8 Bacteria OP8 OP8_2 9 Bacteria Proteobacteria Deltaproteobacteria 3 Bacteria OP8 OP8_2 172 Bacteria Proteobacteria Deltaproteobacteria Desulfobacterales Desulfobacteraceae Desulfococcus 18 Bacteria Acidobacteria OS 1555 Bacteria Proteobacteria Deltaproteobacteria Desulfobacterales Desulfobacteraceae Desulfococcus 34 Bacteria Proteobacteria Deltaproteobacteria Desulfobacterales Desulfobacteraceae 27 Bacteria Proteobacteria Deltaproteobacteria Desulfobacterales Desulfobacteraceae 74 Bacteria Proteobacteria Deltaproteobacteria Syntrophobacterales Syntrophobacteraceae 16 Bacteria Actinobacteria Actinobacteria WCHB1 At425_EubF1 248 Bacteria Proteobacteria Deltaproteobacteria Syntrophobacterales Syntrophobacteraceae 10 Bacteria Proteobacteria Deltaproteobacteria Desulfobacterales Desulfobacteraceae 127 Bacteria Proteobacteria Deltaproteobacteria Desulfobacterales Desulfobacteraceae Desulfococcus 18 Bacteria Proteobacteria Deltaproteobacteria Desulfobacterales Desulfobacteraceae Desulfococcus 31 Bacteria Proteobacteria Deltaproteobacteria Desulfobacterales Desulfobacteraceae Desulfococcus 56 Bacteria Proteobacteria Deltaproteobacteria Desulfobacterales Desulfobacteraceae 13 Bacteria Proteobacteria Deltaproteobacteria Syntrophobacterales Syntrophobacteraceae 51 Bacteria Proteobacteria Deltaproteobacteria Desulfobacterales Desulfobacteraceae Desulfococcus 5 Bacteria Caldithrix Caldithrixae Caldithrixales Caldithrixaceae LCP 25 Bacteria Proteobacteria Deltaproteobacteria Desulfobacterales Desulfobacteraceae Desulfococcus 16 Bacteria Proteobacteria Gammaproteobacteria Chromatiales 6 Bacteria Proteobacteria Deltaproteobacteria Clostridiales Desulfobacteraceae 35 Bacteria Proteobacteria Deltaproteobacteria Desulfarculales Desulfarculaceae 68 Bacteria Proteobacteria Deltaproteobacteria Desulfobacterales Desulfobacteraceae Desulfococcus 4 Bacteria Proteobacteria Deltaproteobacteria 19 Bacteria Proteobacteria Deltaproteobacteria Desulfobacterales Desulfobacteraceae Desulfococcus 11 Bacteria Proteobacteria Deltaproteobacteria Desulfobacterales Desulfobacteraceae Desulfococcus 67 Bacteria Proteobacteria Deltaproteobacteria Desulfobacterales Desulfobacteraceae Desulfosarcina 6 Bacteria Proteobacteria Deltaproteobacteria Desulfobacterales Desulfobacteraceae Desulfococcus 13 Bacteria Proteobacteria Deltaproteobacteria Desulfobacterales Desulfobacteraceae 37 Bacteria Proteobacteria Deltaproteobacteria Desulfobacterales Desulfobacteraceae Desulfococcus 33 Bacteria Proteobacteria Deltaproteobacteria Syntrophobacterales Syntrophobacteraceae 11 Bacteria Proteobacteria Gammaproteobacteria Chromatiales 28 Bacteria Proteobacteria Deltaproteobacteria Myxococcales 23 Bacteria Proteobacteria Gammaproteobacteria Chromatiales 103 Bacteria Proteobacteria Gammaproteobacteria Thiotrichales Thiotrichaceae 72 Bacteria Proteobacteria Gammaproteobacteria Thiotrichales Piscirickettsiaceae 44 Bacteria Proteobacteria Gammaproteobacteria Chromatiales 9 Bacteria Proteobacteria Gammaproteobacteria 17 Bacteria Proteobacteria Gammaproteobacteria Thiotrichales Piscirickettsiaceae 6 Bacteria Proteobacteria Gammaproteobacteria HTCC2188 HTCC2089 26 Bacteria Caldithrix Caldithrixae Caldithrixales Caldithrixaceae 8 Bacteria TM6 SJA 7 Bacteria Acidobacteria Sva0725 Sva0725 9 Bacteria Proteobacteria Deltaproteobacteria 