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Figure 3 | BMC Genomics

Figure 3

From: Genome-wide identification of SSR and SNP markers from the non-heading Chinese cabbage for comparative genomic analyses

Figure 3

A cluster analyses of 18 Cruciferae accessions. (a) Plot of the three principal components from a principal components analysis of SSR variation among 18 genotypes of Cruciferae. Green circles represent non-heading Chinese cabbage accessions; pink pentagrams represent Chinese cabbage; blue triangles represent broccoli accessions; and red squares represent Arabidopsis. (b) Dendrogram for 18 Cruciferae accessions derived from a UPGMA cluster analysis based on 60 SSR markers. Four clusters were obtained according to the genetic identity (~75%). Cluster 1 indicated NHCC accessions; Cluster 2 indicated Chinese cabbage; Cluster 3 indicated broccoli accessions; and Cluster 4 indicated Arabidopsis. The numbers were bootstrap values based on 1,000 iterations. Only bootstrap values larger than 50 were indicated. (c) Bayesian clustering (STRUCTURE, K = 4) of 18 Cruciferae accessions.

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BMC Genomics

ISSN: 1471-2164

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