14 Archaea WCHD3 4 Archaea YLA114 5 Archaea YLA114 4 Archaea YLA114 3 Bacteria BRC1 PRR 4 Bacteria Chloroflexi Anaerolineae SBR1031 A4b 6 Bacteria BRC1 PRR 8 Bacteria Gemmatimonadetes JL 21 Archaea YLA114 42 Bacteria Chloroflexi Anaerolineae SBR1031 SHA 27 Bacteria Chloroflexi Anaerolineae SBR1031 SHA 3 Archaea YLA114 4 Archaea YLA114 4 Bacteria WS3 PRR Sediment 3 Archaea YLA114 9 Bacteria Chloroflexi Anaerolineae SBR1031 A4b 3 Archaea WCHD3 5 Archaea YLA114 5 Archaea YLA114 11 Bacteria Chloroflexi Anaerolineae SBR1031 SHA 4 Bacteria Chloroflexi Anaerolineae SBR1031 A4b 3 Archaea YLA114 4 Bacteria Actinobacteria Acidimicrobiia Acidimicrobiales koll13 18 Bacteria Chloroflexi Anaerolineae SBR1031 SHA 6 Archaea YLA114 3 Archaea Euryarchaeota Methanobacteria Methanobacteriales 11 Bacteria Actinobacteria Acidimicrobiia Acidimicrobiales Microthrixaceae 5 Bacteria Chloroflexi Anaerolineae SBR1031 3 Archaea WCHD3 4 Bacteria Chloroflexi Anaerolineae SBR1031 SJA 9 Bacteria Chloroflexi Anaerolineae SBR1031 46 Bacteria Chloroflexi Anaerolineae SBR1031 SHA 5 Bacteria Chloroflexi Anaerolineae SBR1031 SHA 3 Archaea YLA114 13 Bacteria Actinobacteria Acidimicrobiia Acidimicrobiales 23 Bacteria Chloroflexi Anaerolineae SBR1031 A4b 3 Bacteria WS3 PRR Sediment 13 Bacteria Chloroflexi Anaerolineae SBR1031 7 Archaea YLA114 30 Bacteria Chloroflexi Anaerolineae SBR1031 SHA 4 Bacteria Planctomycetes 9 Bacteria Chloroflexi Anaerolineae SBR1031 SHA 4 Archaea YLA114 5 Archaea WCHD3 3 Bacteria Gemmatimonadetes JL 11 Bacteria Chloroflexi Anaerolineae SBR1031 SHA 3 Bacteria Chloroflexi Anaerolineae SBR1031 9 Bacteria Chloroflexi Anaerolineae SBR1031 10 Bacteria Actinobacteria Acidimicrobiia Acidimicrobiales koll13 9 Bacteria Chloroflexi Anaerolineae SBR1031 SHA 7 Bacteria Chloroflexi Anaerolineae SBR1031 SHA 3 Bacteria Actinobacteria Acidimicrobiia Acidimicrobiales EB1017 34 Bacteria Chloroflexi Anaerolineae SBR1031 SHA 19 Bacteria Gemmatimonadetes Gemm 3 Bacteria Chloroflexi Anaerolineae SBR1031 SJA 3 Archaea Euryarchaeota Thermoplasmata E2 20 Archaea Euryarchaeota Thermoplasmata E2 20c 124 Archaea Crenarchaeota MCG B10 9 Bacteria Proteobacteria Alphaproteobacteria Rhizobiales 3 Bacteria Actinobacteria Acidimicrobiia Acidimicrobiales 3 Bacteria Planctomycetes BD7 167 Bacteria Chloroflexi Anaerolineae CFB 9 Archaea Euryarchaeota Thermoplasmata E2 56 Bacteria Proteobacteria Gammaproteobacteria Alteromonadales OM60 42 Archaea Crenarchaeota MBGB 3 Bacteria Proteobacteria Alphaproteobacteria Rhizobiales Hyphomicrobiaceae Rhodobium 31 Bacteria Spirochaetes Spirochaetes Spirochaetales Spirochaetaceae 32 Bacteria Proteobacteria Gammaproteobacteria Chromatiales Chromatiaceae 3 Bacteria Proteobacteria Gammaproteobacteria Alteromonadales Alteromonadaceae Marinobacter 15 Bacteria Proteobacteria Deltaproteobacteria Myxococcales 6 Archaea Crenarchaeota MBGB 5 Bacteria Bacteroidetes Cytophagia Cytophagales Flammeovirgaceae 72 Archaea Crenarchaeota MCG pGrfC26 9 Bacteria Planctomycetes Planctomycetia Pirellulales Pirellulaceae 13 Bacteria Firmicutes Clostridia Clostridiales Clostridiaceae Clostridium 39 Bacteria Firmicutes Clostridia Clostridiales 9 Bacteria Proteobacteria Gammaproteobacteria Thiotrichales Thiotrichaceae 8 Bacteria Chloroflexi Anaerolineae DRC31 11 Bacteria Proteobacteria Deltaproteobacteria Desulfarculales Desulfarculaceae 6 Bacteria Proteobacteria Alphaproteobacteria Rhizobiales 70 Bacteria Planctomycetes Phycisphaerae MSBL9 13 Bacteria Chlorobi BSV26 PK329 21 Bacteria Acidobacteria BPC102 MVS 68 Bacteria Proteobacteria Deltaproteobacteria Desulfarculales Desulfarculaceae 10 Bacteria Hyd24 WM88 25 Bacteria Bacteroidetes Bacteroidia Bacteroidales 3 Bacteria Planctomycetes Phycisphaerae MSBL9 37 Bacteria OP8 SAW1_B6 35 Bacteria Proteobacteria Deltaproteobacteria Myxococcales 5 Bacteria Bacteroidetes Bacteroidia Bacteroidales 3 Bacteria Planctomycetes Planctomycetia Planctomycetales Planctomycetaceae Planctomyces 170 Archaea Crenarchaeota MBGB 11 Bacteria Proteobacteria Deltaproteobacteria Desulfobacterales Desulfobacteraceae Desulfococcus 60 Archaea Euryarchaeota Thermoplasmata E2 DHVEG 7 Bacteria SAR406 AB16 Arctic96B A714017 so4B24 28 Bacteria Bacteroidetes Bacteroidia Bacteroidales 22 Bacteria Chloroflexi Anaerolineae CFB 46 Bacteria Chloroflexi Anaerolineae SHA 29 Bacteria Firmicutes Clostridia Clostridiales 16 Archaea Euryarchaeota Thermoplasmata E2 CCA47 28 Bacteria Chlorobi Ignavibacteria Ignavibacteriales Ignavibacteriaceae 9 Bacteria