7 Archaea Euryarchaeota DSEG 104A5 150 Archaea Euryarchaeota Methanomicrobia Methanomicrobiales Methanoregulaceae Methanolinea 9 Archaea Euryarchaeota Archaeoglobi Archaeoglobales Archaeoglobaceae Archaeoglobus Archaeoglobus_veneficus 61 Archaea Euryarchaeota Methanomicrobia Methanomicrobiales 44 Archaea Euryarchaeota Methanomicrobia Methanomicrobiales Methanoregulaceae Methanolinea 8 Bacteria AC1 SHA 3 Archaea YLA114 16 Archaea Euryarchaeota Methanomicrobia Methanosarcinales Methanosaetaceae Methanosaeta 4 Archaea YLA114 9 Archaea YLA114 11 Archaea Euryarchaeota DSEG ArcA07 12 Archaea Euryarchaeota Methanomicrobia E2 42 Bacteria Chloroflexi Anaerolineae SBR1031 SHA 5 Archaea YLA114 5 Bacteria Chloroflexi Anaerolineae SBR1031 SHA 27 Bacteria Spirochaetes Spirochaetes Spirochaetales Spirochaetaceae 64 Archaea Euryarchaeota Methanomicrobia Methanomicrobiales Methanomicrobiaceae 6 Archaea Euryarchaeota Methanomicrobia Methanomicrobiales Methanomicrobiaceae 21 Archaea Euryarchaeota Methanomicrobia Methanomicrobiales Methanoregulaceae Candidatus_Methanoregula 7 Archaea Euryarchaeota Methanomicrobia Methanomicrobiales Methanoregulaceae Candidatus_Methanoregula 83 Archaea Euryarchaeota Methanomicrobia Methanosarcinales Methanosaetaceae Methanosaeta 41 Archaea Euryarchaeota Methanomicrobia Methanomicrobiales Methanoregulaceae Methanolinea 59 Bacteria Chloroflexi Anaerolineae SBR1031 SHA 22 Bacteria Chloroflexi Anaerolineae SBR1031 SHA 5 Archaea 4 Archaea YLA114 7 Archaea Euryarchaeota Methanobacteria Methanobacteriales Methanobacteriaceae Methanobacterium 32 Archaea Euryarchaeota Methanomicrobia Methanosarcinales Methanosaetaceae Methanosaeta 7 Archaea Euryarchaeota Methanomicrobia Methanomicrobiales Methanomicrobiaceae Methanoculleus 3 Archaea WCHD3 5 Bacteria Chloroflexi Anaerolineae SBR1031 11 Archaea Euryarchaeota Methanomicrobia Methanomicrobiales Methanoregulaceae 6 Archaea Euryarchaeota Methanomicrobia Methanomicrobiales Methanoregulaceae Methanolinea 5 Bacteria OD1 21 Archaea Euryarchaeota Methanomicrobia Methanosarcinales Methanosaetaceae Methanosaeta 5 Archaea WCHD3 5 Archaea Euryarchaeota Methanomicrobia Methanosarcinales Methanosarcinaceae Methanosarcina 8 Bacteria Chloroflexi Anaerolineae SBR1031 3 Archaea Crenarchaeota MCG 5 Bacteria GOUTA4 73 Archaea Crenarchaeota MCG pGrfC26 5 Bacteria Actinobacteria Acidimicrobiia Acidimicrobiales koll13 5 Bacteria Chloroflexi Anaerolineae SBR1031 11 Bacteria Proteobacteria Deltaproteobacteria Desulfobacterales Desulfobulbaceae 4 Bacteria Chloroflexi Anaerolineae Anaerolineales Anaerolinaceae C1_B004 8 Bacteria Proteobacteria Gammaproteobacteria HTCC2188 HTCC2089 11 Archaea Crenarchaeota MCG 6 Bacteria Proteobacteria Gammaproteobacteria Chromatiales 14 Bacteria Proteobacteria Alphaproteobacteria