Primary open angle glaucoma in subjects harbouring the predicted GLC1L haplotype reveals a normotensive phenotype

Abstract

Purpose: Primary open angle glaucoma (POAG) is a complex heterogeneous disease. The aim of this study was to describe the POAG phenotype in individuals who harbour the novel GLC1L disease-associated haplotype in a large pedigree where the Myocilin Gln368STOP mutation also segregates. Methods: The clinical findings from 24 subjects with POAG from the GTAS02 family recruited as part of the Glaucoma Inheritance Study of Tasmania (GIST) were compared relative to genotype status. The previously identified GLC1L disease haplotype encompasses a chromosomal region of 8.3 centimorgans bounded by the markers D3S3521 and D3S1289 on 3p21-22. Results: In subjects with the GLC1L disease haplotype (with or..