4 Archaea WCHD3 3 Archaea WCHD3 7 Archaea WCHD3 3 Archaea WCHD3 3 Archaea WCHD3 4 Archaea WCHD3 7 Archaea WCHD3 10 Archaea Euryarchaeota Methanobacteria Methanobacteriales Methanobacteriaceae Methanobacterium 5 Archaea WCHD3 3 Archaea WCHD3 5 Archaea Crenarchaeota MCG 13 Archaea Euryarchaeota Methanomicrobia Methanomicrobiales Methanoregulaceae Methanolinea 3 Bacteria TM7 TM7 7 Bacteria Chloroflexi Anaerolineae CFB 8 Bacteria Chloroflexi Anaerolineae SBR1031 SHA 5 Bacteria Acidobacteria iii1 DS 4 Archaea 218 Archaea Crenarchaeota MCG pGrfC26 10 Bacteria Chloroflexi Anaerolineae SBR1031 SHA 10 Bacteria Nitrospirae Nitrospira Nitrospirales Nitrospiraceae Nitrospira 3 Bacteria Elusimicrobia 37 Bacteria Chloroflexi Anaerolineae envOPS12 7 Bacteria Verrucomicrobia Methylacidiphilales LD19 22 Bacteria Verrucomicrobia auto67_4W 5 Bacteria Proteobacteria Epsilonproteobacteria Campylobacterales Campylobacteraceae Arcobacter 6 Bacteria Proteobacteria Alphaproteobacteria Rhizobiales 26 Bacteria Proteobacteria Alphaproteobacteria Rhodospirillales Rhodospirillaceae 4 Bacteria OP3 BD4 105 Bacteria Bacteroidetes Bacteroidia Bacteroidales 54 Bacteria Nitrospirae Nitrospira Nitrospirales FW 4 4 Bacteria Chloroflexi Dehalococcoidetes Dehalococcoidales Dehalococcoidaceae 6 Bacteria Verrucomicrobia Opitutae Opitutales Opitutaceae 3 Bacteria Planctomycetes ODP123 5 Archaea Crenarchaeota MCG pGrfC26 13 Bacteria Proteobacteria Deltaproteobacteria Syntrophobacterales Syntrophorhabdaceae 173 Bacteria Proteobacteria Deltaproteobacteria Desulfarculales Desulfarculaceae 91 Bacteria Acidobacteria BPC102 MVS 24 Bacteria Proteobacteria Deltaproteobacteria Desulfobacterales Desulfobacteraceae 14 Bacteria Proteobacteria Gammaproteobacteria Chromatiales Chromatiaceae 10 Bacteria Proteobacteria Deltaproteobacteria 38 Archaea Crenarchaeota MCG pGrfC26 7 Bacteria Bacteroidetes Bacteroidia Bacteroidales 182 Bacteria Proteobacteria Betaproteobacteria 29 Bacteria Proteobacteria Deltaproteobacteria Syntrophobacterales Syntrophobacteraceae 3 Bacteria Proteobacteria Deltaproteobacteria Myxococcales 18 Archaea Euryarchaeota Thermoplasmata E2 DHVEG 132 Bacteria Bacteroidetes Bacteroidia Bacteroidales 5 Bacteria Proteobacteria Gammaproteobacteria Legionellales Coxiellaceae 38 Bacteria Proteobacteria Gammaproteobacteria Methylococcales Crenotrichaceae Crenothrix 38 Bacteria Acidobacteria TM1 54 Bacteria Proteobacteria Deltaproteobacteria Syntrophobacterales Syntrophobacteraceae Syntrophobacter 24 Archaea Crenarchaeota MCG pGrfC26 18 Bacteria Acidobacteria Acidobacteriia Acidobacteriales Acidobacteriaceae 18 Bacteria Proteobacteria Deltaproteobacteria 67 Bacteria Nitrospirae Nitrospira Nitrospirales GOUTA19 19 Bacteria Proteobacteria 169 Bacteria Nitrospirae Nitrospira Nitrospirales GOUTA19 7 Bacteria Planctomycetes Phycisphaerae mle1 17 Bacteria Proteobacteria Alphaproteobacteria Ellin329 22 Bacteria Chloroflexi Anaerolineae GCA004 47 Bacteria Proteobacteria Deltaproteobacteria Desulfobacterales Desulfobacteraceae Desulfococcus 23 Archaea Euryarchaeota Thermoplasmata E2 DHVEG 7 Bacteria Chloroflexi Anaerolineae SBR1031 SHA 3 Bacteria Planctomycetes