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Figure 2 | BMC Genetics

Figure 2

From: Population substructure in Finland and Sweden revealed by the use of spatial coordinates and a small number of unlinked autosomal SNPs

Figure 2

Principal component analysis. The principal components were extracted from covariance matrices based on frequencies of A) SNP minor alleles in Finnish counties, B) STR alleles in Finnish counties, C) SNP minor alleles in Finnish and Swedish regions and D) SNP minor alleles in Finnish and Swedish counties. The proportion of variance explained by each PC is shown on the axis. Abbreviations: Götaland (GOT), Svealand (SVE), Norrland (NOR), Western Finland (WF), Eastern Finland (EF); county abbreviations as in Figure 1.

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