_:vb50938007 "An autosomal dominant cerebellar ataxia that is characterized by progressive ataxia, intellectual disability, dysarthria and ophthalmoplegia, and has_material_basis_in mutation in the ITPR1 gene."^^ . _:vb50938007 . _:vb50938007 . _:vb50938007 . _:vb50938007 . _:vb50938007 "url:https://rarediseases.info.nih.gov/diseases/10480/spinocerebellar-ataxia-29"^^ . _:vb50938007 .