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Article

Distribution of the CAG Triplet Repeat in ATXN1, ATXN3, and CACNA1A Loci in Peruvian Population.

Cerebellum (London, England) - 1 Aug 2020

Gonzales-Sáenz Claudia, Cruz-Rodriguez Carolina, Espinoza-Huertas Keren, Véliz-Otani Diego, Marca Victoria, Ortega Olimpio, Milla-Neyra Karina, Alvarez-Tejada Jorge, Mazzetti Pilar, Cornejo-Olivas Mario

Abstract excerpt

Spinocerebellar ataxia subtypes 1, 3, and 6 (SCA1, MJD/SCA3, and SCA6) are among the most prevalent autosomal dominant cerebellar ataxias worldwide, but their relative frequencies in Peru are low. Frequency of large normal (LN) alleles at spinocerebellar ataxia-causative genes has been proposed to be associated with disease prevalence. To investigate the allelic distribution of the CAG repeat in ATXN1, ATXN3, and...

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PMID: 32285347
DOI: 10.1007/s12311-020-01129-3

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PubMed metadata and Literature Corpus relationships. Corpus snapshot updated 7 Sept 2026. Manifest publication-graph-cohort-2026-09-08.1.

Source receipt: pubmed, retrieved 7 Sept 2026.

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