Chloroflexi Anaerolineae GCA004 7 Bacteria Bacteroidetes Bacteroidia Bacteroidales 4 Bacteria Planctomycetes Planctomycetia Pirellulales Pirellulaceae 3 Bacteria Proteobacteria Gammaproteobacteria Chromatiales 5 Bacteria LCP SAW1_B44 12 Bacteria Chloroflexi Anaerolineae CFB 3 Bacteria Caldithrix Caldithrixae Caldithrixales Caldithrixaceae LCP 5 Bacteria Bacteroidetes Bacteroidia Bacteroidales 22 Bacteria Bacteroidetes Cytophagia Cytophagales Flammeovirgaceae 10 Archaea Crenarchaeota AAG 7 Bacteria Bacteroidetes Bacteroidia Bacteroidales 83 Archaea Euryarchaeota Thermoplasmata E2 DHVEG 4 Archaea Crenarchaeota MBGB 20 Bacteria Chloroflexi Anaerolineae SHA 84 Bacteria Proteobacteria Deltaproteobacteria Desulfobacterales Desulfobacteraceae Desulfococcus 9 Bacteria Chloroflexi Anaerolineae GCA004 10 Bacteria Chloroflexi Anaerolineae MSB 6 Bacteria Chloroflexi Anaerolineae SBR1031 SHA 7 Bacteria Proteobacteria Epsilonproteobacteria Campylobacterales Helicobacteraceae Sulfurimonas 27 Bacteria Fibrobacteres TG3 TG3 TSCOR003 20 Bacteria Proteobacteria Deltaproteobacteria Desulfarculales Desulfarculaceae 7 Bacteria Chloroflexi Dehalococcoidetes Dehalococcoidales Dehalococcoidaceae 8 Bacteria Proteobacteria Gammaproteobacteria Thiotrichales Piscirickettsiaceae 5 Bacteria Proteobacteria Gammaproteobacteria Chromatiales Chromatiaceae 87 Bacteria Proteobacteria Deltaproteobacteria Desulfarculales Desulfarculaceae 10 Archaea Euryarchaeota Thermoplasmata E2 DHVEG 4 Bacteria Proteobacteria Deltaproteobacteria Desulfuromonadales Desulfuromonadaceae 18 Archaea Euryarchaeota Thermoplasmata E2 DHVEG 23 Bacteria Caldithrix Caldithrixae Caldithrixales Caldithrixaceae 3 Bacteria Proteobacteria Deltaproteobacteria Desulfobacterales Desulfobulbaceae 9 Bacteria Chloroflexi Anaerolineae S0208 11 Bacteria Bacteroidetes Cytophagia Cytophagales Flammeovirgaceae 102 Bacteria Chloroflexi Anaerolineae CFB 69 Bacteria Spirochaetes Spirochaetes Spirochaetales Spirochaetaceae 5 Bacteria Chloroflexi Anaerolineae OPB11 27 Bacteria Caldithrix Caldithrixae Caldithrixales Caldithrixaceae LCP 3 Bacteria Proteobacteria Gammaproteobacteria Chromatiales 3 Bacteria Proteobacteria Deltaproteobacteria 25 Bacteria Proteobacteria Gammaproteobacteria Chromatiales 19 Bacteria Proteobacteria Deltaproteobacteria Myxococcales 4 Bacteria Acidobacteria iii1 DS 173 Bacteria Chloroflexi Anaerolineae GCA004 10 Bacteria Proteobacteria Deltaproteobacteria 12 Bacteria Proteobacteria Alphaproteobacteria Sphingomonadales Erythrobacteraceae 35 Bacteria Proteobacteria Gammaproteobacteria Chromatiales 167 Bacteria Chloroflexi Anaerolineae CFB 7 Bacteria Proteobacteria Gammaproteobacteria Methylococcales Methylococcaceae 60 Bacteria Cyanobacteria Chloroplast Stramenopiles 24 Bacteria Chloroflexi Anaerolineae GCA004 6 Bacteria Caldithrix Caldithrixae Caldithrixales Caldithrixaceae 10 Bacteria Chlorobi Ignavibacteria Ignavibacteriales lheB3 6 Bacteria Proteobacteria Alphaproteobacteria Rhodobacterales Hyphomonadaceae 16 Bacteria Chloroflexi Anaerolineae SB 35 Bacteria Proteobacteria Deltaproteobacteria Desulfarculales Desulfarculaceae 3 Bacteria Chloroflexi Anaerolineae 3 Bacteria Gemmatimonadetes Gemm 32 Bacteria Spirochaetes Spirochaetes Spirochaetales Spirochaetaceae 13 Bacteria Proteobacteria Deltaproteobacteria Desulfobacterales Desulfobacteraceae 3 Bacteria Planctomycetes ODP123 9 Bacteria Proteobacteria Epsilonproteobacteria Campylobacterales Helicobacteraceae 25 Bacteria Proteobacteria Deltaproteobacteria Desulfuromonadales Pelobacteraceae Pelobacter 19 Bacteria Chloroflexi Anaerolineae SBR1031 A4b 3 Bacteria Planctomycetes Planctomycetia Pirellulales Pirellulaceae 7 Bacteria Proteobacteria Gammaproteobacteria Xanthomonadales Sinobacteraceae 6 Bacteria Proteobacteria Gammaproteobacteria Chromatiales 4 Bacteria GN04 GN15 26 Bacteria Planctomycetes Planctomycetia Planctomycetales Planctomycetaceae Planctomyces 22 Bacteria Proteobacteria Deltaproteobacteria 5 Bacteria KSB3 3 Bacteria Proteobacteria Deltaproteobacteria 5 Bacteria OP8 OP8_1 HMMVPog 26 Bacteria Elusimicrobia Elusimicrobia MVP 10 Bacteria Proteobacteria Gammaproteobacteria Xanthomonadales Sinobacteraceae 76 Bacteria Proteobacteria Deltaproteobacteria Desulfobacterales Desulfobacteraceae 33 Bacteria Proteobacteria Deltaproteobacteria Desulfobacterales Desulfobulbaceae 6 Bacteria Chlorobi Ignavibacteria Ignavibacteriales Ignavibacteriaceae 7 Bacteria Proteobacteria Deltaproteobacteria Desulfobacterales Desulfobacteraceae 