5 Archaea WCHD3 3 Archaea WCHD3 5 Archaea WCHD3 6 Archaea Euryarchaeota Methanobacteria Methanobacteriales MSBL1 SAGMEG 20 Archaea WCHD3 3 Archaea WCHD3 10 Archaea WCHD3 5 Archaea YLA114 9 Archaea WCHD3 138 Archaea YLA114 7 Archaea WCHD3 82 Archaea YLA114 46 Archaea WCHD3 5 Archaea WCHD3 6 Archaea Euryarchaeota YLA114 10 Archaea WCHD3 8 Archaea WCHD3 4 Archaea WCHD3 12 Bacteria OD1 9 Archaea WCHD3 4 Archaea WCHD3 5 Bacteria Firmicutes Clostridia Clostridiales Ruminococcaceae 4 Bacteria Planctomycetes Phycisphaerae AKAU3564 11 Bacteria GN04 Verruco 18 Archaea WCHD3 6 Archaea YLA114 15 Archaea WCHD3 7 Archaea YLA114 5 Archaea WCHD3 7 Archaea WCHD3 52 Archaea YLA114 3 Archaea YLA114 7 Archaea WCHD3 4 Archaea WCHD3 6 Bacteria OD1 5 Archaea WCHD3 17 Bacteria Gemmatimonadetes JL 8 Bacteria TM6 SBRH58 15 Bacteria Spirochaetes Spirochaetes Spirochaetales Spirochaetaceae 71 Bacteria Chloroflexi Anaerolineae SBR1031 SHA 6 Archaea WCHD3 8 Archaea WCHD3 7 Archaea 9 Archaea WCHD3 11 Archaea WCHD3 7 Archaea WCHD3 7 Archaea WCHD3 3 Archaea WCHD3 3 Bacteria Spirochaetes Spirochaetes Spirochaetales Spirochaetaceae 5 Archaea YLA114 6 Archaea WCHD3 33 Archaea WCHD3 5 Archaea YLA114 25 Archaea WCHD3 8 Archaea WCHD3 3 Archaea YLA114 3 Archaea WCHD3 3 Archaea YLA114 19 Archaea WCHD3 7 Bacteria Proteobacteria Zetaproteobacteria Mariprofundales Mariprofundaceae Mariprofundus 5 Bacteria GOUTA4 5 Bacteria BRC1 PRR 209 Bacteria GN04 MSB 3 Bacteria Gemmatimonadetes JL 7 Bacteria TM6 SJA 236 Bacteria Proteobacteria Deltaproteobacteria Syntrophobacterales Syntrophaceae Desulfobacca 506 Bacteria Proteobacteria Deltaproteobacteria Desulfobacterales Desulfobacteraceae 8 Bacteria Spirochaetes Spirochaetes Spirochaetales Spirochaetaceae 686 Bacteria Firmicutes Clostridia Clostridiales 5 Bacteria OP11 OP11 3 Bacteria Chlorobi Ignavibacteria Ignavibacteriales Ignavibacteriaceae 6 Bacteria Proteobacteria Deltaproteobacteria Desulfobacterales Desulfobacteraceae Desulfococcus 5 Bacteria Planctomycetes Phycisphaerae CCM11a 6 Bacteria Proteobacteria Deltaproteobacteria Desulfobacterales Desulfobulbaceae 60 Bacteria Proteobacteria Gammaproteobacteria 10 Bacteria Fibrobacteres SBZC_2415 3 Bacteria Bacteroidetes Bacteroidia Bacteroidales 9 Bacteria Proteobacteria Zetaproteobacteria Mariprofundales Mariprofundaceae Mariprofundus 28 Bacteria Proteobacteria Deltaproteobacteria Syntrophobacterales Syntrophaceae Desulfomonile 4 Bacteria Chlorobi Ignavibacteria Ignavibacteriales Ignavibacteriaceae 13 Bacteria Proteobacteria Deltaproteobacteria Desulfarculales Desulfarculaceae 15 Bacteria Planctomycetes ODP123 14 Bacteria Verrucomicrobia 3 Bacteria Fibrobacteres Fibrobacteria Ucp1540 8 Bacteria 14 Bacteria Spirochaetes Spirochaetes Spirochaetales Spirochaetaceae 624 Bacteria GN04 GN15 18 Bacteria Acidobacteria TM1 6 Bacteria Acidobacteria TM1 9 Bacteria Proteobacteria Deltaproteobacteria Desulfobacterales Desulfobacteraceae Desulfococcus 29 Bacteria Proteobacteria Deltaproteobacteria Desulfobacterales Desulfobulbaceae 17 Bacteria Proteobacteria 3 Bacteria Chloroflexi Dehalococcoidetes Dehalococcoidales Dehalococcoidaceae 6 Bacteria Planctomycetes Phycisphaerae MSBL9 661 Bacteria Nitrospirae Nitrospira Nitrospirales