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1: Neurology. 2005 Oct 11;65(7):1111-3. Epub 2005 Aug 31.Click here to read Links

An autosomal dominant ataxia maps to 19q13: Allelic heterogeneity of SCA13 or novel locus?

Division of Neurology, Burns and Allen Research Institute, Cedars-Sinai Medical Center, Los Angeles, California 90048, USA.

The autosomal dominant spinocerebellar ataxias (ADCAs) represent a growing and heterogeneous disease phenotype. Clinical characterization of a three-generation Filipino family segregating a dominant ataxia revealed cerebellar signs and symptoms. After elimination of known spinocerebellar ataxia (SCA) loci, a genome-wide linkage scan revealed a disease locus in a 4-cM region of 19q13, with a 3.89 lod score. This region overlaps and reduces the SCA13 locus. However, this ADCA is clinically distinguishable from SCA13.

PMID: 16135769 [PubMed - indexed for MEDLINE]