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Genome-wide homozygosity mapping localizes a gene for autosomal recessive non-progressive infantile ataxia to 20q11-q13.

作者信息

Tranebjaerg Lisbeth, Teslovich Tanya M, Jones MaryPat, Barmada M Michael, Fagerheim Toril, Dahl Arve, Escolar Diana M, Trent Jeffrey M, Gillanders Elizabeth M, Stephan Dietrich A

机构信息

Department of Audiology, Bispebjerg Hospital, Bispebjerg Bakke 23, DK-2400, Copenhagen NV, Denmark.

出版信息

Hum Genet. 2003 Aug;113(3):293-5. doi: 10.1007/s00439-003-0967-8. Epub 2003 Jun 17.

DOI:10.1007/s00439-003-0967-8
PMID:12811539
Abstract

Autosomal recessive ataxias represent genetic and clinical heterogeneity. Unsteady gait is often accompanied by poor coordination of limbs, speech, and eye movements. To date, seven genes have been identified. In addition, five chromosomal loci have been localized in non-related families. Here, we report homozygosity mapping of a novel locus to a 19.5-cM region on chromosome 20q11-q13 in a large inbred Norwegian family with infantile non-progressive ataxia.

摘要

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