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. 2016 Feb 26;6(7):2109–2124. doi: 10.1002/ece3.2028

Figure 4.

Figure 4

Results of the LDna analyses with φ = 4 and |E|min = 16. Five single‐outlier clusters (SOCs) were identified (in red). Two of them (1149 and 1030) did not appear to distinguish among the four samples, with global F st estimates of 0.0027 and −0.0191, respectively. SOC 1030 consisted of tightly linked SNPs (median LD = 0.6 vs. ≤0.2 for the other four SOCs), which may reflect physical linkage (e.g., an inversion). The other three SOCs (471, 684, 923) presented higher F st estimates among the four samples (0.0102, 0.0588, and 0.0253, respectively) and diffuse linkage (i.e., with a number of edges close to the number of loci). They tended to distinguish the black hamlets from Belize (the most differentiated sample) along the first DAPC axis and the barred hamlets from Honduras (471), barred hamlets from Belize (684), and black hamlets from Honduras (923) along the second axis, suggesting that these SOCs result from admixture LD.