A loxP site was inserted upstream of exon 4. An FRT-flanked neomycin resistance cassette with a 3' loxP site was inserted downstream of exon 4. Flp-mediated recombination removed the neomycin resistance cassette and left exon 4 floxed. (J:199588)
查看原文 参与反馈
A loxP site was inserted upstream of exon 4. An FRT-flanked neomycin resistance cassette with a 3' loxP site was inserted downstream of exon 4. Flp-mediated recombination removed the neomycin resistance cassette and left exon 4 floxed. (J:199588)