4 Bacteria OP8 OP8_2 12 Bacteria OP8 OP8_2 4 Bacteria AC1 22 Bacteria OP8 OP8_2 15 Bacteria Acidobacteria OS 79 Bacteria Proteobacteria Deltaproteobacteria Desulfobacterales Desulfobacteraceae Desulfococcus 37 Bacteria Acidobacteria OS 95 Bacteria Proteobacteria Deltaproteobacteria Desulfobacterales Desulfobacteraceae Desulfococcus 727 Bacteria Proteobacteria Deltaproteobacteria Syntrophobacterales Syntrophobacteraceae 27 Bacteria Actinobacteria Actinobacteria WCHB1 At425_EubF1 12 Bacteria AC1 SHA 5 Bacteria Proteobacteria Gammaproteobacteria HTCC2188 HTCC2089 19 Bacteria Proteobacteria Deltaproteobacteria Desulfobacterales Desulfobacteraceae Desulfococcus 19 Bacteria Proteobacteria Deltaproteobacteria Clostridiales Desulfobacteraceae 18 Bacteria Proteobacteria Deltaproteobacteria Syntrophobacterales Syntrophobacteraceae 19 Bacteria Proteobacteria Deltaproteobacteria Desulfobacterales Desulfobacteraceae Desulfococcus 3 Bacteria OP3 koll11 28 Bacteria Proteobacteria Deltaproteobacteria Syntrophobacterales Syntrophobacteraceae 85 Bacteria Proteobacteria Deltaproteobacteria Desulfobacterales Desulfobacteraceae Desulfococcus 21 Bacteria Proteobacteria Gammaproteobacteria Chromatiales 13 Bacteria Actinobacteria Actinobacteria WCHB1 At425_EubF1 75 Bacteria Proteobacteria Deltaproteobacteria Desulfarculales Desulfarculaceae 10 Bacteria Proteobacteria Deltaproteobacteria Desulfobacterales Desulfobulbaceae 338 Bacteria Proteobacteria Deltaproteobacteria Desulfobacterales Desulfobacteraceae Desulfococcus 5 Bacteria Proteobacteria Deltaproteobacteria 70 Bacteria Proteobacteria Deltaproteobacteria Syntrophobacterales Syntrophobacteraceae 13 Bacteria Proteobacteria Deltaproteobacteria Syntrophobacterales Syntrophobacteraceae 7 Bacteria Proteobacteria Deltaproteobacteria Desulfobacterales Desulfobulbaceae 16 Bacteria Proteobacteria Deltaproteobacteria Desulfobacterales Desulfobacteraceae Desulfococcus 22 Bacteria 6 Bacteria Proteobacteria Deltaproteobacteria Desulfobacterales Desulfobacteraceae 32 Bacteria Proteobacteria Deltaproteobacteria 15 Bacteria Proteobacteria Gammaproteobacteria Chromatiales 8 Bacteria Caldithrix Caldithrixae Caldithrixales Caldithrixaceae 16 Bacteria Proteobacteria Gammaproteobacteria Thiotrichales Thiotrichaceae 16 Bacteria Proteobacteria Gammaproteobacteria Thiotrichales Piscirickettsiaceae 44 Bacteria Proteobacteria Gammaproteobacteria Chromatiales 8 Bacteria Acidobacteria Sva0725 Sva0725 10 Bacteria Proteobacteria Gammaproteobacteria Chromatiales 10 Bacteria Proteobacteria Gammaproteobacteria Chromatiales Ectothiorhodospiraceae 7 Bacteria Proteobacteria Gammaproteobacteria Thiotrichales Thiotrichaceae 3 Bacteria TM6 SBRH58 47 Bacteria Proteobacteria Gammaproteobacteria Thiotrichales Piscirickettsiaceae 52 Bacteria Proteobacteria Gammaproteobacteria Thiotrichales Thiotrichaceae 4 Bacteria Proteobacteria Gammaproteobacteria Chromatiales 4 Bacteria Proteobacteria Gammaproteobacteria Legionellales 16 Bacteria Proteobacteria Gammaproteobacteria Chromatiales 12 Bacteria Proteobacteria Gammaproteobacteria