© 1995 Oxford University Press
OTHER |
Linkage of congenital, recessive deafness (DFNB4) to chromosome 7q31 and evidence for genetic heterogeneity in the Middle Eastern Druze population
1Center for Human Genetics and Department of Pediatrics 2Department of Human Genetics, Tel Aviv University School of Medicine Tel Aviv, Israel 3Neurology, Epidemiology and Biostatistics, Boston University School of Medicine 80 E. Concord Street Boston, MA 4Department of Human Genetics, Yale University New Haven, CT, USA
*To whom correspondence should be addressed
Received April 27, 1995; Accepted June 5, 1995
Clinically significant hearing loss affects 1 in 1000 infants and it is estimated that at least 50% of these cases are due to a genetic cause. Some forms of inherited deafness are syndromic and affected individuals have a specific pattern of additional features while in other families the deafness is non-syndromic and there is no other recognizable phenotype. Analysis of several large families with syndromic and non-syndromic forms of deafness have been used in genetic linkage analysis to identify genes or gene locations that cause deafness. Here, we describe a large Middle-Eastern Druze family with recessive non-syndromic deafness and demonstrate linkage between deafness in this family and human chromosome 7q31 with a lod score exceeding 5. 5. This is the first evidence for a gene at this location that causes deafness. In addition, we found that deafness in three other Druze pedigrees, one related to the linked family, is not linked to this chromosomal location. This suggests that there are multiple nonallelic mutations for deafness in this genetic isolate.
![]()
CiteULike
Connotea
Del.icio.us What's this?
This article has been cited by other articles:
![]() |
S P Pryor, A C Madeo, J C Reynolds, N J Sarlis, K S Arnos, W E Nance, Y Yang, C K Zalewski, C C Brewer, J A Butman, et al. SLC26A4/PDS genotype-phenotype correlation in hearing loss with enlargement of the vestibular aqueduct (EVA): evidence that Pendred syndrome and non-syndromic EVA are distinct clinical and genetic entities J. Med. Genet., February 1, 2005; 42(2): 159 - 165. [Full Text] [PDF] |
||||
![]() |
S Modamio-Hoybjor, M A Moreno-Pelayo, A Mencia, I del Castillo, S Chardenoux, D Morais, M Lathrop, C Petit, and F Moreno A novel locus for autosomal dominant nonsyndromic hearing loss, DFNA50, maps to chromosome 7q32 between the DFNB17 and DFNB13 deafness loci J. Med. Genet., February 1, 2004; 41(2): e14 - 14. [Full Text] [PDF] |
||||
![]() |
L. A. Farrer, A. Bowirrat, R. P. Friedland, K. Waraska, A. D. Korczyn, and C. T. Baldwin Identification of multiple loci for Alzheimer disease in a consanguineous Israeli-Arab community Hum. Mol. Genet., February 15, 2003; 12(4): 415 - 422. [Abstract] [Full Text] [PDF] |
||||
![]() |
D. Sterling, R. A. F. Reithmeier, and J. R. Casey A Transport Metabolon. FUNCTIONAL INTERACTION OF CARBONIC ANHYDRASE II AND CHLORIDE/BICARBONATE EXCHANGERS J. Biol. Chem., December 14, 2001; 276(51): 47886 - 47894. [Abstract] [Full Text] [PDF] |
||||
![]() |
D. Markovich Physiological Roles and Regulation of Mammalian Sulfate Transporters Physiol Rev, October 1, 2001; 81(4): 1499 - 1533. [Abstract] [Full Text] [PDF] |
||||
![]() |
L. A. Everett and EricD. Green A family of mammalian anion transportersand their involvement in human genetic diseases Hum. Mol. Genet., September 1, 1999; 8(10): 1883 - 1891. [Abstract] [Full Text] [PDF] |
||||
![]() |
P. Kopp, O. K. Arseven, L. Sabacan, T. Kotlar, J. Dupuis, H. Cavaliere, C. L. S. Santos, J. L. Jameson, and G. Medeiros-Neto Phenocopies for Deafness and Goiter Development in a Large Inbred Brazilian Kindred with Pendred's Syndrome Associated with a Novel Mutation in the PDS Gene J. Clin. Endocrinol. Metab., January 1, 1999; 84(1): 336 - 341. [Abstract] [Full Text] |
||||
![]() |
J W Touchman, G G Bouffard, L A Weintraub, J R Idol, L Wang, C M Robbins, J C Nussbaum, M Lovett, and E D Green 2006 expressed-sequence tags derived from human chromosome 7-enriched cDNA libraries. Genome Res., March 1, 1997; 7(3): 281 - 292. [Abstract] [PDF] |
||||





