Fig. 6From: Symbionts in waiting: the dynamics of incipient endosymbiont complementation and replacement in minimal bacterial communities of psyllidsPrincipal coordinates analysis (PCoA) of three distance metrics: unweighted UniFrac, weighted UniFrac and Bray-Curtis, based on OTUs calculated at 97% similarity. Microbial communities of 191 psyllid individuals of 25 species are represented. Axes labels denote the percentage of variation that is contained in each principal coordinate; ellipses represent the standard deviation of the cluster centred on each ecological nicheBack to article page