in taxon has material basis in germline mutation in ATP2A1 congenital myopathy, non-human animal congenital muscular dystonia, ATP2A1-related, cattle https://github.com/monarch-initiative/mondo/issues/7271 MONDO:1010926 congenital muscular dystonia 1, cattle CMD1 OMIA:001450-9913 Hereditary muscle myotonia in cattle due to a mutation in the ATP2A1 gene. This disease results in an inability to flex limbs and injurious falling. Animals also experience fatigue upon stimulation. The disorder in muscle function is due to a defect in the Ca2 pump. Bos taurus