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. 2017 Mar 3;8:344. doi: 10.3389/fmicb.2017.00344

FIGURE 5.

FIGURE 5

Network analysis showing the co-occurrence of ARGs, CRGs, and intl1 as well as their potential host bacteria. A connection represents a significant positive correlation (p < 0.05) according to Spearman’s rank analysis. The size of each node is proportional to the number of connections, i.e., the degree (details are given in the Supplementary Material S2).