6 Archaea WCHD3 8 Archaea Crenarchaeota MBGA NRP 5 Archaea Crenarchaeota MBGA NRP 7 Archaea Crenarchaeota MBGA NRP 11 Archaea Euryarchaeota Methanomicrobia Methanomicrobiales Methanoregulaceae 12 Archaea Euryarchaeota Archaeoglobi Archaeoglobales Archaeoglobaceae Archaeoglobus Archaeoglobus_veneficus 4 Archaea 14 Bacteria Chloroflexi Anaerolineae CFB 9 Archaea WCHD3 6 Archaea WCHD3 31 Archaea Euryarchaeota Methanobacteria Methanobacteriales Methanobacteriaceae Methanobacterium Methanobacterium_beijingense 10 Bacteria Planctomycetes Planctomycetia Gemmatales Isosphaeraceae 8 Bacteria Chloroflexi Ktedonobacteria Thermogemmatisporales Thermogemmatisporaceae 7 Bacteria Planctomycetes Planctomycetia Gemmatales Isosphaeraceae 4 Bacteria Planctomycetes Planctomycetia Gemmatales Isosphaeraceae 6 Bacteria Proteobacteria Alphaproteobacteria Rhizobiales Hyphomicrobiaceae 203 Archaea Crenarchaeota MBGA NRP 4 Bacteria Chloroflexi Ktedonobacteria Thermogemmatisporales Thermogemmatisporaceae 8 Bacteria Planctomycetes Phycisphaerae AKAU3564 90 Archaea Crenarchaeota MBGA NRP 10 Bacteria Chloroflexi Anaerolineae A31 15 Bacteria Chloroflexi Ktedonobacteria Thermogemmatisporales Thermogemmatisporaceae 4 Bacteria Chloroflexi Anaerolineae GCA004 30 Bacteria Verrucomicrobia auto67_4W 13 Bacteria Acidobacteria DA052 Ellin6513 36 Bacteria Proteobacteria Alphaproteobacteria Rhizobiales Hyphomicrobiaceae Rhodoplanes 38 Bacteria Acidobacteria TM1 7 Bacteria Proteobacteria Deltaproteobacteria Desulfobacterales Desulfobacteraceae Desulfococcus 14 Bacteria Spirochaetes Spirochaetes Spirochaetales Spirochaetaceae 31 Bacteria Nitrospirae Nitrospira Nitrospirales LCP 5 Bacteria Proteobacteria Alphaproteobacteria Rhodospirillales Rhodospirillaceae 37 Bacteria Acidobacteria Acidobacteriia Acidobacteriales Koribacteraceae 30 Archaea Crenarchaeota MBGA NRP 3 Bacteria Chloroflexi Anaerolineae Anaerolineales Anaerolinaceae 29 Bacteria Acidobacteria OS 16 Bacteria Proteobacteria Gammaproteobacteria 9 Bacteria Proteobacteria Betaproteobacteria Burkholderiales Comamonadaceae Rhodoferax 21 Bacteria Verrucomicrobia Ellin515 13 Bacteria Proteobacteria Deltaproteobacteria Desulfobacterales Desulfobulbaceae 11 Bacteria Chloroflexi Anaerolineae A31 15 Bacteria Nitrospirae Nitrospira Nitrospirales GOUTA19 5 Bacteria Chloroflexi Anaerolineae envOPS12 22 Bacteria Proteobacteria Deltaproteobacteria Syntrophobacterales Syntrophaceae Desulfobacca 31 Bacteria Verrucomicrobia auto67_4W 73 Archaea Crenarchaeota MBGA NRP 24 Bacteria Actinobacteria Thermoleophilia Gaiellales Gaiellaceae 15 Bacteria Verrucomicrobia Opitutae Opitutales Opitutaceae Opitutus 44 Bacteria Proteobacteria Deltaproteobacteria Syntrophobacterales Syntrophobacteraceae 9 Bacteria Proteobacteria Deltaproteobacteria Syntrophobacterales Syntrophaceae Desulfobacca 15 Bacteria Actinobacteria Thermoleophilia Gaiellales Gaiellaceae 6 Archaea Euryarchaeota DSEG ArcA07 4 Bacteria Spirochaetes Spirochaetes Spirochaetales Spirochaetaceae 14 Bacteria Firmicutes Clostridia OPB54 22 Bacteria Acidobacteria TM1 27 Bacteria