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Out of Africa

Definition
AI-generated

Model where anatomically modern humans expanded from Africa in the Late Pleistocene carrying and encountering archaic admixture.

Why it matters in GWAS

Population structure, demographic history, and mating patterns affect allele frequencies, LD, relatedness, and cross-cohort portability—central to GWAS design and interpretation.

Example usage

"Downstream interpretation uses Out of Africa to connect statistical signals with biological context."

References

  • Hartl DL, Clark AG. (2007). Principles of Population Genetics. Sinauer Associates.
  • Jobling MA, Hurles ME, Tyler-Smith C. (2013). Human Evolutionary Genetics. Garland Science.

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