Exon 5 was flanked with loxP sites. An FRT-flanked neomycin resistance cassette was inserted upstream of the loxP sites. Cre-mediated recombination removed exon 5. (J:226873)
Legend:
cx: complex: > 1 genome feature ot: other: hemizygous, indeterminate,... (F): Female
(M): Male
N: normal phenotype
(#): related diseases count