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. 2021 May 22;38(9):3804–3819. doi: 10.1093/molbev/msab158

Fig. 2.

Fig. 2.

Ancestral makeup and admixture history of NXH. (A) ADMIXTURE result of NXH with other Eurasian populations at K = 4. The results of the population-level admixture of NXH and HAN are highlighted and displayed in the two pie charts in the center of the circle plot. (B) Correlations between the proportions of four ancestries and the latitude of NXH across regions. Each point represents one region in Ningxia. The gray region indicates the 95% CI for each regression fit. (C) The most likely admixture topology of four ancestral components is inferred based on the AHG and GLOEBOTROTTER results. The dashed lines indicate the accurate topology remains unknown. The admixture proportion is inferred by GLOBETROTTER. SA: South Asian, WE: West Eurasian, EA: East Asian, SIB Siberian. (D) The admixture events of western and eastern ancestries in NXH are estimated by MultiWaver 2.0. HAN and CEU were used as representatives for eastern and western ancestries, respectively. Each line represents one target population. Each circle on the line represents one admixture event, where the color indicates the source ancestry and the size is proportional to the admixture proportion of the corresponding ancestry.