Progressive retinal atrophy (rdAc / CEP290)
A recessive CEP290 mutation causes late-onset, progressive blindness, usually starting around seven months of age and reaching blindness by three to five years. First characterised in the Abyssinian and Somali; UC Davis Veterinary Genetics Laboratory's test page states the variant has also been detected directly in the Highlander.
O que pedir
PRA-rdAc (CEP290) DNA test on both parents

