Exon 2 was disrupted by the recombination of a construct containing IRES-lacZ and neo genes. Normal transcript was undetected by Northern blot analysis of homozygous mutant mice. Individual assays of various tissue homogenates showed a lack of DHEA hydroxylation, indicating the functional ablation of the encoded protein in homozygous mutant mice. The results obtained from beta-galactose staining differed from those of in situ hybridization. (J:77685)
Legend:
cx: complex: > 1 genome feature ot: other: hemizygous, indeterminate,... (F): Female
(M): Male
N: normal phenotype
(#): related diseases count