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. 2016 Sep 16;7:1431. doi: 10.3389/fmicb.2016.01431

FIGURE 2.

FIGURE 2

Phylogenetic tree of bacterial 16S rRNA gene sequences from methanogenic alkanes-degrading enrichment cultures (T2-AE; in red) and background control cultures (T2-BC; in blue). The tree is rooted with Methanocaldococcus jannaschii DSM 2661 (L77117) as the out group. The OTUs are shown with clone names and accession numbers. One-thousand bootstraps were performed with neighbor-joining method. Bootstrap values below 75% are not shown. Frequency of clones is shown in the bar graph.