Article
Evidence for the GluR6 gene associated with younger onset age of Huntington's disease.
Neurology - 12 Oct 1999
MacDonald M E, Vonsattel J P, Shrinidhi J, Couropmitree N N, Cupples L A, Bird E D, Gusella J F, Myers R H
Abstract excerpt
Huntington's disease (HD) is attributed to a triplet CAG repeat mutation, and about half of the variation in onset age can be explained by the size of the repeat expansion. Recently, a TAA repeat polymorphism in close linkage to the kainate receptor, GluR6, was reported related to onset age in HD. We examined this polymorphism in 258 unrelated HD-affected persons (172 from a clinic sample and 86 from a postmortem...
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