Fig. 2From: Analysis of risk allele frequencies of single nucleotide polymorphisms related to open-angle glaucoma in different ethnic groupsThe heatmap generated using intraocular pressure elevation in open-angle glaucoma-related single nucleotide polymorphisms in the global population. The heatmap shows how significantly the effect alleles are enriched or depleted in each population. Each row shows SNPs, and each column shows populations of diverse ancestry. Red color means effect allele is enriched, whereas purple color means effect allele is depleted (log10 P > 1.301 indicated enrichment, log10 P <  − 1.301 indicated depletion). A hierarchical clustering tree shows the differences among continents; EUR, AMR, and SAS are in one cluster, and AFR, EAS, and KOR are in another cluster. AMR: American, EUR: Europeans, SAS: South Asians, AFR: Africans, EAS: East Asians, KOR: KoreansBack to article page