Proteobacteria Betaproteobacteria 9 Bacteria Actinobacteria Thermoleophilia Solirubrobacterales Conexibacteraceae 3 Bacteria OD1 ZB2 7 Bacteria Acidobacteria iii1 DS 7 Bacteria FCPU426 3 Bacteria Chlorobi SJA 3 Bacteria Chloroflexi Anaerolineae SBR1031 SHA 9 Bacteria Verrucomicrobia DA101 9 Bacteria Proteobacteria Deltaproteobacteria Syntrophobacterales Syntrophaceae Desulfobacca 76 Archaea Crenarchaeota MBGA NRP 7 Bacteria Proteobacteria Deltaproteobacteria Myxococcales Cystobacterineae 3 Bacteria Planctomycetes Phycisphaerae CPla 138 Archaea Crenarchaeota MCG 101 Archaea Crenarchaeota MCG pGrfC26 94 Bacteria Proteobacteria Betaproteobacteria 5 Bacteria Proteobacteria Deltaproteobacteria Myxococcales Polyangiaceae 6 Bacteria Chlamydiae Chlamydiia Chlamydiales Parachlamydiaceae Candidatus_Protochlamydia 7 Bacteria Acidobacteria TM1 11 Bacteria Chloroflexi Ktedonobacteria Thermogemmatisporales Thermogemmatisporaceae 10 Bacteria Proteobacteria Deltaproteobacteria Syntrophobacterales Syntrophobacteraceae 21 Bacteria Proteobacteria Betaproteobacteria Gallionellales Gallionellaceae Gallionella 23 Bacteria Proteobacteria Betaproteobacteria Burkholderiales Oxalobacteraceae Janthinobacterium 20 Bacteria Acidobacteria TM1 31 Bacteria Acidobacteria Acidobacteriia Acidobacteriales Koribacteraceae 22 Bacteria Actinobacteria Actinobacteria Actinomycetales 18 Bacteria Actinobacteria Actinobacteria Actinomycetales 68 Bacteria Proteobacteria Deltaproteobacteria Syntrophobacterales Syntrophaceae Desulfobacca 21 Bacteria Acidobacteria BPC102 MVS 21 Bacteria Acidobacteria DA052 Ellin6513 18 Bacteria Spirochaetes Spirochaetes Spirochaetales Spirochaetaceae 54 Bacteria Nitrospirae Nitrospira Nitrospirales 35 Bacteria Verrucomicrobia auto67_4W 16 Bacteria Nitrospirae Nitrospira Nitrospirales 3 Bacteria OP3 BD4 11 Bacteria Proteobacteria Alphaproteobacteria Ellin329 14 Bacteria Gemmatimonadetes Gemmatimonadetes 62 Bacteria Proteobacteria Deltaproteobacteria Syntrophobacterales Syntrophobacteraceae 35 Archaea Crenarchaeota Thaumarchaeota Cenarchaeales SAGMA 5 Bacteria Firmicutes Bacilli Bacillales Bacillaceae 7 Archaea Euryarchaeota DSEG ArcA07 11 Bacteria Proteobacteria Betaproteobacteria 4 Bacteria Chloroflexi Dehalococcoidetes Dehalococcoidales Dehalococcoidaceae 22 Bacteria Acidobacteria OS 5 Bacteria Chlamydiae Chlamydiia Chlamydiales Parachlamydiaceae Candidatus_Protochlamydia 22 Bacteria Verrucomicrobia 53 Bacteria NC10 12 JH 3 Bacteria Gemmatimonadetes Gemm 20 Bacteria Proteobacteria Alphaproteobacteria Rhodospirillales Rhodospirillaceae 11 Bacteria Spirochaetes Spirochaetes Spirochaetales Spirochaetaceae Treponema 5 Bacteria Fibrobacteres TG3 TG3 B122 22 Bacteria Proteobacteria Deltaproteobacteria Syntrophobacterales Syntrophobacteraceae 5 Bacteria Acidobacteria DA052 Ellin6513 7 Bacteria Verrucomicrobia auto67_4W 28 Bacteria Proteobacteria Deltaproteobacteria Syntrophobacterales Syntrophobacteraceae 8 Bacteria Acidobacteria Acidobacteriia Acidobacteriales Koribacteraceae 3 Bacteria Acidobacteria Acidobacteriia Acidobacteriales