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Figure 3 | BMC Genetics

Figure 3

From: Characterizing the genetic differences between two distinct migrant groups from Indo-European and Dravidian speaking populations in India

Figure 3

Population structure analysis with STRUCTURE. Analysis output from one of the five STRUCTURE runs with 10,000 randomly chosen autosomal SNPs for 85 Gujaratis (GIH), 83 Tamil Indians (INS) and another 399 individuals of north and western European ancestry (CEU), Toscans in Italy, Han Chinese in Beijing and Yoruba from the Ibadan region of Nigeria. Three separate analyses are performed for each set of 10,000 SNPs, where the number of subpopulations was set to four (panel A), five (panel B) and six (panel C). The analysis was performed with a burn-in of 10,000 iterations and for 20,000 samplings, where the posterior mean estimates across the 20,000 samplings were used to calculate the admixture proportion from the K populations for each individual.

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