4 Archaea YLA114 5 Archaea YLA114 13 Archaea Euryarchaeota Methanomicrobia Methanomicrobiales Methanoregulaceae 22 Archaea Euryarchaeota Methanomicrobia Methanomicrobiales Methanoregulaceae Methanolinea 45 Archaea Euryarchaeota Methanomicrobia Methanosarcinales Methanosaetaceae Methanosaeta 25 Archaea Euryarchaeota Methanomicrobia Methanomicrobiales Methanoregulaceae Methanolinea 4 Archaea YLA114 53 Archaea Euryarchaeota Methanomicrobia Methanomicrobiales Methanoregulaceae Candidatus_Methanoregula 122 Archaea Euryarchaeota Methanomicrobia Methanomicrobiales Methanoregulaceae Candidatus_Methanoregula 4 Archaea YLA114 4 Archaea YLA114 39 Archaea Euryarchaeota Methanomicrobia Methanosarcinales Methanosaetaceae Methanosaeta 8 Archaea WCHD3 69 Archaea Euryarchaeota Methanomicrobia Methanomicrobiales Methanoregulaceae Candidatus_Methanoregula 4 Archaea Crenarchaeota 3 Bacteria AC1 46 Archaea Euryarchaeota Methanomicrobia Methanomicrobiales Methanoregulaceae Methanolinea 4 Archaea Euryarchaeota Methanomicrobia Methanocellales 11 Archaea Euryarchaeota Methanomicrobia Methanomicrobiales 43 Archaea Euryarchaeota Methanomicrobia Methanosarcinales Methanosaetaceae Methanosaeta 32 Archaea Euryarchaeota Methanomicrobia Methanomicrobiales 3 Archaea Euryarchaeota 6 Archaea Euryarchaeota Methanomicrobia Methanosarcinales Methanosaetaceae Methanosaeta 10 Archaea Euryarchaeota Methanobacteria Methanobacteriales Methanobacteriaceae Methanobacterium 57 Archaea Euryarchaeota Methanomicrobia Methanosarcinales Methanosaetaceae Methanosaeta 12 Archaea Euryarchaeota Methanobacteria Methanobacteriales Methanobacteriaceae Methanobacterium Methanobacterium_beijingense 14 Archaea Euryarchaeota Methanobacteria Methanobacteriales Methanobacteriaceae Methanobacterium 21 Archaea Euryarchaeota Thermoplasmata E2 DHVEG 58 Archaea Crenarchaeota MCG pGrfC26 249 Archaea Crenarchaeota MCG pGrfC26 6 Bacteria Chlorobi SJA 15 Bacteria Caldithrix Caldithrixae Caldithrixales BA059 55 Bacteria Chloroflexi Anaerolineae envOPS12 6 Bacteria Bacteroidetes Bacteroidia Bacteroidales 5 Bacteria Acidobacteria 7 Bacteria Acidobacteria Acidobacteria iii1 11 Bacteria Proteobacteria Deltaproteobacteria GW 8 Bacteria Proteobacteria Deltaproteobacteria Desulfobacterales Desulfobacteraceae 5 Bacteria Chlorobi BSV26 PK329 15 Bacteria Proteobacteria Betaproteobacteria Rhodocyclales Rhodocyclaceae Dechloromonas 18 Archaea Crenarchaeota MCG 8 Bacteria AC1 SHA 3 Bacteria Proteobacteria Deltaproteobacteria Syntrophobacterales Syntrophorhabdaceae 15 Bacteria Proteobacteria Betaproteobacteria 15 Bacteria Proteobacteria Deltaproteobacteria Syntrophobacterales Syntrophobacteraceae 9 Bacteria Proteobacteria Deltaproteobacteria Desulfobacterales Desulfobacteraceae 51 Bacteria Bacteroidetes Bacteroidia Bacteroidales 73 Archaea Euryarchaeota Thermoplasmata E2 DHVEG 62 Archaea Crenarchaeota MCG pGrfC26 35 Bacteria Proteobacteria Deltaproteobacteria Syntrophobacterales Syntrophaceae 14 Archaea Crenarchaeota MCG 7 Bacteria Nitrospirae Nitrospira Nitrospirales LCP 8 Bacteria Chloroflexi Anaerolineae GCA004 19 Bacteria Nitrospirae Nitrospira Nitrospirales LCP 9 Bacteria Chloroflexi Anaerolineae SJA 6 