Exon 5 was removed by cre-mediated recombination. A marked reduction in transcript size and quantity was confirmed by RT-PCR and in situ hybridization. Authors state that this allele is a null allele. (J:125214)
Legend:
cx: complex: > 1 genome feature ot: other: hemizygous, indeterminate,... (F): Female
(M): Male
N: normal phenotype
(#): related diseases count