Exclusion of one pedigree affected by adult onset primary open angle glaucoma from linkage to the juvenile glaucoma locus on chromosome 1q21-q31. |
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Authors: | D Avramopoulos G Kitsos E Economou-Petersen M Grigoriadou D Vassilopoulos C Papageorgiou K Psilas and M B Petersen |
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Institution: | Department of Genetics, Institute of Child Health, Athens, Greece. |
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Abstract: | A locus for autosomal dominant juvenile onset primary open angle glaucoma (POAG) was recently assigned to chromosome region 1q21-q31. In the present study, a large Greek family with autosomal dominant adult onset POAG was investigated using microsatellite markers. Exclusion of linkage of the adult onset POAG gene to the region D1S194-D1S191 was obtained in this pedigree. Therefore, the data provide evidence that juvenile and adult onset POAG are genetically distinct disease entities. |
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