Bacteria Nitrospirae Nitrospira Nitrospirales FW 4 7 Bacteria Acidobacteria BPC102 MVS 5 Archaea Euryarchaeota Thermoplasmata E2 20c 27 Bacteria Nitrospirae Nitrospira Nitrospirales LCP 20 Archaea Crenarchaeota MCG pGrfC26 73 Bacteria Chloroflexi Anaerolineae GCA004 4 Bacteria Proteobacteria Deltaproteobacteria Syntrophobacterales Syntrophobacteraceae 28 Bacteria Acidobacteria Acidobacteria iii1 119 Bacteria Nitrospirae Nitrospira Nitrospirales LCP 29 Bacteria Chloroflexi Dehalococcoidetes Dehalococcoidales 35 Archaea Euryarchaeota Thermoplasmata E2 11 Bacteria Proteobacteria Epsilonproteobacteria Campylobacterales Campylobacteraceae Arcobacter 8 Bacteria Spirochaetes Sediment 11 Bacteria OP8 OP8_2 6 Bacteria Proteobacteria Deltaproteobacteria Syntrophobacterales Syntrophorhabdaceae 18 Bacteria Chloroflexi Anaerolineae GCA004 17 Bacteria Nitrospirae Nitrospira Nitrospirales LCP 10 Archaea Euryarchaeota Thermoplasmata E2 DHVEG 4 Archaea Crenarchaeota MBGA 49 Bacteria Acidobacteria BPC102 MVS 4 Bacteria Chloroflexi Anaerolineae GCA004 14 Archaea Euryarchaeota Thermoplasmata E2 36 Bacteria Caldithrix Caldithrixae Caldithrixales Caldithrixaceae LCP 21 Bacteria Proteobacteria Deltaproteobacteria Desulfuromonadales Geobacteraceae Geobacter 16 Archaea Crenarchaeota MCG pGrfC26 25 Bacteria Proteobacteria Deltaproteobacteria Desulfobacterales Desulfobacteraceae Desulfococcus 7 Bacteria Proteobacteria Deltaproteobacteria Syntrophobacterales Syntrophobacteraceae Syntrophobacter 8 Archaea Crenarchaeota MCG 12 Bacteria Chloroflexi Anaerolineae SHA 9 Bacteria Proteobacteria Deltaproteobacteria Myxococcales 15 Bacteria Verrucomicrobia auto67_4W 11 Bacteria Bacteroidetes Bacteroidia Bacteroidales 9 Bacteria Proteobacteria Deltaproteobacteria Syntrophobacterales Syntrophobacteraceae 7 Bacteria Proteobacteria Deltaproteobacteria Desulfarculales Desulfarculaceae 31 Bacteria Bacteroidetes Bacteroidia Bacteroidales 5 Bacteria Caldithrix Caldithrixae Caldithrixales Caldithrixaceae LCP 17 Bacteria Proteobacteria Deltaproteobacteria Syntrophobacterales Syntrophaceae Desulfobacca 18 Bacteria Proteobacteria Betaproteobacteria 43 Bacteria Proteobacteria Epsilonproteobacteria Campylobacterales Helicobacteraceae Sulfuricurvum Sulfuricurvum_kujiense 30 Bacteria Proteobacteria Deltaproteobacteria Desulfuromonadales Geobacteraceae Geobacter 9 Bacteria NC10 12 JH 21 Archaea Euryarchaeota Thermoplasmata E2 DHVEG 7 Bacteria Chloroflexi Anaerolineae GCA004 14 Bacteria WWE1 SHA 37 Bacteria Chloroflexi Anaerolineae SB 12 Bacteria Proteobacteria Betaproteobacteria Burkholderiales Comamonadaceae 5 Bacteria Proteobacteria Epsilonproteobacteria Campylobacterales Helicobacteraceae Sulfurimonas 12 Archaea Euryarchaeota Thermoplasmata E2 DHVEG 9 Bacteria Bacteroidetes Bacteroidia Bacteroidales 197 Archaea Euryarchaeota Thermoplasmata E2 DHVEG 14 Bacteria Hyd24 3 Bacteria Chloroflexi Dehalococcoidetes 3 Bacteria OP3 BD4 6 Bacteria Acidobacteria BPC102 B110 20 Bacteria Proteobacteria Gammaproteobacteria Xanthomonadales Sinobacteraceae 3 Bacteria Proteobacteria Deltaproteobacteria Desulfobacterales Desulfobacteraceae 5 Archaea Crenarchaeota MCG 4 Archaea Crenarchaeota MCG 