6 Archaea WCHD3 4 Archaea WCHD3 14 Archaea WCHD3 17 Archaea YLA114 5 Archaea WCHD3 10 Archaea WCHD3 12 Bacteria Cyanobacteria Chloroplast Streptophyta 27 Bacteria Proteobacteria Alphaproteobacteria Rickettsiales mitochondria 3 Archaea WCHD3 29 Archaea WCHD3 14 Archaea WCHD3 5 Archaea YLA114 13 Archaea WCHD3 4317 Bacteria Proteobacteria Epsilonproteobacteria Campylobacterales Helicobacteraceae 148 Bacteria Spirochaetes Leptospiraceae Leptonema 28 Bacteria Chloroflexi Anaerolineae SBR1031 SHA 3 Bacteria Proteobacteria Gammaproteobacteria YLA114 3 Bacteria BRC1 PRR 6 Archaea WCHD3 10 Bacteria Spirochaetes Spirochaetes Spirochaetales Spirochaetaceae 5 Archaea WCHD3 29 Bacteria Chloroflexi Anaerolineae SBR1031 SHA 875 Bacteria Proteobacteria Epsilonproteobacteria Campylobacterales Helicobacteraceae Sulfurimonas 5 Bacteria TM7 TM7 7 Archaea WCHD3 8 Archaea WCHD3 4 Archaea WCHD3 49 Bacteria Chlamydiae Chlamydiia Chlamydiales 41 Bacteria Chloroflexi Anaerolineae SBR1031 SHA 38 Bacteria Chloroflexi Anaerolineae SBR1031 SHA 29 Bacteria Chloroflexi Anaerolineae SBR1031 SJA 37 Bacteria Chloroflexi Anaerolineae SBR1031 3 Archaea WCHD3 3 Archaea 9 Bacteria Chloroflexi Anaerolineae SBR1031 6 Archaea YLA114 4 Bacteria Proteobacteria Deltaproteobacteria Myxococcales 16364 Bacteria Proteobacteria Gammaproteobacteria Chromatiales 42 Bacteria Chloroflexi Anaerolineae SBR1031 SHA 4 Bacteria OP11 WCHB1 5 Archaea 19 Bacteria Chloroflexi Anaerolineae SBR1031 SHA 20 Bacteria OP11 WCHB1 7 Bacteria Proteobacteria Gammaproteobacteria Chromatiales 20 Bacteria Hyd24 WM88 303 Bacteria Proteobacteria Gammaproteobacteria 172 Bacteria Proteobacteria Alphaproteobacteria Rhizobiales Hyphomicrobiaceae 128 Bacteria Bacteroidetes Bacteroidia Bacteroidales 102 Bacteria Proteobacteria Gammaproteobacteria Chromatiales 2235 Bacteria Proteobacteria Epsilonproteobacteria Campylobacterales Helicobacteraceae 5 Bacteria Spirochaetes Spirochaetes Spirochaetales Spirochaetaceae 609 Bacteria Proteobacteria Epsilonproteobacteria Campylobacterales Helicobacteraceae Sulfurimonas 275 Bacteria KSB3 105 Bacteria Proteobacteria Epsilonproteobacteria Campylobacterales Helicobacteraceae Sulfurimonas 603 Bacteria Proteobacteria Gammaproteobacteria Chromatiales 991 Bacteria Proteobacteria Epsilonproteobacteria Campylobacterales Helicobacteraceae Sulfurimonas 30 Bacteria Proteobacteria Deltaproteobacteria Desulfobacterales Desulfobacteraceae 192 Bacteria Spirochaetes Sediment SJA 1727 Bacteria Proteobacteria Alphaproteobacteria Rhodobacterales Rhodobacteraceae 5 Bacteria OD1 37 Bacteria Chloroflexi Anaerolineae DRC31 1332 Bacteria Proteobacteria Gammaproteobacteria Thiotrichales 39 Bacteria Bacteroidetes Bacteroidia Bacteroidales 13 Bacteria Chloroflexi Anaerolineae MSB 39 Bacteria Proteobacteria Deltaproteobacteria Desulfarculales Desulfarculaceae 1110 Bacteria Proteobacteria Alphaproteobacteria Rhizobiales Hyphomicrobiaceae Hyphomicrobium 168 Bacteria Proteobacteria Gammaproteobacteria Chromatiales 1100 Bacteria Proteobacteria Deltaproteobacteria Desulfobacterales Desulfobacteraceae Desulfosarcina 26 Bacteria Acidobacteria BPC102 B110 5 Bacteria Proteobacteria Deltaproteobacteria Desulfarculales Desulfarculaceae 661 Bacteria Proteobacteria Epsilonproteobacteria Campylobacterales Helicobacteraceae Sulfurimonas 64 Bacteria Bacteroidetes Bacteroidia Bacteroidales Marinilabiaceae 286 Bacteria Bacteroidetes Bacteroidia Bacteroidales 8 Bacteria Chloroflexi Anaerolineae OPB11 200 Bacteria Chloroflexi Anaerolineae CFB 1153 Bacteria Proteobacteria Gammaproteobacteria Chromatiales 14 Bacteria Proteobacteria Deltaproteobacteria