28 Bacteria KSB3 7 Bacteria Proteobacteria Deltaproteobacteria Myxococcales 10 Bacteria Proteobacteria Deltaproteobacteria IndB3 11 Bacteria Proteobacteria Gammaproteobacteria Alteromonadales Alteromonadaceae Microbulbifer Microbulbifer_elongatus 5 Bacteria Proteobacteria Deltaproteobacteria Desulfarculales Desulfarculaceae 31 Bacteria Chloroflexi Anaerolineae H39 21 Archaea Crenarchaeota MCG 47 Bacteria Chloroflexi Anaerolineae Anaerolineales Anaerolinaceae 8 Bacteria Firmicutes Clostridia Clostridiales Caldicoprobacteraceae Caldicoprobacter 28 Bacteria Proteobacteria Epsilonproteobacteria Campylobacterales Helicobacteraceae 69 Archaea Crenarchaeota MCG B10 102 Bacteria Bacteroidetes Bacteroidia Bacteroidales 5 Bacteria Bacteroidetes Flavobacteriia Flavobacteriales Flavobacteriaceae Robiginitalea 14 Bacteria GN04 10 Bacteria Planctomycetes Planctomycetia Planctomycetales Planctomycetaceae Planctomyces 7 Bacteria Chloroflexi Anaerolineae GCA004 280 Bacteria Proteobacteria Gammaproteobacteria Chromatiales Chromatiaceae 4 Bacteria Planctomycetes OM190 65 Bacteria Proteobacteria Deltaproteobacteria Desulfobacterales Desulfobacteraceae Desulfosarcina 15 Bacteria Bacteroidetes Bacteroidia Bacteroidales 3 Bacteria Cyanobacteria Chloroplast Stramenopiles 15 Bacteria Proteobacteria Betaproteobacteria MND1 5 Bacteria Proteobacteria Alphaproteobacteria Rhizobiales Hyphomicrobiaceae 18 Bacteria Proteobacteria Deltaproteobacteria Desulfarculales Desulfarculaceae 27 Archaea Crenarchaeota MCG 3 Bacteria WS1 5 Bacteria Planctomycetes Planctomycetia Pirellulales Pirellulaceae 4 Bacteria Bacteroidetes Saprospiraceae Lewinella 6 Bacteria Chloroflexi Dehalococcoidetes GIF9 19 Archaea Euryarchaeota Thermoplasmata E2 DHVEG 11 Bacteria Proteobacteria Gammaproteobacteria Chromatiales 9 Bacteria Proteobacteria Deltaproteobacteria Myxococcales 4 Bacteria Spirochaetes Spirochaetes M2PT2 16 Bacteria Proteobacteria Deltaproteobacteria Myxococcales 9 Bacteria Chloroflexi Ellin6529 12 Bacteria Proteobacteria Alphaproteobacteria Rhizobiales Hyphomicrobiaceae Rhodoplanes 12 Bacteria GN04 11 Bacteria Proteobacteria Deltaproteobacteria Desulfobacterales Desulfobacteraceae 17 Bacteria Bacteroidetes Cytophagia Cytophagales Flammeovirgaceae 5 Bacteria Spirochaetes Spirochaetes Spirochaetales Spirochaetaceae 16 Bacteria Firmicutes Clostridia Clostridiales Christensenellaceae 191 Bacteria Proteobacteria Deltaproteobacteria Desulfobacterales Desulfobacteraceae Desulfococcus 5 Archaea Euryarchaeota Thermoplasmata E2 DHVEG 4 Bacteria Proteobacteria Deltaproteobacteria NKB15 6 Bacteria Chloroflexi Anaerolineae SBR1031 A4b 15 Archaea Euryarchaeota Thermoplasmata E2 DHVEG 5 Bacteria Chloroflexi Anaerolineae 41 Bacteria Caldithrix Caldithrixae Caldithrixales Caldithrixaceae 3 Bacteria Spirochaetes A0 16 Bacteria Bacteroidetes Bacteroidia Bacteroidales SB 6 Bacteria Chloroflexi Anaerolineae OPB11 8 Bacteria OP8 OP8_1 HMMVPog 7 Bacteria Verrucomicrobia auto67_4W 14 Bacteria WWE1 SHA 26 Bacteria Proteobacteria Alphaproteobacteria Rhizobiales Phyllobacteriaceae 35 Bacteria Chloroflexi Anaerolineae GCA004 9 Bacteria WS3 PRR SSS58A 151 Bacteria Caldithrix Caldithrixae Caldithrixales Caldithrixaceae 3 Bacteria Chloroflexi Anaerolineae GCA004 4 Bacteria 49 Bacteria Chloroflexi Anaerolineae SBR1031 A4b 9 Bacteria Proteobacteria Deltaproteobacteria Sva0853 JTB36 3 Bacteria GN02 BB34 57 Bacteria Proteobacteria Deltaproteobacteria Desulfobacterales Desulfobacteraceae Desulfococcus 5 Archaea Euryarchaeota Thermoplasmata E2 DHVEG 6 Bacteria Proteobacteria Alphaproteobacteria Rhodobacterales Rhodobacteraceae 7 Bacteria Bacteroidetes Flavobacteriia Flavobacteriales Flavobacteriaceae 17 Archaea Euryarchaeota Thermoplasmata E2 DHVEG 22 Bacteria Proteobacteria Epsilonproteobacteria Campylobacterales Helicobacteraceae 6 Bacteria Chloroflexi Dehalococcoidetes Dehalococcoidales Dehalococcoidaceae 9 Bacteria Chloroflexi Anaerolineae GCA004 34 Bacteria Chloroflexi Anaerolineae CFB 75 Bacteria Proteobacteria Deltaproteobacteria Desulfobacterales Desulfobacteraceae Desulfococcus 10 Bacteria Chloroflexi Anaerolineae GCA004 8 Bacteria Chloroflexi Anaerolineae GCA004 9 Bacteria OP8 OP8_1 25 Bacteria Chloroflexi Anaerolineae GCA004 16 Bacteria Proteobacteria Gammaproteobacteria Chromatiales 10 Bacteria Chlorobi Ignavibacteria Ignavibacteriales Ignavibacteriaceae 8 Bacteria Chloroflexi Dehalococcoidetes Dehalococcoidales Dehalococcoidaceae 11 Bacteria Verrucomicrobia Ellin515 13 Bacteria