Phycisphaerae WD2101 3 Bacteria Chloroflexi Anaerolineae SBR1031 SHA 57 Bacteria Chlorobi Ignavibacteria Ignavibacteriales Ignavibacteriaceae 52 Bacteria Nitrospirae Nitrospira Nitrospirales LCP 15 Bacteria Acidobacteria TM1 5 Bacteria Bacteroidetes Flavobacteriia Flavobacteriales Cryomorphaceae Fluviicola 21 Bacteria Proteobacteria Deltaproteobacteria Desulfobacterales Desulfobacteraceae Desulfococcus 153 Bacteria Proteobacteria Betaproteobacteria MND1 4 Bacteria Acidobacteria BPC102 MVS 20 Bacteria Proteobacteria Betaproteobacteria Methylophilales Methylophilaceae 4 Bacteria Spirochaetes Spirochaetes Spirochaetales Spirochaetaceae 4 Bacteria Chlorobi Ignavibacteria Ignavibacteriales 9 Bacteria Proteobacteria Deltaproteobacteria Desulfobacterales Desulfobacteraceae Desulfococcus 7 Bacteria Planctomycetes Planctomycetia Pirellulales Pirellulaceae 7 Bacteria Proteobacteria Gammaproteobacteria Methylococcales Crenotrichaceae Crenothrix 51 Bacteria Bacteroidetes Cytophagia Cytophagales Flammeovirgaceae 7 Bacteria NKB19 11 Bacteria Proteobacteria Gammaproteobacteria Alteromonadales 211ds20 28 Bacteria Proteobacteria Betaproteobacteria 51 Bacteria Chlorobi Ignavibacteria Ignavibacteriales Ignavibacteriaceae 13 Bacteria Proteobacteria Alphaproteobacteria Ellin329 102 Bacteria Proteobacteria Betaproteobacteria Gallionellales Gallionellaceae Gallionella 9 Bacteria Proteobacteria Gammaproteobacteria Chromatiales Ectothiorhodospiraceae 34 Bacteria Chlorobi BSV26 BSN164 14 Bacteria Nitrospirae Nitrospira Nitrospirales 98 Bacteria Chloroflexi Anaerolineae envOPS12 8 Bacteria Proteobacteria Deltaproteobacteria Syntrophobacterales Syntrophaceae Desulfomonile 20 Bacteria Planctomycetes Phycisphaerae MSBL9 17 Bacteria Verrucomicrobia Ellin515 3 Bacteria Bacteroidetes Chitinophagaceae Chitinophaga 36 Bacteria NC10 12 JH 10 Bacteria Nitrospirae Nitrospira Nitrospirales FW 4 30 Bacteria Proteobacteria Deltaproteobacteria Desulfobacterales Desulfobulbaceae 10 Bacteria Bacteroidetes Bacteroidia Bacteroidales 5 Bacteria Proteobacteria Deltaproteobacteria Bdellovibrionales Bdellovibrionaceae Bdellovibrio 23 Bacteria Chlorobi Ignavibacteria Ignavibacteriales Ignavibacteriaceae 7 Bacteria Proteobacteria Deltaproteobacteria Bdellovibrionales Bacteriovoracaceae 10 Bacteria Bacteroidetes Bacteroidia Bacteroidales SB 13 Bacteria Bacteroidetes Bacteroidia Bacteroidales 7 Bacteria Nitrospirae Nitrospira Nitrospirales 17 Bacteria Proteobacteria Deltaproteobacteria Syntrophobacterales Syntrophaceae 10 Bacteria Proteobacteria Betaproteobacteria Burkholderiales Comamonadaceae 9 Bacteria Chloroflexi Anaerolineae SHA 17 Bacteria Acidobacteria DA052 Ellin6513 16 Bacteria Chloroflexi Ellin6529 10 Bacteria Fibrobacteres TG3 TG3 16 Bacteria Proteobacteria 40 Bacteria Proteobacteria Betaproteobacteria Burkholderiales Comamonadaceae 7 Bacteria Proteobacteria Gammaproteobacteria Chromatiales Ectothiorhodospiraceae 15 Bacteria Proteobacteria Gammaproteobacteria Methylococcales Methylococcaceae Methylomonas 4 Bacteria Chloroflexi Anaerolineae GCA004 11 Bacteria Proteobacteria Alphaproteobacteria Rhizobiales Bradyrhizobiaceae Bradyrhizobium 