GOUTA19 3 Bacteria Proteobacteria Deltaproteobacteria 14 Bacteria Chloroflexi Dehalococcoidetes Dehalococcoidales Dehalococcoidaceae 170 Bacteria Proteobacteria Deltaproteobacteria 3 Bacteria Chlorobi Ignavibacteria Ignavibacteriales Ignavibacteriaceae 3 Bacteria Proteobacteria Zetaproteobacteria Mariprofundales Mariprofundaceae Mariprofundus 13 Bacteria Chlorobi SJA 15 Bacteria Proteobacteria Deltaproteobacteria Desulfarculales Desulfarculaceae 3 Bacteria Chlamydiae Chlamydiia Chlamydiales Parachlamydiaceae 27 Bacteria Chloroflexi Dehalococcoidetes 12 Bacteria 22 Bacteria Proteobacteria Alphaproteobacteria Rhizobiales Hyphomicrobiaceae Rhodoplanes 79 Bacteria Chloroflexi Anaerolineae S0208 45 Bacteria Proteobacteria Deltaproteobacteria Syntrophobacterales Syntrophobacteraceae 24 Bacteria Proteobacteria Deltaproteobacteria Desulfobacterales Desulfobulbaceae 22 Bacteria OP3 koll11 GIF10 3 Bacteria Fibrobacteres TG3 TG3 MAT 16 Bacteria Proteobacteria Deltaproteobacteria 172 Bacteria Chloroflexi Anaerolineae GCA004 15 Bacteria Proteobacteria Epsilonproteobacteria Campylobacterales 5 Bacteria OD1 14 Bacteria Proteobacteria Deltaproteobacteria NKB15 272 Bacteria Planctomycetes Phycisphaerae MSBL9 16 Bacteria Proteobacteria Deltaproteobacteria 27 Bacteria Spirochaetes Spirochaetes Spirochaetales Spirochaetaceae 10 Bacteria Proteobacteria Deltaproteobacteria Desulfobacterales Desulfobacteraceae Desulfococcus 29 Bacteria Nitrospirae Nitrospira Nitrospirales LCP 4 Bacteria Proteobacteria Deltaproteobacteria Myxococcales 4 Bacteria Planctomycetes 175 Bacteria Caldithrix Caldithrixae Caldithrixales BA059 50 Bacteria GN04 GN15 3 Bacteria Planctomycetes Phycisphaerae MSBL9 3 Bacteria OP3 koll11 GIF10 11 Bacteria Acidobacteria TM1 26 Bacteria Chloroflexi Anaerolineae GCA004 10 Bacteria Proteobacteria Alphaproteobacteria Ellin329 6 Bacteria Proteobacteria Alphaproteobacteria Rhizobiales Beijerinckiaceae 4 Bacteria Proteobacteria Deltaproteobacteria Desulfobacterales Desulfobacteraceae Desulfococcus 11 Bacteria Proteobacteria Deltaproteobacteria Syntrophobacterales Syntrophaceae 12 Bacteria KSB1 Clostridiales 8 Bacteria Proteobacteria Deltaproteobacteria Desulfobacterales Desulfobacteraceae Desulfococcus 47 Bacteria Acidobacteria TM1 6 Bacteria Planctomycetes ODP123 75 Bacteria Proteobacteria Deltaproteobacteria MBNT15 4 Bacteria Planctomycetes Phycisphaerae MSBL9 97 Bacteria Chlorobi Ignavibacteria Ignavibacteriales Ignavibacteriaceae 4 Bacteria Proteobacteria Epsilonproteobacteria Campylobacterales Helicobacteraceae Sulfurimonas 6 Bacteria Planctomycetes Phycisphaerae AKAU3564 7 Bacteria WS3 PRR PBS 13 Bacteria Proteobacteria Deltaproteobacteria PBS 16 Bacteria Proteobacteria Deltaproteobacteria Desulfobacterales Desulfobacteraceae 62 Bacteria Proteobacteria Deltaproteobacteria Desulfobacterales Desulfobacteraceae Desulfococcus 10 Bacteria Spirochaetes A0 22 Bacteria GN04 MSB 22 Bacteria Proteobacteria Betaproteobacteria 43 Bacteria Bacteroidetes Bacteroidia Bacteroidales 41 Bacteria Proteobacteria Deltaproteobacteria Desulfarculales Desulfarculaceae 97 Bacteria Proteobacteria Deltaproteobacteria Desulfobacterales Desulfobacteraceae Desulfococcus 6 Bacteria OP3 koll11 GIF10 298 