%613685
Table of Contents
Cytogenetic location: 9p23-p21.2 Genomic coordinates (GRCh38) : 9:9,000,001-28,000,000
Location | Phenotype |
Phenotype MIM number |
Inheritance |
Phenotype mapping key |
---|---|---|---|---|
9p23-p21.2 | Deafness, autosomal recessive 83 | 613685 | AR | 2 |
Shahin et al. (2010) reported a consanguineous Palestinian family segregating autosomal recessive prelingual nonsyndromic hearing loss.
In a consanguineous Palestinian family segregating autosomal recessive prelingual nonsyndromic hearing loss, Shahin et al. (2010) found linkage of the disorder to a 16.5-Mb region on chromosome 9p23-p21.2 (lod score of 3.07) between markers rs4742645 and rs1471364, which they designated DFNB83. Sequencing analysis excluded mutations in the MTAP gene (156540). Shahin et al. (2010) noted that the DFNA47 locus (608652) maps within the DFNB83 region and suggested that mutations in the same gene could be responsible for both recessive and dominant hearing loss.
Shahin, H., Walsh, T., Rayyan, A. A., Lee, M. K., Higgins, J., Dickel, D., Lewis, K., Thompson, J., Baker, C., Nord, A. S., Stray, S., Gurwitz, D., Avraham, K. B., King, M.-C., Kanaan, M. Five novel loci for inherited hearing loss mapped by SNP-based homozygosity profiles in Palestinian families. Europ. J. Hum. Genet. 18: 407-413, 2010. [PubMed: 19888295, images, related citations] [Full Text]
ORPHA: 90636; DO: 0110528;
Cytogenetic location: 9p23-p21.2 Genomic coordinates (GRCh38) : 9:9,000,001-28,000,000
Location | Phenotype |
Phenotype MIM number |
Inheritance |
Phenotype mapping key |
---|---|---|---|---|
9p23-p21.2 | Deafness, autosomal recessive 83 | 613685 | Autosomal recessive | 2 |
Shahin et al. (2010) reported a consanguineous Palestinian family segregating autosomal recessive prelingual nonsyndromic hearing loss.
In a consanguineous Palestinian family segregating autosomal recessive prelingual nonsyndromic hearing loss, Shahin et al. (2010) found linkage of the disorder to a 16.5-Mb region on chromosome 9p23-p21.2 (lod score of 3.07) between markers rs4742645 and rs1471364, which they designated DFNB83. Sequencing analysis excluded mutations in the MTAP gene (156540). Shahin et al. (2010) noted that the DFNA47 locus (608652) maps within the DFNB83 region and suggested that mutations in the same gene could be responsible for both recessive and dominant hearing loss.
Shahin, H., Walsh, T., Rayyan, A. A., Lee, M. K., Higgins, J., Dickel, D., Lewis, K., Thompson, J., Baker, C., Nord, A. S., Stray, S., Gurwitz, D., Avraham, K. B., King, M.-C., Kanaan, M. Five novel loci for inherited hearing loss mapped by SNP-based homozygosity profiles in Palestinian families. Europ. J. Hum. Genet. 18: 407-413, 2010. [PubMed: 19888295] [Full Text: https://doi.org/10.1038/ejhg.2009.190]
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