45 Bacteria Acidobacteria Sva0725 Sva0725 25 Bacteria Proteobacteria Gammaproteobacteria Chromatiales Ectothiorhodospiraceae 5 Bacteria Proteobacteria Gammaproteobacteria Chromatiales 10 Bacteria Caldithrix Caldithrixae Caldithrixales Caldithrixaceae 10 Bacteria Proteobacteria Gammaproteobacteria 4 Bacteria Proteobacteria Deltaproteobacteria Desulfarculales Desulfarculaceae 4 Bacteria Proteobacteria Gammaproteobacteria Thiotrichales Thiotrichaceae 6 Bacteria Proteobacteria Gammaproteobacteria Chromatiales 6 Bacteria Proteobacteria Gammaproteobacteria HTCC2188 HTCC2089 4 Bacteria GN04 GN15 15 Bacteria Proteobacteria Gammaproteobacteria Chromatiales 15 Bacteria Planctomycetes Planctomycetia Pirellulales Pirellulaceae 10 Bacteria Planctomycetes Planctomycetia Pirellulales Pirellulaceae 13 Bacteria Proteobacteria Gammaproteobacteria Chromatiales 17 Bacteria Proteobacteria Gammaproteobacteria Thiotrichales Piscirickettsiaceae 49 Bacteria Bacteroidetes Bacteroidia Bacteroidales 25 Bacteria Proteobacteria Gammaproteobacteria 4 Bacteria Bacteroidetes Bacteroidia Bacteroidales 5 Bacteria Bacteroidetes Bacteroidia Bacteroidales 4 Bacteria Bacteroidetes Bacteroidia Bacteroidales 7 Bacteria Bacteroidetes Bacteroidia Bacteroidales VC21_Bac22 4 Bacteria OP8 OP8_1 HMMVPog 5 Bacteria Bacteroidetes Flavobacteriia Flavobacteriales Flavobacteriaceae 7 Bacteria Bacteroidetes Flavobacteriia Flavobacteriales Flavobacteriaceae 8 Bacteria Bacteroidetes Cytophagia Cytophagales Flammeovirgaceae 3 Bacteria MVS 37 Bacteria Bacteroidetes Bacteroidia Bacteroidales 8 Bacteria Planctomycetes Planctomycetia Pirellulales Pirellulaceae 13 Bacteria Nitrospirae Nitrospira Nitrospirales BD2 25 Bacteria Chloroflexi Dehalococcoidetes GIF9 8 Bacteria Chloroflexi Dehalococcoidetes Dehalococcoidales Dehalococcoidaceae 7 Bacteria Chloroflexi Dehalococcoidetes Dehalococcoidales Dehalococcoidaceae 9 Bacteria Chloroflexi Anaerolineae GCA004 61 Bacteria Chloroflexi Anaerolineae GCA004 7 Bacteria Chloroflexi Anaerolineae SHA 49 Bacteria Chloroflexi Anaerolineae GCA004 5 Bacteria Chloroflexi Anaerolineae SHA 8 Bacteria TM7 TM7 3 Bacteria Chloroflexi Dehalococcoidetes Dehalococcoidales Dehalococcoidaceae 10 Bacteria Chloroflexi Dehalococcoidetes GIF9 4 Bacteria Chloroflexi Anaerolineae OPB11 53 Bacteria Chloroflexi Anaerolineae OPB11 13 Bacteria Chloroflexi Anaerolineae GCA004 21 Bacteria Nitrospirae Nitrospira Nitrospirales LCP 20 Bacteria Proteobacteria Epsilonproteobacteria Campylobacterales Helicobacteraceae 5 Bacteria Chloroflexi Anaerolineae S0208 28 Bacteria Proteobacteria Gammaproteobacteria Thiotrichales Piscirickettsiaceae 5 Bacteria Proteobacteria Alphaproteobacteria Rhodospirillales 3 Archaea Euryarchaeota Thermoplasmata E2 DHVEG 14 Bacteria Proteobacteria Alphaproteobacteria Kiloniellales 16 Bacteria Proteobacteria Gammaproteobacteria Chromatiales 3 Archaea Euryarchaeota DSEG ArcA07 6 Archaea Crenarchaeota MCG 7 Bacteria Proteobacteria Alphaproteobacteria Kiloniellales 5 Bacteria Chloroflexi Anaerolineae S0208 8 Bacteria Chloroflexi Dehalococcoidetes Dehalococcoidales Dehalococcoidaceae 9 Bacteria Proteobacteria Gammaproteobacteria Chromatiales 11 Bacteria Chloroflexi Anaerolineae SB 19 Archaea Crenarchaeota MBGB 6 Bacteria Chloroflexi Dehalococcoidetes Dehalococcoidales Dehalococcoidaceae