5 Bacteria SAR406 AB16 Arctic96B A714017 so4B24 707 Bacteria Proteobacteria Deltaproteobacteria Syntrophobacterales Syntrophobacteraceae 6 Bacteria Proteobacteria Deltaproteobacteria Myxococcales 254 Bacteria Proteobacteria Deltaproteobacteria Syntrophobacterales Syntrophobacteraceae 19 Bacteria Proteobacteria Deltaproteobacteria NB1 16 Bacteria Acidobacteria OS 25 Bacteria Proteobacteria Deltaproteobacteria Desulfobacterales Desulfobacteraceae Desulfococcus 7 Bacteria Proteobacteria Gammaproteobacteria Chromatiales 19 Bacteria Proteobacteria Deltaproteobacteria Desulfobacterales Desulfobacteraceae Desulfococcus 57 Bacteria Proteobacteria Deltaproteobacteria Desulfobacterales Desulfobacteraceae Desulfococcus 18 Bacteria Proteobacteria Deltaproteobacteria 14 Bacteria KSB1 Ucn15732 9 Bacteria Proteobacteria Deltaproteobacteria Desulfobacterales Desulfobacteraceae 46 Bacteria Proteobacteria Deltaproteobacteria Desulfobacterales Desulfobacteraceae Desulfococcus 11 Bacteria Proteobacteria Deltaproteobacteria Desulfuromonadales Desulfuromonadaceae 20 Bacteria Proteobacteria Gammaproteobacteria Chromatiales 16 Bacteria SAR406 AB16 ST 42 Bacteria Proteobacteria Deltaproteobacteria Syntrophobacterales Syntrophobacteraceae 15 Bacteria Proteobacteria Deltaproteobacteria Desulfuromonadales Pelobacteraceae 178 Bacteria Proteobacteria Deltaproteobacteria Desulfobacterales Desulfobacteraceae Desulfococcus 25 Bacteria Proteobacteria Gammaproteobacteria Chromatiales 19 Bacteria Proteobacteria Gammaproteobacteria Chromatiales 6 Bacteria Proteobacteria Deltaproteobacteria 16 Bacteria Proteobacteria Deltaproteobacteria Desulfobacterales Desulfobacteraceae Desulfococcus 36 Bacteria Proteobacteria Deltaproteobacteria 19 Bacteria Proteobacteria Deltaproteobacteria Desulfobacterales Desulfobacteraceae Desulfococcus 19 Bacteria KSB1 Ucn15732 30 Bacteria Proteobacteria Deltaproteobacteria Syntrophobacterales Syntrophobacteraceae 14 Bacteria Proteobacteria Deltaproteobacteria Desulfobacterales Desulfobulbaceae 7 Bacteria Proteobacteria Deltaproteobacteria Desulfobacterales Desulfobulbaceae 58 Bacteria Proteobacteria Deltaproteobacteria Desulfobacterales Desulfobacteraceae 5 Bacteria Proteobacteria Deltaproteobacteria 10 Bacteria KSB1 Ucn15732 48 Bacteria Proteobacteria Deltaproteobacteria Desulfobacterales Desulfobacteraceae Desulfococcus 62 Bacteria Proteobacteria Deltaproteobacteria Desulfobacterales Desulfobacteraceae Desulfococcus 212 Bacteria Proteobacteria Deltaproteobacteria Syntrophobacterales Syntrophobacteraceae 50 Bacteria Proteobacteria Deltaproteobacteria Desulfarculales Desulfarculaceae 16 Bacteria Proteobacteria Deltaproteobacteria Desulfobacterales Desulfobacteraceae 6 Bacteria Proteobacteria Deltaproteobacteria Desulfobacterales Desulfobacteraceae 8 Bacteria Proteobacteria Deltaproteobacteria NB1 15 Bacteria Proteobacteria Deltaproteobacteria Desulfobacterales Desulfobacteraceae 15 Bacteria Proteobacteria Deltaproteobacteria Desulfobacterales Desulfobacteraceae 8 Bacteria GN04 GN15 78 Bacteria Proteobacteria Deltaproteobacteria Syntrophobacterales Syntrophobacteraceae 6 Bacteria Proteobacteria