Spirochaetes Spirochaetes Spirochaetales Spirochaetaceae 3 Bacteria Chlorobi 6 Bacteria Chloroflexi Anaerolineae SBR1031 SHA 16 Bacteria Proteobacteria Deltaproteobacteria Myxococcales 17 Bacteria Bacteroidetes Flavobacteriia Flavobacteriales Flavobacteriaceae 8 Bacteria Chloroflexi Anaerolineae Anaerolineales Anaerolinaceae 9 Bacteria Planctomycetes Planctomycetia Pirellulales Pirellulaceae 36 Bacteria Chloroflexi Anaerolineae CFB 9 Bacteria GN04 GN15 17 Bacteria Chloroflexi Anaerolineae CFB 3 Bacteria Bacteroidetes Bacteroidia Bacteroidales 77 Bacteria Proteobacteria Alphaproteobacteria Rhizobiales Hyphomicrobiaceae 9 Bacteria Bacteroidetes Bacteroidia Bacteroidales 22 Bacteria Chloroflexi Anaerolineae SBR1031 SHA 45 Bacteria Proteobacteria Gammaproteobacteria 9 Bacteria Hyd24 WM88 19 Bacteria WS3 PRR SSS58A 18 Bacteria Acidobacteria BPC102 B110 11 Bacteria Bacteroidetes Bacteroidia Bacteroidales SB 18 Archaea Euryarchaeota Thermoplasmata E2 DHVEG 26 Bacteria Caldithrix Caldithrixae Caldithrixales BA059 10 Bacteria Chloroflexi Anaerolineae CFB 17 Bacteria Chloroflexi Anaerolineae SBR1031 A4b 12 Bacteria Chloroflexi Anaerolineae Anaerolineales Anaerolinaceae T78 8 Bacteria Proteobacteria Deltaproteobacteria Desulfarculales Desulfarculaceae 49 Bacteria Chloroflexi Anaerolineae SHA 6 Bacteria Proteobacteria Gammaproteobacteria Chromatiales 43 Bacteria Bacteroidetes Bacteroidia Bacteroidales SB 14 Bacteria 37 Bacteria Proteobacteria Gammaproteobacteria 18 Bacteria Chloroflexi Dehalococcoidetes GIF9 18 Bacteria Proteobacteria Gammaproteobacteria Chromatiales Chromatiaceae 9 Bacteria Chloroflexi Dehalococcoidetes GIF9 5 Bacteria Proteobacteria Deltaproteobacteria 8 Bacteria Chloroflexi Anaerolineae SBR1031 SHA 12 Bacteria Bacteroidetes Saprospiraceae Lewinella 54 Bacteria Chloroflexi Anaerolineae CFB 8 Bacteria Chlorobi Ignavibacteria Ignavibacteriales Ignavibacteriaceae 15 Bacteria Proteobacteria Epsilonproteobacteria Campylobacterales Helicobacteraceae Sulfurimonas 3 Bacteria Chloroflexi Anaerolineae SHA 17 Bacteria Proteobacteria Gammaproteobacteria Chromatiales Chromatiaceae 17 Bacteria GN04 GN15 6 Bacteria OP8 OP8_1 11 Bacteria GN04 8 Bacteria Actinobacteria Thermoleophilia Solirubrobacterales 14 Bacteria Bacteroidetes Bacteroidia Bacteroidales 5 Bacteria Chloroflexi Anaerolineae Anaerolineales Anaerolinaceae 38 Bacteria Proteobacteria Deltaproteobacteria Desulfovibrionales Desulfovibrionaceae Desulfovibrio 14 Bacteria Proteobacteria Deltaproteobacteria Myxococcales 13 Archaea Crenarchaeota MCG 13 Bacteria Chloroflexi Anaerolineae GCA004 18 Bacteria Chloroflexi Anaerolineae S0208 91 Bacteria Chloroflexi Anaerolineae envOPS12 6 Bacteria Proteobacteria Deltaproteobacteria Syntrophobacterales Syntrophaceae Desulfomonile 7 Archaea Crenarchaeota MCG pGrfC26 4 Bacteria Spirochaetes Spirochaetes Spirochaetales Spirochaetaceae 5 Bacteria GN04 GN15 22 Bacteria Proteobacteria Gammaproteobacteria 4 Bacteria Proteobacteria Deltaproteobacteria Desulfobacterales Desulfobulbaceae 14 Archaea Crenarchaeota MCG 56 Bacteria Planctomycetes Planctomycetia Planctomycetales Planctomycetaceae Planctomyces 8 Bacteria GN04 GN15 20 Bacteria Chloroflexi Anaerolineae GCA004 12 Bacteria Bacteroidetes Flavobacteriia Flavobacteriales Flavobacteriaceae 9 Bacteria Chloroflexi Dehalococcoidetes GIF9 255 Bacteria Chloroflexi Anaerolineae GCA004 10 Bacteria Proteobacteria Alphaproteobacteria Rhodobacterales Rhodobacteraceae 5 Archaea Euryarchaeota Thermoplasmata E2 20c 7 Bacteria WS3 PRR Sediment MSB 11 Bacteria Verrucomicrobia Verrucomicrobiae Verrucomicrobiales Verrucomicrobiaceae Luteolibacter 4 Bacteria Nitrospirae Nitrospira Nitrospirales LCP 3 Bacteria Cyanobacteria Synechococcophycideae Pseudanabaenales Pseudanabaenaceae 8 Bacteria Proteobacteria Alphaproteobacteria Rhizobiales Hyphomicrobiaceae Rhodoplanes 6 Bacteria Bacteroidetes Bacteroidia Bacteroidales 5 Bacteria Chloroflexi Dehalococcoidetes GIF9 9 Archaea Euryarchaeota Thermoplasmata E2 DHVEG 14 Bacteria Spirochaetes Spirochaetes Spirochaetales Spirochaetaceae Spirochaeta 46 Archaea Euryarchaeota Thermoplasmata E2 DHVEG 23 Bacteria Chloroflexi Anaerolineae SBR1031 A4b 11 Bacteria Proteobacteria Alphaproteobacteria Sphingomonadales Erythrobacteraceae Citromicrobium 10 Bacteria Proteobacteria Deltaproteobacteria Desulfobacterales Desulfobacteraceae 14 Bacteria Bacteroidetes Bacteroidia Bacteroidales 10 Bacteria Chloroflexi Anaerolineae SHA 63 Bacteria Proteobacteria Gammaproteobacteria