A variance QTL approach to uncover gene-fish oil supplement interaction loci for 14 circulating unsaturated fatty acid traits.
Gene-environment interactions (GEIs) contribute to circulating polyunsaturated fatty acid (PUFA) and monounsaturated fatty acid (MUFA) profiles. GEIs may partly explain differences in trait variance across genotype groups. To identify GEIs for circulating unsaturated fatty acids, we adopted a two-stage strategy. First,...