435357.fig.003a
(a) Divergence at A locus
435357.fig.003b
(b) Divergence at B locus
435357.fig.003c
(c) Intrinsic Isolation (based on F 2 hybrids)
435357.fig.003d
(d) Barrier into Population 1
435357.fig.003e
(e) Barrier into Population 2
Figure 3: Numerical simulation results for the model with modifier with both epistatic trade-off and direct, divergent selection (Case 2, full model). Parameter values used: 𝑠 = 𝑠 1 = 𝑠 2 = 0 . 1 ; 𝑡 1 = 𝑡 2 = 0 . 5 𝑠 . See Figure 2 for other details.