Mapping a new genetic locus for X linked retinitis pigmentosa to Xq28
نویسندگان
چکیده
منابع مشابه
A novel locus for X-linked retinitis pigmentosa.
INTRODUCTION Retinitis pigmentosa (RP) is the most prevalent group of inherited retinopathies and demonstrates considerable clinical and genetic heterogeneity, with wide variations in disease severity, progression, and gene involvement. We studied a large family with RP to determine the pattern of inheritance and to identify the disease-causing gene/locus. MATERIALS AND METHODS Ophthalmic exa...
متن کاملX-linked retinitis pigmentosa.
Of 107 consecutive patients with genetically-determined retinitis pigmentosa, 23 were provisionally diagnosed as having inherited the disease in an X-linked fashion. 42 affected males and 61 females were examined, and from the data obtained the following conclusions were drawn: (1) X-linked retinitis pigmentosa exists and is distinct from choroideremia. (2) In contrast to the results of previou...
متن کاملGene Therapy for X-Linked Retinitis Pigmentosa
Copyright: © 2013 Shu X. This is an open-access article distributed under the terms of the Creative Commons Attribution License, which permits unrestricted use, distribution, and reproduction in any medium, provided the original author and source are credited. Retinitis Pigmentosa (RP) is a group of heterogeneous genetic disorders with a worldwide prevalence of 1 in 4000 individuals [1]. RP can...
متن کاملA novel locus (RP24) for X-linked retinitis pigmentosa maps to Xq26-27.
Two genetic loci, RP2 and RP3, for X-linked retinitis pigmentosa (XLRP) have been localized to Xp11.3-11.23 and Xp21.1, respectively. RP3 appears to account for 70% of XLRP families; however, mutations in the RPGR gene (isolated from the RP3 region) are identified in only 20% of affected families. Close location of XLRP loci at Xp and a lack of unambiguous clinical criteria do not permit assign...
متن کاملA new family linked to the RP13 locus for autosomal dominant retinitis pigmentosa on distal 17p.
A form of autosomal dominant retinitis pigmentosa (ADRP) mapping to chromosome 17p has been reported in a single large South African family. We now report a new family with severe early onset ADRP which maps to 17p. Linkage and haplotype analysis in this family places the ADRP locus in the 5 cM interval between markers AFMc024za5 and D17S1845, confirming the data obtained in the South African f...
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ژورنال
عنوان ژورنال: Journal of Medical Genetics
سال: 2006
ISSN: 1468-6244
DOI: 10.1136/jmg.2005.031518