3 Archaea WCHD3 3 Archaea Crenarchaeota MHVG 3 Archaea Crenarchaeota MHVG 5 Archaea 57 Archaea Euryarchaeota Methanomicrobia Methanomicrobiales Methanoregulaceae Methanolinea 29 Archaea Euryarchaeota Methanomicrobia Methanomicrobiales Methanoregulaceae Candidatus_Methanoregula 9 Bacteria AC1 SHA 6 Bacteria AC1 SHA 5 Archaea Euryarchaeota Methanomicrobia Methanosarcinales Methanosaetaceae Methanosaeta 22 Bacteria AC1 SHA 5 Archaea Euryarchaeota Methanomicrobia Methanomicrobiales Methanoregulaceae Methanolinea 4 Archaea 3 Archaea WCHD3 8 Archaea 10 Archaea Euryarchaeota Methanomicrobia Methanosarcinales Methanosarcinaceae Methanosarcina 3 Archaea Euryarchaeota Methanomicrobia Methanosarcinales Methanosarcinaceae Methanosarcina 5 Archaea YLA114 51 Archaea Euryarchaeota Methanomicrobia Methanosarcinales Methanosaetaceae Methanosaeta 9 Archaea Euryarchaeota Methanomicrobia Methanomicrobiales Methanoregulaceae Candidatus_Methanoregula 233 Archaea Crenarchaeota MCG pGrfC26 6 Archaea Euryarchaeota Methanobacteria Methanobacteriales MSBL1 SAGMEG 7 Bacteria Planctomycetes Phycisphaerae AKAU3564 4 Bacteria Chloroflexi Anaerolineae CFB 3 Bacteria Armatimonadetes Fimbriimonas 9 Bacteria Chloroflexi Anaerolineae SBR1031 SHA 28 Archaea Crenarchaeota MCG 9 Bacteria AC1 B04R032 12 Bacteria Proteobacteria Deltaproteobacteria Syntrophobacterales Syntrophobacteraceae 6 Bacteria Actinobacteria Acidimicrobiia Acidimicrobiales C111 19 Bacteria Chloroflexi Anaerolineae envOPS12 42 Bacteria Proteobacteria Deltaproteobacteria Desulfobacterales Desulfobacteraceae Desulfococcus 7 Bacteria Bacteroidetes Bacteroidia Bacteroidales Prevotellaceae Prevotella 8 Archaea Euryarchaeota Thermoplasmata E2 DHVEG 6 Bacteria GN04 5bav_B12 11 Bacteria Proteobacteria Deltaproteobacteria Desulfuromonadales Desulfuromonadaceae 6 Archaea Crenarchaeota MCG 3 Bacteria Planctomycetes Phycisphaerae Pla1 94 Bacteria Cyanobacteria Chloroplast Stramenopiles 9 Bacteria GN04 8 Bacteria Proteobacteria Gammaproteobacteria Thiotrichales Piscirickettsiaceae 78 Bacteria Nitrospirae Nitrospira Nitrospirales LCP 93 Archaea Crenarchaeota MCG pGrfC26 22 Bacteria Caldithrix Caldithrixae Caldithrixales Caldithrixaceae LCP 57 Archaea Crenarchaeota MCG pGrfC26 9 Bacteria VHS 3 Bacteria Spirochaetes Spirochaetes Spirochaetales Spirochaetaceae Treponema 8 Bacteria Proteobacteria Gammaproteobacteria Thiotrichales Piscirickettsiaceae 12 Bacteria Proteobacteria Alphaproteobacteria Rhodobacterales Rhodobacteraceae 56 Archaea Crenarchaeota MCG 4 Bacteria OD1 8 Bacteria Proteobacteria Deltaproteobacteria Desulfobacterales Desulfobulbaceae 4 Archaea Euryarchaeota Thermoplasmata E2 DHVEG 11 Bacteria Nitrospirae Nitrospira Nitrospirales LCP 10 Bacteria Chloroflexi Dehalococcoidetes 