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Fig. 1 | BMC Genetics

Fig. 1

From: The story of the lost twins: decoding the genetic identities of the Kumhar and Kurcha populations from the Indian subcontinent

Fig. 1

Principal Component Analysis (PCA) of South Asians. PCA plot showing genetic differentiation among South Asians. The X-axis (PC1) explained 18.3% variance while the Y-axis (PC2) explained 16% variance of the data. Notable populations are marked with circles. A more detailed population classification is shown in Additional file 1 Fig. S2. PCA was performed in PLINK v1.9 and the top four principal components (PCs) were extracted. Top two PCs (PC1 and PC2), explaining the highest variance of the data were plotted in R v3.5.1

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