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. 2017 Dec 5;12(12):e0188919. doi: 10.1371/journal.pone.0188919

Fig 6. UPGMA analysis clustering analysis based on UniFrac distance matrix.

Fig 6

(A) UPGMA tree based on unweighted unifrac distance matrix; (B) UPGMA tree based on weighted unifrac distance matrix. The UPGMA analysis revealed that gut microbiota derived from L. japonica display little similarity with other aquatic organism of Vertebrata. Lamprey: gut microbiota deep sequence data derived from L. japonica in this study; farmland frog, American alligator, grass carp, and zebrafish: gut microbiota deep sequence data derived from public database.