Two families with spinocerebellar ataxia type 7 are presented. Although there are affected cousins, it is not the sibling parents that transmitted the mutation. It is assumed that the affected families share a common ancestor.
Digital Object Identifier (DOI)
Zaheer, Fariha and Fee, Dominic B., "Spinocerebellar Ataxia 7: A Report of Unaffected Siblings Who Married into Different SCA 7 Families" (2014). Neurology Faculty Publications. 6.