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. 2017 Feb 6;18:131. doi: 10.1186/s12864-017-3523-y

Fig. 2.

Fig. 2

Genomic relationships among P. vivax strains and isolates. Principal component analysis based on 108,846 SNPs in field isolates and monkey-adapted strains. Colors correspond to the geographic origin of the samples: blue for Central and South America, green for Asia, grey for Africa and black for India. The PCA result showed that P. vivax clustered generally according to their geographic origin