Fig. 1From: Genomic dissection of maternal, additive and non-additive genetic effects for growth and carcass traits in Nile tilapiaDecomposition of phenotypic variance into different components using approaches based on NOIA and HWE assumption for the six traits. The variance ratios are: \(h^{2}\) is additive; \(d^{2}\) is dominance; \({\mathbf{e}}_{{{\mathbf{aa}}}}^{2}\) is additive-by-additive epistatic; \(m^{2}\) is maternal; and \(e^{2}\) is residualBack to article page