Chromatiales Chromatiaceae Halochromatium 24 Bacteria Proteobacteria Gammaproteobacteria Chromatiales Chromatiaceae 6 Bacteria Proteobacteria Deltaproteobacteria Desulfobacterales Desulfobulbaceae 3 Bacteria Caldithrix Caldithrixae Caldithrixales Caldithrixaceae 3 Bacteria Gemmatimonadetes Gemm 32 Bacteria Planctomycetes Planctomycetia Pirellulales Pirellulaceae 4 Bacteria Bacteroidetes Flavobacteriia Flavobacteriales Flavobacteriaceae 8 Bacteria Proteobacteria Gammaproteobacteria Thiotrichales Thiotrichaceae 7 Bacteria Acidobacteria BPC102 B110 5 Bacteria Bacteroidetes Bacteroidia Bacteroidales 38 Bacteria Acidobacteria OS 9 Bacteria Firmicutes Clostridia Clostridiales Christensenellaceae 3 Bacteria Chlorobi Ignavibacteria Ignavibacteriales Ignavibacteriaceae 17 Bacteria Proteobacteria Deltaproteobacteria Syntrophobacterales Syntrophaceae Desulfobacca 21 Bacteria Proteobacteria Deltaproteobacteria Syntrophobacterales Syntrophaceae Desulfobacca 45 Bacteria Chloroflexi Anaerolineae GCA004 74 Bacteria Chloroflexi Anaerolineae GCA004 4 Bacteria Proteobacteria Alphaproteobacteria Rhizobiales 5 Bacteria Chloroflexi Anaerolineae SBR1031 SHA 10 Bacteria Proteobacteria Gammaproteobacteria Chromatiales 8 Bacteria Proteobacteria Epsilonproteobacteria Campylobacterales Helicobacteraceae 11 Bacteria Proteobacteria Deltaproteobacteria 16 Bacteria Proteobacteria Alphaproteobacteria Rhizobiales Hyphomicrobiaceae 84 Bacteria Actinobacteria Actinobacteria Actinomycetales Kineosporiaceae 18 Bacteria Proteobacteria Deltaproteobacteria Myxococcales 7 Bacteria Proteobacteria Deltaproteobacteria Desulfarculales Desulfarculaceae 5 Bacteria OP11 OP11 6 Bacteria WS3 PRR 25 Bacteria Proteobacteria Deltaproteobacteria Desulfobacterales Desulfobacteraceae Desulfococcus 18 Bacteria Proteobacteria Deltaproteobacteria Desulfarculales Desulfarculaceae 18 Bacteria Bacteroidetes Bacteroidia Bacteroidales 14 Bacteria KSB3 6 Bacteria OP8 OP8_1 10 Bacteria Spirochaetes A0 4 Bacteria Proteobacteria Deltaproteobacteria Myxococcales 8 Bacteria Actinobacteria 5 Bacteria OP8 OP8_2 6 Bacteria Proteobacteria Deltaproteobacteria Myxococcales 13 Bacteria Proteobacteria Gammaproteobacteria Chromatiales Chromatiaceae 16 Bacteria LCP SAW1_B44 22 Bacteria Chloroflexi Anaerolineae SBR1031 SHA 17 Bacteria Chloroflexi Anaerolineae MSB 5 Archaea Euryarchaeota Thermoplasmata E2 15 Bacteria Proteobacteria Alphaproteobacteria Rhodobacterales Rhodobacteraceae Loktanella Loktanella_salsilacus 3 Bacteria Acidobacteria 4 Bacteria Hyd24 WM88 7 Bacteria Proteobacteria Alphaproteobacteria Rhodobacterales Rhodobacteraceae 5 Bacteria Proteobacteria Deltaproteobacteria Desulfarculales Desulfarculaceae Desulfarculus 4 Bacteria Chloroflexi Anaerolineae SBR1031 SHA 7 Bacteria Bacteroidetes Cytophagia Cytophagales Flammeovirgaceae 24 Bacteria Proteobacteria Gammaproteobacteria Chromatiales 5 Archaea Euryarchaeota Methanobacteria Methanobacteriales 7 Bacteria Proteobacteria Deltaproteobacteria Sva0485 6 Bacteria Bacteroidetes Bacteroidia Bacteroidales Marinilabiaceae 14 Bacteria Proteobacteria Deltaproteobacteria Syntrophobacterales Syntrophaceae Desulfomonile 12 Bacteria Chloroflexi Anaerolineae SBR1031 A4b 12 Bacteria Proteobacteria Gammaproteobacteria Alteromonadales OM60 15 Bacteria Spirochaetes Spirochaetes M2PT2 25 Bacteria Chloroflexi Anaerolineae GCA004 10 Bacteria WS3 PRR Sediment MSB 83 Bacteria Proteobacteria Epsilonproteobacteria Campylobacterales Helicobacteraceae Sulfurimonas 18 Bacteria Planctomycetes Phycisphaerae AKAU3564 6 Bacteria Proteobacteria Epsilonproteobacteria Campylobacterales Helicobacteraceae Sulfurimonas 3 Bacteria Chloroflexi Dehalococcoidetes Dehalococcoidales Dehalococcoidaceae 8 Bacteria KSB3 MAT 12 Bacteria Bacteroidetes Bacteroidia Bacteroidales SB 32 Bacteria Proteobacteria Epsilonproteobacteria Campylobacterales Helicobacteraceae Sulfurimonas 7 Bacteria Chloroflexi Anaerolineae SHA 4 Archaea Euryarchaeota Thermoplasmata E2 DHVEG 79 Bacteria Proteobacteria Gammaproteobacteria Chromatiales 17 Bacteria Chloroflexi Anaerolineae SBR1031 SHA 23 Bacteria Chloroflexi Anaerolineae Anaerolineales Anaerolinaceae T78 3 Bacteria Actinobacteria Nitriliruptoria Nitriliruptorales Nitriliruptoraceae 9 Bacteria Proteobacteria Epsilonproteobacteria Campylobacterales Helicobacteraceae 4 Bacteria Proteobacteria Deltaproteobacteria NB1 JTB38 4 Bacteria Chloroflexi Dehalococcoidetes FS117 11 Bacteria Acidobacteria Acidobacteria CCU21 4 Bacteria Planctomycetes Phycisphaerae