Rhizobiales Hyphomicrobiaceae Rhodoplanes 166 Bacteria Proteobacteria Betaproteobacteria 7 Bacteria Chloroflexi Anaerolineae SJA 26 Bacteria Chlorobi Ignavibacteria Ignavibacteriales Ignavibacteriaceae 22 Bacteria OP8 SAW1_B6 28 Archaea Crenarchaeota MCG 14 Bacteria Proteobacteria Alphaproteobacteria Rhizobiales Hyphomicrobiaceae Rhodoplanes 18 Bacteria Proteobacteria Deltaproteobacteria Syntrophobacterales Syntrophaceae Desulfobacca 32 Bacteria Chloroflexi Anaerolineae SB 37 Bacteria Proteobacteria Gammaproteobacteria Methylococcales Crenotrichaceae Crenothrix 191 Bacteria Proteobacteria Deltaproteobacteria Desulfobacterales Desulfobacteraceae Desulfococcus 21 Bacteria Proteobacteria Deltaproteobacteria MBNT15 56 Bacteria Chloroflexi Anaerolineae CFB 5 Bacteria Caldithrix Caldithrixae Caldithrixales Caldithrixaceae LCP 9 Archaea Crenarchaeota MCG 3 Archaea Crenarchaeota MCG 7 Bacteria Chloroflexi Anaerolineae CFB 456 Archaea Crenarchaeota MBGB 7 Bacteria Chloroflexi Anaerolineae CFB 42 Bacteria Chloroflexi Anaerolineae GCA004 25 Bacteria Chloroflexi Anaerolineae S0208 60 Bacteria Chloroflexi Anaerolineae GCA004 57 Archaea Euryarchaeota Thermoplasmata E2 DHVEG 54 Bacteria Chloroflexi Anaerolineae SHA 10 Bacteria Chloroflexi Anaerolineae 95 Bacteria Proteobacteria Betaproteobacteria Hydrogenophilales Hydrogenophilaceae Thiobacillus 47 Bacteria Acidobacteria Acidobacteria CCU21 21 Bacteria Proteobacteria Deltaproteobacteria Desulfuromonadales Geobacteraceae Geobacter 17 Archaea Crenarchaeota MCG 8 Bacteria GN04 GN15 46 Bacteria Proteobacteria Deltaproteobacteria Syntrophobacterales Syntrophaceae 10 Bacteria Chloroflexi Ellin6529 6 Bacteria Chloroflexi Dehalococcoidetes GIF9 33 Archaea Crenarchaeota MCG 6 Archaea Euryarchaeota Methanobacteria Methanobacteriales WSA2 12 Bacteria Planctomycetes Phycisphaerae MSBL9 26 Bacteria Planctomycetes Phycisphaerae MSBL9 17 Bacteria GN04 GN15 68 Archaea Crenarchaeota MCG 9 Bacteria Planctomycetes Phycisphaerae MSBL9 13 Bacteria OP8 OP8_1 8 Bacteria Proteobacteria Gammaproteobacteria Methylococcales Methylococcaceae 8 Bacteria Proteobacteria Alphaproteobacteria Rhodobacterales Rhodobacteraceae 3 Bacteria TM6 SJA 50 Bacteria Caldithrix Caldithrixae Caldithrixales BA059 9 Bacteria Proteobacteria Alphaproteobacteria Rhizobiales Hyphomicrobiaceae Rhodoplanes 29 Archaea Crenarchaeota MCG B10 23 Bacteria Proteobacteria Deltaproteobacteria Syntrophobacterales Syntrophaceae 11 Bacteria Chloroflexi Dehalococcoidetes GIF9 3 Bacteria Proteobacteria Deltaproteobacteria Syntrophobacterales Syntrophaceae Desulfobacca 18 Bacteria Acidobacteria Acidobacteria iii1 22 Bacteria Proteobacteria Gammaproteobacteria Xanthomonadales Sinobacteraceae 32 Bacteria Acidobacteria BPC102 MVS 4 Bacteria Chloroflexi Dehalococcoidetes