8 Archaea WCHD3 6 Archaea WCHD3 5 Bacteria Euryarchaeota Thermoplasmata E2 3 Archaea 11 Archaea WCHD3 3 Archaea WCHD3 13 Bacteria TM6 SBRH58 31 Bacteria Spirochaetes Spirochaetes Spirochaetales Spirochaetaceae 13 Archaea WCHD3 23 Archaea WCHD3 11 Archaea WCHD3 5 Archaea WCHD3 32 Bacteria Chloroflexi Anaerolineae SBR1031 SHA 4 Archaea WCHD3 15 Bacteria Proteobacteria Zetaproteobacteria Mariprofundales Mariprofundaceae Mariprofundus 3 Bacteria Actinobacteria Acidimicrobiia Acidimicrobiales koll13 5 Archaea WCHD3 7 Archaea WCHD3 15 Archaea WCHD3 11 Archaea WCHD3 4 Archaea WCHD3 12 Archaea WCHD3 5 Archaea WCHD3 9 Bacteria BRC1 PRR 3 Archaea YLA114 8 Bacteria OP11 OP11 29 Bacteria Proteobacteria Alphaproteobacteria Rhizobiales 3 Bacteria Gemmatimonadetes Gemm 351 Bacteria Planctomycetes Phycisphaerae MSBL9 112 Bacteria Chlorobi Ignavibacteria Ignavibacteriales Ignavibacteriaceae 1790 Bacteria Nitrospirae Nitrospira Nitrospirales GOUTA19 13 Bacteria Fibrobacteres SBZC_2415 30 Bacteria Proteobacteria Deltaproteobacteria Desulfobacterales Desulfobacteraceae Desulfococcus 39 Bacteria Chloroflexi Anaerolineae GCA004 6 Bacteria Proteobacteria Deltaproteobacteria Syntrophobacterales Syntrophobacteraceae 39 Bacteria Proteobacteria Deltaproteobacteria Desulfobacterales Desulfobulbaceae 3 Bacteria Chloroflexi Dehalococcoidetes Dehalococcoidales Dehalococcoidaceae 385 Bacteria Chlorobi SJA 282 Bacteria Proteobacteria Deltaproteobacteria Syntrophobacterales Syntrophaceae Desulfobacca 72 Bacteria Proteobacteria Deltaproteobacteria Desulfobacterales Desulfobacteraceae Desulfococcus 25 Bacteria OD1 ZB2 23 Bacteria Proteobacteria Alphaproteobacteria Rhodospirillales Rhodospirillaceae 66 Archaea Crenarchaeota MCG pGrfC26 74 Bacteria Proteobacteria Alphaproteobacteria Rhizobiales Hyphomicrobiaceae 40 Bacteria Proteobacteria Alphaproteobacteria 4 Bacteria Proteobacteria Deltaproteobacteria Myxococcales 18 Bacteria Proteobacteria Deltaproteobacteria 484 Bacteria Proteobacteria Alphaproteobacteria Rhizobiales Hyphomicrobiaceae Rhodoplanes 7 Bacteria Proteobacteria Deltaproteobacteria Desulfobacterales Desulfobulbaceae 197 Bacteria Proteobacteria Gammaproteobacteria Chromatiales 15 Bacteria OD1 ZB2 206 Bacteria GN04 GN15 27 Bacteria Spirochaetes Leptospiraceae Leptonema 3 Bacteria Chlorobi Ignavibacteria Ignavibacteriales Ignavibacteriaceae 16 Bacteria Proteobacteria Deltaproteobacteria Desulfobacterales Desulfobacteraceae 9 Bacteria Proteobacteria Alphaproteobacteria Rhodospirillales Rhodospirillaceae 3 Bacteria OP3 koll11 GIF10 10 Bacteria Acidobacteria Acidobacteria iii1 4 Bacteria Proteobacteria Alphaproteobacteria Ellin329 81 Bacteria WS3 PRR PBS 13 Bacteria Proteobacteria Deltaproteobacteria Desulfobacterales Desulfobacteraceae 13 Bacteria Proteobacteria Deltaproteobacteria Desulfarculales Desulfarculaceae 254 Bacteria Proteobacteria Deltaproteobacteria Desulfobacterales Desulfobacteraceae Desulfococcus 87 Bacteria Acidobacteria TM1 25 Bacteria Chloroflexi Anaerolineae GCA004 7 Bacteria Bacteroidetes Bacteroidia