Desulfarculales Desulfarculaceae 16 Bacteria Chloroflexi Anaerolineae CFB 20 Bacteria Proteobacteria Deltaproteobacteria Desulfobacterales Desulfobulbaceae 19 Bacteria Proteobacteria Deltaproteobacteria Syntrophobacterales Syntrophaceae 8 Bacteria Spirochaetes Spirochaetes Spirochaetales Spirochaetaceae 16 Bacteria Proteobacteria Deltaproteobacteria AF420338 33 Bacteria KSB3 GN06 47 Bacteria Bacteroidetes Bacteroidia Bacteroidales 470 Bacteria Proteobacteria Epsilonproteobacteria Campylobacterales Campylobacteraceae Sulfurospirillum 14 Bacteria Spirochaetes Sediment 203 Bacteria Proteobacteria Epsilonproteobacteria Campylobacterales Campylobacteraceae Arcobacter 482 Bacteria Proteobacteria Deltaproteobacteria Desulfuromonadales Desulfuromonadaceae 508 Bacteria Proteobacteria Deltaproteobacteria Myxococcales 15 Bacteria Bacteroidetes Bacteroidia Bacteroidales SB 243 Bacteria Proteobacteria Gammaproteobacteria 198 Bacteria Proteobacteria Epsilonproteobacteria Campylobacterales 47 Bacteria Proteobacteria Deltaproteobacteria 281 Bacteria Actinobacteria Actinobacteria Actinomycetales Cellulomonadaceae Actinotalea 199 Bacteria Chloroflexi Anaerolineae CFB 621 Bacteria Proteobacteria Epsilonproteobacteria Campylobacterales Campylobacteraceae Arcobacter 10 Bacteria Chloroflexi Anaerolineae SB 7 Bacteria Spirochaetes Spirochaetes Spirochaetales Spirochaetaceae 44 Bacteria WS3 PRR GN03 KSB4 439 Bacteria Spirochaetes Spirochaetes Spirochaetales Spirochaetaceae 35 Bacteria Spirochaetes Spirochaetes Spirochaetales Spirochaetaceae 26 Bacteria Proteobacteria Deltaproteobacteria Myxococcales 191 Bacteria Proteobacteria Alphaproteobacteria Rhizobiales Hyphomicrobiaceae 32 Bacteria Proteobacteria Deltaproteobacteria Myxococcales 798 Bacteria Proteobacteria Deltaproteobacteria Desulfobacterales Desulfobacteraceae Desulfococcus 190 Bacteria Proteobacteria Epsilonproteobacteria Campylobacterales Helicobacteraceae Sulfurimonas 13 Bacteria Proteobacteria Alphaproteobacteria Sphingomonadales Sphingomonadaceae Novosphingobium 460 Bacteria Proteobacteria Gammaproteobacteria Chromatiales 62 Bacteria Proteobacteria Deltaproteobacteria Syntrophobacterales Syntrophaceae Desulfomonile 4 Bacteria Spirochaetes GN05 LG048 28 Bacteria Chloroflexi Anaerolineae 26 Bacteria Proteobacteria Deltaproteobacteria Desulfobacterales Desulfobacteraceae Desulfococcus 31 Bacteria Proteobacteria Alphaproteobacteria Rhodospirillales Rhodospirillaceae 431 Bacteria Spirochaetes Leptospiraceae Leptonema 139 Bacteria Proteobacteria Epsilonproteobacteria Campylobacterales Helicobacteraceae 16 Bacteria Proteobacteria Gammaproteobacteria Chromatiales 22 Bacteria OD1 ABY1 5 Bacteria Planctomycetes 745 Bacteria Proteobacteria Deltaproteobacteria Desulfobacterales Desulfobacteraceae Desulfococcus 43 Bacteria Proteobacteria Deltaproteobacteria Desulfarculales Desulfarculaceae 15 Bacteria Chloroflexi Dehalococcoidetes GIF9 50 Bacteria Spirochaetes Spirochaetes M2PT2 33 Bacteria Proteobacteria Alphaproteobacteria Rhodospirillales Rhodospirillaceae 51 Bacteria Chloroflexi Anaerolineae Anaerolineales Anaerolinaceae C1_B004 11 Bacteria Acidobacteria Acidobacteria CCU21 102 Bacteria Caldithrix Caldithrixae Caldithrixales Caldithrixaceae 24 Bacteria KSB3 MAT 246 Bacteria Proteobacteria Gammaproteobacteria 45 Bacteria Spirochaetes GN05 LG048 36 Bacteria Chloroflexi Anaerolineae H39 825 Bacteria Proteobacteria Gammaproteobacteria Vibrionales Vibrionaceae Vibrio 3 Bacteria Proteobacteria Epsilonproteobacteria Campylobacterales Helicobacteraceae Sulfurimonas 3 Bacteria Spirochaetes A0 112 Bacteria Bacteroidetes Bacteroidia