Exons 2 and 3 were flanked by loxP sites. Flp-mediated recombination removed the neomycin resistance cassette inserted downstream of exon 3. (J:197989)
Legend:
cx: complex: > 1 genome feature ot: other: hemizygous, indeterminate,... (F): Female
(M): Male
N: normal phenotype
(#): related diseases count