Dehalococcoidales Dehalococcoidaceae 8 Bacteria Chloroflexi Dehalococcoidetes Dehalococcoidales Dehalococcoidaceae 17 Bacteria Proteobacteria Alphaproteobacteria Rhizobiales Hyphomicrobiaceae 14 Archaea Crenarchaeota MCG pGrfC26 11 Archaea Crenarchaeota MBGB 42 Bacteria Proteobacteria Deltaproteobacteria Desulfobacterales Desulfobacteraceae Desulfococcus 92 Bacteria Chloroflexi Anaerolineae GCA004 26 Bacteria Proteobacteria Betaproteobacteria Methylophilales 15 Bacteria Proteobacteria Betaproteobacteria MND1 22 Bacteria Proteobacteria Deltaproteobacteria 5 Archaea Crenarchaeota AAG 5 Bacteria Proteobacteria Deltaproteobacteria Desulfobacterales Desulfobulbaceae 8 Bacteria Spirochaetes Spirochaetes Spirochaetales Spirochaetaceae 14 Bacteria Chloroflexi Anaerolineae SBR1031 SHA 21 Bacteria Proteobacteria Deltaproteobacteria Desulfarculales Desulfarculaceae 4 Bacteria Bacteroidetes Bacteroidia Bacteroidales 20 Bacteria Firmicutes Clostridia Clostridiales Clostridiaceae Clostridium 12 Bacteria Bacteroidetes Bacteroidia Bacteroidales 68 Bacteria Proteobacteria Gammaproteobacteria Chromatiales 13 Bacteria Chloroflexi Anaerolineae GCA004 14 Archaea Crenarchaeota MCG pGrfC26 7 Bacteria Proteobacteria Deltaproteobacteria IndB3 20 Bacteria Nitrospirae Nitrospira Nitrospirales LCP 45 Archaea Euryarchaeota Thermoplasmata E2 DHVEG 22 Bacteria Nitrospirae Nitrospira Nitrospirales LCP 11 Bacteria Chloroflexi Dehalococcoidetes Dehalococcoidales Dehalococcoidaceae 9 Bacteria Chlorobi Ignavibacteria Ignavibacteriales Ignavibacteriaceae 12 Bacteria Firmicutes Bacilli Bacillales Bacillaceae Bacillus 4 Bacteria SC4 9 Bacteria Bacteroidetes Bacteroidia Bacteroidales 11 Bacteria Firmicutes Clostridia Clostridiales 22 Bacteria Verrucomicrobia Ellin515 22 Archaea Crenarchaeota AAG 7 Bacteria Proteobacteria Deltaproteobacteria Syntrophobacterales Syntrophobacteraceae 5 Bacteria Nitrospirae Nitrospira Nitrospirales LCP 17 Bacteria Proteobacteria Gammaproteobacteria Xanthomonadales Xanthomonadaceae 4 Bacteria GOUTA4 20 Bacteria Bacteroidetes Bacteroidia Bacteroidales 13 Bacteria OP8 OP8_1 SHA 9 Bacteria Chloroflexi Anaerolineae SBR1031 oc28 30 Bacteria Nitrospirae Nitrospira Nitrospirales LCP 27 Bacteria Chloroflexi Anaerolineae CFB 75 Archaea Euryarchaeota Thermoplasmata E2 DHVEG 17 Bacteria Chlorobi Ignavibacteria Ignavibacteriales Ignavibacteriaceae 4 Bacteria Spirochaetes Spirochaetes Spirochaetales Spirochaetaceae 4 Bacteria Actinobacteria Actinobacteria WCHB1 At425_EubF1 8 Bacteria Proteobacteria Deltaproteobacteria Syntrophobacterales Syntrophaceae Desulfomonile 10 Bacteria Proteobacteria Deltaproteobacteria 10 Bacteria Nitrospirae Nitrospira Nitrospirales FW 4 10 Bacteria WS3 PRR 9 Bacteria Bacteroidetes Cytophagia Cytophagales Flammeovirgaceae 207 Archaea