5 Archaea Euryarchaeota MCG 48 Archaea Euryarchaeota Methanomicrobia Methanosarcinales Methanosaetaceae Methanosaeta 11 Archaea Euryarchaeota Methanomicrobia Methanosarcinales Methanosaetaceae Methanosaeta 50 Archaea Euryarchaeota Methanomicrobia Methanomicrobiales Methanoregulaceae Candidatus_Methanoregula 45 Archaea Euryarchaeota Methanomicrobia Methanosarcinales Methanosaetaceae Methanosaeta 7 Archaea Euryarchaeota Methanomicrobia Methanomicrobiales Methanoregulaceae Candidatus_Methanoregula 11 Archaea 49 Archaea Euryarchaeota Methanomicrobia Methanomicrobiales Methanoregulaceae Candidatus_Methanoregula 9 Archaea WCHD3 4 Archaea Euryarchaeota Methanobacteria Methanobacteriales pMC1 pMC1A4 7 Archaea YLA114 11 Archaea Euryarchaeota Methanomicrobia Methanomicrobiales Methanoregulaceae 35 Archaea Euryarchaeota Methanomicrobia Methanomicrobiales 5 Archaea Euryarchaeota Methanomicrobia Methanosarcinales Methanosaetaceae Methanosaeta 8 Archaea Euryarchaeota Methanomicrobia Methanomicrobiales 5 Bacteria Armatimonadetes 70 Archaea Euryarchaeota Methanomicrobia Methanomicrobiales Methanoregulaceae Methanolinea 8 Archaea Euryarchaeota Methanomicrobia Methanosarcinales Methanosaetaceae Methanosaeta 6 Archaea Euryarchaeota Thermoplasmata E2 DHVEG 4 Archaea Euryarchaeota Methanomicrobia Methanomicrobiales 12 Archaea Euryarchaeota Methanomicrobia Methanosarcinales ANME 16 Bacteria Chloroflexi Anaerolineae CFB 12 Bacteria Chloroflexi Anaerolineae CFB 3 Bacteria Chloroflexi Anaerolineae SBR1031 SHA 28 Archaea Euryarchaeota Thermoplasmata E2 DHVEG 6 Bacteria Spirochaetes Spirochaetes Spirochaetales Spirochaetaceae 5 Bacteria Spirochaetes Spirochaetes Spirochaetales Spirochaetaceae 34 Bacteria Bacteroidetes Bacteroidia Bacteroidales 25 Bacteria Proteobacteria Deltaproteobacteria Syntrophobacterales Syntrophaceae Desulfobacca 78 Bacteria Chloroflexi Anaerolineae envOPS12 3 Bacteria Proteobacteria Deltaproteobacteria Syntrophobacterales Syntrophobacteraceae 21 Bacteria OP8 OP8_1 SHA 7 Bacteria Proteobacteria Deltaproteobacteria Desulfobacterales Desulfobacteraceae Desulfococcus 4 Bacteria Chloroflexi Anaerolineae CFB 25 Bacteria Proteobacteria Deltaproteobacteria BPC076 71 Archaea Crenarchaeota MCG pGrfC26 29 Bacteria Proteobacteria Deltaproteobacteria Desulfobacterales Desulfobacteraceae Desulfococcus 14 Bacteria Nitrospirae Nitrospira Nitrospirales LCP 13 Bacteria Chlorobi SJA 11 Bacteria Acidobacteria BPC102 MVS 8 Bacteria WWE1 SHA 19 Bacteria Bacteroidetes Bacteroidia Bacteroidales 6 Bacteria Proteobacteria Betaproteobacteria Burkholderiales Alcaligenaceae 5 Bacteria Chloroflexi S085 24 Bacteria Spirochaetes Sediment SJA 32 Bacteria Acidobacteria Acidobacteria iii1 12 Bacteria Proteobacteria Deltaproteobacteria 18 Bacteria Verrucomicrobia Ellin515 145 Archaea Crenarchaeota MCG pGrfC26 13 Bacteria Spirochaetes Spirochaetes Spirochaetales Spirochaetaceae 8 Bacteria Chlorobi Ignavibacteria Ignavibacteriales