号:US20090011936A1

    公开(公告)日:2009-01-08

    申请号:US12156247

    申请日:2008-05-30

    摘要: Compositions and methods for conferring herbicide resistance or tolerance to plants, plant cells, tissues and seeds are provided. Compositions include transgenic plants, plant cells, tissues, and seeds that have been transformed with a nucleic acid molecule encoding a cytochrome P450 or variant thereof that confers herbicide resistance or tolerance, alone or in combination with one or more additional nucleic acid molecules encoding polypeptides that confer desirable traits. In particular, the cytochrome P450 or variant thereof confers resistance or tolerance to HPPD inhibitors, benzothiadiazinones, sulfonylureas, and other classes of herbicides. The additional polypeptide may also confer resistance or tolerance to an herbicide, including HPPD inhibitors and other herbicides. Methods are also provided for the production and use of the herbicide resistant or tolerant plants, plant cells, tissues and seeds of the invention.

    摘要翻译: 提供了赋予除草剂抗性或对植物,植物细胞,组织和种子的耐受性的组合物和方法。 组合物包括用编码细胞色素P450或其变体赋予除草剂抗性或耐受性的核酸分子转化的转基因植物,植物细胞,组织和种子,其单独或与编码多肽的一种或多种另外的核酸分子组合 赋予理想的特质。 特别地,细胞色素P450或其变体赋予对HPPD抑制剂,苯并噻二嗪酮,磺酰脲类和其它类别的除草剂的抗性或耐受性。 另外的多肽还可以赋予除草剂(包括HPPD抑制剂和其它除草剂)的抗性或耐受性。 还提供了用于生产和使用本发明的除草剂抗性或耐受性植物,植物细胞,组织和种子的方法。