4 Archaea WCHD3 3 Archaea 4 Bacteria Chloroflexi Anaerolineae CFB 3 Bacteria Acidobacteria RB41 6 Bacteria Acidobacteria RB41 13 Bacteria Acidobacteria Solibacteres Solibacterales Solibacteraceae Candidatus_Solibacter 10 Bacteria Proteobacteria Deltaproteobacteria MBNT15 7 Bacteria Proteobacteria Betaproteobacteria 39 Bacteria Chloroflexi Anaerolineae pLW 7 Bacteria Proteobacteria Gammaproteobacteria Xanthomonadales Sinobacteraceae 42 Bacteria Proteobacteria Deltaproteobacteria Syntrophobacterales Syntrophorhabdaceae 5 Bacteria Proteobacteria Deltaproteobacteria Desulfarculales Desulfarculaceae 6 Bacteria Bacteroidetes Bacteroidia Bacteroidales 111 Bacteria Nitrospirae Nitrospira Nitrospirales GOUTA19 147 Bacteria Bacteroidetes Bacteroidia Bacteroidales 6 Bacteria Proteobacteria Betaproteobacteria Ellin6067 6 Bacteria Verrucomicrobia Ellin515 37 Bacteria Chlorobi BSV26 C20 16 Bacteria Bacteroidetes Bacteroidia Bacteroidales 38 Bacteria Verrucomicrobia Ellin515 9 Bacteria Proteobacteria Alphaproteobacteria Rhizobiales Bradyrhizobiaceae Bradyrhizobium 38 Bacteria Nitrospirae Nitrospira Nitrospirales GOUTA19 23 Bacteria Acidobacteria TM1 190 Bacteria Acidobacteria Acidobacteriia Acidobacteriales Koribacteraceae Candidatus_Koribacter 13 Bacteria Proteobacteria Betaproteobacteria 9 Bacteria Acidobacteria Acidobacteria iii1 8 Bacteria Acidobacteria Acidobacteriia Acidobacteriales Koribacteraceae 138 Bacteria Proteobacteria Deltaproteobacteria Desulfuromonadales Geobacteraceae Geobacter 29 Bacteria Chlorobi Ignavibacteria Ignavibacteriales Ignavibacteriaceae 5 Bacteria Gemmatimonadetes Gemm 5 Bacteria Proteobacteria Gammaproteobacteria Methylococcales Crenotrichaceae Crenothrix 6 Bacteria Proteobacteria Deltaproteobacteria Desulfobacterales Desulfobacteraceae 12 Bacteria Proteobacteria Deltaproteobacteria Myxococcales 111 Bacteria Bacteroidetes Bacteroidia Bacteroidales 5 Bacteria Chlorobi BSV26 PK329 5 Bacteria OP8 OP8_2 5 Bacteria Proteobacteria Betaproteobacteria SC 35 Bacteria Proteobacteria Gammaproteobacteria Methylococcales Crenotrichaceae Crenothrix 5 Bacteria Proteobacteria Deltaproteobacteria Syntrophobacterales Syntrophobacteraceae 4 Bacteria Planctomycetes Phycisphaerae MSBL9 12 Bacteria Proteobacteria Gammaproteobacteria Thiotrichales Piscirickettsiaceae 8 Bacteria Chlorobi BSV26 A89 8 Bacteria Acidobacteria Acidobacteriia Acidobacteriales Koribacteraceae Candidatus_Koribacter 7 Bacteria Proteobacteria Deltaproteobacteria Syntrophobacterales Syntrophaceae Desulfomonile 27 Bacteria Proteobacteria Deltaproteobacteria Desulfobacterales Desulfobulbaceae 23 Bacteria Proteobacteria Gammaproteobacteria Methylococcales Methylococcaceae Methylomonas 13 Bacteria Chloroflexi Anaerolineae envOPS12 3 Bacteria Bacteroidetes Sphingobacteriia Sphingobacteriales 5 Bacteria Chloroflexi Anaerolineae SBR1031 A4b 23 Bacteria Acidobacteria Acidobacteriia Acidobacteriales Koribacteraceae Candidatus_Koribacter 9 Bacteria Planctomycetes Planctomycetia Planctomycetales Planctomycetaceae Planctomyces 51 Bacteria Proteobacteria Betaproteobacteria 61 Bacteria Proteobacteria Betaproteobacteria 15 Bacteria Nitrospirae Nitrospira Nitrospirales 27 Bacteria Proteobacteria Deltaproteobacteria Desulfuromonadales Geobacteraceae Geobacter 77 Bacteria