Figure 4

Bayesian clustering results of the STRUCTURE analysis for nSSR data of 18 populations of Dendrocalamus sinicus (232 individuals). Number of clusters (K) was from one to 10 in 20 independent runs. (a) STRUCTURE-estimated genetic clustering (K = 2, 3, 4, 5, 6), each vertical bar represents an individual and its estimated proportion in K clusters. Black lines separate different populations. Population codes are identified in Table 1. (b) Dot plot representing the mean estimate of Ln posterior probability of data for K = 1–10 (20 replicates), the standard deviation of each mean L(K) value is given as a black vertical line; the pink line represents distribution of ΔK.