Juvenile glaucoma linked to the GLC1A gene on chromosome 1q in a Panamanian family
- PMID: 9063261
- DOI: 10.1016/s0002-9394(14)70147-3
Juvenile glaucoma linked to the GLC1A gene on chromosome 1q in a Panamanian family
Abstract
Purpose: To characterize clinically and genetically autosomal dominant juvenile-onset primary open-angle glaucoma in a Panamanian family.
Methods: Twenty members of a six-generation family underwent ophthalmologic examination and genetic screening with markers near the GLC1A gene on chromosome 1q.
Results: Linkage analysis disclosed evidence linking primary open-angle glaucoma in this family to the GLC1A gene on chromosome 1q, with a maximum lod score of 3.75 for marker D1S431 at an estimated recombination fraction of 0.00.
Conclusions: This is the first report of a Panamanian family in which primary open-angle glaucoma is linked to the GLC1A gene on chromosome 1q.
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