Crenarchaeota MCG pGrfC26 3 Bacteria Chlorobi SJA 31 Bacteria Proteobacteria Gammaproteobacteria 3 Bacteria Proteobacteria Betaproteobacteria Thiobacterales 7 Archaea Euryarchaeota Thermoplasmata E2 9 Bacteria Spirochaetes Spirochaetes Spirochaetales Spirochaetaceae Spirochaeta 25 Bacteria Chloroflexi Anaerolineae envOPS12 12 Bacteria Proteobacteria Gammaproteobacteria Chromatiales 4 Bacteria Caldiserica Caldisericia Caldisericales 6 Bacteria Proteobacteria Deltaproteobacteria Desulfobacterales Desulfobulbaceae 32 Bacteria Nitrospirae Nitrospira Nitrospirales GOUTA19 3 Bacteria KSB1 19 Bacteria GN04 3 Bacteria Chloroflexi Anaerolineae SHA 44 Bacteria Chloroflexi Anaerolineae SBR1031 SHA 41 Archaea Crenarchaeota MCG 34 Bacteria Proteobacteria 13 Bacteria OP8 OP8_1 5 Bacteria Elusimicrobia Elusimicrobia MVP 4 Bacteria Proteobacteria Deltaproteobacteria 23 Bacteria Acidobacteria OS 4 Bacteria Proteobacteria Deltaproteobacteria Myxococcales 14 Bacteria Actinobacteria Actinobacteria Actinomycetales Kineosporiaceae 6 Bacteria Proteobacteria Gammaproteobacteria Xanthomonadales Sinobacteraceae 6 Bacteria Chloroflexi Anaerolineae S0208 28 Bacteria Proteobacteria Deltaproteobacteria Desulfarculales Desulfarculaceae 39 Bacteria Proteobacteria Deltaproteobacteria Desulfobacterales Desulfobacteraceae 58 Bacteria Spirochaetes Spirochaetes Spirochaetales Spirochaetaceae 12 Bacteria Acidobacteria BPC102 MVS 12 Archaea Crenarchaeota MCG pGrfC26 12 Bacteria Planctomycetes Phycisphaerae MSBL9 6 Bacteria Proteobacteria Epsilonproteobacteria Campylobacterales Helicobacteraceae Sulfuricurvum Sulfuricurvum_kujiense 12 Bacteria Proteobacteria Gammaproteobacteria Chromatiales 3 Bacteria Chlorobi 5 Bacteria Chloroflexi Dehalococcoidetes Dehalococcoidales Dehalococcoidaceae 8 Bacteria Planctomycetes Phycisphaerae AKAU3564 7 Archaea Euryarchaeota Thermoplasmata E2 DHVEG 43 Bacteria Proteobacteria Betaproteobacteria MND1 9 Bacteria Spirochaetes Spirochaetes Spirochaetales Spirochaetaceae Spirochaeta 130 Archaea Crenarchaeota MCG pGrfC26 6 Bacteria Proteobacteria Deltaproteobacteria Syntrophobacterales Syntrophaceae Desulfobacca 9 Bacteria Verrucomicrobia auto67_4W 10 Bacteria Proteobacteria Gammaproteobacteria Chromatiales 103 Bacteria Nitrospirae Nitrospira Nitrospirales LCP 16 Bacteria Spirochaetes Spirochaetes Spirochaetales Spirochaetaceae 7 Bacteria Proteobacteria Deltaproteobacteria Desulfarculales Desulfarculaceae 7 Bacteria Firmicutes Clostridia Clostridiales 19 Bacteria Chlorobi Ignavibacteria Ignavibacteriales Ignavibacteriaceae 18 Bacteria VHS 3 Archaea Crenarchaeota MCG 15 Archaea Euryarchaeota Thermoplasmata E2 TMEG 14 Archaea Euryarchaeota Thermoplasmata E2 DHVEG 4 Bacteria Proteobacteria Deltaproteobacteria Syntrophobacterales Syntrophaceae 9 Archaea