Fig. 3
From: Eubacteria and archaea communities in seven mesophile anaerobic digester plants in Germany
Bacterial profiles of the anaerobic digester plants analyzed. Taxonomic (phylum) composition of eubacteria populations in the reactors as deduced by 16S amplicons isolated and sequenced as described in “Material and methods” section. a Three-stage co-digester (CD) plant in Jena, (b) leach-bed reactors, and (c) sewage plants. The grey scale (top right) corresponds to biogas yield ranges as shown at the right