Bacteroidales 15 Bacteria Acidobacteria TM1 21 Bacteria Proteobacteria Alphaproteobacteria Rhizobiales Hyphomicrobiaceae Rhodoplanes 5 Bacteria Spirochaetes Spirochaetes Spirochaetales Spirochaetaceae Spirochaeta 5 Bacteria Gemmatimonadetes Gemm 5 Bacteria Chloroflexi Dehalococcoidetes Dehalococcoidales Dehalococcoidaceae 21 Bacteria Proteobacteria Betaproteobacteria 8 Bacteria Proteobacteria Deltaproteobacteria Desulfobacterales Desulfobacteraceae Desulfococcus 9 Bacteria Proteobacteria Deltaproteobacteria Desulfobacterales Desulfobacteraceae 7 Bacteria Chloroflexi Anaerolineae envOPS12 9 Bacteria Proteobacteria Gammaproteobacteria Chromatiales 352 Bacteria Proteobacteria Gammaproteobacteria 73 Bacteria Bacteroidetes Bacteroidia Bacteroidales 8 Bacteria Proteobacteria Alphaproteobacteria Kordiimonadales Kordiimonadaceae 7 Bacteria Proteobacteria Gammaproteobacteria 23 Bacteria Proteobacteria Epsilonproteobacteria Campylobacterales Helicobacteraceae Sulfurimonas 14 Bacteria Spirochaetes Spirochaetes Spirochaetales Spirochaetaceae Spirochaeta 25 Bacteria Nitrospirae Nitrospira Nitrospirales GOUTA19 3 Bacteria Proteobacteria Alphaproteobacteria Kiloniellales Kiloniellaceae Thalassospira 13 Bacteria Chloroflexi Dehalococcoidetes Dehalococcoidales Dehalococcoidaceae 17 Bacteria Proteobacteria Epsilonproteobacteria Campylobacterales Campylobacteraceae Arcobacter 5 Bacteria Proteobacteria Deltaproteobacteria 20 Bacteria Proteobacteria Deltaproteobacteria Desulfobacterales Desulfobulbaceae 6 Bacteria Proteobacteria Gammaproteobacteria Oceanospirillales Oceanospirillaceae 3 Bacteria Bacteroidetes Flavobacteriia Flavobacteriales 23 Archaea Crenarchaeota MCG 27 Bacteria Proteobacteria Alphaproteobacteria 119 Bacteria Proteobacteria Gammaproteobacteria Pseudomonadales Pseudomonadaceae Pseudomonas 6 Bacteria Firmicutes Clostridia Clostridiales Christensenellaceae 10 Bacteria Proteobacteria Deltaproteobacteria SAR324 6 Bacteria Proteobacteria Deltaproteobacteria Syntrophobacterales Syntrophaceae Desulfomonile 4 Bacteria Bacteroidetes Bacteroidia Bacteroidales 4 Bacteria Acidobacteria Solibacteres Solibacterales 12 Bacteria Bacteroidetes Bacteroidia Bacteroidales 107 Bacteria Chloroflexi Anaerolineae GCA004 26 Bacteria Bacteroidetes Bacteroidia Bacteroidales 7 Bacteria Firmicutes Bacilli Bacillales Thermoactinomycetaceae 88 Bacteria Proteobacteria Deltaproteobacteria Desulfuromonadales Pelobacteraceae 218 Bacteria Proteobacteria Epsilonproteobacteria Campylobacterales Helicobacteraceae 330 Bacteria Chloroflexi Anaerolineae S0208 10 Bacteria Proteobacteria Deltaproteobacteria Desulfobacterales Desulfobulbaceae 9 Bacteria Bacteroidetes Bacteroidia Bacteroidales 19 Bacteria Proteobacteria Deltaproteobacteria Desulfarculales Desulfarculaceae 5 Bacteria Planctomycetes 028H05 13 Bacteria SC4 6 Bacteria Planctomycetes Phycisphaerae AKAU3564 6 Bacteria Chloroflexi Anaerolineae envOPS12 16 Bacteria Acidobacteria TM1 11 Bacteria Proteobacteria Gammaproteobacteria Chromatiales 7 Bacteria Proteobacteria Deltaproteobacteria