Ignavibacteriaceae 13 Bacteria Chlorobi BSV26 C20 3 Bacteria Proteobacteria Deltaproteobacteria Syntrophobacterales Syntrophaceae 5 Bacteria Spirochaetes Spirochaetes Spirochaetales Spirochaetaceae 3 Bacteria OP3 koll11 GIF10 71 Bacteria Acidobacteria BPC102 MVS 114 Archaea Euryarchaeota Thermoplasmata E2 DHVEG 7 Bacteria Proteobacteria Betaproteobacteria Thiobacterales 5 Bacteria OP8 OP8_1 49 Bacteria Nitrospirae Nitrospira Nitrospirales FW 4 7 Bacteria Proteobacteria Deltaproteobacteria Desulfobacterales Desulfobacteraceae Desulfococcus 5 Bacteria Spirochaetes Spirochaetes Spirochaetales Spirochaetaceae 13 Bacteria Chloroflexi Dehalococcoidetes Dehalococcoidales Dehalococcoidaceae 44 Bacteria Nitrospirae Nitrospira Nitrospirales LCP 4 Bacteria Proteobacteria Deltaproteobacteria Myxococcales 22 Archaea Crenarchaeota MCG B10 12 Archaea Euryarchaeota Thermoplasmata E2 DHVEG 13 Bacteria Proteobacteria Epsilonproteobacteria Campylobacterales Helicobacteraceae Sulfuricurvum Sulfuricurvum_kujiense 6 Bacteria Proteobacteria Betaproteobacteria Methylophilales Methylophilaceae 7 Bacteria Proteobacteria Deltaproteobacteria 18 Bacteria Proteobacteria Deltaproteobacteria 17 Bacteria Caldithrix Caldithrixae Caldithrixales Caldithrixaceae LCP 10 Bacteria Proteobacteria 3 Bacteria Planctomycetes OM190 14 Bacteria Chloroflexi Anaerolineae envOPS12 15 Bacteria Acidobacteria OS 7 Bacteria Chloroflexi Anaerolineae SHA 9 Bacteria Chloroflexi Anaerolineae envOPS12 4 Bacteria OP3 koll11 82 Bacteria Chloroflexi Anaerolineae GCA004 18 Bacteria Proteobacteria Alphaproteobacteria Rhizobiales Hyphomicrobiaceae 18 Bacteria Nitrospirae Nitrospira Nitrospirales LCP 3 Bacteria WS3 PRR GN03 9 Bacteria Planctomycetes Phycisphaerae MSBL9 21 Bacteria Proteobacteria Gammaproteobacteria Xanthomonadales Sinobacteraceae 5 Bacteria Acidobacteria Acidobacteria iii1 8 Bacteria KSB1 GW 59 Bacteria Proteobacteria Betaproteobacteria Hydrogenophilales Hydrogenophilaceae Thiobacillus 4 Bacteria Chloroflexi Anaerolineae GCA004 7 Bacteria Bacteroidetes Cytophagia Cytophagales Cytophagaceae 8 Bacteria Chloroflexi Dehalococcoidetes Dehalococcoidales Dehalococcoidaceae 6 Bacteria Nitrospirae Nitrospira Nitrospirales FW 4 9 Archaea Crenarchaeota MBGB 10 Bacteria Proteobacteria Deltaproteobacteria Syntrophobacterales Syntrophobacteraceae 7 Bacteria Nitrospirae Nitrospira Nitrospirales LCP 71 Archaea Crenarchaeota MCG pGrfC26 42 Bacteria Chloroflexi Anaerolineae GCA004 3 Bacteria Bacteroidetes Bacteroidia Bacteroidales 37 Archaea Crenarchaeota MCG pGrfC26 10 Archaea Euryarchaeota Methanobacteria Methanobacteriales WSA2 9 Bacteria WS3 PRR SSS58A 9 Bacteria OD1 ZB2 4 Bacteria Proteobacteria Deltaproteobacteria Desulfobacterales Desulfobacteraceae Desulfococcus 5 Bacteria Proteobacteria Betaproteobacteria 7 Bacteria Chloroflexi Anaerolineae CFB 8 Archaea Crenarchaeota MCG 4 Bacteria Nitrospirae Nitrospira Nitrospirales GOUTA19 3 