Article
An expression-directed linear mixed model discovering low-effect genetic variants.
Genetics - 3 Apr 2024
Li Qing, Bian Jiayi, Qian Yanzhao, Kossinna Pathum, Gau Cooper, Gordon Paul M K, Zhou Xiang, Guo Xingyi, Yan Jun, Wu Jingjing, Long Quan
Abstract excerpt
Detecting genetic variants with low-effect sizes using a moderate sample size is difficult, hindering downstream efforts to learn pathology and estimating heritability. In this work, by utilizing informative weights learned from training genetically predicted gene expression models, we formed an alternative approach to estimate the polygenic term in a linear mixed model. Our linear mixed model estimates the...
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