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Empowering African GWAS with a map of blood regulatory variation

We created a population-scale functional genomic dataset that maps whole blood regulatory variation in three South African groups. This resource supports the interpretation of genome-wide association studies in African-ancestry individuals, enabling translation to actionable discoveries.

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Fig. 1: Blood regulatory variation in a South African population.

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This is a summary of: Castel, S. E. et al. A map of blood regulatory variation in South Africans enables GWAS interpretation. Nat. Genet. https://doi.org/10.1038/s41588-025-02223-0 (2025).

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Empowering African GWAS with a map of blood regulatory variation. Nat Genet 57, 1574–1575 (2025). https://doi.org/10.1038/s41588-025-02228-9

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