Koribacteraceae Candidatus_Koribacter 4 Bacteria Chlorobi BSV26 A89 3 Bacteria Acidobacteria Acidobacteriia Acidobacteriales Koribacteraceae 8 Bacteria Chlorobi BSV26 PK329 18 Bacteria Proteobacteria Betaproteobacteria 42 Bacteria Proteobacteria Deltaproteobacteria Syntrophobacterales Syntrophobacteraceae 42 Bacteria Chloroflexi Ktedonobacteria Thermogemmatisporales Thermogemmatisporaceae 13 Bacteria Nitrospirae Nitrospira Nitrospirales FW 4 78 Bacteria Chloroflexi Ellin6529 4 Bacteria Firmicutes Bacilli Bacillales Bacillaceae Bacillus 8 Archaea Euryarchaeota Thermoplasmata E2 3 Bacteria WPS 27 Bacteria Proteobacteria Betaproteobacteria Hydrogenophilales Hydrogenophilaceae Thiobacillus 5 Bacteria Spirochaetes Spirochaetes Spirochaetales Spirochaetaceae Treponema 462 Bacteria Nitrospirae Nitrospira Nitrospirales GOUTA19 24 Bacteria Chloroflexi Ktedonobacteria Thermogemmatisporales Thermogemmatisporaceae 6 Bacteria AD3 JG37 12 Bacteria Chlorobi BSV26 PK329 3 Bacteria Firmicutes Clostridia Clostridiales Veillonellaceae 5 Bacteria Nitrospirae Nitrospira Nitrospirales 35 Archaea Euryarchaeota Thermoplasmata E2 7 Bacteria Proteobacteria Alphaproteobacteria Rhodospirillales Rhodospirillaceae 13 Bacteria Verrucomicrobia Ellin515 32 Bacteria Proteobacteria Deltaproteobacteria Syntrophobacterales Syntrophobacteraceae 38 Bacteria Nitrospirae Nitrospira Nitrospirales FW 4 4 Bacteria Chloroflexi Dehalococcoidetes Dehalococcoidales Dehalococcoidaceae 52 Bacteria Proteobacteria Betaproteobacteria MND1 16 Bacteria Acidobacteria Solibacteres Solibacterales 7 Bacteria Chlorobi Ignavibacteria Ignavibacteriales 5 Bacteria Proteobacteria Betaproteobacteria MND1 8 Bacteria Proteobacteria Deltaproteobacteria Desulfarculales Desulfarculaceae 4 Bacteria Spirochaetes Leptospiraceae Leptonema 15 Bacteria Proteobacteria Alphaproteobacteria Ellin329 10 Bacteria Acidobacteria DA052 Ellin6513 33 Bacteria Verrucomicrobia auto67_4W 117 Bacteria Verrucomicrobia DA101 13 Bacteria Verrucomicrobia auto67_4W 6 Bacteria Proteobacteria Epsilonproteobacteria Campylobacterales Helicobacteraceae Sulfuricurvum Sulfuricurvum_kujiense 70 Bacteria Proteobacteria Alphaproteobacteria Rhodospirillales Rhodospirillaceae 22 Bacteria Spirochaetes Spirochaetes Spirochaetales Spirochaetaceae 23 Bacteria Verrucomicrobia auto67_4W 82 Bacteria Proteobacteria Deltaproteobacteria Syntrophobacterales Syntrophaceae Desulfobacca 4 Bacteria Chloroflexi Anaerolineae A31 6 Bacteria Gemmatimonadetes Gemm 5 Bacteria Planctomycetes ODP123 T8 4 Bacteria Acidobacteria TM1 4 Bacteria Nitrospirae Nitrospira Nitrospirales GOUTA19 5 Bacteria GAL15 13 Bacteria Acidobacteria Solibacteres Solibacterales Solibacteraceae Candidatus_Solibacter 4 Bacteria Spirochaetes Spirochaetes Spirochaetales Spirochaetaceae 6 Bacteria Chlamydiae Chlamydiia Chlamydiales Rhabdochlamydiaceae Candidatus_Rhabdochlamydia 19 Bacteria Proteobacteria Alphaproteobacteria Rhizobiales Methylocystaceae 3 Bacteria Verrucomicrobia 3 Bacteria Planctomycetes C6 MVS 11 Bacteria Acidobacteria DA052 Ellin6513 14 Archaea Crenarchaeota