| 摘要 |
Described is a method of the generation of ?° cells using a mitochondrial targeted restriction endonuclease. This method comprises (a) transfecting cells with an expression vector containing a gene encoding a fusion protein comprising a mitochondrial targeting sequence (MTS) and a restriction endonuclease operatively linked to a suitable promoter; (b) culturing the transfected cells over a sufficient period of time; and (c) selecting ?° cells, e.g., via FACS analysis.
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