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Table 1 Variance components and heritability estimates for grain weight and grain shape-related traits

From: Identification and allele mining of new candidate genes underlying rice grain weight and grain shape by genome-wide association study

Trait Vg VE Vgei Vrep Ve h2
TGW 16.69 7.51 3.49 0.28 1.24 0.92
GL 0.84 0.13 0.32 0.03 0.05 0.88
GW 0.122 0.051 0.021 0.011 0.009 0.93
RLW 0.269 0.103 0.067 0.003 0.005 0.92
  1. Vg genotype variance, VE environment variance, Vgei genotype by environment interaction variance, Vrep replication variance within environment, Ve residual variance, h2 narrow-sense heritability. Trait abbreviations are as given in the legend to Fig. 1