AKAU3564 15 Bacteria Spirochaetes Spirochaetes Spirochaetales Spirochaetaceae 18 Bacteria WS3 PRR Sediment MSB 7 Bacteria Spirochaetes Spirochaetes Spirochaetales Spirochaetaceae Spirochaeta 89 Bacteria Chloroflexi Anaerolineae GCA004 20 Bacteria Acidobacteria BPC102 B110 14 Bacteria Planctomycetes Phycisphaerae MSBL9 6 Bacteria Proteobacteria Deltaproteobacteria IndB3 8 Bacteria Proteobacteria Deltaproteobacteria 6 Bacteria Chloroflexi Anaerolineae SBR1031 7 Bacteria Bacteroidetes Bacteroidia Bacteroidales 46 Bacteria Chloroflexi Anaerolineae SB 8 Bacteria Actinobacteria Thermoleophilia Solirubrobacterales 8 Bacteria Bacteroidetes Bacteroidia Bacteroidales 5 Bacteria WS3 PRR SSS58A 28 Bacteria Proteobacteria Gammaproteobacteria Chromatiales 5 Archaea Euryarchaeota Thermoplasmata E2 DHVEG 4 Bacteria Cyanobacteria Chloroplast Chlorophyta 50 Bacteria Proteobacteria Alphaproteobacteria Rhodobacterales Rhodobacteraceae 21 Bacteria Chloroflexi Anaerolineae GCA004 7 Bacteria Chloroflexi Anaerolineae SBR1031 SHA 15 Bacteria Planctomycetes Phycisphaerae MSBL9 3 Bacteria Proteobacteria Deltaproteobacteria AF420338 12 Bacteria Proteobacteria Deltaproteobacteria Myxococcales 5 Bacteria Proteobacteria Deltaproteobacteria Myxococcales 5 Bacteria Planctomycetes Phycisphaerae MSBL9 15 Archaea Crenarchaeota MCG pGrfC26 15 Bacteria Gemmatimonadetes Gemm 43 Bacteria Firmicutes Clostridia OPB54 4 Bacteria Chloroflexi Anaerolineae DRC31 5 Bacteria Chloroflexi Anaerolineae OPB11 12 Bacteria Chloroflexi Anaerolineae 6 Archaea Euryarchaeota Thermoplasmata E2 DHVEG 10 Bacteria Proteobacteria Deltaproteobacteria Desulfobacterales Desulfobacteraceae 8 Bacteria GN04 42 Bacteria Chloroflexi Anaerolineae SHA 13 Bacteria Chloroflexi Anaerolineae CFB 6 Bacteria KSB3 5 Bacteria OP8 OP8_2 34 Bacteria Cyanobacteria Synechococcophycideae Synechococcales Synechococcaceae Synechococcus 17 Bacteria Proteobacteria Deltaproteobacteria Desulfobacterales Desulfobacteraceae Desulfococcus 4 Bacteria Proteobacteria Deltaproteobacteria Desulfuromonadales Desulfuromonadaceae 5 Bacteria Chloroflexi Anaerolineae Anaerolineales Anaerolinaceae 8 Bacteria Chlorobi Ignavibacteria Ignavibacteriales Ignavibacteriaceae 5 Bacteria Spirochaetes Spirochaetes Spirochaetales Spirochaetaceae 3 Bacteria Planctomycetes Phycisphaerae MSBL9 4 Bacteria Proteobacteria Gammaproteobacteria Chromatiales 56 Bacteria Proteobacteria Deltaproteobacteria Desulfobacterales Desulfobacteraceae 8 Bacteria Gemmatimonadetes Gemm 19 Bacteria OP8 OP8_2 6 Bacteria Bacteroidetes Bacteroidia Bacteroidales 3 Bacteria Bacteroidetes Bacteroidia Bacteroidales 10 Bacteria Actinobacteria Actinobacteria Actinomycetales 10 Bacteria Chloroflexi Anaerolineae GCA004 3 Bacteria Bacteroidetes Bacteroidia Bacteroidales 7 Bacteria Acidobacteria 16 Bacteria Caldithrix Caldithrixae Caldithrixales Caldithrixaceae 5 Bacteria LD1 4 Bacteria Proteobacteria Deltaproteobacteria Myxococcales 5 Bacteria Chloroflexi Anaerolineae Anaerolineales Anaerolinaceae SHD 4 Bacteria Chloroflexi Anaerolineae GCA004 8 Bacteria KSB3 GN06 3 Bacteria Nitrospirae Nitrospira Nitrospirales LCP 10 Archaea Crenarchaeota MBGB 5 Bacteria WWE1 MSBL2 103 Archaea Crenarchaeota MCG pGrfC26 11 Bacteria Proteobacteria Deltaproteobacteria Desulfobacterales Desulfobacteraceae Desulfobacter 13 Bacteria Actinobacteria Actinobacteria Actinomycetales Micromonosporaceae Solwaraspora 8 Bacteria OP8 SAW1_B6 7 Bacteria Bacteroidetes Cytophagia Cytophagales Flammeovirgaceae 12 Bacteria Chlorobi Ignavibacteria Ignavibacteriales Ignavibacteriaceae 32 Bacteria Acidobacteria BPC102 B110 15 Bacteria Proteobacteria Alphaproteobacteria Rhizobiales 27 Bacteria Actinobacteria Actinobacteria Actinomycetales Intrasporangiaceae 7 Bacteria Proteobacteria Gammaproteobacteria 13 Bacteria Proteobacteria Gammaproteobacteria Alteromonadales Psychromonadaceae Psychromonas 4 Bacteria Proteobacteria Deltaproteobacteria Desulfobacterales Desulfobacteraceae Desulfococcus 4 Bacteria Planctomycetes Planctomycetia Pirellulales Pirellulaceae 5 Bacteria Actinobacteria Thermoleophilia 7 Bacteria OP8 SAW1_B6 6 Bacteria Proteobacteria Gammaproteobacteria Chromatiales 7 Bacteria Proteobacteria Deltaproteobacteria Myxococcales 20 Bacteria Bacteroidetes Flavobacteriia Flavobacteriales Flavobacteriaceae 12 Bacteria Actinobacteria Actinobacteria Actinomycetales Mycobacteriaceae Mycobacterium 9 Bacteria Chloroflexi Anaerolineae Anaerolineales Anaerolinaceae SHD 22 Bacteria Chlorobi Ignavibacteria