8 Archaea WCHD3 4 Archaea WCHD3 3 Archaea WCHD3 4 Archaea Euryarchaeota Thermoplasmata E2 Picrophilaceae Thermogymnomonas 12 Archaea Euryarchaeota Methanomicrobia Methanomicrobiales Methanoregulaceae Methanolinea 8 Bacteria Chloroflexi Anaerolineae SBR1031 SHA 4 Bacteria Chloroflexi Dehalococcoidetes Dehalococcoidales Dehalococcoidaceae 17 Bacteria Bacteroidetes Bacteroidia Bacteroidales 16 Bacteria OP3 PBS 5 Bacteria Planctomycetes Pla3 4 Bacteria Acidobacteria Acidobacteria iii1 47 Bacteria Nitrospirae Nitrospira Nitrospirales FW 4 41 Bacteria Proteobacteria Deltaproteobacteria Desulfobacterales Desulfobacteraceae Desulfococcus 17 Bacteria Chlorobi Ignavibacteria Ignavibacteriales Ignavibacteriaceae 5 Bacteria Proteobacteria Betaproteobacteria 14 Bacteria Proteobacteria 15 Bacteria Proteobacteria Deltaproteobacteria Myxococcales 36 Bacteria Nitrospirae Nitrospira Nitrospirales FW 4 10 Bacteria Proteobacteria Deltaproteobacteria Syntrophobacterales Syntrophobacteraceae Syntrophobacter 8 Bacteria Proteobacteria Deltaproteobacteria Desulfuromonadales Geobacteraceae Geobacter 3 Bacteria Planctomycetes Phycisphaerae SHA 7 Bacteria Proteobacteria Betaproteobacteria Nitrosomonadales 22 Bacteria Nitrospirae Nitrospira Nitrospirales LCP 22 Bacteria Bacteroidetes Bacteroidia Bacteroidales 4 Bacteria Chlorobi Ignavibacteria Ignavibacteriales Ignavibacteriaceae 12 Bacteria Bacteroidetes Bacteroidia Bacteroidales 72 Bacteria Bacteroidetes Bacteroidia Bacteroidales 11 Bacteria Proteobacteria Deltaproteobacteria Desulfobacterales Desulfobacteraceae Desulfococcus 7 Bacteria Proteobacteria Betaproteobacteria Methylophilales Methylophilaceae 18 Bacteria Proteobacteria Deltaproteobacteria Desulfobacterales Desulfobulbaceae 30 Bacteria NC10 12 JH 24 Bacteria Proteobacteria Betaproteobacteria MND1 25 Bacteria Chloroflexi Anaerolineae Anaerolineales Anaerolinaceae Anaerolinea 5 Bacteria Chlorobi BSV26 A89 78 Bacteria Nitrospirae Nitrospira Nitrospirales GOUTA19 7 Bacteria Proteobacteria Alphaproteobacteria Rhodospirillales Rhodospirillaceae 6 Bacteria Bacteroidetes Bacteroidia Bacteroidales 109 Bacteria Acidobacteria BPC102 MVS 3 Bacteria Proteobacteria Alphaproteobacteria Sphingomonadales Sphingomonadaceae 24 Bacteria Proteobacteria Betaproteobacteria Rhodocyclales Rhodocyclaceae 7 Bacteria Chloroflexi Dehalococcoidetes Dehalococcoidales Dehalococcoidaceae 14 Bacteria Proteobacteria Deltaproteobacteria Myxococcales Haliangiaceae 7 Bacteria Proteobacteria 8 Bacteria Chloroflexi Anaerolineae envOPS12 3 Bacteria Proteobacteria Betaproteobacteria MND1 19 Bacteria Chloroflexi Anaerolineae Anaerolineales Anaerolinaceae 13 Bacteria Proteobacteria Betaproteobacteria Burkholderiales Comamonadaceae 21 Bacteria Chloroflexi Anaerolineae GCA004 10 Bacteria Verrucomicrobia Opitutae Opitutales Opitutaceae 25 Bacteria Chlorobi Ignavibacteria Ignavibacteriales Ignavibacteriaceae 252 Archaea Crenarchaeota MCG pGrfC26 15 Bacteria Nitrospirae Nitrospira Nitrospirales FW 4 7 Bacteria Acidobacteria TM1 17 Bacteria Proteobacteria Epsilonproteobacteria Campylobacterales Helicobacteraceae Sulfuricurvum Sulfuricurvum_kujiense 4 Bacteria Nitrospirae