Fig. 1
From: Ancestry-related distribution of Runs of homozygosity and functional variants in Qatari population
Population structure of Qatar (A) Admixture plot for K = 11 using Human Origins dataset. The red colour represents the Middle Eastern-Bedouin like ancestry, the cyan colour represents the South Asian component the violet component represent the Middle Eastern-Palestinian like component, the green one represents the African component and the blue one represents the East Asian component (B) Principal component analysis followed by Gaussian clustering based only on 186 Qatari sample, a total of four clusters were found. C Projected principal component of 186 Qatari sample onto 1000G populations. We can observe how Cluster 2 shows African ancestry, Cluster 3 has South Asian Ancestry and Middle Eastern Ancestry, Cluster 1 has the highest Bedouin like ancestry and finally Cluster 4 shows evidence of South Asian and east Asian ancestry.