Deltaproteobacteria Desulfobacterales Desulfobacteraceae Desulfococcus 9 Bacteria SBR1093 EC214 6 Bacteria Proteobacteria Deltaproteobacteria Desulfobacterales Desulfobulbaceae 12 Bacteria Proteobacteria Deltaproteobacteria Desulfarculales Desulfarculaceae 20 Bacteria Proteobacteria Deltaproteobacteria Desulfobacterales Desulfobacteraceae Desulfococcus 4 Bacteria Proteobacteria Deltaproteobacteria Desulfobacterales Desulfobulbaceae 13 Bacteria Proteobacteria Deltaproteobacteria 6 Bacteria Planctomycetes Pla3 7 Bacteria Proteobacteria Deltaproteobacteria IndB3 8 Bacteria Proteobacteria Deltaproteobacteria Desulfobacterales Desulfobacteraceae Desulfococcus 58 Bacteria Proteobacteria Deltaproteobacteria Desulfobacterales Desulfobacteraceae Desulfococcus 13 Bacteria Proteobacteria Deltaproteobacteria Desulfobacterales Desulfobulbaceae 27 Bacteria Proteobacteria Deltaproteobacteria Desulfobacterales Desulfobulbaceae 13 Bacteria Proteobacteria Deltaproteobacteria Spirobacillales 51 Bacteria Proteobacteria Gammaproteobacteria Chromatiales 12 Bacteria Proteobacteria Gammaproteobacteria HTCC2188 HTCC2089 5 Bacteria Proteobacteria Gammaproteobacteria 10 Bacteria Proteobacteria Gammaproteobacteria Chromatiales Ectothiorhodospiraceae Thioalkalivibrio 25 Bacteria Proteobacteria Gammaproteobacteria Chromatiales Ectothiorhodospiraceae 18 Bacteria Proteobacteria Gammaproteobacteria Chromatiales Ectothiorhodospiraceae 17 Bacteria Gemmatimonadetes Gemm 37 Bacteria Proteobacteria Gammaproteobacteria Alteromonadales Alteromonadaceae 13 Bacteria Proteobacteria Deltaproteobacteria NB1 MND4 18 Bacteria Proteobacteria Deltaproteobacteria Desulfarculales Desulfarculaceae 7 Bacteria Proteobacteria Gammaproteobacteria Chromatiales 19 Bacteria Proteobacteria Gammaproteobacteria 15 Bacteria Caldithrix Caldithrixae Caldithrixales BA059 11 Bacteria Proteobacteria Gammaproteobacteria Chromatiales 10 Bacteria Spirochaetes Spirochaetes Spirochaetales Spirochaetaceae 14 Bacteria OP3 koll11 10 Bacteria Proteobacteria Deltaproteobacteria Desulfarculales Desulfarculaceae 7 Bacteria Proteobacteria Gammaproteobacteria Chromatiales 22 Bacteria Proteobacteria Gammaproteobacteria Chromatiales Ectothiorhodospiraceae 6 Bacteria Caldithrix Caldithrixae Caldithrixales BA059 11 Bacteria Proteobacteria Gammaproteobacteria Alteromonadales Alteromonadaceae nsmpVI18 19 Bacteria Proteobacteria Gammaproteobacteria Oceanospirillales Saccharospirillaceae 37 Bacteria Proteobacteria Gammaproteobacteria Chromatiales Ectothiorhodospiraceae 19 Bacteria Proteobacteria Deltaproteobacteria 6 Bacteria Caldithrix Caldithrixae Caldithrixales Caldithrixaceae 16 Bacteria Proteobacteria Gammaproteobacteria HTCC2188 HTCC2089 12 Bacteria GN04 GN15 12 Bacteria Proteobacteria Gammaproteobacteria Chromatiales Ectothiorhodospiraceae 8 Bacteria Proteobacteria Gammaproteobacteria Chromatiales 23 Bacteria Proteobacteria Gammaproteobacteria Chromatiales 18 Bacteria Proteobacteria Gammaproteobacteria Thiotrichales Piscirickettsiaceae Methylophaga 3 Bacteria Proteobacteria Gammaproteobacteria Alteromonadales Alteromonadaceae 119 Bacteria Proteobacteria