Bacteria WS2 Kazan 23 Bacteria Chloroflexi Anaerolineae SJA 12 Archaea Crenarchaeota MCG 3 Bacteria Proteobacteria Betaproteobacteria Hydrogenophilales Hydrogenophilaceae Thiobacillus 8 Bacteria OP8 OP8_1 31 Bacteria Bacteroidetes Bacteroidia Bacteroidales 18 Bacteria Cyanobacteria Chloroplast Stramenopiles 3 Bacteria Chloroflexi Anaerolineae GCA004 4 Bacteria Planctomycetes Phycisphaerae MSBL9 7 Bacteria WS2 14 Bacteria Proteobacteria Betaproteobacteria Burkholderiales Comamonadaceae Rubrivivax 14 Bacteria Nitrospirae Nitrospira Nitrospirales GOUTA19 37 Archaea Euryarchaeota Thermoplasmata E2 DHVEG 3 Bacteria Chloroflexi Dehalococcoidetes GIF9 44 Bacteria Proteobacteria Deltaproteobacteria Desulfarculales Desulfarculaceae 16 Bacteria Nitrospirae Nitrospira Nitrospirales LCP 3 Bacteria Proteobacteria Deltaproteobacteria Myxococcales 3 Bacteria WS2 Kazan 3 Bacteria OP8 OP8_2 19 Bacteria Proteobacteria Alphaproteobacteria Rhizobiales Hyphomicrobiaceae Rhodoplanes 14 Bacteria Proteobacteria Deltaproteobacteria Desulfarculales Desulfarculaceae 28 Bacteria Firmicutes Clostridia Clostridiales Clostridiaceae Clostridium 3 Bacteria Chloroflexi Ellin6529 6 Bacteria Chlorobi BSV26 PK329 17 Bacteria Planctomycetes Phycisphaerae MSBL9 5 Bacteria Bacteroidetes Bacteroidia Bacteroidales 4 Bacteria Chloroflexi Anaerolineae CFB 38 Bacteria Proteobacteria 9 Bacteria Proteobacteria Deltaproteobacteria Syntrophobacterales Syntrophaceae Desulfobacca 45 Bacteria Proteobacteria Betaproteobacteria 6 Bacteria Gemmatimonadetes Gemm 4 Bacteria Chloroflexi Anaerolineae SBR1031 SHA 7 Bacteria Bacteroidetes Bacteroidia Bacteroidales 3 Bacteria Spirochaetes Spirochaetes M2PT2 7 Bacteria KSB3 44 Archaea Crenarchaeota MCG pGrfC26 6 Archaea Euryarchaeota Thermoplasmata E2 18 Bacteria Bacteroidetes Bacteroidia Bacteroidales 31 Bacteria Proteobacteria Betaproteobacteria Burkholderiales Comamonadaceae Methylibium 4 Archaea Crenarchaeota MCG pGrfC26 5 Bacteria Actinobacteria MB 0319 5 Bacteria Caldithrix Caldithrixae Caldithrixales Caldithrixaceae LCP 12 Bacteria GN04 5 Bacteria KSB3 8 Bacteria Chloroflexi Dehalococcoidetes Dehalococcoidales Dehalococcoidaceae 9 Bacteria FCPU426 16 Bacteria Acidobacteria Acidobacteria iii1 11 Bacteria Bacteroidetes Chitinophagaceae Flavihumibacter 5 Bacteria Chlorobi BSV26 C20 8 Bacteria Spirochaetes Spirochaetes Spirochaetales Spirochaetaceae 39 Bacteria Acidobacteria Acidobacteria CCU21 5 Bacteria Planctomycetes Planctomycetia Pirellulales Pirellulaceae 8 Bacteria Bacteroidetes Bacteroidia Bacteroidales 3 Bacteria Proteobacteria Betaproteobacteria 15 Bacteria Proteobacteria Deltaproteobacteria Syntrophobacterales Syntrophaceae 9 Bacteria Acidobacteria RB25 16 Bacteria Proteobacteria Gammaproteobacteria Xanthomonadales Sinobacteraceae 11 Bacteria Chloroflexi Anaerolineae 4 Archaea Euryarchaeota Thermoplasmata E2 CCA47 16 Archaea Crenarchaeota MBGB 11 Bacteria Bacteroidetes Flavobacteriia