Research / 2021 / Article / Fig 3

Research Article

Soil Biogeochemical Cycle Couplings Inferred from a Function-Taxon Network

Figure 3

Nitrogen biogeochemical cycle genes in forest soils. (a) Nitrogen biogeochemical cycle; arrow width indicates proportion of biomarker gene contigs for corresponding pathways. (b) Linear relationships between contigs and latitude. Asterisks indicate significant correlation with latitude (, ). (c) Proportion of contigs assigned to known taxa. (d) Distribution of known taxa.