Article
Testing the key assumption of heritability estimates based on genome-wide genetic relatedness.
Journal of human genetics - 1 Jun 2014
Conley Dalton, Siegal Mark L, Domingue Benjamin W, Mullan Harris Kathleen, McQueen Matthew B, Boardman Jason D
Abstract excerpt
Comparing genetic and phenotypic similarity among unrelated individuals seems a promising way to quantify the genetic component of traits while avoiding the problematic assumptions plaguing twin- and other kin-based estimates of heritability. One approach uses a Genetic Relatedness Estimation through Maximum Likelihood (GREML) model for individuals who are related at less than 0.025 to predict their phenotypic...
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