18 Bacteria Chlorobi Ignavibacteria Ignavibacteriales Ignavibacteriaceae 9 Bacteria Acidobacteria Acidobacteria iii1 3 Bacteria Bacteroidetes Bacteroidia Bacteroidales 16 Bacteria Bacteroidetes Bacteroidia Bacteroidales 55 Bacteria Chloroflexi Anaerolineae Anaerolineales Anaerolinaceae Anaerolinea 17 Bacteria Chlorobi Ignavibacteria Ignavibacteriales Ignavibacteriaceae 8 Bacteria Chloroflexi Dehalococcoidetes Dehalococcoidales Dehalococcoidaceae 7 Bacteria Acidobacteria Solibacteres Solibacterales 9 Bacteria Acidobacteria OS 186 Bacteria Chloroflexi Anaerolineae GCA004 10 Bacteria OP8 OP8_1 SHA 4 Bacteria Proteobacteria Gammaproteobacteria HTCC2188 HTCC2089 5 Bacteria Chloroflexi Dehalococcoidetes Dehalococcoidales Dehalococcoidaceae 74 Bacteria Nitrospirae Nitrospira Nitrospirales FW 4 12 Bacteria Proteobacteria Deltaproteobacteria Syntrophobacterales Syntrophobacteraceae Syntrophobacter 20 Bacteria Chlorobi Chlorobia Chlorobiales Chlorobiaceae Chlorobaculum 10 Bacteria Proteobacteria Alphaproteobacteria Rhodospirillales Rhodospirillaceae 14 Archaea Crenarchaeota MBGB 6 Bacteria Proteobacteria Alphaproteobacteria Rhizobiales Methylocystaceae 6 Bacteria Bacteroidetes Bacteroidia Bacteroidales 5 Archaea Euryarchaeota Thermoplasmata E2 DHVEG 64 Bacteria Proteobacteria Alphaproteobacteria Rhizobiales Hyphomicrobiaceae Rhodoplanes 3 Bacteria Acidobacteria Solibacteres Solibacterales 24 Bacteria Planctomycetes Phycisphaerae MSBL9 4 Bacteria Chloroflexi Dehalococcoidetes Dehalococcoidales Dehalococcoidaceae 43 Bacteria Verrucomicrobia Ellin515 6 Bacteria Proteobacteria Epsilonproteobacteria Campylobacterales Helicobacteraceae Sulfurimonas 3 Bacteria 11 Bacteria Proteobacteria Deltaproteobacteria 23 Bacteria Bacteroidetes Bacteroidia Bacteroidales 42 Bacteria Chloroflexi Anaerolineae GCA004 13 Bacteria Actinobacteria Actinobacteria Actinomycetales 17 Bacteria Verrucomicrobia auto67_4W 6 Bacteria OP8 OP8_1 12 Bacteria Proteobacteria Deltaproteobacteria Myxococcales Haliangiaceae 9 Bacteria Proteobacteria Betaproteobacteria MND1 17 Bacteria Chloroflexi Dehalococcoidetes Dehalococcoidales Dehalococcoidaceae 9 Bacteria GN04 7 Bacteria Chloroflexi Anaerolineae S0208 6 Bacteria Proteobacteria Alphaproteobacteria Ellin329 12 Bacteria Chloroflexi Anaerolineae envOPS12 6 Bacteria Nitrospirae Nitrospira Nitrospirales FW 4 16 Bacteria Proteobacteria Gammaproteobacteria Xanthomonadales Sinobacteraceae 18 Bacteria Planctomycetes Phycisphaerae MSBL9 8 Bacteria Chloroflexi Dehalococcoidetes Dehalococcoidales Dehalococcoidaceae 6 Bacteria Bacteroidetes Bacteroidia Bacteroidales 6 Bacteria Chloroflexi Dehalococcoidetes Dehalococcoidales Dehalococcoidaceae 3 Bacteria Proteobacteria Alphaproteobacteria Caulobacterales Caulobacteraceae 5 Bacteria Chloroflexi Dehalococcoidetes 15 Bacteria Proteobacteria Alphaproteobacteria Rhodospirillales Rhodospirillaceae 18 Bacteria Chloroflexi Anaerolineae CFB 26 Bacteria Chloroflexi Dehalococcoidetes Dehalococcoidales Dehalococcoidaceae 13 Bacteria Spirochaetes Sediment SJA 6 Bacteria Chloroflexi Dehalococcoidetes GIF9 20 Bacteria Proteobacteria Gammaproteobacteria 6 Bacteria Proteobacteria