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. 2022 Sep 16;13:969230. doi: 10.3389/fmicb.2022.969230

FIGURE 2.

FIGURE 2

Beta-diversity and principal coordinate analysis (PCoA) based on Bray-Curtis dissimilarity. (A) Significant differences among in the mycangial fungal communities from the species of the D. frontalis complex (ANOSIM, p = 0.001). The circles represent pairwise Bray-Curtis dissimilarity values between biological replicates from species of the D. frontalis complex; the transversal line and ends in the box represent the mean and its standard error. (B) PCoA plot depicting variation in a multidimensional space of mycetangial fungal assemblages from the species of the D. frontalis complex; the first three PCoA coordinates explained 61.55% of the total observed variation; dots of the same color represent biological replicates (A, B, C) of the same bark beetle species, except for D. mexicanus (A, B, C, D) and D. barberi (A, B).