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J Morales, D Welter, EH Bowler, M Cerezo, LW Harris, AC McMahon, P Hall, HA Junkins, A Milano, E Hastings, C Malangone, A Buniello, T Burdett, P Flicek, H Parkinson, F Cunningham, LA Hindorff and JAL MacArthur
Abstract
The accurate description of ancestry is essential to interpret, access, and integrate human genomics data, and to ensure that these benefit individuals from all ancestral backgrounds. However, there are no established guidelines for the representation of ancestry information. Here we describe a framework for the accurate and standardized description of sample ancestry, and validate it by application to the NHGRI-EBI GWAS Catalog. We confirm known biases and gaps in diversity, and find that African and Hispanic or Latin American ancestry populations contribute a disproportionately high number of associations. It is our hope that widespread adoption of this framework will lead to improved analysis, interpretation, and integration of human genomics data.
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Concepts
Interpretation, Ancestor, European American, Latin America, Spanish language, English American, Demographics of the United States, United States
MeSH headings
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