Nitrospira Nitrospirales LCP 8 Bacteria Chloroflexi Ellin6529 27 Bacteria Chloroflexi Anaerolineae pLW 13 Bacteria Chloroflexi Ellin6529 7 Bacteria Proteobacteria Deltaproteobacteria Syntrophobacterales Syntrophorhabdaceae 4 Bacteria Bacteroidetes Chitinophagaceae 53 Bacteria Chlorobi Ignavibacteria Ignavibacteriales Ignavibacteriaceae 41 Bacteria Nitrospirae Nitrospira Nitrospirales GOUTA19 7 Bacteria Chlorobi BSV26 A89 5 Bacteria Nitrospirae Nitrospira Nitrospirales 0319 60 Bacteria Proteobacteria Deltaproteobacteria Desulfobacterales Desulfobacteraceae Desulfococcus 21 Bacteria Verrucomicrobia Ellin515 3 Bacteria Nitrospirae Nitrospira Nitrospirales LCP 5 Bacteria Proteobacteria Deltaproteobacteria Desulfobacterales Desulfobulbaceae 3 Bacteria Nitrospirae Nitrospira Nitrospirales Nitrospiraceae Nitrospira 133 Archaea Euryarchaeota Thermoplasmata E2 DHVEG 13 Bacteria Proteobacteria Betaproteobacteria Thiobacterales 7 Bacteria Bacteroidetes Bacteroidia Bacteroidales SB 3 Bacteria Chloroflexi Dehalococcoidetes Dehalococcoidales Dehalococcoidaceae Dehalogenimonas 31 Bacteria Bacteroidetes Bacteroidia Bacteroidales 3 Bacteria Chlorobi BSV26 VC38 8 Bacteria Bacteroidetes Chitinophagaceae 3 Bacteria Proteobacteria Gammaproteobacteria 4 Bacteria Proteobacteria Deltaproteobacteria Desulfobacterales Desulfobulbaceae 6 Bacteria Chloroflexi Anaerolineae Anaerolineales Anaerolinaceae T78 13 Bacteria Proteobacteria Deltaproteobacteria Syntrophobacterales Syntrophaceae Desulfobacca 16 Bacteria Proteobacteria Alphaproteobacteria Ellin329 3 Bacteria Cyanobacteria ML635J 83 Bacteria Bacteroidetes Bacteroidia Bacteroidales 19 Bacteria Proteobacteria Gammaproteobacteria HTCC2188 HTCC2089 8 Bacteria Acidobacteria OS 40 Bacteria Proteobacteria Gammaproteobacteria Chromatiales 3 Bacteria Chloroflexi Anaerolineae SBR1031 oc28 10 Bacteria Acidobacteria Acidobacteriia Acidobacteriales Koribacteraceae Candidatus_Koribacter 8 Bacteria Bacteroidetes Bacteroidia Bacteroidales 4 Bacteria Bacteroidetes Flavobacteriia Flavobacteriales Flavobacteriaceae Flavobacterium 11 Bacteria Proteobacteria Gammaproteobacteria Alteromonadales 6 Bacteria Chloroflexi Dehalococcoidetes Dehalococcoidales Dehalococcoidaceae 11 Bacteria Chlorobi SJA 6 Bacteria OP3 koll11 16 Bacteria Chloroflexi Anaerolineae pLW 5 Bacteria Chloroflexi Anaerolineae GCA004 40 Bacteria Proteobacteria Gammaproteobacteria Methylococcales Crenotrichaceae Crenothrix 5 Bacteria Proteobacteria Deltaproteobacteria Syntrophobacterales Syntrophorhabdaceae 7 Bacteria Chloroflexi Dehalococcoidetes Dehalococcoidales Dehalococcoidaceae 11 Bacteria FCPU426 75 Bacteria Chloroflexi Anaerolineae envOPS12 16 Bacteria Chloroflexi Anaerolineae GCA004 12 Bacteria Proteobacteria 63 Bacteria Nitrospirae Nitrospira Nitrospirales GOUTA19 6 Bacteria Bacteroidetes Bacteroidia Bacteroidales 5 Bacteria Bacteroidetes Bacteroidia Bacteroidales 42 Bacteria Proteobacteria Alphaproteobacteria Rhizobiales Hyphomicrobiaceae Rhodoplanes 5 Bacteria Proteobacteria Gammaproteobacteria Pseudomonadales Pseudomonadaceae Pseudomonas Pseudomonas_alcaligenes 8 Bacteria Fibrobacteres TG3 TG3 11 Bacteria AC1 SHA 