%610143
Table of Contents
Cytogenetic location: 12p13.2-p11.23 Genomic coordinates (GRCh38) : 12:10,000,001-27,600,000
Location | Phenotype |
Phenotype MIM number |
Inheritance |
Phenotype mapping key |
---|---|---|---|---|
12p13.2-p11.23 | Deafness, autosomal recessive 62 | 610143 | AR | 2 |
Ali et al. (2006) reported a consanguineous Pakistani family in which 5 members had nonsyndromic prelingual profound hearing impairment involving all frequencies.
In a consanguineous Pakistani family segregating nonsyndromic prelingual profound hearing impairment involving all frequencies, Ali et al. (2006) performed genomewide linkage analysis followed by fine mapping and identified a disease locus, termed DFNB62, on chromosome 12p13.2-p11.23 (maximum multipoint lod score of 5.3 at marker D12S320). Haplotype analysis showed that the 22.4-cM (15.0-Mb) region of homozygosity is flanked by markers D12S358 and D12S1042. Direct sequencing excluded mutations in the MYO1A (601478), MGP (154870), and EMP1 (602333) genes.
Ali, G., Santos, R. L. P., John, P., Wambangco, M. A. L., Lee, K., Ahmad, W., Leal, S. M. The mapping of DFNB62, a new locus for autosomal recessive non-syndromic hearing impairment, to chromosome 12p13.2-p11.23. Clin. Genet. 69: 429-433, 2006. [PubMed: 16650082, images, related citations] [Full Text]
ORPHA: 90636; DO: 0110514;
Cytogenetic location: 12p13.2-p11.23 Genomic coordinates (GRCh38) : 12:10,000,001-27,600,000
Location | Phenotype |
Phenotype MIM number |
Inheritance |
Phenotype mapping key |
---|---|---|---|---|
12p13.2-p11.23 | Deafness, autosomal recessive 62 | 610143 | Autosomal recessive | 2 |
Ali et al. (2006) reported a consanguineous Pakistani family in which 5 members had nonsyndromic prelingual profound hearing impairment involving all frequencies.
In a consanguineous Pakistani family segregating nonsyndromic prelingual profound hearing impairment involving all frequencies, Ali et al. (2006) performed genomewide linkage analysis followed by fine mapping and identified a disease locus, termed DFNB62, on chromosome 12p13.2-p11.23 (maximum multipoint lod score of 5.3 at marker D12S320). Haplotype analysis showed that the 22.4-cM (15.0-Mb) region of homozygosity is flanked by markers D12S358 and D12S1042. Direct sequencing excluded mutations in the MYO1A (601478), MGP (154870), and EMP1 (602333) genes.
Ali, G., Santos, R. L. P., John, P., Wambangco, M. A. L., Lee, K., Ahmad, W., Leal, S. M. The mapping of DFNB62, a new locus for autosomal recessive non-syndromic hearing impairment, to chromosome 12p13.2-p11.23. Clin. Genet. 69: 429-433, 2006. [PubMed: 16650082] [Full Text: https://doi.org/10.1111/j.1399-0004.2006.00611.x]
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