Plant RNA transport and RNA-directed RNA polymerase proteins
    4.
    发明授权
    Plant RNA transport and RNA-directed RNA polymerase proteins 失效
    植物RNA转运和RNA指导的RNA聚合酶蛋白

    公开(公告)号:US07420103B2

    公开(公告)日:2008-09-02

    申请号:US11294155

    申请日:2005-12-05

    CPC分类号: C12N9/127

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

    摘要翻译: 本发明涉及编码RNA指导的RNA聚合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RNA指导的RNA聚合酶的全部或大部分的嵌合基因,其中嵌合基因的表达导致RNA指导的RNA聚合酶水平的改变 在转化的宿主细胞中。