Deltaproteobacteria Desulfarculales Desulfarculaceae 14 Bacteria Proteobacteria Gammaproteobacteria 7 Bacteria Proteobacteria Gammaproteobacteria Oceanospirillales Oceanospirillaceae 29 Bacteria Proteobacteria Gammaproteobacteria Chromatiales Ectothiorhodospiraceae 14 Bacteria Caldithrix Caldithrixae Caldithrixales Caldithrixaceae 9 Bacteria Proteobacteria Betaproteobacteria 12 Bacteria Proteobacteria Gammaproteobacteria Alteromonadales Alteromonadaceae 3 Bacteria Proteobacteria Gammaproteobacteria Chromatiales 6 Bacteria Proteobacteria Gammaproteobacteria Chromatiales 12 Bacteria Proteobacteria Gammaproteobacteria Alteromonadales HTCC2188 HTCC 6 Bacteria Proteobacteria Gammaproteobacteria Chromatiales Ectothiorhodospiraceae 6 Bacteria Proteobacteria Gammaproteobacteria Chromatiales 3 Bacteria Proteobacteria Gammaproteobacteria Chromatiales Chromatiaceae 34 Bacteria Caldithrix Caldithrixae Caldithrixales Caldithrixaceae 16 Bacteria Proteobacteria Gammaproteobacteria Chromatiales 10 Bacteria Proteobacteria Deltaproteobacteria Desulfarculales Desulfarculaceae 4 Bacteria Planctomycetes 47 Bacteria Proteobacteria Gammaproteobacteria Thiotrichales Piscirickettsiaceae 9 Bacteria Proteobacteria Gammaproteobacteria Alteromonadales 25 Bacteria Proteobacteria Gammaproteobacteria Thiotrichales Piscirickettsiaceae 10 Bacteria Planctomycetes OM190 CL500 7 Bacteria Planctomycetes Pla3 6 Bacteria Proteobacteria Gammaproteobacteria Oceanospirillales Halomonadaceae Candidatus_Portiera 6 Bacteria OP3 koll11 GIF10 5 Bacteria Planctomycetes Planctomycetia Pirellulales Pirellulaceae 5 Bacteria Planctomycetes Planctomycetia Pirellulales Pirellulaceae 7 Bacteria Bacteroidetes Bacteroidia Bacteroidales 15 Bacteria Proteobacteria Deltaproteobacteria 16 Bacteria Bacteroidetes Bacteroidia Bacteroidales 31 Bacteria Bacteroidetes Bacteroidia Bacteroidales 9 Bacteria Chlorobi Ignavibacteria Ignavibacteriales Ignavibacteriaceae 9 Bacteria Bacteroidetes Flavobacteriia Flavobacteriales Cryomorphaceae 14 Bacteria Bacteroidetes KSA1 8 Bacteria Bacteroidetes Bacteroidia Bacteroidales 23 Bacteria Bacteroidetes KSA1 6 Bacteria Bacteroidetes Flavobacteriia Flavobacteriales 18 Bacteria Verrucomicrobia Opitutae Puniceicoccales Puniceicoccaceae 7 Bacteria Bacteroidetes KSA1 43 Bacteria Bacteroidetes KSA1 23 Bacteria Bacteroidetes Bacteroidia Bacteroidales 5 Bacteria Bacteroidetes Saprospiraceae 47 Bacteria Bacteroidetes Bacteroidia Bacteroidales 18 Bacteria Bacteroidetes KSA1 36 Bacteria Bacteroidetes Saprospiraceae 3 Bacteria Planctomycetes 6 Bacteria Bacteroidetes Cytophagia Cytophagales Flammeovirgaceae 26 Bacteria Bacteroidetes Rhodothermaceae 19 Bacteria Bacteroidetes Cytophagia Cytophagales Flammeovirgaceae 6 Bacteria Chlorobi OPB56 121 Bacteria Nitrospirae Nitrospira Nitrospirales BD2 7 Bacteria Nitrospirae Nitrospira Nitrospirales BD2 15 Bacteria Nitrospirae Nitrospira Nitrospirales BD2 14 Bacteria Nitrospirae Nitrospira Nitrospirales BD2 12 Bacteria Nitrospirae Nitrospira Nitrospirales BD2 63 Bacteria Nitrospirae Nitrospira Nitrospirales BD2 5 Bacteria Elusimicrobia 4 5 Bacteria SBR1093 EC214 4 Bacteria OD1 ZB2 