Fig. 4From: Predicting the purebred-crossbred genetic correlation from the genetic variance components in the parental linesPredicted \({r}_{pc}\) (y-axis) for a genetic model with only dominance (\({r}_{pc}^{D}\), red circles) and with only additive by additive epistasis (\({r}_{pc}^{AA}\), blue crosses), plotted against the realized \({r}_{pc}\) (x-axis) in simulated scenarios. Panels refer to the simulated genetic model. The dashed lines show y = x, indicating where predictions are equal to the realized \({r}_{pc}\)Back to article page