A loxP site, followed by an FRT site, a neomycin selection cassette, a second loxP site and an FRT site are inserted upstream of exon 2, and a third loxP site was inserted downstream of exon 2. Cre-mediated recombination removed exon 2. Western blot and immunoblot analysis confirms that no protein was expressed in mutant mice. (J:233950)
Legend:
cx: complex: > 1 genome feature ot: other: hemizygous, indeterminate,... (F): Female
(M): Male
N: normal phenotype
(#): related diseases count