A neo-tk was flanked by loxP sites and inserted into intron 9 and an additional loxP site in intron 6. The neo was removed via transient cre expression, leaving exons 7-9 floxed. (J:114751)
Legend:
cx: complex: > 1 genome feature ot: other: hemizygous, indeterminate,... (F): Female
(M): Male
N: normal phenotype
(#): related diseases count