3 Archaea YLA114 3 Archaea YLA114 18 Archaea Euryarchaeota Methanomicrobia Methanosarcinales Methanosaetaceae Methanosaeta 8 Archaea Euryarchaeota Methanomicrobia Methanomicrobiales 45 Archaea Euryarchaeota Methanomicrobia Methanomicrobiales Methanoregulaceae Candidatus_Methanoregula 8 Archaea Euryarchaeota Methanomicrobia Methanomicrobiales Methanoregulaceae Methanolinea 44 Archaea Euryarchaeota Methanomicrobia Methanomicrobiales Methanoregulaceae Candidatus_Methanoregula 3 Bacteria BHI80 bOHTK 24 Archaea Euryarchaeota Methanomicrobia Methanomicrobiales Methanoregulaceae Methanolinea 56 Archaea Euryarchaeota Methanomicrobia Methanomicrobiales Methanoregulaceae Candidatus_Methanoregula 9 Archaea Euryarchaeota Methanobacteria Methanobacteriales Methanobacteriaceae Methanobacterium Methanobacterium_beijingense 62 Archaea Euryarchaeota Methanomicrobia Methanosarcinales Methanosaetaceae Methanosaeta 8 Archaea Euryarchaeota Methanomicrobia Methanomicrobiales Methanoregulaceae Candidatus_Methanoregula 11 Archaea Euryarchaeota Methanobacteria Methanobacteriales Methanobacteriaceae Methanobacterium 9 Bacteria Actinobacteria Acidimicrobiia Acidimicrobiales koll13 9 Archaea Euryarchaeota Methanomicrobia Methanosarcinales Methanosaetaceae Methanosaeta 56 Archaea Crenarchaeota MCG pGrfC26 4 Archaea YLA114 76 Archaea Euryarchaeota Thermoplasmata E2 DHVEG 5 Bacteria AC1 SHA 4 Bacteria Planctomycetes Phycisphaerae WD2101 3 Bacteria Planctomycetes Planctomycetia Gemmatales Isosphaeraceae 14 Bacteria Chloroflexi Dehalococcoidetes Dehalococcoidales 20 Bacteria Proteobacteria Deltaproteobacteria Syntrophobacterales Syntrophaceae 5 Bacteria Chloroflexi Anaerolineae GCA004 33 Bacteria Chloroflexi Anaerolineae GCA004 5 Bacteria Chloroflexi Anaerolineae Anaerolineales Anaerolinaceae 6 Bacteria WWE1 SHA 10 Bacteria Chloroflexi Ktedonobacteria Ktedonobacterales Ktedonobacteraceae FFCH10602 7 Bacteria Proteobacteria Deltaproteobacteria Desulfarculales Desulfarculaceae 8 Bacteria Chloroflexi Anaerolineae GCA004 6 Bacteria Chloroflexi Dehalococcoidetes Dehalococcoidales Dehalococcoidaceae 6 Archaea Crenarchaeota MCG pGrfC26 42 Bacteria Chloroflexi Anaerolineae envOPS12 3 Bacteria Proteobacteria Deltaproteobacteria Syntrophobacterales Syntrophaceae 6 Bacteria Acidobacteria Acidobacteria iii1 15 Bacteria Caldithrix Caldithrixae Caldithrixales Caldithrixaceae LCP 9 Bacteria Caldithrix Caldithrixae Caldithrixales BA059 20 Bacteria Bacteroidetes Bacteroidia Bacteroidales 27 Bacteria Chloroflexi Anaerolineae SB 17 Bacteria Chloroflexi Anaerolineae 3 Bacteria Chloroflexi Anaerolineae Anaerolineales Anaerolinaceae 3 Bacteria WWE1 SHA 6 Bacteria Proteobacteria Gammaproteobacteria Chromatiales 15 Bacteria Proteobacteria Gammaproteobacteria Xanthomonadales Sinobacteraceae 22 Bacteria Bacteroidetes Bacteroidia Bacteroidales 4 Bacteria Bacteroidetes Bacteroidia