A loxP site was inserted upstream of exon 1. A floxed neomycin resistance cassette was inserted downstream of exon 2. Cre-mediated recombination removed the neomycin resistance cassette and left exons 2 and 3 floxed. (J:204032)
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A loxP site was inserted upstream of exon 1. A floxed neomycin resistance cassette was inserted downstream of exon 2. Cre-mediated recombination removed the neomycin resistance cassette and left exons 2 and 3 floxed. (J:204032)