Figure 6.
Relationship between co-abundance network topological features and depleted ESVs in human and mice fecal samples. Relationships between normalized abundance of the human ESVs (see Fig. 5) that were depleted in both lean Ghanaians and in humanized mice with fecal materials from the lean Ghanaians, showing their (a) betweenness centrality, (b) closeness centrality, (c) closeness and (d) transitivity. Each panel indicates the results from the Spearman correlation test. (e) Closeness is distinct between the ESVs associated with the depleted lean Ghanaians (p < 0.001 for all the group). For (e), GL, lean Ghanaians; GO, obese Ghanaians; UL, lean Americans; and UO, obese Americans.