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Figure 3 | BMC Genetics

Figure 3

From: Genetic diversity of natural orchardgrass (Dactylis glomerataL.) populations in three regions in Europe

Figure 3

Principal component analysis on 1861 genotypes from three European regions using 29 SSR markers. PCA 1 and PCA 2 refer to the first and second principal component, respectively. The corresponding percentages refer to the proportion of variance explained by the axes. Coloration is according to region (dark grey (Bulgaria), grey (Switzerland), light grey (Norway)).

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