Bacteria Proteobacteria Deltaproteobacteria Desulfobacterales Desulfobacteraceae Desulfococcus 17 Bacteria Proteobacteria Deltaproteobacteria Desulfarculales Desulfarculaceae 31 Bacteria Chloroflexi Dehalococcoidetes Dehalococcoidales Dehalococcoidaceae 57 Bacteria Proteobacteria Alphaproteobacteria Rhizobiales Hyphomicrobiaceae 6 Bacteria Spirochaetes Spirochaetes Spirochaetales Spirochaetaceae 10 Bacteria Chloroflexi Dehalococcoidetes Dehalococcoidales Dehalococcoidaceae 14 Bacteria Bacteroidetes Cytophagia Cytophagales Flammeovirgaceae 6 Bacteria OP3 koll11 17 Bacteria Planctomycetes Phycisphaerae AKAU3564 6 Bacteria Chloroflexi Dehalococcoidetes Dehalococcoidales Dehalococcoidaceae 3 Bacteria Proteobacteria Deltaproteobacteria Desulfarculales Desulfarculaceae 8 Bacteria Planctomycetes Phycisphaerae AKAU3564 12 Bacteria Actinobacteria 8 Bacteria Acidobacteria BPC102 MVS 10 Bacteria Proteobacteria Alphaproteobacteria Rhizobiales 7 Bacteria Spirochaetes Spirochaetes Spirochaetales Spirochaetaceae Spirochaeta 8 Bacteria Actinobacteria Bacilli Bacillales 9 Bacteria Spirochaetes Spirochaetes Spirochaetales Spirochaetaceae Spirochaeta 9 Bacteria Bacteroidetes Bacteroidia Bacteroidales 8 Bacteria Spirochaetes Leptospiraceae Leptonema 9 Bacteria OD1 ZB2 11 Bacteria Spirochaetes Spirochaetes Spirochaetales Spirochaetaceae Spirochaeta 6 Archaea Euryarchaeota Thermoplasmata E2 5 Bacteria Fibrobacteres TG3 TG3 14 Bacteria Proteobacteria Deltaproteobacteria Desulfobacterales Desulfobacteraceae 5 Bacteria Chloroflexi Anaerolineae envOPS12 47 Archaea Crenarchaeota MBGB 49 Bacteria Chloroflexi Dehalococcoidetes GIF9 18 Bacteria Chlorobi Ignavibacteria Ignavibacteriales Ignavibacteriaceae 6 Bacteria Proteobacteria Deltaproteobacteria Desulfobacterales Desulfobacteraceae 4 Bacteria Proteobacteria Deltaproteobacteria Desulfarculales Desulfarculaceae 81 Bacteria Planctomycetes Phycisphaerae MSBL9 9 Bacteria Proteobacteria Deltaproteobacteria Desulfuromonadales Desulfuromonadaceae 6 Bacteria Bacteroidetes Bacteroidia Bacteroidales 11 Bacteria Proteobacteria Gammaproteobacteria Chromatiales 41 Bacteria Chlorobi Ignavibacteria Ignavibacteriales Ignavibacteriaceae 4 Bacteria Spirochaetes Spirochaetes Spirochaetales Spirochaetaceae Spirochaeta 41 Bacteria Proteobacteria Epsilonproteobacteria Campylobacterales Helicobacteraceae Sulfurimonas 11 Bacteria OP9 JS1 SB 11 Bacteria Bacteroidetes Bacteroidia Bacteroidales 5 Bacteria TM6 SBRH58 5 Archaea Crenarchaeota MCG 63 Bacteria Chlorobi Ignavibacteria Ignavibacteriales Ignavibacteriaceae 5 Bacteria Proteobacteria AB16 Leptospiraceae Leptonema 21 Bacteria Proteobacteria Deltaproteobacteria Desulfarculales Desulfarculaceae 4 Bacteria OP3 5 Bacteria KSB1 GW 4 Bacteria Proteobacteria Deltaproteobacteria 17 Bacteria Proteobacteria Deltaproteobacteria Desulfobacterales Desulfobacteraceae 9 Bacteria Proteobacteria Deltaproteobacteria Desulfobacterales Desulfobulbaceae 13 Bacteria Proteobacteria Deltaproteobacteria Desulfobacterales Desulfobacteraceae 54 Bacteria GN04 3 Bacteria BRC1 10 Bacteria Spirochaetes Sediment SJA 5 Bacteria Proteobacteria Epsilonproteobacteria Campylobacterales Helicobacteraceae Sulfurimonas 4 Bacteria Caldithrix Caldithrixae