A loxP site and a FRT-flanked neomycin resistance gene were inserted upstream of exon 2 and a second loxP was inserted downstream of exon 3. Flp-mediated recombination removed the selection cassette leaving exons 2 and 3 floxed. (J:234869)
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cx: complex: > 1 genome feature ot: other: hemizygous, indeterminate,... (F): Female
(M): Male
N: normal phenotype
(#): related diseases count