7 Bacteria Gemmatimonadetes Gemm 14 Bacteria Chloroflexi Anaerolineae GCA004 23 Bacteria Proteobacteria Deltaproteobacteria Desulfobacterales Desulfobacteraceae 15 Bacteria Firmicutes Clostridia OPB54 4 Bacteria Chloroflexi Anaerolineae SBR1031 A4b 25 Bacteria Acidobacteria BPC102 MVS 5 Bacteria Chloroflexi Anaerolineae SHA 6 Bacteria Bacteroidetes Flavobacteriia Flavobacteriales Flavobacteriaceae 3 Bacteria WS3 PRR 26 Archaea Crenarchaeota MCG 9 Bacteria Nitrospirae Nitrospira Nitrospirales LCP 4 Bacteria OP3 koll11 GIF10 58 Archaea Euryarchaeota Thermoplasmata E2 DHVEG 12 Archaea Crenarchaeota MCG pGrfC26 4 Bacteria Proteobacteria Deltaproteobacteria Desulfarculales Desulfarculaceae 35 Bacteria Proteobacteria Epsilonproteobacteria Campylobacterales Helicobacteraceae 37 Archaea Euryarchaeota Thermoplasmata E2 DHVEG 20 Bacteria Proteobacteria Deltaproteobacteria Desulfuromonadales Geobacteraceae Geobacter 7 Archaea Crenarchaeota MCG 10 Archaea Euryarchaeota Thermoplasmata E2 13 Archaea Crenarchaeota MBGB 11 Bacteria Proteobacteria Gammaproteobacteria Chromatiales 22 Bacteria Nitrospirae Nitrospira Nitrospirales LCP 30 Bacteria Chloroflexi Anaerolineae GCA004 5 Bacteria Verrucomicrobia auto67_4W 8 Bacteria Proteobacteria Gammaproteobacteria Chromatiales 6 Bacteria WS3 PRR Sediment MSB 4 Bacteria Proteobacteria Betaproteobacteria 95 Archaea Euryarchaeota Thermoplasmata E2 DHVEG 5 Bacteria Proteobacteria Betaproteobacteria Burkholderiales Comamonadaceae 15 Bacteria Chloroflexi Anaerolineae SBR1031 SHA 7 Bacteria Proteobacteria Deltaproteobacteria Desulfobacterales Desulfobacteraceae 36 Bacteria OP8 OP8_1 29 Bacteria Firmicutes Clostridia Clostridiales Clostridiaceae Clostridium 18 Bacteria Chloroflexi Dehalococcoidetes Dehalococcoidales Dehalococcoidaceae 18 Archaea Crenarchaeota MCG pGrfC26 6 Bacteria Bacteroidetes Bacteroidia Bacteroidales 5 Bacteria Spirochaetes Sediment SJA 35 Bacteria Chloroflexi Anaerolineae GCA004 7 Bacteria Elusimicrobia Endomicrobia 6 Bacteria Proteobacteria Alphaproteobacteria Rhodobacterales Rhodobacteraceae 40 Bacteria Spirochaetes Spirochaetes Spirochaetales Spirochaetaceae 6 Bacteria Nitrospirae Nitrospira Nitrospirales LCP 43 Archaea Crenarchaeota MCG B10 7 Bacteria Chloroflexi Anaerolineae GCA004 26 Bacteria Planctomycetes Phycisphaerae MSBL9 55 Archaea Crenarchaeota MCG B10 4 Bacteria Planctomycetes 16 Bacteria Proteobacteria Deltaproteobacteria Desulfarculales Desulfarculaceae 12 Bacteria Bacteroidetes Flavobacteriia Flavobacteriales Flavobacteriaceae 118 Archaea Euryarchaeota Thermoplasmata E2 DHVEG 9 Bacteria Proteobacteria Alphaproteobacteria Rhizobiales 12 Archaea Euryarchaeota Thermoplasmata E2 TMEG 8 Archaea Crenarchaeota MCG 29 Bacteria Chloroflexi Anaerolineae GCA004 