Acidobacteria BPC102 MVS 9 Archaea Crenarchaeota MCG 49 Bacteria Proteobacteria Gammaproteobacteria HTCC2188 HTCC2089 13 Bacteria Bacteroidetes Bacteroidia Bacteroidales 3 Bacteria Bacteroidetes Bacteroidia Bacteroidales 9 Bacteria Proteobacteria Deltaproteobacteria Desulfobacterales Desulfobacteraceae Desulfococcus 13 Bacteria Acidobacteria BPC102 MVS 58 Bacteria Nitrospirae Nitrospira Nitrospirales FW 4 33 Bacteria Verrucomicrobia auto67_4W 11 Bacteria Bacteroidetes Bacteroidia Bacteroidales 179 Archaea Crenarchaeota MCG pGrfC26 38 Bacteria Verrucomicrobia Ellin515 5 Bacteria Proteobacteria Deltaproteobacteria Desulfobacterales Desulfobulbaceae 4 Bacteria Proteobacteria Deltaproteobacteria Myxococcales 31 Bacteria Bacteroidetes Bacteroidia Bacteroidales 30 Bacteria Chlorobi Ignavibacteria Ignavibacteriales Ignavibacteriaceae 26 Bacteria Proteobacteria Betaproteobacteria Burkholderiales Comamonadaceae 22 Bacteria Nitrospirae Nitrospira Nitrospirales FW 4 12 Bacteria Proteobacteria Deltaproteobacteria Syntrophobacterales Syntrophorhabdaceae 6 Bacteria Chloroflexi Dehalococcoidetes Dehalococcoidales Dehalococcoidaceae 21 Bacteria Proteobacteria Alphaproteobacteria Rhizobiales Hyphomicrobiaceae Rhodoplanes 6 Bacteria Bacteroidetes Cytophagia Cytophagales Cytophagaceae 11 Bacteria AC1 SHA 10 Bacteria Proteobacteria Deltaproteobacteria Myxococcales 13 Bacteria Planctomycetes Phycisphaerae MSBL9 41 Bacteria Nitrospirae Nitrospira Nitrospirales 44 Bacteria Proteobacteria Betaproteobacteria 92 Bacteria Proteobacteria Betaproteobacteria MND1 6 Bacteria Proteobacteria Gammaproteobacteria Chromatiales 13 Bacteria Chlorobi BSV26 PK329 43 Bacteria Bacteroidetes Cytophagia Cytophagales Flammeovirgaceae 4 Bacteria Bacteroidetes Chitinophagaceae 22 Bacteria Proteobacteria Betaproteobacteria Burkholderiales Alcaligenaceae 3 Bacteria Proteobacteria Deltaproteobacteria 7 Bacteria Chloroflexi Anaerolineae Anaerolineales Anaerolinaceae 21 Bacteria Proteobacteria Deltaproteobacteria Syntrophobacterales Syntrophaceae Desulfobacca 12 Bacteria Bacteroidetes Chitinophagaceae 16 Bacteria Nitrospirae Nitrospira Nitrospirales FW 4 3 Bacteria Chlorobi BSV26 VC38 6 Bacteria Proteobacteria Betaproteobacteria 19 Bacteria Acidobacteria BPC102 MVS 11 Bacteria Proteobacteria Deltaproteobacteria Desulfobacterales Desulfobulbaceae 17 Bacteria Proteobacteria Betaproteobacteria MND1 34 Bacteria Bacteroidetes Bacteroidia Bacteroidales 6 Bacteria Proteobacteria Alphaproteobacteria Rhodospirillales Rhodospirillaceae 3 Bacteria Bacteroidetes Chitinophagaceae 4 Bacteria Chloroflexi Anaerolineae WCHB1 11 Bacteria Bacteroidetes Bacteroidia Bacteroidales 11 Bacteria Acidobacteria DA052 Ellin6513 3 Bacteria Chloroflexi Dehalococcoidetes Dehalococcoidales Dehalococcoidaceae 6 Bacteria TM6 SJA 4 Bacteria Proteobacteria Deltaproteobacteria 5 Bacteria Bacteroidetes Bacteroidia Bacteroidales 7 Bacteria Chloroflexi Dehalococcoidetes Dehalococcoidales Dehalococcoidaceae 4 Bacteria Proteobacteria Gammaproteobacteria 14 Bacteria Proteobacteria Epsilonproteobacteria Campylobacterales Helicobacteraceae Sulfuricurvum Sulfuricurvum_kujiense 11 Bacteria Chloroflexi Anaerolineae Anaerolineales Anaerolinaceae 17 Bacteria Chlorobi BSV26 PK329 29 Bacteria Proteobacteria Deltaproteobacteria