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- Das Flp/FRT-System ist eine Methode der Genetik zur Entfernung oder Einfügung von DNA-Sequenzen. Das Flp/FRT-System wird unter anderem in der reversen Genetik und im Kassettenaustauschverfahren zur Erzeugung transgener Organismen verwendet. (de)
- In genetics, Flp-FRT recombination is a site-directed recombination technology, increasingly used to manipulate an organism's DNA under controlled conditions in vivo. It is analogous to Cre-lox recombination but involves the recombination of sequences between short flippase recognition target (FRT) sites by the recombinase flippase (Flp) derived from the 2 µ plasmid of baker's yeast Saccharomyces cerevisiae. The 34bp minimal FRT site sequence has the sequence 5'GAAGTTCCTATTCtctagaaaGtATAGGAACTTC3' for which flippase (Flp) binds to both 13-bp 5'-GAAGTTCCTATTC-3' arms flanking the 8 bp spacer, i.e. the site-specific recombination (region of crossover) in reverse orientation. FRT-mediated cleavage occurs just ahead from the asymmetric 8bp core region (5'tctagaaa3') on the top strand and behind this sequence on the bottom strand. Several variant FRT sites exist, but recombination can usually occur only between two identical FRTs but generally not among non-identical ("heterospecific") FRTs. (en)
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- 20701 (xsd:nonNegativeInteger)
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- Site-specific recombinase Flp (en)
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- Saccharomyces cerevisiae (en)
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- Das Flp/FRT-System ist eine Methode der Genetik zur Entfernung oder Einfügung von DNA-Sequenzen. Das Flp/FRT-System wird unter anderem in der reversen Genetik und im Kassettenaustauschverfahren zur Erzeugung transgener Organismen verwendet. (de)
- In genetics, Flp-FRT recombination is a site-directed recombination technology, increasingly used to manipulate an organism's DNA under controlled conditions in vivo. It is analogous to Cre-lox recombination but involves the recombination of sequences between short flippase recognition target (FRT) sites by the recombinase flippase (Flp) derived from the 2 µ plasmid of baker's yeast Saccharomyces cerevisiae. The 34bp minimal FRT site sequence has the sequence 5'GAAGTTCCTATTCtctagaaaGtATAGGAACTTC3' (en)
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- Flp/FRT-System (de)
- FLP-FRT recombination (en)
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