Extended Data Fig. 3: On the origins of CWC horses.
From: Widespread horse-based mobility arose around 2200 bce in Eurasia
a) Consensus admixture graph generated from the posterior distribution of AdmixtureBayes64, when applied to the same horse populations considered in Extended Data Fig. 4. The values between brackets summarize the proportion of graphs sampled from the posterior distribution that support a split or admixture node. Admixture from unsampled (ghosts) populations is not represented, in contrast to Extended Data Fig. 4. b) Best Admixtools24 population model assuming 8 migration edges. The drift and admixture estimates are based on our extended dataset. c) Reference panel used for modeling pre-CWC clines of genetic diversity. d) Geospatial projection of the six CWC horse genomes analyzed in this study, in 10Mb-long windows.