Crenarchaeota MCG B10 9 Bacteria Caldithrix Caldithrixae Caldithrixales Caldithrixaceae LCP 15 Bacteria Nitrospirae Nitrospira Nitrospirales LCP 29 Bacteria Bacteroidetes Bacteroidia Bacteroidales 5 Bacteria Proteobacteria Betaproteobacteria SC 5 Bacteria Proteobacteria Deltaproteobacteria Myxococcales 23 Bacteria Chloroflexi Dehalococcoidetes Dehalococcoidales Dehalococcoidaceae 3 Bacteria Bacteroidetes Bacteroidia Bacteroidales 4 Bacteria Planctomycetes 19 Bacteria Chlorobi Ignavibacteria Ignavibacteriales Ignavibacteriaceae 7 Bacteria Proteobacteria Betaproteobacteria Burkholderiales Comamonadaceae 3 Bacteria Proteobacteria Gammaproteobacteria 249 Bacteria Proteobacteria Epsilonproteobacteria Campylobacterales Helicobacteraceae Sulfurimonas 6 Bacteria OP8 OP8_1 3 Bacteria Nitrospirae Nitrospira Nitrospirales 6 Archaea Euryarchaeota Thermoplasmata E2 CCA47 6 Bacteria Gemmatimonadetes Gemmatimonadetes 6 Bacteria Chloroflexi Anaerolineae SBR1031 A4b 6 Bacteria Bacteroidetes Bacteroidia Bacteroidales 33 Archaea Euryarchaeota Thermoplasmata E2 5 Bacteria Bacteroidetes Cytophagia Cytophagales Flammeovirgaceae 11 Bacteria Proteobacteria Deltaproteobacteria Desulfobacterales Desulfobulbaceae 4 Bacteria Spirochaetes A0 7 Bacteria Chloroflexi Dehalococcoidetes Dehalococcoidales Dehalococcoidaceae 10 Bacteria Proteobacteria Deltaproteobacteria BPC076 7 Bacteria Chloroflexi 4 Bacteria Proteobacteria Deltaproteobacteria Syntrophobacterales Syntrophobacteraceae 15 Archaea Crenarchaeota MCG pGrfC26 25 Bacteria Proteobacteria Deltaproteobacteria Syntrophobacterales Syntrophaceae Desulfobacca 23 Bacteria Chloroflexi Anaerolineae GCA004 4 Bacteria Proteobacteria Gammaproteobacteria Methylococcales Methylococcaceae 13 Archaea Euryarchaeota Thermoplasmata E2 DHVEG 64 Archaea Crenarchaeota MCG pGrfC26 98 Bacteria Proteobacteria Deltaproteobacteria Syntrophobacterales Syntrophobacteraceae 4 Bacteria Chloroflexi Dehalococcoidetes GIF9 9 Bacteria Proteobacteria Deltaproteobacteria NKB15 3 Bacteria GN02 BB34 16 Bacteria Nitrospirae Nitrospira Nitrospirales FW 4 30 Bacteria Chloroflexi Anaerolineae S0208 17 Archaea Crenarchaeota MCG 5 Bacteria Firmicutes Bacilli Bacillales 6 Bacteria Chloroflexi Anaerolineae GCA004 14 Bacteria Proteobacteria Betaproteobacteria Methylophilales Methylophilaceae 5 Bacteria Proteobacteria Deltaproteobacteria NKB15 12 Bacteria Chloroflexi Dehalococcoidetes GIF9 5 Bacteria Proteobacteria Alphaproteobacteria Rhizobiales Methylocystaceae 6 Bacteria Planctomycetes Clostridia 7 Bacteria Proteobacteria Gammaproteobacteria Chromatiales 4 Bacteria WS3 PRR Sediment 3 Bacteria Proteobacteria Gammaproteobacteria Legionellales Coxiellaceae 5 Bacteria Chloroflexi Dehalococcoidetes GIF9 5 Bacteria Acidobacteria Acidobacteria 8 Bacteria Chloroflexi