Exon 3 was flanked by loxP sites. An frt-flanked neo inserted just downstream of the exon was subsequently removed via transient expression of Flp recombinase. (J:117231)
Legend:
cx: complex: > 1 genome feature ot: other: hemizygous, indeterminate,... (F): Female
(M): Male
N: normal phenotype
(#): related diseases count