Exon 1 was flanked with loxP sites by insertion of a floxed PGK-neo cassette and a single loxP site into the upstream and downstream introns, respectively. (J:68652)
Legend:
cx: complex: > 1 genome feature ot: other: hemizygous, indeterminate,... (F): Female
(M): Male
N: normal phenotype
(#): related diseases count