Anaerolineae S0208 7 Bacteria Nitrospirae Nitrospira Nitrospirales FW 4 7 Bacteria Acidobacteria Acidobacteria BPC015 3 Bacteria Acidobacteria Acidobacteria iii1 RB40 8 Bacteria Proteobacteria Gammaproteobacteria Methylococcales Methylococcaceae 6 Bacteria Proteobacteria Deltaproteobacteria Desulfobacterales Desulfobulbaceae 7 Bacteria Chloroflexi Dehalococcoidetes Dehalococcoidales Dehalococcoidaceae 4 Bacteria Acidobacteria Acidobacteriia Acidobacteriales Acidobacteriaceae 8 Bacteria Proteobacteria Betaproteobacteria 15 Bacteria Acidobacteria BPC102 B110 8 Bacteria Proteobacteria Gammaproteobacteria Xanthomonadales Sinobacteraceae 3 Bacteria WS3 PRR SSS58A 6 Bacteria Chloroflexi Anaerolineae envOPS12 8 Archaea Euryarchaeota Thermoplasmata E2 20c 7 Bacteria Chloroflexi Anaerolineae SBR1031 A4b 12 Bacteria Chloroflexi Anaerolineae GCA004 28 Bacteria Proteobacteria Deltaproteobacteria Syntrophobacterales Syntrophaceae Desulfobacca 4 Bacteria Acidobacteria TM1 5 Bacteria Chloroflexi Anaerolineae GCA004 6 Bacteria Acidobacteria TM1 9 Bacteria Acidobacteria Acidobacteria CCU21 48 Bacteria Proteobacteria Deltaproteobacteria Syntrophobacterales Syntrophaceae Desulfobacca 6 Bacteria Proteobacteria Deltaproteobacteria Desulfarculales Desulfarculaceae 8 Archaea Euryarchaeota Thermoplasmata E2 DHVEG 11 Bacteria Chloroflexi Anaerolineae SHA 13 Bacteria Bacteroidetes Bacteroidia Bacteroidales 7 Bacteria Gemmatimonadetes Gemm 12 Bacteria Chloroflexi Ellin6529 15 Bacteria Proteobacteria Deltaproteobacteria 9 Bacteria Chloroflexi Dehalococcoidetes Dehalococcoidales Dehalococcoidaceae 9 Bacteria Chloroflexi Dehalococcoidetes Dehalococcoidales Dehalococcoidaceae 3 Bacteria OP11 OP11 8 Bacteria Proteobacteria Deltaproteobacteria Desulfarculales Desulfarculaceae 11 Bacteria Chloroflexi Anaerolineae SBR1031 SHA 35 Bacteria Spirochaetes Spirochaetes Spirochaetales Spirochaetaceae 3 Bacteria Acidobacteria 4 Bacteria WS3 PRR LD1 12 Bacteria GN04 GN15 4 Bacteria Proteobacteria Betaproteobacteria SC 4 Bacteria Proteobacteria Deltaproteobacteria Syntrophobacterales Syntrophobacteraceae 30 Archaea Euryarchaeota Thermoplasmata E2 20 Bacteria Chloroflexi Dehalococcoidetes Dehalococcoidales Dehalococcoidaceae 12 Bacteria Proteobacteria Deltaproteobacteria Desulfuromonadales Pelobacteraceae Pelobacter 31 Bacteria Proteobacteria Betaproteobacteria Burkholderiales Alcaligenaceae 6 Bacteria Proteobacteria Gammaproteobacteria Thiotrichales Piscirickettsiaceae 7 Bacteria Proteobacteria Alphaproteobacteria 6 Bacteria GN04 GN15 4 Bacteria Bacteroidetes 7 Bacteria BRC1 3 Bacteria Spirochaetes Spirochaetes Spirochaetales Spirochaetaceae 13 Bacteria Proteobacteria Deltaproteobacteria Desulfobacterales Desulfobacteraceae Desulfococcus 22 Bacteria Proteobacteria Deltaproteobacteria