8 Archaea Crenarchaeota MCG 7 Bacteria Acidobacteria Acidobacteria CCU21 6 Bacteria Chloroflexi S085 35 Bacteria Proteobacteria Epsilonproteobacteria Campylobacterales Helicobacteraceae 12 Bacteria Chloroflexi Anaerolineae SHA 18 Bacteria Proteobacteria Gammaproteobacteria Chromatiales 30 Bacteria Chloroflexi Anaerolineae SB 12 Bacteria OP8 OP8_1 6 Bacteria Chloroflexi Dehalococcoidetes Dehalococcoidales Dehalococcoidaceae 112 Archaea Crenarchaeota MBGB 9 Bacteria Bacteroidetes Bacteroidia Bacteroidales 23 Bacteria OP8 OP8_1 50 Bacteria Proteobacteria Gammaproteobacteria Chromatiales 8 Archaea Crenarchaeota MCG 57 Bacteria Proteobacteria Epsilonproteobacteria Campylobacterales Helicobacteraceae Sulfuricurvum Sulfuricurvum_kujiense 6 Bacteria WS3 PRR Sediment 6 Bacteria Chloroflexi Dehalococcoidetes GIF9 9 Bacteria Actinobacteria Actinobacteria WCHB1 At425_EubF1 5 Bacteria Chloroflexi Anaerolineae SB 7 Bacteria Chloroflexi Anaerolineae GCA004 19 Bacteria Chloroflexi Dehalococcoidetes Dehalococcoidales Dehalococcoidaceae 6 Bacteria Proteobacteria Gammaproteobacteria Chromatiales 18 Bacteria Proteobacteria Deltaproteobacteria BPC076 5 Bacteria OP8 OP8_1 11 Archaea Crenarchaeota MCG 3 Bacteria OP3 PBS 6 Archaea Euryarchaeota Thermoplasmata E2 TMEG 17 Bacteria Bacteroidetes Bacteroidia Bacteroidales 12 Bacteria Chloroflexi Anaerolineae CFB 5 Bacteria Spirochaetes A0 27 Archaea Crenarchaeota MCG pGrfC26 4 Bacteria Proteobacteria Deltaproteobacteria Desulfovibrionales Desulfovibrionaceae Desulfovibrio 11 Archaea Crenarchaeota MCG pGrfC26 8 Bacteria KSB3 47 Bacteria Proteobacteria Deltaproteobacteria Syntrophobacterales Syntrophaceae Desulfobacca 12 Bacteria Proteobacteria Gammaproteobacteria 5 Bacteria Chloroflexi Dehalococcoidetes Dehalococcoidales Dehalococcoidaceae 3 Bacteria Planctomycetes Phycisphaerae MSBL9 7 Bacteria Firmicutes Clostridia Clostridiales Clostridiaceae Clostridium 5 Bacteria Bacteroidetes Flavobacteriia Flavobacteriales Flavobacteriaceae 20 Bacteria Chloroflexi Anaerolineae 29 Bacteria Proteobacteria Gammaproteobacteria Chromatiales 9 Archaea Euryarchaeota Thermoplasmata E2 TMEG 16 Bacteria Chloroflexi Anaerolineae CFB 6 Bacteria Proteobacteria Deltaproteobacteria Desulfobacterales Desulfobacteraceae Desulfobacter 28 Archaea Crenarchaeota MCG 41 Bacteria Chloroflexi Anaerolineae SHA 39 Bacteria Acidobacteria BPC102 MVS 19 Bacteria Proteobacteria Deltaproteobacteria 3 Bacteria WS2 SHA 9 Archaea Crenarchaeota 13 Bacteria Proteobacteria Epsilonproteobacteria Campylobacterales Helicobacteraceae 8 Bacteria Planctomycetes Planctomycetia Pirellulales Pirellulaceae 4 Bacteria Chloroflexi Anaerolineae CFB 26 Bacteria Proteobacteria Gammaproteobacteria Alteromonadales OM60 9 Bacteria Proteobacteria