Gamma-D crystallin gene (CRYGD) mutation causes autosomal dominant congenital cerulean cataracts

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منابع مشابه

Gamma-D crystallin gene (CRYGD) mutation causes autosomal dominant congenital cerulean cataracts.

Congenital cataracts are a major cause of bilateral visual impairment in childhood. We mapped the gene responsible for autosomal congenital cerulean cataracts to chromosome 2q33-35 in a four generation family of Moroccan descent. The maximum lod score (7.19 at recombination fraction theta=0) was obtained for marker D2S2208 near the gamma-crystallin gene (CRYG) cluster. Sequencing of the coding ...

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PURPOSE We sought to identify the genetic defect in a four-generation Chinese family with autosomal dominant congenital coralliform cataracts and demonstrate the functional analysis of a candidate gene in the family. METHODS Family history data were recorded. Clinical and ophthalmologic examinations were performed on affected and unaffected family members. All the members were genotyped with ...

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A missense mutation in the gammaD-crystallin gene CRYGD associated with autosomal dominant congenital cataract in a Chinese family.

PURPOSE To identify the genetic defect in autosomal dominant congenital cataracts in a six generation Chinese family. METHODS Clinical and ophthalmological examinations were performed on the affected and unaffected family members. All the members were genotyped with microsatellite markers at loci which were considered to be associated with cataracts. A two-point LOD score was calculated using...

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Mutation analysis of connexin 50 gene among Iranian families with autosomal dominant cataracts

Objective(s): Childhood cataract is a genetically heterogeneous eye disorder that results in visual impairment. The aim of this study was to identify the genetic mutations of connexin 50 gene among Iranian families suffered from autosomal dominant congenital cataracts (ADCC). Materials and Methods: Families, having at least two members with bilateral familial congenital cataract, were selected ...

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A new mutation in BFSP2 (G1091A) causes autosomal dominant congenital lamellar cataracts

PURPOSE We sought to identify the genetic defect in a four-generation Chinese family with autosomal dominant congenital lamellar cataracts and demonstrate the functional analysis with biosoftware of a candidate gene in the family. METHODS Family history data were recorded. Clinical and ophthalmologic examinations were performed on family members. All the members were genotyped with microsatel...

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ژورنال

عنوان ژورنال: Journal of Medical Genetics

سال: 2003

ISSN: 1468-6244

DOI: 10.1136/jmg.40.4.262