Fig. 2.

The estimated regression coefficients for YIELD in the hybrids by using three simple-regression based prediction methods with different omic datasets. a Estimated regression coefficients of BLUP. b Estimated regression coefficients of LASSO. c Estimated regression coefficients of SSVS. The dashed lines separate various omic-specific variables, with G, M, and T representing genomic, metabolomic, and transcriptomic variables, respectively. The dotted lines separate the additive (a) and dominance (d) variables within single omic-type variables