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. 2012 Jun 28;7(6):e39743. doi: 10.1371/journal.pone.0039743

Figure 2. PCA plots based on unweighted Unifrac metrics.

Figure 2

Each symbol represents a sample. (A) group cat, stp and swp; (B) group cat, pa2t and pa10t; (C) group swp and swc; (D) group stp and stc.