11 Bacteria OP8 OP8_1 11 Bacteria Proteobacteria Deltaproteobacteria 4 Bacteria Chloroflexi Anaerolineae Anaerolineales Anaerolinaceae 7 Bacteria Proteobacteria Betaproteobacteria Burkholderiales Alcaligenaceae 5 Bacteria Spirochaetes Spirochaetes Spirochaetales Spirochaetaceae Treponema 3 Bacteria Planctomycetes Phycisphaerae ODP1230B3009 7 Bacteria Spirochaetes Spirochaetes Spirochaetales Spirochaetaceae 9 Bacteria Nitrospirae Nitrospira Nitrospirales 24 Bacteria Verrucomicrobia Ellin515 17 Archaea Euryarchaeota Thermoplasmata E2 DHVEG 43 Archaea Crenarchaeota MBGB 3 Archaea Euryarchaeota Thermoplasmata E2 17 Archaea Euryarchaeota Thermoplasmata E2 15 Bacteria Proteobacteria Deltaproteobacteria Desulfarculales Desulfarculaceae 4 Archaea Euryarchaeota Thermoplasmata E2 TMEG 4 Archaea Crenarchaeota MCG 7 Bacteria Chloroflexi Dehalococcoidetes Dehalococcoidales Dehalococcoidaceae 3 Archaea Euryarchaeota Thermoplasmata E2 DHVEG 6 Bacteria GN04 4 Bacteria Proteobacteria Deltaproteobacteria Myxococcales OM27 6 Bacteria Bacteroidetes Bacteroidia Bacteroidales 8 Bacteria Chloroflexi Anaerolineae GCA004 6 Bacteria Bacteroidetes Bacteroidia Bacteroidales 4 Bacteria Verrucomicrobia S 12 Bacteria Nitrospirae Nitrospira Nitrospirales LCP 15 Archaea Euryarchaeota Thermoplasmata E2 DHVEG 5 Bacteria Proteobacteria Deltaproteobacteria Desulfarculales Desulfarculaceae 7 Bacteria Bacteroidetes Bacteroidia Bacteroidales 12 Bacteria Chloroflexi Anaerolineae Anaerolineales Anaerolinaceae 21 Archaea Crenarchaeota MCG pGrfC26 9 Bacteria Proteobacteria Deltaproteobacteria 8 Archaea Crenarchaeota MBGB 5 Bacteria Proteobacteria Deltaproteobacteria Syntrophobacterales Syntrophorhabdaceae 6 Bacteria Spirochaetes Sediment SJA 3 Bacteria Proteobacteria Gammaproteobacteria Xanthomonadales Sinobacteraceae 9 Archaea Euryarchaeota Thermoplasmata E2 DHVEG 5 Bacteria Proteobacteria Epsilonproteobacteria Campylobacterales Helicobacteraceae 8 Bacteria Planctomycetes Phycisphaerae MSBL9 7 Archaea Euryarchaeota Thermoplasmata E2 DHVEG 9 Bacteria Nitrospirae Nitrospira Nitrospirales LCP 8 Bacteria Proteobacteria Deltaproteobacteria BPC076 12 Bacteria Chlorobi Ignavibacteria Ignavibacteriales Ignavibacteriaceae 17 Bacteria Nitrospirae Nitrospira Nitrospirales LCP 5 Bacteria Chloroflexi Anaerolineae S0208 11 Bacteria Bacteroidetes Bacteroidia Bacteroidales 3 Bacteria Planctomycetes Phycisphaerae WD2101 7 Archaea Euryarchaeota Thermoplasmata E2 CCA47 16 Bacteria Chloroflexi Anaerolineae Anaerolineales Anaerolinaceae 11 Bacteria Proteobacteria Betaproteobacteria Burkholderiales Comamonadaceae 15 Bacteria Nitrospirae Nitrospira Nitrospirales LCP 4 Archaea Euryarchaeota Thermoplasmata E2 TMEG 5 Archaea Euryarchaeota Thermoplasmata E2 DHVEG 4 Bacteria Chlorobi Ignavibacteria Ignavibacteriales Ignavibacteriaceae 6 Bacteria Bacteroidetes Bacteroidia Bacteroidales 34 Archaea Crenarchaeota MCG pGrfC26 12 Bacteria Verrucomicrobia Ellin515 3 Bacteria Chloroflexi Anaerolineae Anaerolineales Anaerolinaceae 5 Bacteria Proteobacteria Deltaproteobacteria Syntrophobacterales Syntrophaceae 16 Bacteria Spirochaetes Spirochaetes Spirochaetales Spirochaetaceae 12 Bacteria Acidobacteria