| 摘要 |
Methods and compositions for introducing a nucleic acid into the genome of a cell are provided. In the subject methods, a Sleeping Beauty transposon that includes the nucleic acid is introduced into the cell along with a source of a mutant Sleeping Beauty transposase that provides for enhanced integration as compared to the wild-type Sleeping Beauty transposase having an amino acid sequence as shown in SEQ ID NO:01. Introduction of the mutant Sleeping Beauty Transposase and transposon results in integration of the nucleic acid into the cell genome. Also provided are mutant transposases and transposons, as well as systems and kits thereof, that find use in practicing the subject methods. The subject methods and compositions find use in a variety of different applications.
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