Fig. 2

Bd infection alters functional profile of the amphibian skin bacterial microbiome. a PCA of bacterial KO abundance on day 30 of the Bd exposure experiment b) PCA of Metabolism (KEGG level 1) c) PCA of environmental processes (KEGG level 1) d) Clustered image map of bacterial KOs (annotated by functional pathay) associated with Bd or control exposure as identified by sPLS-DA. Sample sizes: control group n = 11, Bd-exposed group n = 9