Myxococcales 40 Bacteria Proteobacteria Betaproteobacteria 21 Bacteria Bacteroidetes Bacteroidia Bacteroidales 5 Bacteria Planctomycetes Phycisphaerae WD2101 35 Bacteria Proteobacteria Gammaproteobacteria 3 Bacteria Chloroflexi Anaerolineae SBR1031 oc28 6 Bacteria Proteobacteria Alphaproteobacteria Rhodospirillales Rhodospirillaceae 45 Bacteria Proteobacteria Betaproteobacteria 4 Bacteria Planctomycetes Planctomycetia Planctomycetales Planctomycetaceae Planctomyces 36 Bacteria Proteobacteria 5 Bacteria Acidobacteria TM1 14 Bacteria Acidobacteria DA052 Ellin6513 6 Bacteria Nitrospirae Nitrospira Nitrospirales LCP 10 Bacteria Actinobacteria Actinobacteria Actinomycetales Nocardioidaceae Aeromicrobium 27 Bacteria Proteobacteria Deltaproteobacteria Desulfobacterales Desulfobacteraceae Desulfococcus 20 Bacteria Proteobacteria Alphaproteobacteria Ellin329 3 Bacteria Proteobacteria Deltaproteobacteria Myxococcales Haliangiaceae 6 Bacteria Proteobacteria Alphaproteobacteria Rhodospirillales Rhodospirillaceae 7 Archaea Crenarchaeota MCG pGrfC26 5 Bacteria Spirochaetes Spirochaetes Spirochaetales Spirochaetaceae 3 Bacteria Proteobacteria Betaproteobacteria Nitrosomonadales 11 Bacteria Proteobacteria Deltaproteobacteria Desulfobacterales Desulfobulbaceae 14 Bacteria Proteobacteria Epsilonproteobacteria Campylobacterales Helicobacteraceae Sulfuricurvum Sulfuricurvum_kujiense 39 Bacteria Proteobacteria Betaproteobacteria Burkholderiales Comamonadaceae 24 Bacteria Verrucomicrobia S 4 Bacteria GN02 BB34 6 Bacteria Proteobacteria Deltaproteobacteria Desulfobacterales Desulfobacteraceae 6 Bacteria Chloroflexi Anaerolineae envOPS12 35 Bacteria Proteobacteria Deltaproteobacteria Syntrophobacterales Syntrophobacteraceae 28 Bacteria Proteobacteria Deltaproteobacteria Syntrophobacterales Syntrophobacteraceae 6 Bacteria Bacteroidetes Bacteroidia Bacteroidales 20 Archaea Crenarchaeota Thaumarchaeota Cenarchaeales SAGMA 5 Bacteria Chloroflexi Anaerolineae Anaerolineales Anaerolinaceae Anaerolinea 5 Bacteria Chloroflexi Dehalococcoidetes Dehalococcoidales Dehalococcoidaceae 25 Bacteria Chlorobi BSV26 PK329 5 Bacteria Proteobacteria Alphaproteobacteria Rhodospirillales Rhodospirillaceae 4 Bacteria Bacteroidetes Sphingobacteriia Sphingobacteriales 8 Archaea Euryarchaeota Thermoplasmata E2 DHVEG 21 Bacteria Chlorobi Ignavibacteria Ignavibacteriales Ignavibacteriaceae 8 Bacteria Proteobacteria Betaproteobacteria 5 Bacteria Proteobacteria Alphaproteobacteria 13 Bacteria Nitrospirae Nitrospira Nitrospirales GOUTA19 5 Bacteria Planctomycetes Phycisphaerae MSBL9 8 Bacteria Spirochaetes Spirochaetes Spirochaetales Spirochaetaceae Treponema 7 Bacteria Verrucomicrobia Opitutae Opitutales Opitutaceae Opitutus 20 Bacteria Acidobacteria DA052 Ellin6513 55 Bacteria Chlorobi Ignavibacteria Ignavibacteriales Ignavibacteriaceae 36 Bacteria Nitrospirae Nitrospira Nitrospirales FW 4 14 Bacteria Acidobacteria Acidobacteriia Acidobacteriales Koribacteraceae 14 Bacteria Nitrospirae Nitrospira Nitrospirales GOUTA19 17 Bacteria Acidobacteria Acidobacteriia Acidobacteriales Koribacteraceae 79 Bacteria Verrucomicrobia auto67_4W 20 Bacteria Nitrospirae Nitrospira Nitrospirales 0319 10 Bacteria Spirochaetes Spirochaetes Spirochaetales Spirochaetaceae 17 Bacteria