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. 2021 Feb 18;12:1144. doi: 10.1038/s41467-021-21378-y

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© The Author(s) 2021

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Fig. 1 — a Phylogenetic tree of sand pears. b Population structure of sand pears. K value is 2. c PCA of sand pears. Group I with red background corresponds to the Chinese group, and Group II with blue background indicates the Japanese and Korea group.