Figure 5.

A split-with-archaic-admixturemodel used for simulation testing of whether migration from anarchaicpopulationaffectsPSMC curves

A. The model where the ancestral population ANC1 split from an archaic population X 500 KYA and populations S and E split from each other 219 KYA. B. PSMC was performed using simulated data of population E under the model shown in (A). C. The model where the ancestral population ANC1 split from an archaic population X 2 MYA and populations S and E split from each other 219 KYA. D. PSMC was performed using simulated data of population E under the model shown in (C). M indicates migration strength, which was computed in the form of 4N × m, where N is the initial population size used to scale parameters in the simulations, and m is migration rate. We set M to different values, and N was set to 10,000 (the default value of the ms program).