Characterization of gene-environment interactions for vitamin D through variance quantitative trait loci

UK Biobank vQTL discovery for vitamin D

Filename format follows [ancestry]-[type of QTL]-[chromosome]-sumstats.txt

[ancestry]: EUR, European; AFR, African; EAS, East Asian; SAS, South Asian

[type of QTL]: add, additive effect; var, variance effect, quantified using QUAIL

[chromsome]: autosome; chrX, column "META-P" includes p-values obtained by sample size-based meta-analysis, column "META-P-nodirection" includes p-values obtained by sample size-based meta-analysis without considering effect directions

European ancestry-based sensitivity analyses including individuals on vitamin D supplementation are provided in EUR-[type of QTL]-withsupp-[chromosome]-sumstats.txt