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. 2019 Jul 9;10:1519. doi: 10.3389/fmicb.2019.01519

Figure 5.

Figure 5

Non-metric multidimensional scaling (NMDS) of functional genes in key biogeochemical processes. Ordination is based on Bray-Curtis distance matrices of functional genes (KEGG orthologs) predicted by Tax4Fun. A subset of genes predicted for each metabolic process were used to generate distance matrices, which were subsequently summarized by tree species (n = 6).