A loxP site was inserted upstream of exon 2, and an Frt-PGKNeo-Frt-LoxP sequence was inserted downstream of exon 2. (J:228880)
Legend:
cx: complex: > 1 genome feature ot: other: hemizygous, indeterminate,... (F): Female
(M): Male
N: normal phenotype
(#): related diseases count