%612642
Table of Contents
Cytogenetic location: 11p14.2-q12.3 Genomic coordinates (GRCh38) : 11:26,200,001-63,600,000
Location | Phenotype |
Phenotype MIM number |
Inheritance |
Phenotype mapping key |
---|---|---|---|---|
11p14.2-q12.3 | Deafness, autosomal dominant 59 | 612642 | AD | 2 |
Chatterjee et al. (2009) reported a 3-generation Indian family in which 14 individuals had nonsyndromic hearing loss inherited in an autosomal dominant pattern. The overall audiologic and clinical picture of the family was compatible with congenital, bilateral, nonprogressive, severe-to-profound nonsyndromic hearing loss.
By genomewide linkage analysis of a 3-generation family with autosomal dominant deafness, Chatterjee et al. (2009) obtained evidence for linkage to chromosome 11p14-q12 (maximum multipoint lod score of 6.02 at D11S4102 and D11S905). Haplotype analysis narrowed the interval to a 30-cM (37-Mb) region between D11S929 and D11S480 on chromosome 11p14.2-q12.3, which they termed DFNA59. Molecular analysis excluded mutations in 9 genes within the region. Chatterjee et al. (2009) noted that DFNB51 (609941), a locus for autosomal recessive hearing loss, maps entirely within the DFNA59 region.
Chatterjee, A., Jalvi, R., Pandey, N., Rangasayee, R., Anand, A. A novel locus DFNA59 for autosomal dominant nonsyndromic hearing loss maps at chromosome 11p14.2-q12.3. Hum. Genet. 124: 669-675, 2009. [PubMed: 19030898, related citations] [Full Text]
ORPHA: 90635; DO: 0110583;
Cytogenetic location: 11p14.2-q12.3 Genomic coordinates (GRCh38) : 11:26,200,001-63,600,000
Location | Phenotype |
Phenotype MIM number |
Inheritance |
Phenotype mapping key |
---|---|---|---|---|
11p14.2-q12.3 | Deafness, autosomal dominant 59 | 612642 | Autosomal dominant | 2 |
Chatterjee et al. (2009) reported a 3-generation Indian family in which 14 individuals had nonsyndromic hearing loss inherited in an autosomal dominant pattern. The overall audiologic and clinical picture of the family was compatible with congenital, bilateral, nonprogressive, severe-to-profound nonsyndromic hearing loss.
By genomewide linkage analysis of a 3-generation family with autosomal dominant deafness, Chatterjee et al. (2009) obtained evidence for linkage to chromosome 11p14-q12 (maximum multipoint lod score of 6.02 at D11S4102 and D11S905). Haplotype analysis narrowed the interval to a 30-cM (37-Mb) region between D11S929 and D11S480 on chromosome 11p14.2-q12.3, which they termed DFNA59. Molecular analysis excluded mutations in 9 genes within the region. Chatterjee et al. (2009) noted that DFNB51 (609941), a locus for autosomal recessive hearing loss, maps entirely within the DFNA59 region.
Chatterjee, A., Jalvi, R., Pandey, N., Rangasayee, R., Anand, A. A novel locus DFNA59 for autosomal dominant nonsyndromic hearing loss maps at chromosome 11p14.2-q12.3. Hum. Genet. 124: 669-675, 2009. [PubMed: 19030898] [Full Text: https://doi.org/10.1007/s00439-008-0596-3]
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