| 摘要 |
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 <FIGREF IDREF="DRAWINGS">FIG. 1</FIGREF>, 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.
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