17 Bacteria Proteobacteria Deltaproteobacteria Syntrophobacterales Syntrophobacteraceae 45 Bacteria Proteobacteria Deltaproteobacteria Desulfobacterales Desulfobacteraceae Desulfococcus 19 Bacteria Proteobacteria Deltaproteobacteria Desulfobacterales Desulfobacteraceae Desulfococcus 28 Bacteria Proteobacteria Gammaproteobacteria Chromatiales 9 Bacteria Proteobacteria Gammaproteobacteria Chromatiales 33 Bacteria Proteobacteria Deltaproteobacteria Desulfobacterales Desulfobacteraceae Desulfococcus 16 Bacteria Proteobacteria Deltaproteobacteria Desulfobacterales Desulfobulbaceae 115 Bacteria Proteobacteria Deltaproteobacteria Desulfobacterales Desulfobacteraceae Desulfococcus 7 Bacteria Fibrobacteres TG3 TG3 6 Bacteria Proteobacteria Deltaproteobacteria Desulfobacterales Desulfobacteraceae 24 Bacteria Proteobacteria Deltaproteobacteria Desulfobacterales Desulfobacteraceae Desulfosarcina 13 Bacteria Proteobacteria Deltaproteobacteria Desulfobacterales Desulfobacteraceae Desulfococcus 15 Bacteria Proteobacteria Gammaproteobacteria HTCC2188 HTCC2089 6 Bacteria Proteobacteria Deltaproteobacteria Desulfobacterales Desulfobulbaceae 6 Bacteria Proteobacteria Gammaproteobacteria Chromatiales 5 Bacteria Proteobacteria Gammaproteobacteria Chromatiales 7 Bacteria Proteobacteria Gammaproteobacteria Chromatiales Chromatiaceae 125 Bacteria Proteobacteria Gammaproteobacteria Thiotrichales Piscirickettsiaceae 3 Bacteria Proteobacteria Gammaproteobacteria 128 Bacteria Proteobacteria Gammaproteobacteria Thiotrichales Thiotrichaceae 4 Bacteria Proteobacteria Gammaproteobacteria Thiotrichales Thiotrichaceae 16 Bacteria Proteobacteria Gammaproteobacteria 45 Bacteria Proteobacteria Gammaproteobacteria Chromatiales 12 Bacteria Proteobacteria Gammaproteobacteria Chromatiales 19 Bacteria Bacteroidetes Cytophagia Cytophagales Flammeovirgaceae 5 Bacteria Bacteroidetes Saprospiraceae 4 Bacteria Spirochaetes Sediment SJA 6 Bacteria Proteobacteria Gammaproteobacteria Chromatiales Chromatiaceae 7 Bacteria Bacteroidetes Bacteroidia Bacteroidales 29 Bacteria Bacteroidetes Flavobacteriia Flavobacteriales Flavobacteriaceae Robiginitalea 13 Bacteria Bacteroidetes Flavobacteriia Flavobacteriales Flavobacteriaceae 13 Bacteria Proteobacteria Gammaproteobacteria Alteromonadales OM60 14 Bacteria Bacteroidetes Flavobacteriia Flavobacteriales Flavobacteriaceae 16 Bacteria Bacteroidetes Bacteroidia Bacteroidales 8 Bacteria Bacteroidetes Bacteroidia Bacteroidales 7 Bacteria Bacteroidetes Bacteroidia Bacteroidales 7 Bacteria Bacteroidetes Saprospiraceae 9 Bacteria Bacteroidetes Flavobacteriia Flavobacteriales Flavobacteriaceae 4 Bacteria Bacteroidetes Cytophagia Cytophagales Flammeovirgaceae 7 Bacteria Bacteroidetes Bacteroidia Bacteroidales 34 Bacteria Bacteroidetes Bacteroidia Bacteroidales 13 Bacteria Bacteroidetes Cytophagia Cytophagales Flammeovirgaceae 153 Bacteria Cyanobacteria Chloroplast Stramenopiles 8 Bacteria Bacteroidetes Cytophagia Cytophagales Flammeovirgaceae 214 Bacteria Cyanobacteria Chloroplast Stramenopiles 146 Bacteria Cyanobacteria Chloroplast Stramenopiles 9 Bacteria Bacteroidetes Cytophagia Cytophagales Flammeovirgaceae 147 Bacteria Cyanobacteria Chloroplast Stramenopiles 23 Bacteria Bacteroidetes Cytophagia Cytophagales Flammeovirgaceae 5 Bacteria Chloroflexi Anaerolineae Anaerolineales Anaerolinaceae C1_B004 8 Bacteria Chloroflexi Anaerolineae GCA004 6 Bacteria Cyanobacteria Oscillatoriophycideae Chroococcales Cyanobacteriaceae Cyanobacterium 21 Bacteria Chloroflexi Anaerolineae GCA004 6 Bacteria Proteobacteria Gammaproteobacteria Chromatiales 27 Bacteria Cyanobacteria Oscillatoriophycideae Chroococcales Cyanobacteriaceae Cyanobacterium 3 Bacteria Proteobacteria Gammaproteobacteria Chromatiales 20 Archaea YLA114 25 Bacteria Bacteroidetes Bacteroidia Bacteroidales S24 34 Bacteria Proteobacteria Deltaproteobacteria E2 Pasteurellaceae 4 Archaea Euryarchaeota Methanobacteria Methanobacteriales Methanobacteriaceae Methanobacterium Methanobacterium_bryantii 12 Bacteria Bacteroidetes Bacteroidia Bacteroidales Porphyromonadaceae 9 Bacteria Proteobacteria Gammaproteobacteria Chromatiales 19 Bacteria Proteobacteria Gammaproteobacteria Chromatiales 8 Bacteria Proteobacteria Alphaproteobacteria Rhizobiales Hyphomicrobiaceae 8 Bacteria Chloroflexi Anaerolineae CFB 3 Bacteria Chloroflexi Anaerolineae CFB 5 Bacteria Chloroflexi Anaerolineae SB 17 Bacteria Proteobacteria Alphaproteobacteria Rhizobiales Hyphomicrobiaceae 12 Bacteria Chloroflexi Anaerolineae CFB 3 Bacteria Chloroflexi Anaerolineae CFB 5 Bacteria Firmicutes Clostridia Clostridiales Clostridiaceae Clostridium 13 Bacteria Proteobacteria Alphaproteobacteria Rhizobiales Cohaesibacteraceae 9 Bacteria Proteobacteria Alphaproteobacteria Rhizobiales Hyphomicrobiaceae 7 Bacteria Chloroflexi Dehalococcoidetes Dehalococcoidales Dehalococcoidaceae 12 Bacteria Chloroflexi Anaerolineae OPB11 12 Bacteria Chloroflexi Anaerolineae OPB11 5 Bacteria Firmicutes Clostridia Clostridiales Lachnospiraceae 10 Bacteria Proteobacteria Alphaproteobacteria Rhizobiales Hyphomicrobiaceae