Fig. 5
![Fig. 5](http://media.springernature.com/full/springer-static/image/art%3A10.1186%2Fs13068-018-1025-z/MediaObjects/13068_2018_1025_Fig5_HTML.gif)
Relative abundance of bacterial and archaeal OTUs at phylum level. Taxonomic groups with relative abundance lower than 1% were excluded from the plot legend flanking the bars
Relative abundance of bacterial and archaeal OTUs at phylum level. Taxonomic groups with relative abundance lower than 1% were excluded from the plot legend flanking the bars