Community analysis using principal coordinate analysis (PCoA) of unweighted UniFrac distance matrix. Across all methodologies assessed, (including the canonical UniFrac beta-diversity analysis), water samples cluster very well, yet the phyllosphere treatments are unable to be differentiated. Displayed color scheme: ps (green), pg (blue), ws (purple), wg (red). Percentage of variation explained by each principal coordinate is shown on respective axes.
Telias et al. BMC Microbiology 2011 11:81 doi:10.1186/1471-2180-11-81