Exon 1 was disrupted by the insertion of a cassette containing an IRES-tau-lacZ gene, a floxed neomycin gene, and a SV40 polyadenylation signal. The absence of encoded protein in the of homozygous mutant embryos was determined using antisera. Staining of heterozygotes showed the expression pattern of beta-galactosidase to be similar to that of the endogenous gene. (J:57340)
Basic Information
129S1/Sv-Oca2+ Tyr+ Kitl+
Legend:
cx: complex: > 1 genome feature ot: other: hemizygous, indeterminate,... (F): Female
(M): Male
N: normal phenotype
(#): related diseases count