Deltaproteobacteria Desulfobacterales Desulfobulbaceae 5 Bacteria Proteobacteria Deltaproteobacteria Desulfarculales Desulfarculaceae 3 Bacteria Acidobacteria 3 Bacteria Planctomycetes Phycisphaerae 5 Bacteria Proteobacteria Epsilonproteobacteria Campylobacterales Helicobacteraceae 61 Bacteria Chloroflexi Anaerolineae CFB 28 Bacteria Proteobacteria Deltaproteobacteria Desulfobacterales Desulfobulbaceae 3 Archaea Crenarchaeota MCG 4 Bacteria Proteobacteria Deltaproteobacteria 37 Bacteria Cyanobacteria Chloroplast Stramenopiles 7 Bacteria Planctomycetes OM190 CL500 3 Archaea Crenarchaeota MCG 5 Archaea Crenarchaeota MCG 7 Bacteria Nitrospirae Nitrospira Nitrospirales LCP 16 Bacteria Bacteroidetes Flavobacteriia Flavobacteriales Flavobacteriaceae Flavobacterium 4 Bacteria Bacteroidetes Bacteroidia Bacteroidales 3 Bacteria TM6 SJA 8 Bacteria WS3 PRR Sediment MSB 12 Bacteria Cyanobacteria Synechococcophycideae Synechococcales Synechococcaceae Synechococcus 11 Bacteria Proteobacteria Betaproteobacteria Hydrogenophilales Hydrogenophilaceae Thiobacillus 5 Archaea Euryarchaeota Thermoplasmata E2 TMEG 6 Bacteria OP8 OP8_1 SHA 25 Bacteria Proteobacteria Deltaproteobacteria Desulfobacterales Desulfobacteraceae Desulfococcus 14 Bacteria Planctomycetes Phycisphaerae ODP1230B3009 6 Archaea Crenarchaeota MCG 4 Bacteria Proteobacteria Deltaproteobacteria Desulfobacterales Desulfobacteraceae Desulfococcus 4 Bacteria Acidobacteria Acidobacteria iii1 3 Bacteria Planctomycetes Phycisphaerae MSBL9 4 Bacteria Caldithrix Caldithrixae Caldithrixales Caldithrixaceae LCP 7 Bacteria Proteobacteria Deltaproteobacteria Desulfobacterales Desulfobacteraceae Desulfococcus 3 Bacteria Proteobacteria Epsilonproteobacteria Campylobacterales Helicobacteraceae Sulfurimonas 3 Bacteria Proteobacteria Gammaproteobacteria Thiotrichales Piscirickettsiaceae 3 Bacteria WS2 4 Bacteria Bacteroidetes Flavobacteriia Flavobacteriales Flavobacteriaceae 17 Archaea Crenarchaeota MCG 5 Bacteria Proteobacteria Deltaproteobacteria 5 Archaea Euryarchaeota Thermoplasmata E2 4 Bacteria Acidobacteria BPC102 B110 9 Bacteria OP8 SAW1_B6 3 Bacteria Chloroflexi Anaerolineae Anaerolineales Anaerolinaceae 12 Bacteria Proteobacteria Deltaproteobacteria Desulfarculales Desulfarculaceae 19 Bacteria Acidobacteria Acidobacteria CCU21 17 Bacteria Chloroflexi Anaerolineae CFB 7 Bacteria Chloroflexi Anaerolineae GCA004 4 Bacteria Proteobacteria Deltaproteobacteria Desulfobacterales Desulfobulbaceae 18 Bacteria Chloroflexi Anaerolineae H39 7 Bacteria GN04 MSB 5 Bacteria KSB1 MSB 3 Bacteria Proteobacteria Deltaproteobacteria Desulfobacterales Desulfobulbaceae 12 Bacteria Proteobacteria Epsilonproteobacteria Campylobacterales Helicobacteraceae Sulfurimonas 5 Bacteria Planctomycetes