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Variation on a trinucleotide theme

Abstract

Four of the spinocerebellar ataxias (SCAs) are due to CAG triplet repeats; now SCA8 is found to be the exception to the rule.

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Figure 1: Parental bias on instability in various CAG/CTG expansion diseases.

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Yvert, G., Mandel, JL. Variation on a trinucleotide theme. Nat Med 5, 383–384 (1999). https://doi.org/10.1038/7381

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