Fig. 7From: Ecological interactions and the underlying mechanism of anammox and denitrification across the anammox enrichment with eutrophic lake sedimentsMetabolism pathways of KEGG modules before and after anammox enrichment. The abundance of KEGG modules were calculated by homogenization and normalized into TPM counts. Pairwise Spearman’s correlation matrix summarized the relationships between bacteria and metabolism pathways, which were determined by the Mantel testsBack to article page