Exon 1 was disrupted by in-frame insertion of two premature stop codons and a neomycin resistance cassette downstream of the ATG codon. Whole-mount in situ hybridization analysis of homozygous mutant embryos confirmed that this is a functionally null allele. (J:217019)
Legend:
cx: complex: > 1 genome feature ot: other: hemizygous, indeterminate,... (F): Female
(M): Male
N: normal phenotype
(#): related diseases count