Phycisphaerae ODP1230B3009 12 Bacteria Proteobacteria Epsilonproteobacteria Campylobacterales Helicobacteraceae Sulfurimonas 17 Bacteria Proteobacteria Gammaproteobacteria 5 Bacteria Planctomycetes 14 Bacteria Planctomycetes Phycisphaerae MSBL9 45 Bacteria Proteobacteria Deltaproteobacteria Desulfobacterales Desulfobacteraceae Desulfococcus 9 Bacteria Chloroflexi Dehalococcoidetes Dehalococcoidales Dehalococcoidaceae 9 Bacteria Bacteroidetes Bacteroidia Bacteroidales 13 Bacteria Proteobacteria Gammaproteobacteria 3 Bacteria Proteobacteria Gammaproteobacteria Chromatiales 3 Bacteria GN04 GN15 5 Bacteria Proteobacteria Deltaproteobacteria Syntrophobacterales Syntrophaceae 3 Bacteria Planctomycetes ODP123 14 Bacteria Chloroflexi Dehalococcoidetes Dehalococcoidales Dehalococcoidaceae 4 Bacteria SC4 3 Bacteria Acidobacteria BPC102 B110 7 Bacteria Firmicutes Clostridia Clostridiales Clostridiaceae Thermoanaerobacterium 5 Archaea Euryarchaeota Thermoplasmata E2 DHVEG 11 Bacteria Proteobacteria Deltaproteobacteria Desulfuromonadales Desulfuromonadaceae 119 Archaea Crenarchaeota MBGB 8 Bacteria Acidobacteria Acidobacteria BPC015 11 Bacteria Caldithrix Caldithrixae Caldithrixales Caldithrixaceae 27 Archaea Euryarchaeota Thermoplasmata E2 20c 7 Bacteria Chloroflexi Anaerolineae CFB 4 Archaea Euryarchaeota DSEG ArcA07 10 Bacteria Proteobacteria Deltaproteobacteria Desulfobacterales Desulfobacteraceae Desulfococcus 3 Bacteria Chloroflexi Anaerolineae GCA004 22 Bacteria Spirochaetes Spirochaetes Spirochaetales Spirochaetaceae 4 Bacteria Chloroflexi Anaerolineae GCA004 18 Bacteria Proteobacteria Epsilonproteobacteria Campylobacterales Helicobacteraceae 5 Archaea Crenarchaeota MCG B10 24 Bacteria OP8 OP8_1 HMMVPog 43 Archaea Crenarchaeota MCG pGrfC26 9 Archaea Crenarchaeota MBGA 9 Bacteria Chloroflexi Anaerolineae SHA 12 Bacteria Chloroflexi Dehalococcoidetes Dehalococcoidales Dehalococcoidaceae 6 Bacteria Fibrobacteres TG3 TG3 B122 7 Bacteria Planctomycetes Phycisphaerae AKAU3564 4 Bacteria Chlorobi Ignavibacteria Ignavibacteriales Ignavibacteriaceae 5 Archaea Euryarchaeota Thermoplasmata E2 14 Bacteria Chlorobi Ignavibacteria Ignavibacteriales Ignavibacteriaceae 10 Bacteria Chloroflexi Anaerolineae SB 4 Bacteria Proteobacteria Deltaproteobacteria Myxococcales 4 Bacteria Proteobacteria Deltaproteobacteria Desulfobacterales Desulfobacteraceae 10 Bacteria Chloroflexi Dehalococcoidetes Dehalococcoidales Dehalococcoidaceae 19 Bacteria Chloroflexi S085 23 Bacteria Chloroflexi Anaerolineae GCA004 25 Bacteria Chlorobi Ignavibacteria Ignavibacteriales Ignavibacteriaceae 27 Bacteria Planctomycetes Planctomycetia Pirellulales Pirellulaceae 21 Bacteria Chloroflexi Anaerolineae GCA004 4 Bacteria Spirochaetes Spirochaetes