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. 2020 Jan 30;18(8):1796–1809. doi: 10.1111/pbi.13341

Figure 5.

Figure 5

Population genomic analyses for 20 core kenaf cultivars. (a) The origin centre Zambia and evolutionary route of main cultivars from Africa to cultivation central Asia in the world. (b) Phylogenetic relationships among kenaf cultivars. (c) Population structure clustering 20 accessions into two subgroups, with optimal clusters as K = 2. (d) PCA shows clear separation between Africa and Asia populations. (e) LD decay with pairwise genomic distance. (f) TreeMix analysis of kenaf cultivars divided into seven geographical quadrants. The arrow indicates the direction of gene flow.