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. 2022 Sep 13;11(18):2388. doi: 10.3390/plants11182388

Figure 4.

Figure 4

Hierarchical clustering. Labels at the leaves of the dendrogram indicate the population ID (ARO1-7 and M) and the individual ID number. Purple, yellow, and orange label highlighting indicate sampling of individuals within the ARO_K1, ARO_K2 and M populations, respectively. The red line cuts the dendrogram for two major genetic clusters.