Verrucomicrobia auto67_4W 28 Bacteria Nitrospirae Nitrospira Nitrospirales LCP 15 Bacteria Verrucomicrobia Opitutae Opitutales Opitutaceae 20 Bacteria Verrucomicrobia Ellin515 15 Bacteria Acidobacteria Solibacteres Solibacterales Solibacteraceae Candidatus_Solibacter 17 Bacteria Spirochaetes Spirochaetes Spirochaetales Spirochaetaceae 5 Bacteria OP3 koll11 GIF10 11 Bacteria Proteobacteria Deltaproteobacteria Desulfobacterales Desulfobacteraceae 12 Bacteria Chlorobi Ignavibacteria Ignavibacteriales Ignavibacteriaceae 10 Bacteria Acidobacteria BPC102 MVS 8 Bacteria Acidobacteria Solibacteres Solibacterales 4 Bacteria Bacteroidetes Cytophagia Cytophagales Cytophagaceae 45 Bacteria Chlorobi Ignavibacteria Ignavibacteriales Ignavibacteriaceae 8 Bacteria Proteobacteria Alphaproteobacteria Rhizobiales 34 Bacteria Proteobacteria Deltaproteobacteria Desulfarculales Desulfarculaceae 67 Bacteria Proteobacteria Gammaproteobacteria 7 Bacteria Nitrospirae Nitrospira Nitrospirales GOUTA19 12 Bacteria Planctomycetes Planctomycetia Pirellulales Pirellulaceae A17 21 Bacteria Verrucomicrobia auto67_4W 12 Bacteria Chlorobi BSV26 VC38 28 Bacteria Proteobacteria Gammaproteobacteria Methylococcales Methylococcaceae Methylomicrobium 16 Bacteria Proteobacteria Betaproteobacteria 3 Bacteria Proteobacteria Deltaproteobacteria Syntrophobacterales Syntrophobacteraceae Syntrophobacter 19 Bacteria Verrucomicrobia S 9 Bacteria Proteobacteria Deltaproteobacteria Syntrophobacterales Syntrophaceae Desulfobacca 25 Bacteria Acidobacteria BPC102 MVS 7 Bacteria OP3 koll11 GIF10 21 Bacteria Chloroflexi Anaerolineae envOPS12 15 Bacteria Proteobacteria Betaproteobacteria MND1 31 Bacteria Proteobacteria Deltaproteobacteria Syntrophobacterales Syntrophorhabdaceae 10 Bacteria Proteobacteria Betaproteobacteria SC 5 Bacteria Planctomycetes Phycisphaerae Pla1 7 Bacteria Fibrobacteres TG3 TG3 17 Bacteria Chlorobi BSV26 C20 8 Archaea Crenarchaeota MBGA NRP 29 Bacteria Acidobacteria Solibacteres Solibacterales Solibacteraceae Candidatus_Solibacter 27 Bacteria Acidobacteria Acidobacteria iii1 14 Bacteria Proteobacteria Betaproteobacteria 5 Bacteria Chlorobi BSV26 C20 101 Bacteria Proteobacteria Deltaproteobacteria Desulfobacterales Desulfobacteraceae Desulfococcus 25 Bacteria Proteobacteria Betaproteobacteria Thiobacterales 8 Bacteria Proteobacteria Deltaproteobacteria 11 Bacteria Acidobacteria Acidobacteriia Acidobacteriales Acidobacteriaceae 14 Bacteria Proteobacteria Gammaproteobacteria Xanthomonadales Sinobacteraceae 3 Bacteria Proteobacteria Betaproteobacteria 17 Bacteria Proteobacteria Deltaproteobacteria Syntrophobacterales Syntrophaceae 3 Bacteria Acidobacteria Solibacteres Solibacterales Solibacteraceae Candidatus_Solibacter 4 Bacteria Proteobacteria Deltaproteobacteria Syntrophobacterales Syntrophobacteraceae 4 Bacteria Verrucomicrobia 38 Archaea Euryarchaeota Thermoplasmata E2 DHVEG 8 Bacteria Chloroflexi Anaerolineae SBR1031 A4b 40 Bacteria Proteobacteria Alphaproteobacteria Rhizobiales Hyphomicrobiaceae Rhodoplanes 8 Bacteria Chlorobi Ignavibacteria Ignavibacteriales Ignavibacteriaceae 81 Bacteria Proteobacteria Betaproteobacteria 33 Bacteria NC10 12 JH 11 Bacteria OP3 koll11 GIF10 9 Bacteria Bacteroidetes Bacteroidia Bacteroidales 11 Bacteria Bacteroidetes