50 Bacteria Nitrospirae Nitrospira Nitrospirales BD2 7 Bacteria OD1 ZB2 7 Bacteria OD1 ZB2 8 Bacteria Planctomycetes Planctomycetia Planctomycetales Planctomycetaceae Planctomyces 3 Bacteria OD1 15 Bacteria Nitrospirae Nitrospira Nitrospirales BD2 10 Bacteria GN02 BB34 4 Bacteria Chloroflexi Anaerolineae GCA004 18 Bacteria Chloroflexi Anaerolineae Actinomycetales Desulfobacteraceae 45 Bacteria Chloroflexi Anaerolineae 22 Bacteria Chloroflexi Anaerolineae DRC31 46 Bacteria Chloroflexi Anaerolineae GCA004 113 Bacteria Chloroflexi Anaerolineae 26 Bacteria Actinobacteria Acidimicrobiia Acidimicrobiales 15 Bacteria Chloroflexi Anaerolineae DRC31 10 Bacteria Chloroflexi Anaerolineae GCA004 3 Bacteria Chloroflexi Anaerolineae SB 14 Bacteria Chloroflexi Anaerolineae GCA004 45 Bacteria Chloroflexi Anaerolineae GCA004 49 Bacteria Chloroflexi Anaerolineae 9 Bacteria Chloroflexi SAR202 42 Bacteria Chloroflexi Anaerolineae envOPS12 16 Bacteria Chloroflexi Anaerolineae SBR1031 A4b 3 Bacteria GN02 3BR 4 Bacteria Chloroflexi Anaerolineae SBR1031 A4b 6 Bacteria Chloroflexi Anaerolineae GCA004 8 Bacteria Chloroflexi Anaerolineae 12 Bacteria Nitrospirae Nitrospira Nitrospirales 23 Bacteria Proteobacteria Alphaproteobacteria Rhodospirillales Rhodospirillaceae 11 Bacteria Proteobacteria Alphaproteobacteria Rhodospirillales Rhodospirillaceae 11 Bacteria Chloroflexi Anaerolineae S0208 6 Bacteria Proteobacteria Alphaproteobacteria Rhodospirillales Rhodospirillaceae 8 Bacteria Chloroflexi Anaerolineae S0208 15 Bacteria Proteobacteria Epsilonproteobacteria Campylobacterales Helicobacteraceae Sulfurimonas 8 Bacteria Acidobacteria Solibacteres Solibacterales PAUC26f 7 Bacteria Acidobacteria Solibacteres Solibacterales PK34 6 Bacteria Proteobacteria Alphaproteobacteria Kordiimonadales Kordiimonadaceae 6 Bacteria Proteobacteria Alphaproteobacteria Rhodospirillales Rhodospirillaceae 25 Bacteria Proteobacteria Alphaproteobacteria Rhizobiales 35 Bacteria Proteobacteria Alphaproteobacteria 118 Bacteria Proteobacteria Gammaproteobacteria Chromatiales 16 Bacteria Proteobacteria Alphaproteobacteria 9 Bacteria Proteobacteria Gammaproteobacteria 3 Bacteria Proteobacteria Gammaproteobacteria Chromatiales Ectothiorhodospiraceae Halorhodospira 68 Bacteria Proteobacteria Gammaproteobacteria 7 Bacteria Proteobacteria Alphaproteobacteria 39 Bacteria Proteobacteria Alphaproteobacteria 13 Archaea YLA114 4 Archaea WCHD3 5 Bacteria Proteobacteria Alphaproteobacteria Rhodospirillales Rhodospirillaceae 5 Archaea WCHD3 36 Bacteria Proteobacteria Gammaproteobacteria 58 Bacteria Chloroflexi Anaerolineae S0208 8 Archaea Crenarchaeota Thaumarchaeota Cenarchaeales Cenarchaeaceae 24 Bacteria Nitrospirae Nitrospira Nitrospirales LCP 6 Archaea YLA114 26 Bacteria Proteobacteria Alphaproteobacteria Kiloniellales Kiloniellaceae Thalassospira 17 Archaea WCHD3 3 Archaea YLA114 9 Bacteria Proteobacteria Gammaproteobacteria Chromatiales 3 Archaea Euryarchaeota DSEG ArcA07 5 Archaea YLA114 9 Bacteria Chloroflexi Anaerolineae CFB 15 Archaea Crenarchaeota MCG B10 6 Archaea WCHD3 6 Archaea WCHD3 27 Bacteria Chloroflexi Anaerolineae CFB 3 Bacteria OD1