3 Archaea Euryarchaeota Methanomicrobia Methanosarcinales Methanosarcinaceae Methanosarcina 4 Bacteria Chloroflexi Anaerolineae CFB 25 Bacteria Spirochaetes Spirochaetes Spirochaetales Spirochaetaceae 5 Bacteria Planctomycetes Phycisphaerae CCM11a 3 Bacteria Proteobacteria Deltaproteobacteria 18 Bacteria Caldithrix Caldithrixae Caldithrixales BA059 239 Bacteria Firmicutes Bacilli Bacillales 57 Bacteria Proteobacteria Gammaproteobacteria Oceanospirillales Halomonadaceae Halomonas 4 Archaea Euryarchaeota Thermoplasmata E2 DHVEG 5 Archaea Euryarchaeota MBGB 7 Bacteria Bacteroidetes Bacteroidia Bacteroidales 55 Bacteria Chloroflexi Anaerolineae SHA 28 Bacteria Proteobacteria Deltaproteobacteria Desulfarculales Desulfarculaceae 13 Bacteria Proteobacteria Alphaproteobacteria Rhizobiales Hyphomicrobiaceae 54 Bacteria Proteobacteria Gammaproteobacteria Chromatiales 6 Bacteria Spirochaetes Spirochaetes Spirochaetales Spirochaetaceae Spirochaeta 12 Bacteria Firmicutes Clostridia OPB54 3 Bacteria OP8 OP8_2 39 Bacteria Chloroflexi Anaerolineae SBR1031 SHA 7 Archaea Crenarchaeota MCG 8 Bacteria Firmicutes Clostridia Clostridiales Clostridiaceae Clostridium 6 Bacteria Firmicutes Clostridia Clostridiales 4 Bacteria Planctomycetes Phycisphaerae AKAU3564 13 Bacteria Spirochaetes Spirochaetes Spirochaetales Spirochaetaceae 13 Bacteria Proteobacteria Deltaproteobacteria 21 Bacteria Bacteroidetes Bacteroidia Bacteroidales 10 Archaea WCHD3 92 Bacteria Chloroflexi Anaerolineae GCA004 7 Bacteria OP8 OP8_2 7 Archaea WCHD3 5 Bacteria Spirochaetes Spirochaetes Spirochaetales Spirochaetaceae 10 Bacteria Proteobacteria Deltaproteobacteria Desulfuromonadales Geobacteraceae Geobacter 10 Bacteria Spirochaetes Spirochaetes Spirochaetales Spirochaetaceae Treponema 10 Bacteria AC1 SHA 3 Bacteria Firmicutes Clostridia Clostridiales Lachnospiraceae Epulopiscium 15 Archaea Euryarchaeota Methanomicrobia Methanosarcinales Methanosaetaceae Methanosaeta 6 Bacteria Chloroflexi Dehalococcoidetes Dehalococcoidales Dehalococcoidaceae 6 Bacteria Firmicutes Clostridia Clostridiales Clostridiaceae Clostridium 6 Bacteria Actinobacteria Acidimicrobiia Acidimicrobiales koll13 8 Archaea Euryarchaeota DSEG ArcA07 37 Bacteria Proteobacteria Deltaproteobacteria Desulfobacterales Desulfobacteraceae Desulfococcus 4 Bacteria Fibrobacteres TG3 TG3 TSCOR003 6 Bacteria Verrucomicrobia 5 Bacteria Proteobacteria Alphaproteobacteria Rhizobiales 21 Bacteria Firmicutes Clostridia OPB54 7 Bacteria GN04 31 Archaea Crenarchaeota MBGB 7 Bacteria Chloroflexi Anaerolineae GCA004 16 Bacteria Proteobacteria Gammaproteobacteria Legionellales Coxiellaceae 18 Bacteria Caldithrix Caldithrixae Caldithrixales Caldithrixaceae LCP 4 Archaea 3 Bacteria Chloroflexi Dehalococcoidetes 28 Archaea Crenarchaeota MCG B10 9 Bacteria Actinobacteria Thermoleophilia Gaiellales 11 Archaea Crenarchaeota MCG B10 7 Bacteria Proteobacteria Gammaproteobacteria Chromatiales 4 Bacteria OP3 BD4 5 Bacteria Firmicutes Bacilli Turicibacterales Turicibacteraceae Turicibacter 4 Bacteria Proteobacteria Deltaproteobacteria Desulfobacterales Desulfobacteraceae 7 Bacteria WS3 PRR SSS58A 9 Bacteria Chloroflexi Dehalococcoidetes GIF9 18 Bacteria Caldithrix Caldithrixae Caldithrixales BA059 9 Bacteria Planctomycetes OM190 5 Bacteria Firmicutes Clostridia Clostridiales