A loxP site was introduced 5' of the targeted gene's single exon and an FRT-loxP-(neo-tk)-FRT-loxP (LFNT) cassette was introduced 3'. Cre-mediated recombination excised the neo cassette, leaving the coding region flanked by loxP sites. (J:101977, J:211355)
Legend:
cx: complex: > 1 genome feature ot: other: hemizygous, indeterminate,... (F): Female
(M): Male
N: normal phenotype
(#): related diseases count