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Fig. 2 | BMC Genomics

Fig. 2

From: Identification of new loci for salt tolerance in soybean by high-resolution genome-wide association mapping

Fig. 2

Population structure by principal component analysis (PCA) of two SNP datasets. a Screen plot of the first 10 principal components (PCs) and their contribution to Eigenvalue by analyzing SoySNP50K dataset (yellow) and 3.7 M SNP dataset (blue). b 3D scatterplot showed the first three PCs from SoySNP50K dataset corresponding to taxonomic groups for 305 soybean accessions. c 3D scatterplot showed the first three PCs from SoySNP50K dataset corresponding to original groups of 305 soybean accessions. d 3D scatterplot showed the first three PCs from 3.7 M SNP dataset corresponding to 234 soybean accessions selected from the original 305 accessions

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BMC Genomics

ISSN: 1471-2164

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