Bacteroidales 51 Archaea Crenarchaeota MCG pGrfC26 4 Bacteria Proteobacteria Deltaproteobacteria Desulfobacterales Desulfobacteraceae Desulfococcus 18 Archaea Euryarchaeota Thermoplasmata E2 DHVEG 16 Bacteria Chloroflexi Anaerolineae SJA 14 Bacteria Proteobacteria Betaproteobacteria Hydrogenophilales Hydrogenophilaceae Thiobacillus 14 Bacteria Proteobacteria Deltaproteobacteria Desulfarculales Desulfarculaceae 6 Bacteria Proteobacteria Deltaproteobacteria 7 Archaea Euryarchaeota Thermoplasmata E2 6 Archaea Crenarchaeota MBGB 6 Bacteria Acidobacteria OS 7 Bacteria Chloroflexi Anaerolineae GCA004 5 Bacteria Chloroflexi Anaerolineae CFB 3 Bacteria WWE1 3 Archaea Crenarchaeota MCG 3 Bacteria Planctomycetes Phycisphaerae MSBL9 6 Bacteria Spirochaetes Spirochaetes Spirochaetales Spirochaetaceae Treponema 9 Archaea Euryarchaeota Thermoplasmata E2 DHVEG 3 Bacteria Chloroflexi Anaerolineae GCA004 4 Bacteria Chloroflexi Anaerolineae Anaerolineales Anaerolinaceae 10 Bacteria Bacteroidetes Bacteroidia Bacteroidales 13 Bacteria Nitrospirae Nitrospira Nitrospirales LCP 22 Bacteria Acidobacteria BPC102 MVS 65 Bacteria Nitrospirae Nitrospira Nitrospirales LCP 17 Bacteria Acidobacteria Acidobacteria iii1 6 Bacteria Nitrospirae Nitrospira Nitrospirales LCP 18 Bacteria Proteobacteria Deltaproteobacteria Desulfuromonadales Geobacteraceae Geobacter 17 Archaea Crenarchaeota MCG 54 Archaea Crenarchaeota MCG pGrfC26 4 Bacteria Chloroflexi Anaerolineae GCA004 3 Bacteria WS3 PRR PBS 6 Bacteria Chloroflexi Anaerolineae GCA004 3 Bacteria Nitrospirae Nitrospira Nitrospirales FW 4 9 Archaea Crenarchaeota MCG pGrfC26 5 Archaea Euryarchaeota Thermoplasmata E2 DHVEG 6 Archaea Crenarchaeota MCG pGrfC26 4 Bacteria Nitrospirae Nitrospira Nitrospirales LCP 3 Archaea Crenarchaeota MCG 11 Bacteria Acidobacteria Acidobacteria CCU21 3 Bacteria Chloroflexi Anaerolineae GCA004 3 Bacteria LCP SAW1_B44 12 Bacteria Spirochaetes Sediment SJA 6 Archaea Euryarchaeota Thermoplasmata E2 DHVEG 9 Bacteria Proteobacteria Betaproteobacteria Burkholderiales Comamonadaceae Rubrivivax Rubrivivax_gelatinosus 6 Bacteria Bacteroidetes Bacteroidia Bacteroidales 5 Bacteria WS2 4 Bacteria Proteobacteria Deltaproteobacteria Syntrophobacterales Syntrophorhabdaceae 4 Bacteria Spirochaetes Sediment 12 Archaea Crenarchaeota MCG pGrfC26 22 Bacteria Proteobacteria Deltaproteobacteria Syntrophobacterales Syntrophaceae Desulfobacca 8 Bacteria Bacteroidetes Bacteroidia Bacteroidales 6 Bacteria Bacteroidetes Bacteroidia Bacteroidales 9 Bacteria Proteobacteria Epsilonproteobacteria Campylobacterales Helicobacteraceae Sulfuricurvum Sulfuricurvum_kujiense 7 Bacteria WS3 PRR 15 Archaea Crenarchaeota MCG pGrfC26 6 Bacteria Proteobacteria Epsilonproteobacteria Campylobacterales Helicobacteraceae 16 Archaea Euryarchaeota Thermoplasmata E2 DHVEG 4 Bacteria Spirochaetes Spirochaetes Spirochaetales