Exon 2 was flanked by loxP sites and a positive-selection neomycin cassette flanked by FRT sites was inserted downstream of exon 2. The neomycin cassette was excised by FLP-mediated recombination. (J:213308)
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Exon 2 was flanked by loxP sites and a positive-selection neomycin cassette flanked by FRT sites was inserted downstream of exon 2. The neomycin cassette was excised by FLP-mediated recombination. (J:213308)