Fig. 3From: Parkinsonism in spinocerebellar ataxia with axonal neuropathy caused by adult-onset COA7 variants: a case reportDeoxyribonucleic acid sequencing results using Sanger sequencing. The homozygous COA7 gene missense mutation, c.17 A > G, is identified in this patient. The red frame indicates c.17 nucleotide. The wild-type COA7 gene sequence is shown at the bottom of the figure as a controlBack to article page