Desulfarculales Desulfarculaceae 4 Bacteria Proteobacteria Deltaproteobacteria 11 Bacteria Chloroflexi Anaerolineae H39 18 Bacteria Chloroflexi Anaerolineae Anaerolineales Anaerolinaceae C1_B004 9 Bacteria Bacteroidetes Bacteroidia Bacteroidales 12 Bacteria Proteobacteria Deltaproteobacteria 8 Bacteria WS3 PRR Sediment MSB 21 Archaea Crenarchaeota MCG pGrfC26 7 Bacteria WS3 PRR Sediment 6 Archaea Euryarchaeota Thermoplasmata E2 TMEG 7 Archaea Euryarchaeota DSEG ArcA07 4 Bacteria OP11 OP11 98 Archaea Euryarchaeota Thermoplasmata E2 DHVEG 12 Bacteria Proteobacteria Deltaproteobacteria BPC076 9 Bacteria Proteobacteria Deltaproteobacteria BPC076 3 Bacteria Caldithrix Caldithrixae Caldithrixales Caldithrixaceae LCP 4 Bacteria Chlorobi BSV26 C20 12 Bacteria Proteobacteria Deltaproteobacteria Desulfobacterales Desulfobulbaceae 110 Bacteria Spirochaetes Spirochaetes Spirochaetales Spirochaetaceae 5 Bacteria GN04 GN15 6 Bacteria Spirochaetes Spirochaetes Spirochaetales Spirochaetaceae 10 Archaea Euryarchaeota Thermoplasmata E2 DHVEG 11 Archaea Crenarchaeota MBGB 14 Bacteria Proteobacteria Gammaproteobacteria Xanthomonadales Sinobacteraceae 7 Bacteria Nitrospirae Nitrospira Nitrospirales BD2 5 Bacteria Proteobacteria Deltaproteobacteria 9 Bacteria Proteobacteria Deltaproteobacteria 8 Archaea Euryarchaeota Thermoplasmata E2 DHVEG 8 Bacteria Acidobacteria Acidobacteriia Acidobacteriales Acidobacteriaceae Acidobacterium 4 Bacteria Chloroflexi Anaerolineae SB 96 Bacteria Nitrospirae Nitrospira Nitrospirales LCP 14 Bacteria Chloroflexi Dehalococcoidetes 4 Bacteria Proteobacteria Alphaproteobacteria Rhizobiales 8 Bacteria Proteobacteria Gammaproteobacteria Chromatiales 6 Bacteria Chloroflexi Anaerolineae SBR1031 A4b 6 Bacteria Acidobacteria iii1 32 5 Archaea Euryarchaeota DSEG 104A5 4 Archaea Crenarchaeota 5 Bacteria Nitrospirae Nitrospira Nitrospirales GOUTA19 12 Bacteria Chloroflexi Anaerolineae MSB 4 Bacteria Chloroflexi Dehalococcoidetes Dehalococcoidales Dehalococcoidaceae 7 Bacteria Gemmatimonadetes Gemm 6 Bacteria Proteobacteria Epsilonproteobacteria Campylobacterales Helicobacteraceae 22 Archaea Euryarchaeota Thermoplasmata E2 DHVEG 6 Bacteria GN04 MSB 14 Bacteria Caldithrix Caldithrixae Caldithrixales BA059 10 Bacteria Proteobacteria Deltaproteobacteria Thiohalorhabdales Thiohalorhabdaceae Thiohalorhabdus 4 Bacteria Chloroflexi Dehalococcoidetes Dehalococcoidales Dehalococcoidaceae 7 Bacteria Chloroflexi Anaerolineae CFB 9 Archaea Euryarchaeota Thermoplasmata E2 16 Bacteria Acidobacteria BPC102 MVS 6 Bacteria Chloroflexi Dehalococcoidetes GIF9 11 Bacteria Proteobacteria Gammaproteobacteria Chromatiales 4 Bacteria OP8 OP8_1 7 Bacteria Firmicutes Clostridia Clostridiales Peptococcaceae 11 Bacteria Proteobacteria Deltaproteobacteria Myxococcales 