SCA8 repeat expansion coexists with SCA1--not only with SCA6.
D000293:Adolescent; D000328:Adult; D017668:Age of Onset; D006801:Humans; D008875:Middle Aged; D010375:Pedigree; D020754:Spinocerebellar Ataxias / Q000235:genetics*; D019680:Trinucleotide Repeat Expansion / Q000235:genetics