MCG pGrfC26 59 Bacteria Proteobacteria Deltaproteobacteria Syntrophobacterales Syntrophaceae Desulfobacca 5 Bacteria Proteobacteria Deltaproteobacteria Desulfobacterales Desulfobacteraceae 34 Bacteria Proteobacteria Deltaproteobacteria Syntrophobacterales Syntrophobacteraceae 7 Bacteria Proteobacteria Deltaproteobacteria Syntrophobacterales Syntrophobacteraceae 5 Bacteria Acidobacteria EC1113 6 Bacteria Chlorobi BSV26 PK329 25 Bacteria Proteobacteria Deltaproteobacteria Syntrophobacterales Syntrophaceae Desulfobacca 45 Bacteria Proteobacteria Deltaproteobacteria Syntrophobacterales Syntrophaceae Desulfobacca 10 Bacteria FCPU426 12 Bacteria Nitrospirae Nitrospira Nitrospirales FW 4 156 Bacteria Proteobacteria Betaproteobacteria 6 Bacteria Bacteroidetes Bacteroidia Bacteroidales 35 Bacteria Verrucomicrobia Ellin515 3 Bacteria Proteobacteria 5 Bacteria Planctomycetes ODP123 10 Bacteria Chlorobi Ignavibacteria Ignavibacteriales Ignavibacteriaceae 9 Bacteria Acidobacteria Solibacteres Solibacterales AKIW659 3 Bacteria TM6 SBRH58 24 Bacteria Acidobacteria DA052 Ellin6513 5 Bacteria Proteobacteria Deltaproteobacteria Myxococcales 16 Bacteria Chloroflexi Anaerolineae GCA004 4 Bacteria Proteobacteria Epsilonproteobacteria Campylobacterales Helicobacteraceae 16 Bacteria Proteobacteria Alphaproteobacteria Rhodospirillales Rhodospirillaceae 5 Bacteria Elusimicrobia Elusimicrobia IIb 4 Bacteria Proteobacteria Alphaproteobacteria Rhizobiales Hyphomicrobiaceae 3 Bacteria Proteobacteria Deltaproteobacteria Myxococcales 18 Bacteria Acidobacteria TM1 5 Bacteria Proteobacteria Deltaproteobacteria Syntrophobacterales Syntrophobacteraceae 4 Bacteria Proteobacteria Gammaproteobacteria Xanthomonadales Sinobacteraceae 18 Bacteria Proteobacteria Deltaproteobacteria Desulfarculales Desulfarculaceae 6 Bacteria Gemmatimonadetes Gemm 4 Bacteria Bacteroidetes Bacteroidia Bacteroidales 73 Archaea Crenarchaeota MBGA NRP 3 Bacteria Nitrospirae Nitrospira Nitrospirales Nitrospiraceae Nitrospira 15 Bacteria Firmicutes Clostridia Clostridiales Peptococcaceae Desulfosporosinus Desulfosporosinus_meridiei 3 Bacteria Acidobacteria DA052 Ellin6513 30 Bacteria Acidobacteria Acidobacteriia Acidobacteriales Koribacteraceae 11 Bacteria FCPU426 11 Bacteria Proteobacteria Gammaproteobacteria Enterobacteriales Enterobacteriaceae Klebsiella 15 Bacteria Proteobacteria Deltaproteobacteria Syntrophobacterales Syntrophobacteraceae 3 Bacteria Proteobacteria Alphaproteobacteria Rhodospirillales Acetobacteraceae 8 Bacteria Chloroflexi Ktedonobacteria Thermogemmatisporales Thermogemmatisporaceae 5 Bacteria Proteobacteria Deltaproteobacteria Sva0853 JTB36 11 Bacteria Proteobacteria Deltaproteobacteria Syntrophobacterales Syntrophobacteraceae 12 Bacteria Chloroflexi Anaerolineae pLW 5 Bacteria Bacteroidetes Bacteroidia Bacteroidales 16 Bacteria Proteobacteria Deltaproteobacteria Syntrophobacterales Syntrophaceae Desulfobacca 7 Bacteria Chloroflexi Anaerolineae Anaerolineales Anaerolinaceae Anaerolinea 6 Bacteria Proteobacteria Alphaproteobacteria Rhizobiales 4 Bacteria