10 Bacteria Bacteroidetes Bacteroidia Bacteroidales 21 Bacteria Proteobacteria Betaproteobacteria 3 Bacteria Fibrobacteres TG3 TG3 134 Bacteria Bacteroidetes Bacteroidia Bacteroidales 7 Bacteria Gemmatimonadetes Gemm 3 Bacteria Bacteroidetes Bacteroidia Bacteroidales 71 Bacteria Acidobacteria Acidobacteriia Acidobacteriales Koribacteraceae Candidatus_Koribacter 48 Bacteria Chlorobi Ignavibacteria Ignavibacteriales Ignavibacteriaceae 7 Bacteria Proteobacteria Betaproteobacteria MND1 11 Bacteria Verrucomicrobia Opitutae Opitutales Opitutaceae 13 Bacteria Verrucomicrobia S 19 Bacteria Proteobacteria Gammaproteobacteria 20 Bacteria Proteobacteria Alphaproteobacteria Rhodospirillales Rhodospirillaceae 7 Bacteria Acidobacteria BPC102 MVS 5 Bacteria Bacteroidetes Bacteroidia Bacteroidales 21 Bacteria Verrucomicrobia Ellin515 4 Bacteria Bacteroidetes Chitinophagaceae 9 Bacteria Acidobacteria Solibacteres Solibacterales Solibacteraceae Candidatus_Solibacter 51 Bacteria Proteobacteria Deltaproteobacteria Desulfobacterales Desulfobacteraceae Desulfococcus 5 Bacteria Proteobacteria Deltaproteobacteria Sva0485 12 Bacteria Proteobacteria Gammaproteobacteria Thiotrichales Piscirickettsiaceae 11 Bacteria OP3 koll11 6 Bacteria Bacteroidetes Bacteroidia Bacteroidales SB 24 Bacteria Chlorobi BSV26 C20 3 Bacteria Chlamydiae Chlamydiia Chlamydiales Rhabdochlamydiaceae Candidatus_Rhabdochlamydia 71 Bacteria Proteobacteria Betaproteobacteria 3 Bacteria Elusimicrobia Elusimicrobia FAC88 9 Archaea Crenarchaeota MCG 8 Bacteria Chlorobi BSV26 PK329 10 Bacteria Acidobacteria Acidobacteriia Acidobacteriales Koribacteraceae 11 Bacteria Proteobacteria Deltaproteobacteria Desulfobacterales Desulfobacteraceae Desulfococcus 25 Bacteria Proteobacteria Deltaproteobacteria Syntrophobacterales Syntrophorhabdaceae 16 Bacteria Proteobacteria Deltaproteobacteria Syntrophobacterales Syntrophobacteraceae 35 Bacteria Proteobacteria Betaproteobacteria 15 Bacteria Acidobacteria Acidobacteria iii1 4 Bacteria Bacteroidetes Flavobacteriia Flavobacteriales Flavobacteriaceae Flavobacterium 21 Bacteria Proteobacteria Deltaproteobacteria Syntrophobacterales Syntrophobacteraceae 35 Archaea Euryarchaeota Thermoplasmata E2 DHVEG 5 Bacteria Proteobacteria Deltaproteobacteria 75 Bacteria Verrucomicrobia auto67_4W 9 Bacteria Acidobacteria Solibacteres Solibacterales 17 Bacteria Chloroflexi Anaerolineae GCA004 18 Archaea Crenarchaeota MCG pGrfC26 3 Bacteria Proteobacteria Betaproteobacteria Methylophilales 27 Bacteria Chlorobi BSV26 C20 11 Bacteria Proteobacteria Deltaproteobacteria Myxococcales 4 Bacteria Bacteroidetes Cytophagia Cytophagales Cytophagaceae 103 Bacteria Chloroflexi Anaerolineae GCA004 23 Bacteria Verrucomicrobia Ellin515 14 Bacteria Chlorobi Ignavibacteria Ignavibacteriales Ignavibacteriaceae 45 Bacteria Proteobacteria Gammaproteobacteria 8 Bacteria Proteobacteria Alphaproteobacteria Rhodospirillales Acetobacteraceae 81 Bacteria Proteobacteria Deltaproteobacteria Desulfuromonadales Geobacteraceae Geobacter 7 Bacteria Proteobacteria Gammaproteobacteria Xanthomonadales Sinobacteraceae 4 Bacteria GN04 GN15 4 Bacteria Verrucomicrobia auto67_4W 22 