Table 1 Variance component analysis with pseudo-heritability estimates (h ² _a  = σ ² _a /(σ ² _a  + σ ² _e ); see references [24, 25]) representing the proportion of phenotypic variance explained by the 778K marker-based relationship matrix [23] for feed efficiency and component traits in U.S. beef cattle

From: Genome-wide association study for feed efficiency and growth traits in U.S. beef cattle