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    • 9. 发明授权
    • Vector mediated organelle transfection
    • 载体介导的细胞器转染
    • US07741112B2
    • 2010-06-22
    • US10498328
    • 2002-12-12
    • Shaharyar M. Khan
    • Shaharyar M. Khan
    • C12N15/63C12N5/00
    • C07H21/04A61K38/44A61K48/00C12N15/8214C12N15/86C12N2795/10343C12N2800/108C12N2810/65C12N2810/80
    • The present invention provides compositions and methods for direct transfection of mitochondria and chloroplast DNA in living cells. More particularly, the present invention is based on the use of viral vectors that specifically bind to receptors uniquely found on the target organelle. In one embodiment, as shown in FIG. 1, a eukaryotic cell containing an organelle (1) that has been modified to express a viral receptor (2) on the organelle's surface is provided. A viral vector (6) comprising a desired recombinant DNA construct (3) is introduced into the cytosol of the cell, wherein the viral vector binds to its receptor and introduces the recombinant DNA into the interior of the organelle.
    • 本发明提供了用于在活细胞中直接转染线粒体和叶绿体DNA的组合物和方法。 更具体地说,本发明是基于特异性结合目标细胞器上唯一存在的受体的病毒载体的用途。 在一个实施例中,如图1所示。 1,提供了含有在细胞器表面上被修饰以表达病毒受体(2)的细胞器(1)的真核细胞。 将包含所需重组DNA构建体(3)的病毒载体(6)引入细胞的胞质溶胶中,其中病毒载体与其受体结合并将重组DNA引入细胞器的内部。