25 Bacteria Firmicutes Clostridia Clostridiales Clostridiaceae Clostridium 6 Bacteria Proteobacteria Gammaproteobacteria Alteromonadales Alteromonadaceae Microbulbifer Microbulbifer_elongatus 13 Bacteria Proteobacteria Gammaproteobacteria Xanthomonadales Sinobacteraceae 8 Bacteria Proteobacteria Deltaproteobacteria Desulfarculales Desulfarculaceae 66 Archaea Crenarchaeota MCG pGrfC26 10 Bacteria Proteobacteria Deltaproteobacteria Desulfobacterales Desulfobacteraceae Desulfococcus 8 Bacteria Chloroflexi Dehalococcoidetes Dehalococcoidales Dehalococcoidaceae 8 Bacteria Proteobacteria Deltaproteobacteria Desulfobacterales Desulfobacteraceae Desulfococcus 18 Bacteria OP8 OP8_1 5 Bacteria Planctomycetes Planctomycetia Pirellulales Pirellulaceae 3 Archaea Euryarchaeota DSEG ArcA07 3 Bacteria OP3 koll11 GIF10 6 Bacteria Gemmatimonadetes Gemm 12 Bacteria Chloroflexi Anaerolineae GCA004 5 Archaea Euryarchaeota Thermoplasmata E2 DHVEG 22 Archaea Crenarchaeota MBGB 3 Bacteria GN04 GN15 5 Bacteria Proteobacteria Deltaproteobacteria Desulfobacterales Desulfobacteraceae 5 Bacteria GN04 GN15 4 Bacteria Proteobacteria Betaproteobacteria 13 Bacteria Chlorobi Ignavibacteria Ignavibacteriales Ignavibacteriaceae 10 Bacteria Proteobacteria Gammaproteobacteria Enterobacteriales Enterobacteriaceae 8 Bacteria Chloroflexi Anaerolineae GCA004 8 Bacteria Chloroflexi Anaerolineae SB 10 Bacteria Proteobacteria Gammaproteobacteria Chromatiales 10 Bacteria Proteobacteria Betaproteobacteria 10 Bacteria Acidobacteria BPC102 B110 4 Bacteria Chloroflexi Dehalococcoidetes GIF9 4 Archaea Euryarchaeota Thermoplasmata E2 DHVEG 7 Bacteria Nitrospirae Nitrospira Nitrospirales GOUTA19 8 Bacteria Proteobacteria Alphaproteobacteria Rhizobiales Phyllobacteriaceae 9 Bacteria Chloroflexi Dehalococcoidetes Dehalococcoidales Dehalococcoidaceae 7 Bacteria Proteobacteria Alphaproteobacteria Rhodobacterales Rhodobacteraceae Rhodobacter 7 Bacteria Proteobacteria Alphaproteobacteria Rhizobiales Hyphomicrobiaceae 19 Bacteria Proteobacteria Deltaproteobacteria Syntrophobacterales Syntrophobacteraceae 51 Archaea Crenarchaeota MCG 11 Bacteria Proteobacteria Deltaproteobacteria Desulfobacterales Desulfobacteraceae 14 Bacteria Planctomycetes Phycisphaerae MSBL9 14 Bacteria Planctomycetes Phycisphaerae MSBL9 4 Bacteria WS3 PRR 4 Bacteria 26 Bacteria KSB1 MSB 7 Bacteria WS3 PRR Sediment MSB 6 Bacteria Chloroflexi Anaerolineae Anaerolineales Anaerolinaceae 10 Bacteria Proteobacteria Gammaproteobacteria Chromatiales 6 Bacteria Firmicutes Clostridia Clostridiales Clostridiaceae 5 Bacteria Fusobacteria Fusobacteriia Fusobacteriales 6 Bacteria Chloroflexi Anaerolineae OPB11 13 Bacteria Proteobacteria Deltaproteobacteria Syntrophobacterales Syntrophaceae Desulfobacca 6 Bacteria Chloroflexi Anaerolineae MSB