Figure 3.
Comparison of burkholderial communities on Sphagnum mosses in Austrian and Russian bogs by principal coordinate analysis (PCoA). PCoA biplot is based on the weighted UniFrac distance matrix of the 16S rDNA pyrosequencing libraries specific for Burkholderia and supported by 100 jackknife data re-samplings using 1781 sequences per library. The single libraries are shown by colored ellipses: blue, S. magellanicum (Austria); red, S. fallax (Austria); green, S. magellanicum (Russia); orange, S. fallax (Russia). Letters and arabic numerals specify library names. Variation explained by each principal coordinate (PC) is defined on the biplot, respectively.