Haplotype vs. official test results for 6 known recessive conditions in Holstein (HO) and Brown Swiss (BS) cattle.

1BLAD = bovine leukocyte adhesion deficiency; DUMPS = deficiency of uridine monophosphate synthase; Mulefoot = syndactyly; Weaver = bovine progressive degenerative myeloencephalopathy; SMA = spinal muscular atrophy; SDM = spinal dysmyelination.2Bos taurus (BTA) autosome on which the haplotype is located.3HHB = Holstein haplotype associated with BLADS; HHD = Holstein haplotype associated with DUMPS; HHM = Holstein haplotype associated with mulefoot; BHW = Brown Swiss haplotype associated with weaver syndrome; BHM = Brown Swiss haplotype associated with SMA; and BHD = Brown Swiss haplotype associated with SDM.