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. 2015 Sep 25;10(9):e0134519. doi: 10.1371/journal.pone.0134519

Fig 2.

Fig 2

A, Cluster analysis of the 7 chlorotypes detected in the 96 samples based on Jaccard Coefficient (bootstrap = 1000). Chlorotype A includes 1 cultivar of Ziziphus mauritiana. One wild jujube individual in B, 2 wild jujube individuals in C, 5 jujube cultivars and 7 wild jujube individuals in D, 12 jujube cultivars in E, 2 jujube in F; 53 jujube and 13 wild jujube in G. The cultivar/individual information included in each chlorotype were listed in Table 1. B, Original locations of samples and geographic distributions of the chloroplast haplotypes found in each province. The pie charts on map represent the chlorotype composition of the samples from the corresponding province (Hebei, Tianjin and Beijing were pooled, eastern Gansu and Ningxia were pooled) and the color in each chart represent the chlorotype as indicated in the cluster tree.