A cassette containing sequence encoding beta-galactosidase and neo was inserted at the endogenous locus via homologous recombination. Transcript was undetected by Northern blot analysis of brain and liver tissue obtained from heterozygous male and female mice carrying a paternal mutant allele. (J:55267)
Legend:
cx: complex: > 1 genome feature ot: other: hemizygous, indeterminate,... (F): Female
(M): Male
N: normal phenotype
(#): related diseases count