通过同源重组,一个靶向载体被构建,用于将dsRed-IRES-cre/ERT2-pA-Frt-neo-Frt元件插入Lgr5基因座的第1外显子起始密码子后(删除第1外显子剩余部分和内含子1的切割点,共212bp),在C2 ES细胞中。正确靶向的克隆通过转染Flpe质粒来消除neo cassette。(来源:J:177145)
Legend:
cx: complex: > 1 genome feature ot: other: hemizygous, indeterminate,... (F): Female
(M): Male
N: normal phenotype
(#): related diseases count