Deltaproteobacteria Syntrophobacterales Syntrophorhabdaceae 3 Bacteria Planctomycetes Phycisphaerae MSBL9 3 Bacteria OP3 koll11 GIF10 14 Bacteria Proteobacteria Betaproteobacteria Thiobacterales 20 Bacteria Bacteroidetes Bacteroidia Bacteroidales 11 Bacteria Chlorobi SJA 6 Bacteria Acidobacteria Solibacteres Solibacterales Solibacteraceae Candidatus_Solibacter 8 Bacteria Proteobacteria Betaproteobacteria Thiobacterales Thiobacteraceae 50 Bacteria Proteobacteria Deltaproteobacteria Desulfobacterales Desulfobacteraceae Desulfococcus 18 Bacteria Chloroflexi Anaerolineae Anaerolineales Anaerolinaceae 14 Bacteria Acidobacteria Acidobacteriia Acidobacteriales Koribacteraceae Candidatus_Koribacter 11 Bacteria Planctomycetes OM190 CL500 8 Bacteria Verrucomicrobia Ellin515 12 Bacteria Chloroflexi Anaerolineae H39 10 Bacteria Bacteroidetes Bacteroidia Bacteroidales 7 Bacteria Proteobacteria Gammaproteobacteria 16 Bacteria Chloroflexi Anaerolineae pLW 19 Bacteria Proteobacteria Betaproteobacteria 3 Bacteria Proteobacteria Gammaproteobacteria Chromatiales 7 Bacteria Chloroflexi Anaerolineae envOPS12 47 Bacteria Proteobacteria Betaproteobacteria Hydrogenophilales Hydrogenophilaceae Thiobacillus 48 Bacteria Proteobacteria Gammaproteobacteria Xanthomonadales Xanthomonadaceae Luteibacter Luteibacter_rhizovicinus 27 Bacteria Chloroflexi Anaerolineae GCA004 21 Bacteria Proteobacteria Betaproteobacteria 5 Archaea Crenarchaeota Thaumarchaeota Cenarchaeales SAGMA 12 Bacteria Bacteroidetes Bacteroidia Bacteroidales 17 Bacteria Proteobacteria Alphaproteobacteria Rhizobiales Hyphomicrobiaceae Rhodoplanes 10 Bacteria Proteobacteria Deltaproteobacteria Syntrophobacterales Syntrophobacteraceae Syntrophobacter 15 Bacteria Acidobacteria DA052 Ellin6513 4 Bacteria Acidobacteria iii1 32 28 Bacteria Chloroflexi Anaerolineae envOPS12 19 Bacteria Proteobacteria Deltaproteobacteria Desulfuromonadales Geobacteraceae Geobacter 4 Bacteria Proteobacteria Alphaproteobacteria Rhodospirillales Acetobacteraceae Acidiphilium 3 Bacteria TM6 SJA 8 Bacteria Proteobacteria Deltaproteobacteria Desulfobacterales Desulfobacteraceae Desulfococcus 10 Bacteria Acidobacteria BPC102 MVS 15 Bacteria Proteobacteria Deltaproteobacteria Desulfuromonadales Geobacteraceae Geobacter 22 Bacteria Proteobacteria Gammaproteobacteria Chromatiales 5 Bacteria Proteobacteria Deltaproteobacteria 7 Bacteria Planctomycetes Phycisphaerae AKAU3564 4 Bacteria Proteobacteria Gammaproteobacteria Xanthomonadales Sinobacteraceae 20 Bacteria Acidobacteria Solibacteres Solibacterales AKIW659 13 Bacteria Proteobacteria Deltaproteobacteria Syntrophobacterales Syntrophobacteraceae Syntrophobacter 6 Bacteria Chloroflexi Dehalococcoidetes GIF9 59 Bacteria Proteobacteria Gammaproteobacteria 5 Bacteria Chloroflexi Dehalococcoidetes GIF9 4 Bacteria Chloroflexi Anaerolineae GCA004 13 Bacteria Acidobacteria Solibacteres Solibacterales 151 Archaea Euryarchaeota Thermoplasmata E2 DHVEG 3 Bacteria Proteobacteria Alphaproteobacteria Ellin329 8 Bacteria Proteobacteria Clostridia Nitrospirales Syntrophobacteraceae 3 Bacteria Bacteroidetes Bacteroidia Bacteroidales 3 Bacteria Lentisphaerae