Caldithrixales Caldithrixaceae 7 Bacteria Proteobacteria Deltaproteobacteria Desulfarculales Desulfarculaceae 8 Bacteria Chloroflexi Dehalococcoidetes Dehalococcoidales Dehalococcoidaceae 6 Bacteria Proteobacteria Epsilonproteobacteria Campylobacterales Helicobacteraceae 4 Bacteria Proteobacteria Deltaproteobacteria Desulfobacterales Desulfobacteraceae Desulfosarcina 14 Bacteria Proteobacteria Deltaproteobacteria Desulfarculales Desulfarculaceae 5 Bacteria Proteobacteria Gammaproteobacteria Legionellales 4 Bacteria Spirochaetes Sediment 5 Bacteria Chloroflexi Dehalococcoidetes Dehalococcoidales Dehalococcoidaceae 4 Bacteria Spirochaetes Spirochaetes Spirochaetales Spirochaetaceae 5 Bacteria Proteobacteria Gammaproteobacteria Chromatiales 3 Bacteria Planctomycetes Phycisphaerae MSBL9 19 Bacteria Spirochaetes Spirochaetes Spirochaetales Spirochaetaceae 11 Bacteria Proteobacteria Epsilonproteobacteria Campylobacterales Helicobacteraceae Sulfurimonas 38 Bacteria GN04 GN15 9 Bacteria Acidobacteria OS 21 Bacteria Caldithrix Caldithrixae Caldithrixales BA059 4 Bacteria TM6 SBRH58 22 Bacteria Proteobacteria Alphaproteobacteria Rhodospirillales Rhodospirillaceae 64 Archaea Crenarchaeota MCG pGrfC26 128 Bacteria Proteobacteria Alphaproteobacteria Rhizobiales Hyphomicrobiaceae Rhodoplanes 22 Bacteria Bacteroidetes Bacteroidia Bacteroidales 3 Bacteria OD1 ZB2 4 Bacteria Nitrospirae Nitrospira Nitrospirales GOUTA19 9 Bacteria Chloroflexi Anaerolineae CFB 5 Bacteria Nitrospirae Nitrospira Nitrospirales LCP 29 Bacteria Bacteroidetes Bacteroidia Bacteroidales 10 Bacteria Fibrobacteres TG3 TG3 4 Bacteria OD1 5 Bacteria NKB19 3 Bacteria Chloroflexi Dehalococcoidetes 9 Bacteria Planctomycetes vadinHA49 p04_C01 6 Bacteria OP3 koll11 GIF10 kpj58rc 13 Bacteria OP3 49 Bacteria Chloroflexi Anaerolineae GCA004 25 Bacteria Proteobacteria Deltaproteobacteria Desulfarculales Desulfarculaceae 9 Bacteria Chlorobi BSV26 C20 8 Bacteria Acidobacteria TM1 5 Bacteria OP3 11 Bacteria SC4 4 Bacteria BHI80 bOHTK 6 Bacteria Planctomycetes ODP123 T8 11 Bacteria Chlorobi Ignavibacteria Ignavibacteriales Ignavibacteriaceae 3 Bacteria Acidobacteria BPC102 B110 3 Bacteria Planctomycetes 028H05 6 Bacteria Proteobacteria Deltaproteobacteria Desulfobacterales Desulfobulbaceae 3 Bacteria Proteobacteria Deltaproteobacteria Desulfobacterales Desulfobulbaceae 4 Bacteria TM6 SBRH58 28 Bacteria Proteobacteria Deltaproteobacteria Syntrophobacterales Syntrophaceae Desulfobacca 4 Bacteria Planctomycetes Phycisphaerae MSBL9 6 Bacteria Firmicutes Bacilli Bacillales Thermoactinomycetaceae 50 Bacteria GN04 GN15 4 Bacteria Proteobacteria Epsilonproteobacteria Campylobacterales Helicobacteraceae Sulfurimonas 9 Bacteria Chloroflexi Dehalococcoidetes Dehalococcoidales Dehalococcoidaceae 3 Bacteria Proteobacteria Deltaproteobacteria Desulfobacterales Desulfobacteraceae Desulfococcus 14 Bacteria Proteobacteria Deltaproteobacteria Desulfuromonadales Pelobacteraceae 3 Bacteria Spirochaetes Spirochaetes Spirochaetales Spirochaetaceae 7 Bacteria Proteobacteria Deltaproteobacteria Desulfarculales Desulfarculaceae 5 Bacteria Gemmatimonadetes Gemm 3 Bacteria KSB3 6 Bacteria Chloroflexi Anaerolineae Anaerolineales Anaerolinaceae 9 Bacteria