Ignavibacteriales Ignavibacteriaceae 5 Bacteria 3 Bacteria Proteobacteria Alphaproteobacteria Rhizobiales Rhizobiaceae 6 Bacteria Nitrospirae Nitrospira Nitrospirales LCP 7 Bacteria Planctomycetes Planctomycetia Pirellulales Pirellulaceae 8 Bacteria Spirochaetes Spirochaetes Spirochaetales Spirochaetaceae Treponema 6 Bacteria Bacteroidetes Bacteroidia Bacteroidales 4 Bacteria Planctomycetes OM190 CL500 18 Bacteria Chloroflexi Anaerolineae SBR1031 11 Bacteria Proteobacteria Gammaproteobacteria Chromatiales 3 Bacteria Bacteroidetes Bacteroidia Bacteroidales 13 Bacteria Bacteroidetes Bacteroidia Bacteroidales 5 Bacteria Bacteroidetes Bacteroidia Bacteroidales SB 19 Bacteria Proteobacteria Deltaproteobacteria Myxococcales 5 Bacteria Chloroflexi Anaerolineae SBR1031 A4b 5 Bacteria Proteobacteria Alphaproteobacteria Rhizobiales Rhodobiaceae Afifella 8 Archaea Euryarchaeota Thermoplasmata E2 6 Bacteria Proteobacteria Alphaproteobacteria Rhizobiales Aurantimonadaceae Fulvimarina 5 Bacteria Chloroflexi Anaerolineae envOPS12 4 Bacteria WS3 PRR Sediment MSB 10 Bacteria Proteobacteria Betaproteobacteria Gallionellales Gallionellaceae Gallionella 18 Bacteria Proteobacteria Alphaproteobacteria Rhizobiales Hyphomicrobiaceae Devosia 7 Bacteria Chloroflexi Dehalococcoidetes Dehalococcoidales Dehalococcoidaceae 3 Bacteria Proteobacteria Gammaproteobacteria Oceanospirillales Oceanospirillaceae 4 Bacteria Chloroflexi Anaerolineae SHA 17 Bacteria Chloroflexi Anaerolineae CFB 3 Bacteria 17 Bacteria Proteobacteria Deltaproteobacteria Myxococcales 10 Bacteria Proteobacteria Alphaproteobacteria Rhizobiales 6 Bacteria GN04 12 Bacteria Chloroflexi Anaerolineae SB 28 Bacteria Acidobacteria BPC102 B110 5 Archaea Crenarchaeota MCG pGrfC26 6 Bacteria Chloroflexi Anaerolineae GCA004 12 Bacteria Proteobacteria Gammaproteobacteria Chromatiales 81 Bacteria Chloroflexi Anaerolineae CFB 8 Bacteria Bacteroidetes Bacteroidia Bacteroidales 30 Bacteria Chloroflexi Ellin6529 7 Bacteria Lentisphaerae Victivallales Victivallaceae 3 Bacteria Verrucomicrobia Verrucomicrobiae Verrucomicrobiales Verrucomicrobiaceae Luteolibacter 10 Bacteria Planctomycetes Planctomycetia Pirellulales Pirellulaceae 7 Bacteria Proteobacteria Gammaproteobacteria Thiotrichales Piscirickettsiaceae 18 Archaea Euryarchaeota Thermoplasmata E2 DHVEG 4 Bacteria Spirochaetes Sediment 3 Bacteria Planctomycetes Planctomycetia Pirellulales Pirellulaceae 5 Bacteria SAR406 AB16 4 Bacteria Spirochaetes Spirochaetes Spirochaetales Spirochaetaceae 5 Archaea Crenarchaeota MBGB 23 Bacteria Cyanobacteria Chloroplast Stramenopiles 4 Bacteria Planctomycetes Planctomycetia Pirellulales Pirellulaceae 4 Bacteria Cyanobacteria Synechococcophycideae Synechococcales Synechococcaceae Synechococcus 12 Bacteria Proteobacteria Deltaproteobacteria Myxococcales 14 Bacteria Bacteroidetes Bacteroidia Bacteroidales 14 Bacteria Spirochaetes Spirochaetes Spirochaetales Spirochaetaceae 25 Bacteria Chloroflexi Anaerolineae GCA004 16 Archaea Crenarchaeota MCG 3 Bacteria GN02 3BR 9 Bacteria Proteobacteria Gammaproteobacteria 3 Bacteria OP3 BD4 11 Bacteria Chloroflexi Dehalococcoidetes GIF9 3 Bacteria Bacteroidetes Bacteroidia Bacteroidales 26 Bacteria Proteobacteria Gammaproteobacteria HOC36 17 Archaea Euryarchaeota Thermoplasmata E2 DHVEG 5 Bacteria Spirochaetes Spirochaetes M2PT2 7 Bacteria Actinobacteria Actinobacteria Actinomycetales Sporichthyaceae 8 Bacteria Bacteroidetes Bacteroidia Bacteroidales VC21_Bac22 20 Bacteria Proteobacteria Deltaproteobacteria Syntrophobacterales Syntrophobacteraceae 12 Bacteria Cyanobacteria 4C0d YS2 3 Bacteria Verrucomicrobia 3 Bacteria Proteobacteria Epsilonproteobacteria Campylobacterales Helicobacteraceae Sulfurimonas 20 Bacteria Bacteroidetes Bacteroidia Bacteroidales SB 10 Bacteria Spirochaetes Spirochaetes Spirochaetales Spirochaetaceae Spirochaeta 8 Bacteria Proteobacteria Epsilonproteobacteria Campylobacterales Campylobacteraceae Arcobacter 9 Bacteria Spirochaetes Spirochaetes M2PT2 4 Bacteria GN04 GN15 5 Bacteria Planctomycetes Planctomycetia Pirellulales Pirellulaceae 13 Bacteria Planctomycetes Planctomycetia Planctomycetales Planctomycetaceae Planctomyces 3 Bacteria Proteobacteria Deltaproteobacteria Myxococcales 26 Archaea Crenarchaeota MCG B10 5 Bacteria Chlorobi SJA 4 Bacteria Proteobacteria Betaproteobacteria Thiobacterales 6 Bacteria Acidobacteria Holophagae Holophagales 23 Bacteria Proteobacteria Gammaproteobacteria Chromatiales Chromatiaceae 7 Bacteria Proteobacteria