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. 2020 Mar 13;8:e8572. doi: 10.7717/peerj.8572

Figure 1. Frequency distribution categories of pairwise genetic distance of 415 tea accessions.

Figure 1

Frequency distribution categories of pairwise genetic distance of 415 tea accessions (black fill); a core set of 299 accessions (grey fill); a core set of 198 accessions (blue fill), and a mini-core set of 148 accessions (light blue fill), based on 30,282 polymorphic SNPs.