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Fig. 3 | BMC Genetics

Fig. 3

From: Genetic diversity and population structure analysis to construct a core collection from a large Capsicum germplasm

Fig. 3

Principal coordinate analysis of distributions of diverse core entries selected from different sampling strategies. PCA was performed with DARwin 6.0.9 software based on distance matrices. a distribution of pepper accessions based on genotype included 3,821 accessions from entire germplasm collection, and 7, 53, 76, 76, and 240 accessions from Gcc, Ggcc, Pcc, G + Pcc, and Gg + Pcc sampling strategies, respectively; b distribution of pepper accessions based on phenotype included 589 accessions from entire germplasm collection, and 1,9, 42, 43, and 115 accessions from Gcc, Ggcc, Pcc, G + Pcc, and Gg + Pcc sampling strategies, respectively; c distribution of pepper accessions based on genotype and phenotype combination included 2,006 accessions from entire germplasm collection, and 3, 27, 76, 76, and 235 accessions from Gcc, Ggcc, Pcc, G + Pcc, and Gg + Pcc sampling strategies, respectively. Matrices surrounded with blue boxes indicate distributions of the pepper accessions from entire collection

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