Spirochaetales Spirochaetaceae 11 Bacteria Planctomycetes Planctomycetia Pirellulales Pirellulaceae 3 Archaea Crenarchaeota MCG 7 Bacteria Acidobacteria Acidobacteria CCU21 7 Bacteria Chloroflexi Anaerolineae GCA004 6 Archaea Crenarchaeota MCG 7 Bacteria Caldithrix Caldithrixae Caldithrixales BA059 3 Bacteria Proteobacteria Alphaproteobacteria Kiloniellales 8 Bacteria Proteobacteria Deltaproteobacteria Desulfobacterales Desulfobacteraceae 12 Bacteria Proteobacteria Deltaproteobacteria 22 Bacteria Cyanobacteria Chloroplast Stramenopiles 3 Bacteria WWE1 SHA 8 Bacteria Proteobacteria Deltaproteobacteria 15 Bacteria Proteobacteria Deltaproteobacteria Desulfobacterales Desulfobacteraceae Desulfococcus 3 Bacteria Proteobacteria Epsilonproteobacteria Campylobacterales Helicobacteraceae Sulfurimonas 6 Bacteria OP8 SAW1_B6 3 Archaea Euryarchaeota Thermoplasmata E2 6 Archaea Crenarchaeota MCG B10 7 Bacteria Chloroflexi Anaerolineae GCA004 6 Bacteria Chloroflexi Anaerolineae SHA 13 Archaea Crenarchaeota 5 Archaea Crenarchaeota MCG 10 Bacteria LD1 8 Bacteria Chloroflexi Anaerolineae SBR1031 SHA 5 Bacteria Chloroflexi Anaerolineae GCA004 31 Archaea Crenarchaeota MCG pGrfC26 7 Bacteria OD1 5 Bacteria Proteobacteria Deltaproteobacteria Myxococcales 3 Bacteria Proteobacteria Deltaproteobacteria Desulfobacterales Desulfobulbaceae 4 Archaea Crenarchaeota MCG 18 Bacteria Acidobacteria BPC102 B110 9 Bacteria Proteobacteria Epsilonproteobacteria Campylobacterales Campylobacteraceae Arcobacter 8 Archaea Crenarchaeota MBGB 7 Bacteria VHS 3 Archaea Euryarchaeota Thermoplasmata E2 DHVEG 6 Bacteria WWE1 SHA 20 Bacteria Chloroflexi Anaerolineae SHA 19 Bacteria Proteobacteria Gammaproteobacteria Chromatiales 9 Bacteria Chloroflexi Anaerolineae MSB 11 Archaea Crenarchaeota MCG B10 5 Bacteria 4 Bacteria Chloroflexi Dehalococcoidetes Dehalococcoidales Dehalococcoidaceae 6 Bacteria Chloroflexi Anaerolineae SBR1031 SHA 14 Archaea Crenarchaeota MCG 4 Archaea Crenarchaeota 4 Bacteria Chlorobi Ignavibacteria Ignavibacteriales Ignavibacteriaceae 12 Bacteria Bacteroidetes Flavobacteriia Flavobacteriales Flavobacteriaceae 9 Bacteria Chloroflexi Anaerolineae SB 7 Bacteria Chlorobi Ignavibacteria Ignavibacteriales Ignavibacteriaceae 4 Bacteria Proteobacteria Epsilonproteobacteria Campylobacterales Helicobacteraceae Sulfurimonas 9 Archaea Euryarchaeota Methanobacteria Methanobacteriales WSA2 10 Bacteria Proteobacteria Epsilonproteobacteria Campylobacterales Helicobacteraceae 17 Bacteria Chloroflexi Anaerolineae OPB11 12 Bacteria Chloroflexi Anaerolineae GCA004 6 Bacteria Chloroflexi Anaerolineae OPB11 8 Bacteria Chloroflexi Anaerolineae OPB11 5 Bacteria Firmicutes Clostridia Clostridiales Fusibacter 4 Bacteria Firmicutes Clostridia Clostridiales WH1