Bacteria Nitrospirae Nitrospira Nitrospirales LCP 44 Bacteria Proteobacteria Betaproteobacteria Burkholderiales Rhodocyclaceae 3 Bacteria Spirochaetes Spirochaetes Spirochaetales Spirochaetaceae 23 Bacteria Proteobacteria Gammaproteobacteria Chromatiales 5 Bacteria Acidobacteria Solibacteres Solibacterales Solibacteraceae Candidatus_Solibacter 14 Bacteria Planctomycetes Phycisphaerae MSBL9 17 Archaea Crenarchaeota MCG pGrfC26 5 Bacteria Bacteroidetes Bacteroidia Bacteroidales 52 Bacteria Acidobacteria BPC102 MVS 3 Bacteria GN02 BB34 3 Bacteria Planctomycetes Phycisphaerae MSBL9 3 Archaea Crenarchaeota Thermoprotei 14 Bacteria Proteobacteria Deltaproteobacteria Desulfobacterales Desulfobacteraceae 9 Bacteria Proteobacteria Gammaproteobacteria Methylococcales Methylococcaceae Methylomicrobium 8 Bacteria Planctomycetes Phycisphaerae MSBL9 11 Bacteria OP8 OP8_1 SHA 12 Bacteria WWE1 SHA 60 Archaea Crenarchaeota Thaumarchaeota Cenarchaeales SAGMA 74 Bacteria Proteobacteria Betaproteobacteria MND1 9 Bacteria Acidobacteria Acidobacteriia Acidobacteriales Koribacteraceae 3 Bacteria Bacteroidetes Bacteroidia Bacteroidales 10 Bacteria Nitrospirae Nitrospira Nitrospirales LCP 6 Bacteria Bacteroidetes Bacteroidia Bacteroidales 7 Bacteria Planctomycetes Phycisphaerae MSBL9 21 Bacteria Verrucomicrobia S 15 Bacteria Proteobacteria Deltaproteobacteria Desulfarculales Desulfarculaceae 13 Bacteria Proteobacteria Gammaproteobacteria Oceanospirillales Oceanospirillaceae Marinomonas Marinomonas_primoryensis 18 Bacteria Proteobacteria Deltaproteobacteria Desulfobacterales Desulfobulbaceae 15 Bacteria Proteobacteria Deltaproteobacteria Syntrophobacterales Syntrophorhabdaceae 18 Bacteria Proteobacteria Gammaproteobacteria Xanthomonadales Sinobacteraceae 39 Bacteria Proteobacteria Betaproteobacteria 14 Bacteria Proteobacteria Deltaproteobacteria Syntrophobacterales Syntrophaceae 4 Bacteria Chloroflexi Anaerolineae SBR1031 A4b 4 Bacteria Bacteroidetes Bacteroidia Bacteroidales SB 3 Archaea Crenarchaeota MBGB 7 Bacteria Actinobacteria Actinobacteria Actinomycetales Dietziaceae Dietzia 12 Bacteria Spirochaetes Spirochaetes Spirochaetales Spirochaetaceae 39 Bacteria Bacteroidetes Cytophagia Cytophagales Flammeovirgaceae 12 Bacteria Verrucomicrobia 22 Bacteria Nitrospirae Nitrospira Nitrospirales Nitrospiraceae Nitrospira 21 Bacteria Bacteroidetes Bacteroidia Bacteroidales 6 Bacteria GN04 GN15 14 Bacteria Acidobacteria Solibacteres Solibacterales 14 Bacteria Chlorobi Ignavibacteria Ignavibacteriales Ignavibacteriaceae 7 Bacteria Verrucomicrobia Ellin515 5 Bacteria Acidobacteria DA052 Ellin6513 15 Bacteria Actinobacteria Actinobacteria Actinomycetales Nocardioidaceae Aeromicrobium 19 Bacteria Verrucomicrobia auto67_4W 19 Bacteria Chloroflexi Anaerolineae envOPS12 10 Bacteria Proteobacteria Deltaproteobacteria 83 Archaea Euryarchaeota Thermoplasmata E2 DHVEG 20 Bacteria Proteobacteria Betaproteobacteria 14 Bacteria Chlorobi BSV26 BSN164 7 Bacteria OP3 koll11 GIF10 10 Bacteria Bacteroidetes Bacteroidia Bacteroidales 97 Bacteria Proteobacteria Deltaproteobacteria Desulfarculales Desulfarculaceae 24 Bacteria Proteobacteria Deltaproteobacteria