Article
Differential confounding of rare and common variants in spatially structured populations.
Nature genetics - 5 Feb 2012
Mathieson Iain, McVean Gil
Abstract excerpt
Well-powered genome-wide association studies, now made possible through advances in technology and large-scale collaborative projects, promise to characterize the contribution of rare variants to complex traits and disease. However, while population structure is a known confounder of association studies, it remains unknown whether methods developed to control stratification are equally effective for rare...
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