Syntrophobacterales Syntrophaceae Desulfobacca 4 Bacteria Proteobacteria Deltaproteobacteria Syntrophobacterales Syntrophaceae 24 Bacteria Actinobacteria Thermoleophilia Solirubrobacterales 82 Bacteria Proteobacteria Deltaproteobacteria MBNT15 19 Bacteria Proteobacteria Deltaproteobacteria Desulfobacterales Desulfobulbaceae 34 Bacteria GN04 12 Bacteria Proteobacteria Deltaproteobacteria Desulfobacterales Desulfobulbaceae 4 Bacteria Chloroflexi Dehalococcoidetes GIF9 6 Bacteria Proteobacteria Deltaproteobacteria Desulfobacterales Desulfobulbaceae 57 Bacteria Proteobacteria Gammaproteobacteria Chromatiales 5 Bacteria Proteobacteria Gammaproteobacteria Chromatiales 9 Bacteria Proteobacteria Gammaproteobacteria Oceanospirillales Halomonadaceae Candidatus_Portiera 4 Bacteria Chlorobi BSV26 C20 16 Bacteria Nitrospirae Nitrospira Nitrospirales GOUTA19 27 Bacteria Proteobacteria 68 Bacteria Chlorobi Ignavibacteria Ignavibacteriales Ignavibacteriaceae 8 Bacteria Proteobacteria Deltaproteobacteria Myxococcales 14 Bacteria Acidobacteria BPC102 B110 7 Bacteria Proteobacteria Alphaproteobacteria Rhizobiales 23 Bacteria Proteobacteria Deltaproteobacteria Desulfarculales Desulfarculaceae 36 Bacteria Proteobacteria Betaproteobacteria MND1 14 Bacteria Proteobacteria Alphaproteobacteria Rhizobiales Hyphomicrobiaceae Rhodoplanes 6 Bacteria Proteobacteria Deltaproteobacteria Desulfarculales Desulfarculaceae 19 Bacteria Planctomycetes Phycisphaerae MSBL9 14 Bacteria Proteobacteria Deltaproteobacteria Syntrophobacterales Syntrophobacteraceae 10 Bacteria Proteobacteria Gammaproteobacteria Oceanospirillales Oceanospirillaceae Marinomonas 4 Bacteria Bacteroidetes Bacteroidia Bacteroidales 5 Bacteria OP3 3 Bacteria GN04 GN15 4 Bacteria Fibrobacteres TG3 TG3 MAT 9 Bacteria Spirochaetes Spirochaetes Spirochaetales Spirochaetaceae 4 Bacteria Acidobacteria TM1 19 Archaea Crenarchaeota MBGB 9 Bacteria Planctomycetes Phycisphaerae MSBL9 5 Bacteria Proteobacteria Alphaproteobacteria Rhizobiales Hyphomicrobiaceae 9 Bacteria Nitrospirae Nitrospira Nitrospirales GOUTA19 9 Bacteria Acidobacteria Solibacteres Solibacterales AKIW659 3 Bacteria Chloroflexi Anaerolineae Anaerolineales Anaerolinaceae 25 Bacteria Proteobacteria Epsilonproteobacteria Campylobacterales Helicobacteraceae Sulfurimonas 11 Bacteria Chlorobi Ignavibacteria Ignavibacteriales Ignavibacteriaceae 33 Bacteria Proteobacteria Deltaproteobacteria Desulfobacterales Desulfobulbaceae 31 Bacteria Proteobacteria Epsilonproteobacteria Campylobacterales Helicobacteraceae Sulfurimonas 8 Bacteria Proteobacteria Alphaproteobacteria 10 Bacteria OP3 5 Bacteria Chloroflexi Anaerolineae SHA 35 Bacteria Acidobacteria TM1 14 Bacteria Planctomycetes Phycisphaerae MSBL9 10 Bacteria Spirochaetes Spirochaetes Spirochaetales Spirochaetaceae Spirochaeta 5 Bacteria Bacteroidetes Bacteroidia Bacteroidales 80 Bacteria Proteobacteria Alphaproteobacteria Rhodospirillales Rhodospirillaceae 23 Bacteria Bacteroidetes Bacteroidia Bacteroidales 264 Bacteria Acidobacteria TM1 4 Bacteria Bacteroidetes