Fig. 8 | Microbiome

Fig. 8

From: Toothbrush microbiomes feature a meeting ground for human oral and environmental microbiota

Fig. 8

Significant associations between metadata and relative abundances of bacterial species (a) or RPKMs of ARGs (b) in toothbrush microbiomes based on Hierarchical All-against-All association (HAllA) testing. All metadata presented in Fig. 4 (n = 20 variables) were included in the HAllA analyses and those with significant association (q < 0.1) to at least one taxon/ARG are presented in the respective figure panels (i.e., 12/20 and 7/20 variables associated with particular taxa and ARGs, respectively). Significant clusters of related features (q < 0.1) are outlined and ranked based on hierarchy of similarity scores. Grid color intensity corresponds to normalized mutual information similarity metric. Sidebar colors in b correspond to the ARG drug class

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