Bacteroidia Bacteroidales 5 Bacteria Bacteroidetes Bacteroidia Bacteroidales 3 Bacteria Chloroflexi Anaerolineae SBR1031 oc28 5 Bacteria Actinobacteria Actinobacteria Actinomycetales Dietziaceae Dietzia 22 Bacteria Chloroflexi Ellin6529 25 Bacteria Verrucomicrobia Opitutae Opitutales Opitutaceae 3 Bacteria Nitrospirae Nitrospira Nitrospirales Nitrospiraceae Nitrospira 12 Bacteria Bacteroidetes Bacteroidia Bacteroidales 7 Bacteria Chloroflexi Anaerolineae GCA004 17 Bacteria Spirochaetes Spirochaetes Spirochaetales Spirochaetaceae 4 Bacteria Proteobacteria Betaproteobacteria SC 4 Bacteria Chloroflexi Dehalococcoidetes Dehalococcoidales Dehalococcoidaceae Dehalogenimonas 15 Bacteria Proteobacteria Betaproteobacteria Thiobacterales 5 Bacteria Acidobacteria RB41 Ellin6075 13 Bacteria Proteobacteria Gammaproteobacteria Chromatiales Chromatiaceae 5 Bacteria Proteobacteria Alphaproteobacteria Rhodospirillales Rhodospirillaceae 24 Bacteria Proteobacteria Deltaproteobacteria Desulfobacterales Desulfobacteraceae Desulfococcus 6 Bacteria Planctomycetes Phycisphaerae MSBL9 8 Bacteria Nitrospirae Nitrospira Nitrospirales Nitrospiraceae Nitrospira 10 Bacteria Acidobacteria Solibacteres Solibacterales 25 Bacteria Verrucomicrobia auto67_4W 15 Bacteria Spirochaetes Spirochaetes Spirochaetales Spirochaetaceae Treponema 5 Bacteria Chlorobi BSV26 PK329 4 Bacteria Bacteroidetes Bacteroidia Bacteroidales Sphingobacteriaceae Sphingobacterium 6 Bacteria Proteobacteria Alphaproteobacteria Ellin329 8 Bacteria Chlorobi BSV26 PK329 3 Bacteria OP3 koll11 GIF10 16 Bacteria Verrucomicrobia Ellin515 11 Bacteria Proteobacteria Betaproteobacteria 5 Bacteria Proteobacteria Alphaproteobacteria Rhodospirillales Rhodospirillaceae 5 Bacteria Bacteroidetes Bacteroidia Bacteroidales 10 Bacteria Acidobacteria Acidobacteriia Acidobacteriales Koribacteraceae 3 Bacteria Proteobacteria Deltaproteobacteria Myxococcales 7 Bacteria Acidobacteria DA052 Ellin6513 10 Bacteria Proteobacteria Deltaproteobacteria BPC076 12 Bacteria OP3 koll11 GIF10 6 Bacteria OP3 koll11 GIF10 6 Bacteria Chloroflexi Anaerolineae GCA004 20 Archaea Crenarchaeota MCG pGrfC26 7 Bacteria Gemmatimonadetes Gemm 7 Bacteria Spirochaetes Spirochaetes Spirochaetales Spirochaetaceae Treponema 5 Bacteria OP3 koll11 6 Bacteria Verrucomicrobia S 10 Bacteria Acidobacteria Solibacteres Solibacterales 5 Bacteria Acidobacteria iii1 SJA 9 Bacteria Proteobacteria Betaproteobacteria SC 3 Bacteria TM6 11 Bacteria Bacteroidetes Bacteroidia Bacteroidales 8 Bacteria Chloroflexi Anaerolineae GCA004 8 Bacteria Bacteroidetes Chitinophagaceae 4 Bacteria Bacteroidetes Chitinophagaceae 5 Bacteria Acidobacteria Solibacteres Solibacterales AKIW659 17 Bacteria Acidobacteria Solibacteres Solibacterales 7 Bacteria Proteobacteria Alphaproteobacteria Rhizobiales Hyphomicrobiaceae 5 Bacteria Nitrospirae Nitrospira Nitrospirales LCP 9 Bacteria FCPU426 16 Bacteria Nitrospirae Nitrospira Nitrospirales GOUTA19 6 Bacteria Chloroflexi Anaerolineae SBR1031 A4b 8 Bacteria Proteobacteria Deltaproteobacteria Syntrophobacterales Syntrophaceae 3 Bacteria Chlorobi Ignavibacteria Ignavibacteriales Ignavibacteriaceae 4 Bacteria AC1 HDBW 16 Bacteria Proteobacteria Betaproteobacteria Rhodocyclales Rhodocyclaceae 20 Bacteria AC1 HDBW 12 Bacteria OP3 PBS