GWAS Catalog Database Overview The GWAS Catalog is a comprehensive repository of published genome-wide association studies maintained by the National Human Genome Research Institute (NHGRI) and the European Bioinformatics Institute (EBI). The catalog contains curated SNP-trait associations from thousands of GWAS publications, including genetic variants, associated traits and diseases, p-values, effect sizes, and full summary statistics for many studies. When to Use This Skill This skill should be used when queries involve: - Genetic variant associations : Finding SNPs associated with diseases…