Deltaproteobacteria Desulfobacterales Desulfobacteraceae Desulfococcus 4 Bacteria FCPU426 17 Bacteria Proteobacteria Deltaproteobacteria Desulfobacterales Desulfobulbaceae 19 Bacteria Acidobacteria BPC102 MVS 5 Bacteria Proteobacteria Alphaproteobacteria Rhizobiales Hyphomicrobiaceae Devosia 4 Bacteria Proteobacteria Clostridia Clostridiales 5 Bacteria Planctomycetes Clostridia Clostridiales 11 Bacteria Bacteroidetes Bacteroidia Bacteroidales 16 Bacteria Proteobacteria Deltaproteobacteria Syntrophobacterales Syntrophaceae Desulfomonile 6 Archaea Crenarchaeota MBGB 6 Bacteria Fibrobacteres TG3 TG3 TSCOR003 90 Bacteria Proteobacteria Deltaproteobacteria Desulfobacterales Desulfobacteraceae Desulfococcus 5 Bacteria Firmicutes Clostridia Clostridiales Christensenellaceae 7 Bacteria Bacteroidetes Bacteroidia Bacteroidales 10 Bacteria Chloroflexi Dehalococcoidetes Dehalococcoidales Dehalococcoidaceae 9 Bacteria Caldithrix Caldithrixae Caldithrixales Caldithrixaceae LCP 3 Bacteria Proteobacteria Zetaproteobacteria Mariprofundales Mariprofundaceae Mariprofundus 12 Bacteria Proteobacteria Alphaproteobacteria Rhizobiales Hyphomicrobiaceae 8 Bacteria Proteobacteria Deltaproteobacteria Syntrophobacterales Syntrophaceae 7 Bacteria Proteobacteria Deltaproteobacteria Desulfobacterales Desulfobacteraceae 10 Bacteria Acidobacteria Acidobacteria CCU21 8 Bacteria GN04 GN15 4 Bacteria Bacteroidetes Bacteroidia Bacteroidales 3 Bacteria Chloroflexi Anaerolineae SHA 5 Bacteria WS2 5 Bacteria Bacteroidetes Bacteroidia Bacteroidales 4 Bacteria Proteobacteria Alphaproteobacteria 4 Bacteria Proteobacteria Deltaproteobacteria Desulfobacterales Desulfobacteraceae 4 Bacteria Chloroflexi Ellin6529 5 Bacteria Bacteroidetes Bacteroidia Bacteroidales 6 Bacteria LCP SAW1_B44 3 Bacteria Bacteroidetes Bacteroidia Bacteroidales 3 Bacteria OD1 ABY1 3 Bacteria BRC1 NPL 6 Bacteria Bacteroidetes Cytophagia Cytophagales Flammeovirgaceae 71 Bacteria Bacteroidetes Bacteroidia Bacteroidales 14 Bacteria Chloroflexi Anaerolineae OPB11 6 Bacteria Proteobacteria Alphaproteobacteria Rhodobacterales Rhodobacteraceae 5 Bacteria Proteobacteria Gammaproteobacteria Thiohalorhabdales 3 Bacteria Bacteroidetes Bacteroidia Bacteroidales 7 Bacteria Bacteroidetes Cytophagia Cytophagales Flammeovirgaceae 9 Bacteria Chloroflexi Dehalococcoidetes Dehalococcoidales Dehalococcoidaceae 9 Bacteria Bacteroidetes Bacteroidia Bacteroidales 10 Bacteria Bacteroidetes Bacteroidia Bacteroidales 5 Bacteria Spirochaetes Spirochaetes Spirochaetales Spirochaetaceae 7 Bacteria Proteobacteria Deltaproteobacteria Myxococcales 5 Bacteria Planctomycetes Phycisphaerae MSBL9 6 Bacteria OP1 MSBL6 5 Bacteria Acidobacteria Acidobacteria CCU21 4 Bacteria Chloroflexi Anaerolineae SB 9 Bacteria Chloroflexi Anaerolineae Anaerolineales Anaerolinaceae T78 3 Bacteria Chloroflexi Anaerolineae GCA004 4 Bacteria Bacteroidetes Rhodothermaceae 3 Bacteria Actinobacteria Thermoleophilia Gaiellales 7 Bacteria Bacteroidetes Flavobacteriia Flavobacteriales Flavobacteriaceae 7 Bacteria Planctomycetes C6 Ucm1571 5 Bacteria Verrucomicrobia 8 Bacteria Chloroflexi Dehalococcoidetes Dehalococcoidales Dehalococcoidaceae 4 Bacteria Chloroflexi Anaerolineae GCA004 3 Bacteria Proteobacteria Gammaproteobacteria Oceanospirillales Halomonadaceae Candidatus_Portiera 6 Bacteria WWE1 SHA 4 Bacteria Bacteroidetes Bacteroidia Bacteroidales 6 Bacteria Proteobacteria Deltaproteobacteria Desulfobacterales Desulfobacteraceae Desulfosarcina 9 Bacteria Proteobacteria Deltaproteobacteria Desulfobacterales Desulfobacteraceae Desulfococcus 5 Bacteria Bacteroidetes 24 Bacteria Chloroflexi Anaerolineae GCA004 9 Bacteria Bacteroidetes Bacteroidia Bacteroidales SB 7 Bacteria Proteobacteria Deltaproteobacteria Desulfobacterales Desulfobulbaceae 11 Bacteria Proteobacteria Gammaproteobacteria Thiotrichales Piscirickettsiaceae 8 Archaea YLA114 5 Bacteria Chloroflexi Dehalococcoidetes Dehalococcoidales Dehalococcoidaceae 3 Bacteria Firmicutes Clostridia Clostridiales 3 Bacteria Chloroflexi Anaerolineae GCA004 5 Bacteria WPS 161 Bacteria Chloroflexi Anaerolineae OPB11 4 Bacteria Synergistetes Synergistia Synergistales Dethiosulfovibrionaceae TG5 9 Bacteria Chloroflexi Anaerolineae OPB11 12 Bacteria Chloroflexi Anaerolineae OPB11 21 Bacteria Chloroflexi Anaerolineae OPB11 19 Bacteria Chloroflexi Anaerolineae MSB 12 Bacteria Chloroflexi Anaerolineae OPB11 15 Bacteria Chloroflexi Anaerolineae MSB 3 Bacteria Firmicutes Clostridia Clostridiales Peptostreptococcaceae