Figure 3From: Sampling strategies for frequency spectrum-based population genomic inferenceTwo-population demographic models. Simulated models included a model of no divergence (SNM), a model of divergence in isolation (ISO), and a model of divergence with gene flow (IM). The width of the bar is proportional to population size through time, with time moving from the bottom (past) to the top (present) of the plot.Back to article page