Proteobacteria Alphaproteobacteria Rhizobiales Methylocystaceae 6 Bacteria Chlorobi BSV26 PK329 6 Bacteria Proteobacteria Betaproteobacteria Thiobacterales 14 Bacteria Bacteroidetes Cytophagia Cytophagales Flammeovirgaceae 12 Bacteria Proteobacteria Deltaproteobacteria Syntrophobacterales Syntrophobacteraceae Syntrophobacter 5 Bacteria Verrucomicrobia auto67_4W 6 Bacteria Planctomycetes Phycisphaerae WD2101 11 Bacteria Proteobacteria Alphaproteobacteria Rhodospirillales Rhodospirillaceae 4 Archaea Crenarchaeota MBGA 11 Bacteria Proteobacteria Deltaproteobacteria Syntrophobacterales Syntrophobacteraceae Syntrophobacter 29 Bacteria Acidobacteria DA052 Ellin6513 6 Bacteria Planctomycetes Phycisphaerae MSBL9 8 Bacteria Firmicutes Bacilli Haloplasmatales Haloplasmataceae 8 Bacteria Chlorobi BSV26 BSN164 5 Archaea Euryarchaeota Methanomicrobia Methanosarcinales Methanosaetaceae Methanosaeta 4 Bacteria Chlorobi Ignavibacteria Ignavibacteriales Ignavibacteriaceae 6 Bacteria TM6 SJA 6 Bacteria Proteobacteria Alphaproteobacteria Rhodospirillales Rhodospirillaceae 19 Bacteria Proteobacteria Alphaproteobacteria Rhodospirillales Rhodospirillaceae 4 Bacteria Chlorobi BSV26 BSN164 43 Bacteria Verrucomicrobia auto67_4W 9 Archaea Crenarchaeota MBGA NRP 9 Bacteria Chloroflexi Ktedonobacteria Thermogemmatisporales Thermogemmatisporaceae 17 Bacteria Chloroflexi Anaerolineae A31 3 Bacteria TM6 SJA 8 Bacteria Proteobacteria Deltaproteobacteria Sva0853 JTB36 12 Bacteria Spirochaetes Spirochaetes Spirochaetales Spirochaetaceae 9 Bacteria Acidobacteria OS 6 Bacteria Acidobacteria Acidobacteriia Acidobacteriales Koribacteraceae Candidatus_Koribacter 15 Bacteria Acidobacteria TM1 11 Archaea Crenarchaeota Thaumarchaeota Cenarchaeales SAGMA 38 Bacteria Chlorobi Ignavibacteria Ignavibacteriales Ignavibacteriaceae 9 Bacteria Proteobacteria Gammaproteobacteria Enterobacteriales Enterobacteriaceae 9 Bacteria Chloroflexi Ktedonobacteria JG30 8 Bacteria Proteobacteria Deltaproteobacteria Syntrophobacterales Syntrophaceae Desulfobacca 4 Bacteria Acidobacteria Acidobacteria CCU21 10 Bacteria Nitrospirae Nitrospira Nitrospirales 8 Bacteria Proteobacteria Alphaproteobacteria Rhodospirillales Rhodospirillaceae 3 Bacteria Proteobacteria Deltaproteobacteria Myxococcales Cystobacterineae 20 Bacteria Chlorobi BSV26 C20 5 Bacteria Chloroflexi Anaerolineae 28 Bacteria Chloroflexi Ellin6529 13 Bacteria Gemmatimonadetes Gemm 4 Bacteria Acidobacteria iii1 32 8 Bacteria Proteobacteria Betaproteobacteria Thiobacterales 20 Bacteria Proteobacteria Betaproteobacteria Rhodocyclales Rhodocyclaceae Dok59 11 Archaea Euryarchaeota MBGB 8 Bacteria Proteobacteria Gammaproteobacteria 13 Bacteria Chloroflexi Ktedonobacteria Thermogemmatisporales Thermogemmatisporaceae 3 Bacteria Planctomycetes Phycisphaerae AKAU3564 15 Bacteria Proteobacteria Alphaproteobacteria Rhizobiales Hyphomicrobiaceae Rhodoplanes 4 Bacteria Proteobacteria Alphaproteobacteria Rhodospirillales Rhodospirillaceae 5 Bacteria Proteobacteria Betaproteobacteria MND1 4 Bacteria AC1 HDBW 10 Bacteria Gemmatimonadetes Gemm