Bacteroidia Bacteroidales 3 Bacteria WS1 3 Bacteria Verrucomicrobia Ellin515 21 Bacteria Proteobacteria Deltaproteobacteria Desulfobacterales Desulfobacteraceae Desulfococcus 5 Bacteria GN04 MSB 3 Bacteria Spirochaetes Spirochaetes Spirochaetales Spirochaetaceae 6 Bacteria Chloroflexi Anaerolineae SB 12 Bacteria Proteobacteria Deltaproteobacteria Desulfarculales Desulfarculaceae 326 Bacteria Chloroflexi Anaerolineae GCA004 5 Bacteria Planctomycetes Phycisphaerae MSBL9 5 Bacteria OP8 OP8_2 44 Bacteria Chlorobi Ignavibacteria Ignavibacteriales Ignavibacteriaceae 5 Bacteria Actinobacteria Thermoleophilia 55 Bacteria Chlorobi Ignavibacteria Ignavibacteriales Ignavibacteriaceae 19 Bacteria Proteobacteria Gammaproteobacteria Thiotrichales Piscirickettsiaceae 18 Bacteria Acidobacteria DA052 Ellin6513 10 Bacteria Chlorobi Ignavibacteria Ignavibacteriales 17 Bacteria Proteobacteria Gammaproteobacteria Chromatiales 16 Bacteria Proteobacteria Deltaproteobacteria Desulfobacterales Desulfobacteraceae Desulfococcus 6 Bacteria Firmicutes Clostridia Clostridiales Christensenellaceae 5 Bacteria GN04 6 Bacteria Spirochaetes Sediment SJA 31 Bacteria BRC1 4 Bacteria Planctomycetes Phycisphaerae MSBL9 8 Bacteria Chlorobi SJA 8 Bacteria Proteobacteria Alphaproteobacteria 3 Bacteria Proteobacteria Gammaproteobacteria Alteromonadales Psychromonadaceae Psychromonas 5 Bacteria Proteobacteria Clostridia Clostridiales Leptospiraceae Turneriella 9 Bacteria Cyanobacteria Chloroplast Streptophyta 19 Bacteria Proteobacteria Epsilonproteobacteria Campylobacterales Helicobacteraceae Sulfurimonas 5 Bacteria Bacteroidetes Bacteroidia Bacteroidales SB 4 Bacteria Proteobacteria Alphaproteobacteria Rhodobacterales Rhodobacteraceae 6 Bacteria Proteobacteria Alphaproteobacteria Rhodospirillales Rhodospirillaceae 3 Bacteria Planctomycetes Phycisphaerae Pla1 28 Bacteria Acidobacteria DA052 Ellin6513 4 Bacteria Proteobacteria Deltaproteobacteria Bdellovibrionales Bacteriovoracaceae Bacteriovorax 10 Bacteria TM6 SBRH58 4 Bacteria Proteobacteria Alphaproteobacteria Rhodospirillales Rhodospirillaceae 3 Bacteria Proteobacteria Deltaproteobacteria Myxococcales 5 Bacteria Proteobacteria Gammaproteobacteria Chromatiales 5 Bacteria Proteobacteria Zetaproteobacteria Mariprofundales Mariprofundaceae Mariprofundus 3 Bacteria Lentisphaerae Victivallales Victivallaceae 3 Bacteria Acidobacteria TM1 4 Bacteria Bacteroidetes Cytophagia Cytophagales Flammeovirgaceae 6 Bacteria Spirochaetes Spirochaetes Spirochaetales Spirochaetaceae 5 Bacteria Proteobacteria Gammaproteobacteria Thiotrichales Piscirickettsiaceae Thiomicrospira 5 Bacteria Proteobacteria Deltaproteobacteria 16 Bacteria Verrucomicrobia Verruco R76 11 Bacteria Chlorobi Ignavibacteria Ignavibacteriales Ignavibacteriaceae 4 Bacteria Proteobacteria Alphaproteobacteria 8 Bacteria Spirochaetes Spirochaetes Spirochaetales Spirochaetaceae 6 Bacteria Spirochaetes Spirochaetes Spirochaetales Spirochaetaceae 14 Bacteria Bacteroidetes Bacteroidia Bacteroidales 3 Bacteria Chloroflexi Dehalococcoidetes