Ruminococcaceae Ruminococcus 9 Bacteria Actinobacteria Acidimicrobiia Acidimicrobiales koll13 5 Bacteria Firmicutes Clostridia Clostridiales 4 Archaea Euryarchaeota Thermoplasmata E2 16 Bacteria Bacteroidetes Bacteroidia Bacteroidales 6 Bacteria Proteobacteria Alphaproteobacteria Rhizobiales 5 Bacteria Actinobacteria Thermoleophilia 4 Bacteria Actinobacteria Actinobacteria WCHB1 At425_EubF1 11 Archaea YLA114 20 Bacteria Chloroflexi Anaerolineae CFB 6 Bacteria Proteobacteria Epsilonproteobacteria Campylobacterales Helicobacteraceae 7 Bacteria Firmicutes Clostridia 22 Archaea Crenarchaeota MCG B10 9 Bacteria Chloroflexi Anaerolineae envOPS12 3 Bacteria GN04 GN15 58 Bacteria Firmicutes Bacilli Bacillales Bacillaceae Bacillus 13 Bacteria OP8 SAW1_B6 6 Bacteria Bacteroidetes Bacteroidia Bacteroidales 34 Bacteria Caldithrix Caldithrixae Caldithrixales BA059 11 Bacteria Cyanobacteria 4C0d YS2 5 Bacteria Firmicutes Clostridia Clostridiales Christensenellaceae 4 Bacteria Planctomycetes Planctomycetia Pirellulales Pirellulaceae 38 Bacteria OP9 JS1 SB 16 Bacteria Proteobacteria Deltaproteobacteria 53 Bacteria Proteobacteria Deltaproteobacteria Syntrophobacterales Syntrophaceae Desulfobacca 6 Bacteria Proteobacteria Gammaproteobacteria Chromatiales 4 Bacteria Chloroflexi Anaerolineae O4D2Z37 30 Bacteria Proteobacteria Gammaproteobacteria Xanthomonadales Xanthomonadaceae 5 Bacteria Proteobacteria Deltaproteobacteria Desulfobacterales Desulfobacteraceae Desulfococcus 3 Archaea Euryarchaeota Thermoplasmata E2 DHVEG 18 Bacteria Firmicutes Bacilli Bacillales 15 Bacteria Proteobacteria Gammaproteobacteria Chromatiales 6 Bacteria Firmicutes Clostridia Clostridiales Clostridiaceae 37 Bacteria Firmicutes Bacilli Bacillales Bacillaceae 8 Bacteria Proteobacteria Deltaproteobacteria 14 Bacteria Proteobacteria Deltaproteobacteria 12 Bacteria Chloroflexi Anaerolineae Anaerolineales Anaerolinaceae 3 Bacteria TM6 SBRH58 23 Archaea Euryarchaeota Thermoplasmata E2 DHVEG 25 Bacteria OP8 SAW1_B6 5 Bacteria Actinobacteria Thermoleophilia Gaiellales 3 Bacteria NKB19 6 Bacteria WS3 PRR GN03 7 Bacteria Caldithrix Caldithrixae Caldithrixales BA059 104 Bacteria Firmicutes Bacilli Bacillales Bacillaceae Bacillus Bacillus_halodurans 4 Bacteria Proteobacteria Alphaproteobacteria Rhizobiales Hyphomicrobiaceae 3 Bacteria Planctomycetes Phycisphaerae mle1 6 Bacteria Chloroflexi Anaerolineae MSB 5 Bacteria Chloroflexi Anaerolineae MSB 5 Bacteria Proteobacteria Gammaproteobacteria Thiotrichales Piscirickettsiaceae 5 Archaea WCHD3 3 Bacteria Proteobacteria Epsilonproteobacteria Campylobacterales Helicobacteraceae Sulfurimonas 6 Archaea Crenarchaeota MCG pGrfC26 11 Bacteria AC1 B04R032 10 Bacteria GN04 GN15 7 Bacteria WS1 5 Bacteria Proteobacteria Deltaproteobacteria Myxococcales 3 Archaea Euryarchaeota DSEG ArcA07 8 Archaea YLA114 8 Archaea Euryarchaeota Methanomicrobia Methanomicrobiales Methanomicrobiaceae Methanoplanus 7 Archaea WCHD3 5 Bacteria Firmicutes Bacilli Haloplasmatales Haloplasmataceae 3 Bacteria Proteobacteria Deltaproteobacteria Myxococcales 8 Bacteria OP1 MSBL6 13 Bacteria Fibrobacteres TG3 TG3 TSCOR003 6 Bacteria Chloroflexi Anaerolineae SB 17 Bacteria Chloroflexi Anaerolineae OPB11 6 Archaea Euryarchaeota Thermoplasmata E2 DHVEG 5 Bacteria Proteobacteria Deltaproteobacteria Myxococcales 18 