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. 2014 May 19;9(5):e97435. doi: 10.1371/journal.pone.0097435

Figure 2. Principal coordinate plot (PCoA) of weighted UniFrac distances between Tongue River amplicon samples.

Figure 2

Panel A is colored by sample location: sites B (blue), C (orange), BG (red), W (yellow), E (green), S (purple). Panel B is colored by season: fall (red) and spring (blue).