Spinocerebellar ataxia type 1 (SCA1): Phenotype-genotype
... ataxia but without additional characteristic features of SCA1
(B, C, D, F, G, H, I). SCA1 phenotypes were found for
individuals Q and R with (CAG)41. For clinical data see Table 1.
We found the allele with 39 triplets to be either formed by
an interrupted or a pure CAG stretch. The perfect glutamine ...