This allele comprises a deletion of at least 48.3 kb, including Pax1 plus 40 kb of flanking sequences. The deletion affects other physically linked genes within or near the deletion region. Nkx2-2 is ectopically activated in the undulated short tail mouse. (J:85847)
Legend:
cx: complex: > 1 genome feature ot: other: hemizygous, indeterminate,... (F): Female
(M): Male
N: normal phenotype
(#): related diseases count