An frt flanked neo cassette with a loxP site was inserted upstream of exon 1 and an additional loxP site was inserted downstream of exon 1. Germ line, flp mediated recombination removed the neo cassette leaving exon 1 floxed. (J:143763)
查看原文 参与反馈
An frt flanked neo cassette with a loxP site was inserted upstream of exon 1 and an additional loxP site was inserted downstream of exon 1. Germ line, flp mediated recombination removed the neo cassette leaving exon 1 floxed. (J:143763)