GN04 PRR 5 Bacteria Proteobacteria Deltaproteobacteria Myxococcales Haliangiaceae 62 Bacteria Proteobacteria Deltaproteobacteria Desulfarculales Desulfarculaceae 3 Bacteria Chlamydiae Chlamydiia Chlamydiales Criblamydiaceae 25 Archaea Euryarchaeota Thermoplasmata E2 128 Bacteria Chlorobi Ignavibacteria Ignavibacteriales Ignavibacteriaceae 4 Bacteria Chloroflexi Anaerolineae OPB11 7 Bacteria Proteobacteria Alphaproteobacteria Rhizobiales Hyphomicrobiaceae Hyphomicrobium 3 Bacteria Spirochaetes Spirochaetes Spirochaetales Spirochaetaceae 7 Bacteria Proteobacteria Deltaproteobacteria Desulfarculales Desulfarculaceae 8 Bacteria Chlorobi Ignavibacteria Ignavibacteriales Ignavibacteriaceae 7 Bacteria Bacteroidetes Bacteroidia Bacteroidales 3 Bacteria Planctomycetes Phycisphaerae MSBL9 5 Bacteria Proteobacteria Epsilonproteobacteria Campylobacterales Campylobacteraceae Arcobacter 6 Bacteria Proteobacteria Deltaproteobacteria Desulfobacterales Desulfobacteraceae 3 Bacteria WS2 SHA 4 Bacteria Chloroflexi Dehalococcoidetes Dehalococcoidales Dehalococcoidaceae 4 Bacteria Proteobacteria Gammaproteobacteria Legionellales Francisellaceae 11 Bacteria Proteobacteria Deltaproteobacteria Desulfobacterales Desulfobacteraceae Desulfococcus 6 Bacteria Proteobacteria Deltaproteobacteria 5 Bacteria Planctomycetes Phycisphaerae MSBL9 5 Bacteria Chloroflexi Dehalococcoidetes Dehalococcoidales Dehalococcoidaceae 4 Bacteria Proteobacteria Deltaproteobacteria Desulfarculales Desulfarculaceae 6 Bacteria Verrucomicrobia Verruco R76 5 Bacteria Proteobacteria Deltaproteobacteria Desulfarculales Desulfarculaceae 3 Bacteria Proteobacteria Deltaproteobacteria 15 Bacteria Nitrospirae Nitrospira Nitrospirales LCP 5 Bacteria Chloroflexi Dehalococcoidetes 6 Bacteria WS3 PRR GN03 6 Bacteria Proteobacteria Deltaproteobacteria Desulfarculales Desulfarculaceae 7 Bacteria OP3 koll11 10 Bacteria Bacteroidetes Bacteroidia Bacteroidales 7 Bacteria Planctomycetes ODP123 T8 16 Bacteria Proteobacteria Alphaproteobacteria Rhizobiales 4 Bacteria Proteobacteria Deltaproteobacteria Desulfobacterales Desulfobacteraceae 7 Bacteria Proteobacteria Deltaproteobacteria Myxococcales 15 Bacteria Proteobacteria Gammaproteobacteria Alteromonadales Psychromonadaceae Psychromonas 3 Bacteria Chlamydiae Chlamydiia Chlamydiales Rhabdochlamydiaceae Candidatus_Rhabdochlamydia 42 Bacteria Nitrospirae Nitrospira Nitrospirales LCP 18 Bacteria Proteobacteria Deltaproteobacteria Desulfarculales Desulfarculaceae 4 Bacteria LCP SAW1_B44 5 Bacteria Bacteroidetes Bacteroidia Bacteroidales 3 Bacteria OD1 ABY1 5 Bacteria Proteobacteria Clostridia Clostridiales Desulfobacteraceae 5 Bacteria BRC1 7 Bacteria Proteobacteria Gammaproteobacteria Legionellales 4 Bacteria Proteobacteria Epsilonproteobacteria Campylobacterales Helicobacteraceae 5 Bacteria 20 Bacteria Proteobacteria Deltaproteobacteria Myxococcales 13 Bacteria Proteobacteria Alphaproteobacteria Rhodospirillales Rhodospirillaceae 8 Bacteria Bacteroidetes Bacteroidia Bacteroidales 7 Bacteria Bacteroidetes Bacteroidia Bacteroidales 4 Bacteria Proteobacteria Gammaproteobacteria Thiotrichales Piscirickettsiaceae 20 Bacteria Proteobacteria Deltaproteobacteria Desulfobacterales Desulfobulbaceae