Fig. 2From: Athletic equipment microbiota are shaped by interactions with human skinInteraction influences community diversity. Principle coordinate (PCoA) of unweighted (a) and weighted (b) UniFrac distances, and dendrogram of weighted UniFrac distances (c) between samples based on group identity. Group 1 (blue) consists of floors and mats; group 2 (red) consists of elliptical handles, free weights and benchesBack to article page