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. 2017 Dec 19;8(4):130. doi: 10.3390/insects8040130

Figure 1.

Figure 1

(a) PCoA of bacterial communities by insect sample based on unweighted unifrac distances. Samples that are stacked or tightly clustered are omitted from the inset legend. Clusters used in the ANOSIM analyses are labeled with brackets (Env. = Environmental, Symb. = intracellular symbiont associated, Dros. + Wek. = Drosophila spp. Nysius wekiuicola). (b) Rarefaction curves with Chao1 diversity indices, indicating insect microbiome sampling depth and saturation in this study. Legend illustrates host insect species identity.