Flavobacteriales Flavobacteriaceae Flavobacterium 10 Bacteria OP8 OP8_2 5 Bacteria Chloroflexi Dehalococcoidetes Dehalococcoidales 3 Bacteria Proteobacteria Deltaproteobacteria 13 Bacteria Proteobacteria Betaproteobacteria MND1 14 Bacteria Spirochaetes Spirochaetes Spirochaetales Spirochaetaceae 5 Bacteria OD1 ABY1 16 Bacteria OP8 OP8_1 SHA 3 Archaea Crenarchaeota MCG pGrfC26 12 Bacteria Verrucomicrobia Ellin515 9 Bacteria Chloroflexi Anaerolineae CFB 25 Archaea Crenarchaeota MCG pGrfC26 10 Bacteria Bacteroidetes Bacteroidia Bacteroidales 4 Bacteria Caldithrix Caldithrixae Caldithrixales Caldithrixaceae 6 Bacteria Chloroflexi Anaerolineae GCA004 9 Bacteria Chloroflexi Anaerolineae H39 5 Bacteria WS3 PRR Sediment MSB 4 Bacteria Bacteroidetes Bacteroidia Bacteroidales SB 11 Bacteria Proteobacteria Gammaproteobacteria Thiotrichales Piscirickettsiaceae 7 Archaea Euryarchaeota Thermoplasmata E2 TMEG 5 Bacteria Proteobacteria Deltaproteobacteria MBNT15 29 Archaea Crenarchaeota MCG pGrfC26 16 Bacteria Chloroflexi Anaerolineae SB 8 Archaea Euryarchaeota Thermoplasmata E2 DHVEG 5 Bacteria Planctomycetes Phycisphaerae MSBL9 11 Bacteria Chloroflexi Dehalococcoidetes GIF9 8 Bacteria Spirochaetes Spirochaetes Spirochaetales Spirochaetaceae Treponema 5 Bacteria WS2 SHA 12 Bacteria WS3 PRR Sediment PRR 13 Bacteria Caldithrix Caldithrixae Caldithrixales Caldithrixaceae LCP 7 Bacteria Proteobacteria Deltaproteobacteria Desulfarculales Desulfarculaceae 6 Bacteria Chloroflexi Anaerolineae pLW 14 Bacteria Chloroflexi Ellin6529 8 Bacteria Chloroflexi Anaerolineae H39 28 Archaea Crenarchaeota MBGB 6 Archaea Crenarchaeota MBGB 10 Bacteria Proteobacteria Betaproteobacteria 5 Bacteria Chlorobi BSV26 PK329 5 Bacteria FCPU426 4 Bacteria Planctomycetes Phycisphaerae MSBL9 17 Bacteria Proteobacteria Gammaproteobacteria Methylococcales Crenotrichaceae Crenothrix 7 Bacteria Proteobacteria 5 Bacteria Planctomycetes OM190 8 Bacteria OP8 SAW1_B6 6 Bacteria Proteobacteria Deltaproteobacteria Myxococcales Myxococcaceae Anaeromyxobacter 6 Archaea Crenarchaeota MCG 16 Bacteria Proteobacteria Deltaproteobacteria Desulfobacterales Desulfobacteraceae Desulfococcus 3 Archaea Euryarchaeota Thermoplasmata E2 12 Bacteria Proteobacteria Deltaproteobacteria Syntrophobacterales Syntrophobacteraceae 13 Bacteria Proteobacteria Gammaproteobacteria Methylococcales Crenotrichaceae Crenothrix 6 Archaea Euryarchaeota Thermoplasmata E2 CCA47 6 Archaea Crenarchaeota MBGB 10 Bacteria Proteobacteria Deltaproteobacteria BPC076 3 Bacteria Chloroflexi Anaerolineae GCA004 4 Archaea Crenarchaeota MCG 8 Bacteria Chloroflexi Anaerolineae GCA004 15 Bacteria Spirochaetes Sediment 3 Bacteria Nitrospirae Nitrospira Nitrospirales 11 Bacteria Proteobacteria Epsilonproteobacteria Campylobacterales Helicobacteraceae Sulfuricurvum Sulfuricurvum_kujiense 4 Bacteria Hyd24 4 Bacteria Caldithrix Caldithrixae Caldithrixales BA059 5 Bacteria Proteobacteria