Exon 7 was flanked with a loxP site and a neomycin resistance cassette flanked by loxP and FRT sites. Flp-mediated recombination removed the FRT-flanked selection cassette, leaving exon 7 floxed. (J:271687)
Legend:
cx: complex: > 1 genome feature ot: other: hemizygous, indeterminate,... (F): Female
(M): Male
N: normal phenotype
(#): related diseases count