Victivallales Victivallaceae 4 Bacteria Chlorobi BSV26 A89 19 Bacteria Nitrospirae Nitrospira Nitrospirales LCP 95 Bacteria Nitrospirae Nitrospira Nitrospirales GOUTA19 3 Bacteria Bacteroidetes Bacteroidia Bacteroidales 4 Bacteria Bacteroidetes Bacteroidia Bacteroidales 3 Bacteria Proteobacteria Deltaproteobacteria Syntrophobacterales Syntrophorhabdaceae 10 Bacteria Chloroflexi Anaerolineae pLW 17 Bacteria Proteobacteria Deltaproteobacteria Syntrophobacterales Syntrophorhabdaceae 5 Bacteria Proteobacteria Deltaproteobacteria Syntrophobacterales Syntrophobacteraceae 5 Bacteria Proteobacteria Alphaproteobacteria Rhodospirillales Rhodospirillaceae 9 Bacteria Chlorobi BSV26 PK329 42 Bacteria Proteobacteria Deltaproteobacteria Desulfobacterales Desulfobacteraceae Desulfococcus 4 Bacteria Acidobacteria BPC102 MVS 5 Bacteria OP8 OP8_2 10 Bacteria Actinobacteria Actinobacteria Actinomycetales Dietziaceae Dietzia 20 Bacteria Verrucomicrobia auto67_4W 5 Bacteria Proteobacteria Deltaproteobacteria MBNT15 6 Bacteria Proteobacteria Deltaproteobacteria Syntrophobacterales Syntrophobacteraceae 4 Archaea Euryarchaeota Thermoplasmata E2 DHVEG 27 Bacteria Bacteroidetes Bacteroidia Bacteroidales 19 Bacteria Chlorobi BSV26 C20 14 Bacteria Nitrospirae Nitrospira Nitrospirales LCP 18 Bacteria Nitrospirae Nitrospira Nitrospirales LCP 5 Bacteria Proteobacteria Alphaproteobacteria Ellin329 3 Bacteria Chloroflexi Dehalococcoidetes Dehalococcoidales Dehalococcoidaceae 40 Bacteria Acidobacteria DA052 Ellin6513 11 Bacteria Proteobacteria Deltaproteobacteria Syntrophobacterales Syntrophaceae 6 Bacteria Proteobacteria Deltaproteobacteria 13 Bacteria Proteobacteria Deltaproteobacteria Syntrophobacterales Syntrophobacteraceae 19 Bacteria Proteobacteria Deltaproteobacteria Syntrophobacterales Syntrophaceae Desulfobacca 12 Archaea Crenarchaeota MCG 16 Bacteria Proteobacteria Epsilonproteobacteria Campylobacterales Helicobacteraceae Sulfuricurvum Sulfuricurvum_kujiense 7 Bacteria Proteobacteria Deltaproteobacteria Desulfobacterales Desulfobacteraceae 10 Bacteria Proteobacteria Alphaproteobacteria Ellin329 8 Bacteria Bacteroidetes Bacteroidia Bacteroidales 24 Bacteria Proteobacteria Alphaproteobacteria 22 Bacteria Bacteroidetes Bacteroidia Bacteroidales 19 Bacteria Proteobacteria Betaproteobacteria 6 Bacteria Proteobacteria Alphaproteobacteria Rhodospirillales Rhodospirillaceae 4 Bacteria KSB1 MSB 6 Bacteria Proteobacteria Betaproteobacteria Ellin6067 7 Bacteria Bacteroidetes Bacteroidia Bacteroidales 3 Bacteria Chloroflexi Anaerolineae pLW 15 Bacteria Proteobacteria Deltaproteobacteria Desulfobacterales Desulfobacteraceae 7 Bacteria Chlorobi BSV26 PK329 11 Archaea Crenarchaeota MCG pGrfC26 7 Bacteria Spirochaetes Spirochaetes Spirochaetales Spirochaetaceae 6 Bacteria Chloroflexi Gitt 15 Bacteria Proteobacteria Alphaproteobacteria Rhodospirillales Rhodospirillaceae 5 Bacteria Chlorobi OPB56 21 Bacteria Actinobacteria Actinobacteria Actinomycetales Nocardioidaceae Aeromicrobium 7 Bacteria Bacteroidetes Bacteroidia Bacteroidales 5 Bacteria Chlamydiae Chlamydiia Chlamydiales Rhabdochlamydiaceae Candidatus_Rhabdochlamydia 7 Bacteria