Bacteria Caldithrix Caldithrixae Caldithrixales Caldithrixaceae LCP 8 Bacteria Chloroflexi Anaerolineae CFB 5 Bacteria Nitrospirae Nitrospira Nitrospirales LCP 4 Bacteria Chloroflexi Anaerolineae SBR1031 A4b 8 Bacteria Proteobacteria Deltaproteobacteria Desulfarculales Desulfarculaceae 10 Bacteria Bacteroidetes Bacteroidia Bacteroidales 6 Bacteria Chlorobi Ignavibacteria Ignavibacteriales Ignavibacteriaceae 9 Bacteria Proteobacteria Deltaproteobacteria Syntrophobacterales Syntrophobacteraceae 3 Bacteria Planctomycetes Phycisphaerae mle1 7 Bacteria Proteobacteria Epsilonproteobacteria Campylobacterales Helicobacteraceae Sulfurimonas 5 Bacteria Proteobacteria Epsilonproteobacteria Campylobacterales Helicobacteraceae 21 Archaea Crenarchaeota MCG pGrfC26 5 Bacteria Actinobacteria Acidimicrobiia Acidimicrobiales koll13 3 Bacteria Proteobacteria Deltaproteobacteria Desulfobacterales Desulfobacteraceae Desulfococcus 4 Bacteria Proteobacteria Deltaproteobacteria Myxococcales 17 Bacteria Proteobacteria Epsilonproteobacteria Campylobacterales Helicobacteraceae Sulfurimonas 9 Bacteria Bacteroidetes Bacteroidia Bacteroidales 5 Bacteria OD1 ZB2 8 Bacteria Proteobacteria Deltaproteobacteria Syntrophobacterales Syntrophaceae 43 Bacteria Chloroflexi Anaerolineae MSB 8 Bacteria Firmicutes Clostridia Halanaerobiales 17 Archaea WCHD3 18 Bacteria Proteobacteria Alphaproteobacteria Rhizobiales Phyllobacteriaceae 21 Bacteria Bacteroidetes Bacteroidia Bacteroidales 3 Bacteria Proteobacteria Deltaproteobacteria Desulfarculales Desulfarculaceae 19 Archaea Euryarchaeota Thermoplasmata E2 DHVEG 5 Bacteria Proteobacteria Gammaproteobacteria Legionellales 8 Bacteria Chloroflexi Dehalococcoidetes Dehalococcoidales Dehalococcoidaceae 4 Bacteria Proteobacteria Deltaproteobacteria Desulfobacterales Desulfobacteraceae Desulfococcus 9 Bacteria FCPU426 8 Archaea WCHD3 26 Bacteria Chloroflexi Anaerolineae OPB11 35 Bacteria Chloroflexi Anaerolineae SBR1031 6 Bacteria Firmicutes Bacilli Haloplasmatales Haloplasmataceae 37 Bacteria Firmicutes Clostridia Clostridiales Clostridiaceae 4 Bacteria Planctomycetes Planctomycetia Pirellulales Pirellulaceae 11 Bacteria Chloroflexi Dehalococcoidetes Dehalococcoidales Dehalococcoidaceae 11 Bacteria Caldithrix Caldithrixae Caldithrixales BA059 6 Bacteria Spirochaetes Spirochaetes Spirochaetales Spirochaetaceae 7 Archaea WCHD3 29 Bacteria Actinobacteria Actinobacteria Actinomycetales Micrococcaceae Nesterenkonia 7 Bacteria Chloroflexi Anaerolineae SBR1031 4 Archaea Crenarchaeota MCG 12 Bacteria Firmicutes Clostridia Clostridiales Caldicoprobacteraceae Caldicoprobacter 8 Bacteria Planctomycetes Phycisphaerae MSBL9 11 Bacteria Acidobacteria BPC102 B110 4 Bacteria Proteobacteria Deltaproteobacteria Desulfarculales Desulfarculaceae 15 Bacteria Proteobacteria Gammaproteobacteria Chromatiales Chromatiaceae 3 Bacteria Actinobacteria Actinobacteria WCHB1 At425_EubF1 29 Bacteria Proteobacteria Alphaproteobacteria Rhizobiales Hyphomicrobiaceae 8 Bacteria WS3 PRR Sediment 12 Archaea Euryarchaeota Thermoplasmata E2 DHVEG 7 Bacteria WS2 SHA 13 Bacteria Proteobacteria Deltaproteobacteria Desulfarculales Desulfarculaceae 37 Bacteria Chloroflexi Anaerolineae CFB 15 Bacteria Chloroflexi Anaerolineae CFB 33 Bacteria GN04 GN15 5 Bacteria Proteobacteria Gammaproteobacteria Clostridiales