A loxP site was inserted upstream of exon 5. A floxed neo cassette was inserted downstream of exon 5. Cre-mediated recombination removed the neo cassette and left exon 5 floxed. (J:174505)
Legend:
cx: complex: > 1 genome feature ot: other: hemizygous, indeterminate,... (F): Female
(M): Male
N: normal phenotype
(#): related diseases count