Deltaproteobacteria Desulfarculales Desulfarculaceae 8 Archaea Crenarchaeota MCG 19 Bacteria Proteobacteria Deltaproteobacteria MBNT15 19 Bacteria Proteobacteria Deltaproteobacteria Desulfobacterales Desulfobacteraceae Desulfococcus 7 Bacteria Proteobacteria 11 Archaea Crenarchaeota MCG 9 Bacteria WWE1 SHA 3 Bacteria Proteobacteria Deltaproteobacteria Myxococcales Myxococcaceae Corallococcus Corallococcus_exiguus 3 Bacteria Caldithrix Caldithrixae Caldithrixales Caldithrixaceae LCP 4 Bacteria Chloroflexi Dehalococcoidetes Dehalococcoidales 47 Bacteria Nitrospirae Nitrospira Nitrospirales LCP 4 Bacteria KSB1 GW 18 Bacteria Bacteroidetes Bacteroidia Bacteroidales 20 Bacteria Verrucomicrobia auto67_4W 18 Bacteria Bacteroidetes Bacteroidia Bacteroidales 6 Bacteria Proteobacteria Gammaproteobacteria 5 Archaea Euryarchaeota Thermoplasmata E2 5 Bacteria Chloroflexi Anaerolineae GCA004 11 Bacteria OP8 OP8_1 SHA 9 Archaea Euryarchaeota Thermoplasmata E2 TMEG 17 Bacteria Proteobacteria Deltaproteobacteria Syntrophobacterales Syntrophaceae 8 Bacteria Chlorobi BSV26 PK329 15 Bacteria Gemmatimonadetes Gemm 15 Bacteria Chloroflexi Anaerolineae CFB 6 Bacteria Spirochaetes Spirochaetes Spirochaetales Spirochaetaceae za29 18 Bacteria WS3 PRR 3 Bacteria Firmicutes Clostridia Clostridiales Clostridiaceae 3 Bacteria Proteobacteria Alphaproteobacteria Rhodobacterales Rhodobacteraceae 6 Bacteria Chloroflexi Anaerolineae Anaerolineales Anaerolinaceae 6 Bacteria WWE1 SHA 6 Bacteria Proteobacteria Betaproteobacteria Burkholderiales Comamonadaceae 4 Bacteria Gemmatimonadetes Gemm 10 Bacteria OP8 OP8_1 6 Archaea Euryarchaeota Thermoplasmata E2 10 Bacteria Verrucomicrobia DA101 14 Archaea Crenarchaeota MCG 3 Bacteria WS2 SHA 12 Bacteria Spirochaetes Spirochaetes Spirochaetales Spirochaetaceae 6 Bacteria Proteobacteria Deltaproteobacteria Desulfobacterales Desulfobacteraceae Desulfococcus 6 Bacteria Bacteroidetes Bacteroidia Bacteroidales 34 Archaea Crenarchaeota MBGB 11 Bacteria Chloroflexi Anaerolineae 6 Bacteria Proteobacteria Deltaproteobacteria Desulfarculales Desulfarculaceae 4 Bacteria Chloroflexi Dehalococcoidetes Dehalococcoidales Dehalococcoidaceae 5 Bacteria Proteobacteria Deltaproteobacteria Syntrophobacterales Syntrophaceae 6 Bacteria Chlorobi Ignavibacteria Ignavibacteriales Ignavibacteriaceae 8 Bacteria Proteobacteria Deltaproteobacteria Desulfarculales Desulfarculaceae 25 Bacteria Proteobacteria Alphaproteobacteria Rickettsiales mitochondria 5 Bacteria Chloroflexi Anaerolineae GCA004 3 Archaea Euryarchaeota Methanomicrobia Methanosarcinales ANME 6 Bacteria Proteobacteria Deltaproteobacteria Syntrophobacterales Syntrophorhabdaceae 23 Bacteria Proteobacteria Betaproteobacteria 4 Bacteria Spirochaetes Spirochaetes Spirochaetales Spirochaetaceae Treponema 6 Bacteria Chloroflexi Anaerolineae Anaerolineales Anaerolinaceae WCHB1 4 Bacteria Proteobacteria Gammaproteobacteria Chromatiales Ectothiorhodospiraceae