Exon 4 was flanked by loxP sites and a FRT-flanked neomycin cassette was inserted downstream of exon 4 before the second loxP site. The neomycin cassette was removed via flp-mediated recombination. (J:343049)
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Exon 4 was flanked by loxP sites and a FRT-flanked neomycin cassette was inserted downstream of exon 4 before the second loxP site. The neomycin cassette was removed via flp-mediated recombination. (J:343049)