Figure 3. Posterior distributions of mean breeding values (A) and additive genetic variances (B) from the extended genetic groups animal model. Panel (A) shows the estimated posterior distribution of the mean breeding value for the non-farm genetic group in brown. Because the farm genetic group was set to be the baseline mean (equal to zero), the mean breeding value for this habitat type is shown as a green vertical line. In panel (B) the posterior distribution of additive genetic variance for the farm and non-farm genetic groups are shown in green and brown, respectively.