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Beta diversity analysis of isolates obtained from river, sediment, and soil samples using PT, PS, and PW media. (A) Jackknife analysis of Euclidean distances using Bray-Curtis with data rarefied to 50 isolates. (B) Jackknife analysis of phylogenetic distances using unweighted UniFrac with data rarefied to 50 isolates. PC1 and PC2, first and second principal coordinate axes, respectively.