Bacteroidetes Sphingobacteriia Sphingobacteriales 9 Bacteria Acidobacteria Acidobacteriia Acidobacteriales Koribacteraceae Candidatus_Koribacter 9 Bacteria Chloroflexi Anaerolineae 7 Bacteria Chloroflexi Anaerolineae Anaerolineales Anaerolinaceae C1_B004 8 Bacteria Chloroflexi Anaerolineae S0208 7 Bacteria Chlorobi Ignavibacteria Ignavibacteriales Ignavibacteriaceae 8 Bacteria Proteobacteria Deltaproteobacteria 16 Bacteria Chlorobi Ignavibacteria Ignavibacteriales Ignavibacteriaceae 5 Bacteria Spirochaetes Spirochaetes Spirochaetales Spirochaetaceae 3 Bacteria Proteobacteria Deltaproteobacteria Syntrophobacterales Syntrophobacteraceae 5 Bacteria Proteobacteria Alphaproteobacteria Rhodospirillales Acetobacteraceae Acidiphilium 9 Bacteria Proteobacteria Gammaproteobacteria Xanthomonadales Sinobacteraceae 12 Bacteria OP3 koll11 GIF10 14 Bacteria Chloroflexi Anaerolineae Anaerolineales Anaerolinaceae Anaerolinea 38 Bacteria Bacteroidetes Bacteroidia Bacteroidales 9 Bacteria Acidobacteria TM1 49 Bacteria Chloroflexi Anaerolineae GCA004 6 Bacteria Proteobacteria Deltaproteobacteria Desulfarculales Desulfarculaceae 4 Bacteria Chlorobi 9 Bacteria Chloroflexi Ellin6529 5 Bacteria Proteobacteria Deltaproteobacteria Desulfobacterales Desulfobulbaceae 22 Bacteria Proteobacteria Gammaproteobacteria Methylococcales Crenotrichaceae Crenothrix 6 Bacteria Acidobacteria Acidobacteria CCU21 10 Bacteria Verrucomicrobia Opitutae 124 Archaea Crenarchaeota MCG pGrfC26 14 Bacteria Spirochaetes Spirochaetes Spirochaetales Spirochaetaceae Treponema 6 Bacteria Chlorobi BSV26 PK329 29 Bacteria Proteobacteria Deltaproteobacteria Desulfuromonadales Geobacteraceae Geobacter 3 Bacteria Proteobacteria Deltaproteobacteria 36 Bacteria Proteobacteria Gammaproteobacteria Chromatiales 5 Bacteria Proteobacteria Betaproteobacteria Burkholderiales Comamonadaceae 4 Bacteria OP3 BD4 4 Bacteria Spirochaetes Leptospiraceae Leptonema 10 Bacteria Verrucomicrobia Opitutae Opitutales Opitutaceae Opitutus 3 Bacteria Chloroflexi Dehalococcoidetes Dehalococcoidales Dehalococcoidaceae 7 Bacteria Acidobacteria Solibacteres Solibacterales 8 Bacteria OP3 koll11 GIF10 9 Bacteria Chloroflexi Dehalococcoidetes Dehalococcoidales Dehalococcoidaceae 7 Bacteria Bacteroidetes Bacteroidia Bacteroidales SB 7 Bacteria Acidobacteria Solibacteres Solibacterales AKIW659 9 Bacteria Proteobacteria Betaproteobacteria Methylophilales Methylophilaceae 10 Bacteria Proteobacteria Deltaproteobacteria 5 Bacteria Bacteroidetes Bacteroidia Bacteroidales S24 4 Bacteria OP3 koll11 GIF10 9 Archaea Euryarchaeota Thermoplasmata E2 DHVEG 8 Bacteria Nitrospirae Nitrospira Nitrospirales FW 4 4 Bacteria Bacteroidetes Bacteroidia Bacteroidales Bacteroidaceae Bacteroides Bacteroides_fragilis 4 Bacteria GN04 GN15 4 Bacteria Proteobacteria Deltaproteobacteria Desulfobacterales Desulfobulbaceae 11 Bacteria OP3 BD4 6 Bacteria Bacteroidetes Bacteroidia Bacteroidales 9 Bacteria Nitrospirae Nitrospira Nitrospirales LCP 9 Bacteria Proteobacteria Deltaproteobacteria Desulfuromonadales Pelobacteraceae 14 Bacteria Bacteroidetes Bacteroidia Bacteroidales Porphyromonadaceae 4 Bacteria Tenericutes Mollicutes