Spirochaetaceae 5 Archaea Crenarchaeota MCG pGrfC26 17 Bacteria Chloroflexi Anaerolineae GCA004 6 Bacteria Planctomycetes Pla3 5 Archaea Euryarchaeota Thermoplasmata E2 3 Bacteria Chloroflexi Dehalococcoidetes 4 Bacteria Chloroflexi Anaerolineae envOPS12 4 Bacteria Proteobacteria Epsilonproteobacteria Campylobacterales Campylobacteraceae Arcobacter 6 Archaea Euryarchaeota Thermoplasmata E2 DHVEG 3 Bacteria Chloroflexi Anaerolineae GCA004 13 Bacteria Nitrospirae Nitrospira Nitrospirales LCP 6 Bacteria LD1 8 Archaea Euryarchaeota Thermoplasmata E2 3 Bacteria Fibrobacteres TG3 TG3 TSCOR003 17 Archaea Crenarchaeota MCG 5 Bacteria Planctomycetes Phycisphaerae MSBL9 4 Bacteria OP8 OP8_1 11 Bacteria Proteobacteria Betaproteobacteria Burkholderiales Alcaligenaceae 7 Bacteria OP3 PBS 21 Archaea Euryarchaeota Thermoplasmata E2 DHVEG 3 Bacteria Bacteroidetes Cytophagia Cytophagales Cytophagaceae 6 Bacteria WWE1 SHA 10 Bacteria Nitrospirae Nitrospira Nitrospirales LCP 7 Bacteria Proteobacteria Deltaproteobacteria Desulfarculales Desulfarculaceae 7 Bacteria Chlorobi BSV26 C20 7 Archaea Euryarchaeota Methanobacteria Methanobacteriales WSA2 21 Bacteria Verrucomicrobia Ellin515 12 Bacteria Chloroflexi Anaerolineae S0208 12 Bacteria Proteobacteria Deltaproteobacteria Syntrophobacterales Syntrophaceae 6 Bacteria Verrucomicrobia auto67_4W 12 Bacteria Proteobacteria Epsilonproteobacteria Campylobacterales Helicobacteraceae Sulfuricurvum Sulfuricurvum_kujiense 4 Bacteria Proteobacteria Deltaproteobacteria Myxococcales 7 Archaea Euryarchaeota Thermoplasmata E2 DHVEG 21 Bacteria Proteobacteria Deltaproteobacteria Desulfuromonadales Geobacteraceae Geobacter 4 Bacteria Chloroflexi Anaerolineae Anaerolineales Anaerolinaceae 3 Bacteria Fibrobacteres Fibrobacteria Ucp1540 9 Bacteria Spirochaetes Spirochaetes Spirochaetales Spirochaetaceae 5 Archaea Euryarchaeota Thermoplasmata E2 DHVEG 16 Archaea Crenarchaeota MBGB 6 Archaea Euryarchaeota Thermoplasmata E2 TMEG 3 Bacteria OP8 OP8_1 3 Bacteria KSB1 GW 4 Bacteria Chloroflexi Dehalococcoidetes Dehalococcoidales Dehalococcoidaceae 3 Bacteria Proteobacteria Epsilonproteobacteria Campylobacterales Helicobacteraceae Sulfurimonas 4 Bacteria OP8 OP8_1 SHA 3 Archaea YLA114 4 Archaea Euryarchaeota Thermoplasmata E2 7 Archaea Crenarchaeota MCG pGrfC26 3 Bacteria Chloroflexi Dehalococcoidetes Dehalococcoidales Dehalococcoidaceae 5 Bacteria Verrucomicrobia Verrucomicrobiae Verrucomicrobiales Verrucomicrobiaceae Luteolibacter 4 Archaea YLA114 18 Bacteria Proteobacteria Betaproteobacteria Rhodocyclales Rhodocyclaceae Dechloromonas 5 Archaea Euryarchaeota Methanomicrobia Methanosarcinales ANME 20 Bacteria Proteobacteria Deltaproteobacteria Desulfobacterales Desulfobacteraceae Desulfococcus 5 Bacteria Nitrospirae Nitrospira Nitrospirales LCP 15 Bacteria Bacteroidetes Bacteroidia Bacteroidales 3 Bacteria AC1 HDBW