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. 2017 Oct 2;7:12525. doi: 10.1038/s41598-017-12979-z

Figure 1.

Figure 1

Phylogenetic Neighbor-Joining tree showing the V1 to V3 region of the 16 S rRNA gene sequences of CY-1. The sequences data is separated into different OTUs with 97% identity. The proportions of different genera in CY-1 are shown following the OUT names, and the three most abundant OTUs are shown in bold. For each genus present in the consortium, a reference sequence is included in the phylogenetic tree, and the accession number is shown after the specie names. The percentages of replicate trees in which the associated taxa clustered together in the bootstrap test (1000 replicates) are shown next to the branches. 16 s rRNA gene sequence from Methanococcus Vannielii is used as the outgroup in the tree.