Acidobacteria iii1 4 Archaea Euryarchaeota Thermoplasmata E2 DHVEG 6 Bacteria Chloroflexi Dehalococcoidetes Dehalococcoidales Dehalococcoidaceae 9 Bacteria Proteobacteria Betaproteobacteria Rhodocyclales Rhodocyclaceae 27 Bacteria Bacteroidetes Bacteroidia Bacteroidales 34 Bacteria Proteobacteria Deltaproteobacteria Desulfarculales Desulfarculaceae 4 Bacteria Planctomycetes Phycisphaerae AKAU3564 5 Bacteria WS3 PRR 4 Bacteria Proteobacteria Deltaproteobacteria Syntrophobacterales Syntrophorhabdaceae 3 Bacteria OP8 OP8_1 21 Bacteria Proteobacteria Deltaproteobacteria Desulfuromonadales Geobacteraceae Geobacter 4 Bacteria Chloroflexi Anaerolineae Anaerolineales Anaerolinaceae 7 Bacteria Chloroflexi Anaerolineae CFB 18 Bacteria Acidobacteria Acidobacteria CCU21 5 Bacteria Acidobacteria Acidobacteria iii1 9 Bacteria Chloroflexi Anaerolineae S0208 32 Bacteria Proteobacteria Deltaproteobacteria Syntrophobacterales Syntrophaceae Desulfobacca 14 Bacteria Acidobacteria OS 12 Archaea Euryarchaeota Thermoplasmata E2 DHVEG 3 Bacteria Firmicutes Clostridia Thermoanaerobacterales Thermoanaerobacteraceae 25 Bacteria Chloroflexi Anaerolineae SJA 8 Archaea Crenarchaeota MCG pGrfC26 5 Archaea Euryarchaeota Thermoplasmata E2 6 Bacteria OP8 OP8_1 34 Bacteria Proteobacteria Betaproteobacteria Hydrogenophilales Hydrogenophilaceae Thiobacillus 5 Archaea Euryarchaeota Thermoplasmata E2 4 Archaea Euryarchaeota DSEG 7 Bacteria Proteobacteria Deltaproteobacteria Syntrophobacterales Syntrophaceae 6 Bacteria Chloroflexi Anaerolineae H39 5 Bacteria Chloroflexi Dehalococcoidetes Dehalococcoidales Dehalococcoidaceae 10 Bacteria Proteobacteria Betaproteobacteria SC 9 Bacteria Actinobacteria Thermoleophilia 10 Bacteria Proteobacteria Deltaproteobacteria 4 Bacteria Verrucomicrobia Verruco LD1 16 Bacteria Spirochaetes Spirochaetes Spirochaetales Spirochaetaceae 5 Bacteria WS3 PRR PBS 5 Bacteria AC1 SHA 13 Bacteria WS3 PRR SSS58A 7 Bacteria Chloroflexi Dehalococcoidetes Dehalococcoidales Dehalococcoidaceae 7 Bacteria Proteobacteria Deltaproteobacteria Syntrophobacterales Syntrophobacteraceae 3 Archaea Euryarchaeota DSEG ArcA07 5 Bacteria 4 Bacteria Bacteroidetes Flavobacteriia Flavobacteriales Flavobacteriaceae Flavobacterium 4 Bacteria Proteobacteria Gammaproteobacteria Alteromonadales OM60 4 Archaea Crenarchaeota MCG pGrfC26 4 Bacteria Chloroflexi Dehalococcoidetes Dehalococcoidales 5 Bacteria Bacteroidetes Bacteroidia Bacteroidales 5 Bacteria WS2 17 Archaea Euryarchaeota Thermoplasmata E2 DHVEG 56 Archaea Euryarchaeota Thermoplasmata E2 DHVEG 12 Bacteria Acidobacteria Acidobacteria iii1 7 Bacteria OP8 OP8_1 SHA 4 Bacteria Fibrobacteres TG3 TG3 MAT 29 Bacteria Chloroflexi Anaerolineae 5 Bacteria 5 Bacteria Proteobacteria Betaproteobacteria Ellin6067 3 Bacteria GN02 3BR 6 Bacteria Spirochaetes Spirochaetes Spirochaetales Spirochaetaceae 19 Archaea Euryarchaeota Thermoplasmata E2 11 Archaea Crenarchaeota Thermoprotei 13 Archaea YLA114 3 Bacteria WS2 SHA 9 Bacteria Chloroflexi Anaerolineae SHA 37 Archaea Crenarchaeota MCG pGrfC26 10 Archaea Crenarchaeota MCG pGrfC26 7 Bacteria OP8 OP8_1 5 Bacteria AC1 HDBW 25 Bacteria Proteobacteria Deltaproteobacteria BPC076