Desulfobacterales Desulfobulbaceae 9 Bacteria Proteobacteria Alphaproteobacteria Rhizobiales Bradyrhizobiaceae Bradyrhizobium 11 Bacteria Bacteroidetes Bacteroidia Bacteroidales SB 23 Bacteria Proteobacteria Gammaproteobacteria Methylococcales Crenotrichaceae Crenothrix 6 Bacteria Proteobacteria Alphaproteobacteria Rhodospirillales Rhodospirillaceae 5 Bacteria Proteobacteria Deltaproteobacteria 16 Bacteria Proteobacteria Deltaproteobacteria Syntrophobacterales Syntrophaceae 4 Bacteria Chloroflexi Dehalococcoidetes Dehalococcoidales Dehalococcoidaceae 4 Bacteria Bacteroidetes Bacteroidia Bacteroidales 19 Bacteria Chloroflexi Anaerolineae GCA004 41 Bacteria Chlorobi BSV26 PK329 5 Bacteria Acidobacteria Solibacteres Solibacterales AKIW659 6 Bacteria GN04 GN15 5 Bacteria Proteobacteria Betaproteobacteria 13 Bacteria Chloroflexi Anaerolineae envOPS12 9 Bacteria Proteobacteria Betaproteobacteria Burkholderiales Comamonadaceae Methylibium 3 Bacteria Bacteroidetes Bacteroidia Bacteroidales 23 Bacteria Proteobacteria Gammaproteobacteria Methylococcales Methylococcaceae Methylomonas 7 Bacteria Verrucomicrobia Opitutae Opitutales Opitutaceae 18 Bacteria Proteobacteria Gammaproteobacteria Methylococcales Crenotrichaceae Crenothrix 5 Bacteria Verrucomicrobia Methylacidiphilales LD19 4 Bacteria Chloroflexi Anaerolineae SBR1031 A4b 5 Bacteria Spirochaetes Spirochaetes Spirochaetales Spirochaetaceae 16 Bacteria Bacteroidetes Bacteroidia Bacteroidales 28 Bacteria Acidobacteria Acidobacteriia Acidobacteriales Koribacteraceae Candidatus_Koribacter 4 Bacteria Chlamydiae Chlamydiia Chlamydiales Rhabdochlamydiaceae Candidatus_Rhabdochlamydia 11 Bacteria Acidobacteria Solibacteres Solibacterales 14 Bacteria Chlorobi BSV26 PK329 17 Bacteria Nitrospirae Nitrospira Nitrospirales 13 Bacteria Chlorobi BSV26 VC38 7 Bacteria Proteobacteria Gammaproteobacteria Chromatiales 16 Bacteria Chlorobi BSV26 A89 4 Bacteria WS3 PRR PBS 7 Bacteria Nitrospirae Nitrospira Nitrospirales FW 4 5 Bacteria Chloroflexi Anaerolineae CFB 8 Bacteria Chlorobi BSV26 PK329 4 Bacteria Bacteroidetes Chitinophagaceae 11 Bacteria Acidobacteria Solibacteres Solibacterales 8 Bacteria Chloroflexi Dehalococcoidetes Dehalococcoidales Dehalococcoidaceae 12 Bacteria Proteobacteria Alphaproteobacteria 12 Bacteria Bacteroidetes Bacteroidia Bacteroidales SB 25 Bacteria Acidobacteria DA052 Ellin6513 8 Bacteria Verrucomicrobia auto67_4W 5 Bacteria Proteobacteria Betaproteobacteria Rhodocyclales Rhodocyclaceae 4 Bacteria Bacteroidetes Bacteroidia Bacteroidales Bacteroidaceae Bacteroides Bacteroides_fragilis 14 Bacteria Chlorobi BSV26 PK329 25 Bacteria Proteobacteria Deltaproteobacteria Syntrophobacterales Syntrophobacteraceae Syntrophobacter 3 Bacteria Proteobacteria Deltaproteobacteria Syntrophobacterales Syntrophobacteraceae 4 Bacteria Proteobacteria Gammaproteobacteria Chromatiales 4 Bacteria Proteobacteria Gammaproteobacteria Xanthomonadales Sinobacteraceae 11 Bacteria Chloroflexi Dehalococcoidetes Dehalococcoidales Dehalococcoidaceae 5 Bacteria NC10 12 JH 20 Bacteria Proteobacteria Alphaproteobacteria Rhizobiales Hyphomicrobiaceae Rhodoplanes 12 Bacteria AC1 HDBW