Fig. 4
From: Component specific responses of the microbiomes to common chemical stressors in the human food chain
Co-occurrence network analysis. A Microbial association networks based on Meinshausen-Buhlmann method in SPIEC-EASI analysis for control versus treatments for all components. Nodes represent different ASVs, with blue colour nodes indicating hub nodes that are more connected to other nodes in the network (Kleinberg’s hub centrality scores > 0.7). Edges between nodes are not displayed to keep the figures readable and keep the focus on the nodes. B The dot plots display the node degree’s (number of edges per node) of each ASV within the network as a function of treatment for each sample type. Differences in mean degrees for each chemical treatment vs. control were all significant (P ≤ 0.001) in each component based on 10,000 bootstrap replicates of the underlying network properties (Table S7)