Article
Characterizing selection on complex traits through conditional frequency spectra.
Genetics - 17 Apr 2025
Patel Roshni A, Weiß Clemens L, Zhu Huisheng, Mostafavi Hakhamanesh, Simons Yuval B, Spence Jeffrey P, Pritchard Jonathan K
Abstract excerpt
Natural selection on complex traits is difficult to study in part due to the ascertainment inherent to genome-wide association studies (GWAS). The power to detect a trait-associated variant in GWAS is a function of its frequency and effect size - but for traits under selection, the effect size of a variant determines the strength of selection against it, constraining its frequency. Recognizing the biases inherent...
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