Coxiellaceae 5 Bacteria GN04 GN15 10 Bacteria Planctomycetes Planctomycetia Pirellulales Pirellulaceae 3 Bacteria Firmicutes Bacilli Bacillales Bacillaceae Bacillus 4 Bacteria Actinobacteria Actinobacteria Actinomycetales 11 Bacteria Proteobacteria Alphaproteobacteria Rhodospirillales Acetobacteraceae Acidiphilium 8 Bacteria Planctomycetes Planctomycetia Pirellulales Pirellulaceae 7 Bacteria Chlorobi Ignavibacteria Ignavibacteriales OTUb7 7 Bacteria Chloroflexi Anaerolineae MSB 9 Bacteria Proteobacteria Deltaproteobacteria Myxococcales 4 Bacteria Firmicutes Clostridia Clostridiales Clostridiaceae 7 Bacteria Proteobacteria Deltaproteobacteria Desulfuromonadales Pelobacteraceae 4 Bacteria Chloroflexi Anaerolineae H39 7 Archaea Euryarchaeota Thermoplasmata E2 DHVEG 4 Bacteria GN04 GN15 7 Bacteria Planctomycetes Planctomycetia Pirellulales Pirellulaceae 6 Bacteria Planctomycetes 11 Bacteria Chloroflexi Anaerolineae SBR1031 4 Bacteria Proteobacteria Deltaproteobacteria 6 Bacteria Proteobacteria Deltaproteobacteria Desulfobacterales Desulfobulbaceae 20 Bacteria Firmicutes Clostridia OPB54 6 Bacteria OP8 OP8_2 5 Bacteria WS3 PRR Sediment MSB 19 Bacteria Proteobacteria Deltaproteobacteria Desulfarculales Desulfarculaceae 9 Bacteria Proteobacteria Deltaproteobacteria Desulfobacterales Desulfobacteraceae 3 Bacteria Nitrospirae Nitrospira Nitrospirales LCP 3 Bacteria Proteobacteria Alphaproteobacteria Rhizobiales Cohaesibacteraceae Cohaesibacter 9 Bacteria Chloroflexi Anaerolineae CFB 7 Bacteria Acidobacteria BPC102 B110 8 Bacteria Proteobacteria Alphaproteobacteria Rhizobiales Phyllobacteriaceae Mesorhizobium 12 Bacteria Proteobacteria Deltaproteobacteria Desulfobacterales Desulfobacteraceae 5 Bacteria Planctomycetes Phycisphaerae Phycisphaerales 4 Archaea Euryarchaeota Thermoplasmata E2 32 Bacteria Chloroflexi Anaerolineae SBR1031 SHA 3 Bacteria Spirochaetes MVP 3 Bacteria Kazan 9 Bacteria Chloroflexi Anaerolineae GCA004 10 Archaea Euryarchaeota Thermoplasmata E2 DHVEG 7 Bacteria Acidobacteria TM1 6 Bacteria Chloroflexi Dehalococcoidetes Dehalococcoidales Dehalococcoidaceae 6 Bacteria Proteobacteria Deltaproteobacteria Myxococcales 11 Bacteria Spirochaetes Spirochaetes M2PT2 5 Archaea Crenarchaeota MCG pGrfC26 3 Bacteria OP3 6 Bacteria Proteobacteria Gammaproteobacteria Chromatiales Chromatiaceae 5 Bacteria Chloroflexi Anaerolineae SBR1031 SJA 6 Bacteria Proteobacteria Deltaproteobacteria 13 Bacteria Chloroflexi Anaerolineae CFB 8 Bacteria Planctomycetes Phycisphaerae ODP1230B3009 7 Bacteria Caldithrix Caldithrixae Caldithrixales Caldithrixaceae 3 Bacteria Planctomycetes ODP123 4 Bacteria Proteobacteria Alphaproteobacteria Sphingomonadales Erythrobacteraceae 3 Bacteria Spirochaetes Spirochaetes Spirochaetales Spirochaetaceae Treponema 6 Bacteria Bacteroidetes Flavobacteriia Flavobacteriales Elizabethkingia Elizabethkingia_meningoseptica 6 Bacteria Spirochaetes A0 7 Bacteria Chloroflexi Dehalococcoidetes GIF9 3 Bacteria Chloroflexi Dehalococcoidetes GIF9 8 Bacteria Firmicutes Clostridia Clostridiales Lachnospiraceae Coprococcus 6 Bacteria Fibrobacteres TG3 TG3 TSCOR003 7 Bacteria Fibrobacteres TG3 TG3 MAT 7 Bacteria KSB3 MAT 6 Bacteria Planctomycetes Phycisphaerae CCM11a 10 Bacteria Chloroflexi Dehalococcoidetes Dehalococcoidales Dehalococcoidaceae 6 Bacteria OP9 JS1 SB