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English: Demographic history of the Jomon lineage (A) Maximum likelihood phylogenetic tree reconstructed by TreeMix under a model of two migrations. The tree shows a phylogenetic relationship among ancient (bold) and present-day (italic) populations. Colored arrows represent the migration pathways. The migration weight represents the fraction of ancestry derived from the migration edge. All other migration models from m = 0 to m = 5 are presented in fig. S7. (B) ROH spectra for Mesolithic and Neolithic hunter-gatherers including the 8.8-ka-old JpKa6904. Total length of ROH is plotted against different sizes of homozygous fragments ranging from 0.5 to 100 Mb. (C) Fitting of the models under different combinations of N (x axis) and T (y axis) for the 8.8-ka-old Jomon individual. Each point in the balloon plot represents a log10-scaled approximate Bayes factor (aBF) that compares likelihoods between a model with the highest likelihood and each of the other given models; the point with aBF = 0 is the model with the highest likelihood (N = 1000 and T = 20 ka ago; see fig. S10). NA means that aBF is not measurable for the model due to its likelihood equal to zero. (D) A comparison of outgroup f3 statistic results for the Jomon dataset divided into three subperiods measured using f3(Jomon_Sub-Period, X; Mbuti) (see fig. S12 for an expanded analysis). The three subperiods are as follows: Initial Jomon (JpKa6906); Early Jomon (JpFu1, JpOd6, JpOd181, JpOd274, and JpOd282); and a merged group for all Middle, Late, and Final Jomon (F5, F23, IK002, JpHi01, JpKo2, and JpKo13).
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Source https://www.science.org/doi/10.1126/sciadv.abh2419 Distributed under a Creative Commons Attribution License 4.0 (CC BY). This is an open-access article distributed under the terms of the Creative Commons Attribution license, which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited.
Author Cooke et al. 2021

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Demographic history of the Jomon lineage

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