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Fig. 2 | BMC Genetics

Fig. 2

From: Refining the South Asian Origin of the Romani people

Fig. 2

Relationship of Roma to European and South Asian Populations. The principal component analysis results were plotted on the two principal components with the highest eigenvalue. One symbol represents one individual. a Relationship of Roma to European and North Indian groups. b Relationship of Roma to European and South Indian groups. Separating North and South Indian populations have only practical purpose in order to give a better overview. Both graphs are the result of the same PCA

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