Chromatiales 22 Bacteria Tenericutes Mollicutes 21 Bacteria Planctomycetes Planctomycetia Pirellulales Pirellulaceae 4 Bacteria Planctomycetes Planctomycetia Pirellulales Pirellulaceae 3 Bacteria Proteobacteria Deltaproteobacteria Desulfarculales Desulfarculaceae 6 Bacteria Proteobacteria Gammaproteobacteria Alteromonadales OM60 30 Bacteria Proteobacteria Gammaproteobacteria Chromatiales 9 Bacteria Proteobacteria Gammaproteobacteria Chromatiales 19 Bacteria Proteobacteria Gammaproteobacteria Chromatiales 13 Bacteria Bacteroidetes Bacteroidia Bacteroidales 34 Bacteria Bacteroidetes Bacteroidia Bacteroidales Marinilabiaceae 37 Bacteria Bacteroidetes Bacteroidia Bacteroidales 14 Bacteria Bacteroidetes Bacteroidia Bacteroidales 6 Bacteria Bacteroidetes Bacteroidia Bacteroidales 6 Bacteria Bacteroidetes Bacteroidia Bacteroidales 25 Bacteria OP8 OP8_1 HMMVPog 29 Bacteria Bacteroidetes Cytophagia Cytophagales Flammeovirgaceae 8 Bacteria Bacteroidetes Cytophagia Cytophagales Flammeovirgaceae 18 Bacteria OP8 OP8_1 11 Bacteria OP8 OP8_1 5 Bacteria AC1 7 Bacteria OP8 OP8_1 5 Bacteria Firmicutes Clostridia Clostridiales 8 Bacteria GN02 BB34 34 Bacteria Cyanobacteria Synechococcophycideae Synechococcales Synechococcaceae Synechococcus 26 Bacteria Chloroflexi Dehalococcoidetes GIF9 41 Bacteria Chloroflexi Anaerolineae GCA004 5 Bacteria Chloroflexi Dehalococcoidetes 5 Bacteria Chloroflexi Dehalococcoidetes GIF9 9 Bacteria Chloroflexi Anaerolineae S0208 11 Bacteria Chloroflexi Dehalococcoidetes Dehalococcoidales Dehalococcoidaceae 3 Bacteria Proteobacteria Deltaproteobacteria 21 Bacteria Chloroflexi Anaerolineae SHA 12 Bacteria Chloroflexi Dehalococcoidetes GIF9 4 Bacteria Chloroflexi Dehalococcoidetes GIF9 20 Bacteria Chloroflexi Dehalococcoidetes GIF9 19 Bacteria Chloroflexi Anaerolineae OPB11 6 Bacteria Chloroflexi Anaerolineae SHA 27 Bacteria Chloroflexi Anaerolineae GCA004 13 Bacteria Proteobacteria Alphaproteobacteria 5 Bacteria Chloroflexi Anaerolineae GCA004 26 Bacteria Nitrospirae Nitrospira Nitrospirales LCP 17 Bacteria Proteobacteria Alphaproteobacteria Rhodospirillales Rhodospirillaceae 32 Bacteria Nitrospirae Nitrospira Nitrospirales LCP 18 Bacteria Nitrospirae Nitrospira Nitrospirales LCP 15 Bacteria Proteobacteria Alphaproteobacteria Kiloniellales 4 Bacteria Proteobacteria Gammaproteobacteria 6 Bacteria Proteobacteria Gammaproteobacteria Chromatiales 3 Bacteria Nitrospirae Nitrospira Nitrospirales 36 Bacteria Nitrospirae Nitrospira Nitrospirales LCP 4 Bacteria Proteobacteria Alphaproteobacteria Clostridiales Lachnospiraceae 10 Archaea WCHD3 42 Bacteria Proteobacteria Epsilonproteobacteria Campylobacterales Helicobacteraceae 12 Archaea Crenarchaeota MCG 4 Bacteria Proteobacteria Alphaproteobacteria Kiloniellales 3 Archaea Crenarchaeota MCG 15 Bacteria Proteobacteria Gammaproteobacteria Chromatiales 8 Archaea Crenarchaeota MCG pGrfC26 13 Archaea Euryarchaeota Thermoplasmata E2 DHVEG 6 Bacteria Chloroflexi Anaerolineae SB 5 Bacteria Nitrospirae Nitrospira Nitrospirales 12 Bacteria Proteobacteria Alphaproteobacteria