Bacteroidales 16 Bacteria Bacteroidetes Bacteroidia Bacteroidales 3 Bacteria Proteobacteria Alphaproteobacteria Rhodospirillales Rhodospirillaceae 64 Bacteria Proteobacteria Gammaproteobacteria Alteromonadales Alteromonadaceae 46 Bacteria Acidobacteria OS 60 Bacteria Chloroflexi Anaerolineae S0208 44 Bacteria Chloroflexi Anaerolineae S0208 38 Bacteria Caldithrix Caldithrixae Caldithrixales BA059 8 Bacteria Caldithrix Caldithrixae Caldithrixales BA059 65 Archaea Crenarchaeota MBGB 33 Bacteria Proteobacteria Deltaproteobacteria Desulfarculales Desulfarculaceae 11 Bacteria Bacteroidetes Bacteroidia Bacteroidales 44 Bacteria KSB3 89 Bacteria Chloroflexi Anaerolineae GCA004 519 Bacteria Proteobacteria Epsilonproteobacteria Campylobacterales Campylobacteraceae Arcobacter 474 Bacteria Firmicutes Clostridia Clostridiales Ruminococcaceae 38 Bacteria Proteobacteria Gammaproteobacteria Alteromonadales Alteromonadaceae Marinobacter 46 Bacteria Proteobacteria Gammaproteobacteria 154 Bacteria Proteobacteria Deltaproteobacteria Desulfobacterales Desulfobacteraceae 30 Bacteria Proteobacteria Deltaproteobacteria Desulfarculales Desulfarculaceae 15 Bacteria Spirochaetes Spirochaetes Spirochaetales Spirochaetaceae 60 Bacteria Proteobacteria Alphaproteobacteria Rhodobacterales Rhodobacteraceae 6 Archaea Euryarchaeota Thermoplasmata E2 DHVEG 3 Bacteria Chlorobi Ignavibacteria Ignavibacteriales lheB3 37 Archaea Crenarchaeota MCG B10 141 Bacteria Chlorobi Ignavibacteria Ignavibacteriales lheB3 8 Bacteria Acidobacteria Acidobacteria CCU21 162 Bacteria Proteobacteria Deltaproteobacteria Desulfuromonadales Pelobacteraceae Pelobacter 51 Bacteria Spirochaetes Sediment 17 Bacteria Proteobacteria Deltaproteobacteria Desulfobacterales Desulfobulbaceae 6 Bacteria Proteobacteria Gammaproteobacteria Chromatiales 60 Bacteria Proteobacteria Deltaproteobacteria Myxococcales 101 Bacteria Chloroflexi Anaerolineae CFB 3 Bacteria Firmicutes Clostridia Clostridiales Ruminococcaceae 6 Bacteria OD1 ABY1 20 Bacteria Proteobacteria Deltaproteobacteria 11 Bacteria Chloroflexi Dehalococcoidetes Dehalococcoidales Dehalococcoidaceae 54 Bacteria Spirochaetes Spirochaetes Spirochaetales Spirochaetaceae 31 Bacteria Firmicutes Clostridia Clostridiales Lachnospiraceae 89 Bacteria Proteobacteria Deltaproteobacteria Desulfovibrionales Desulfovibrionaceae Desulfovibrio 59 Bacteria Chloroflexi Anaerolineae Anaerolineales Anaerolinaceae 10 Bacteria Proteobacteria Alphaproteobacteria Kiloniellales Kiloniellaceae Thalassospira 124 Bacteria Bacteroidetes Bacteroidia Bacteroidales 21 Bacteria Bacteroidetes Cytophagia Cytophagales Flammeovirgaceae 62 Bacteria Fibrobacteres TG3 TG3 TSCOR003 48 Bacteria Proteobacteria Deltaproteobacteria Syntrophobacterales Syntrophaceae Desulfobacca 14 Bacteria Proteobacteria Alphaproteobacteria Rhodobacterales Rhodobacteraceae 55 Bacteria Proteobacteria Deltaproteobacteria Myxococcales 42 Bacteria Verrucomicrobia Verruco R76 11 Bacteria 7 Bacteria KSB1 GW 21 Bacteria KSB3 79 Bacteria Proteobacteria Epsilonproteobacteria Campylobacterales Helicobacteraceae Sulfurimonas 36 Bacteria Proteobacteria Gammaproteobacteria Alteromonadales Colwelliaceae Thalassomonas 6 Bacteria Proteobacteria Deltaproteobacteria NKB15 326 Bacteria Spirochaetes Sediment SJA 8 Bacteria Acidobacteria Sva0725 Sva0725 35 Bacteria Spirochaetes Spirochaetes Spirochaetales Spirochaetaceae Spirochaeta 3 Bacteria Acidobacteria RB25 58 Archaea Crenarchaeota MCG pGrfC26 91 Bacteria Bacteroidetes Bacteroidia Bacteroidales 4 Bacteria Bacteroidetes Bacteroidia Bacteroidales 31 Bacteria Fibrobacteres TG3 TG3 TSCOR003 14 Bacteria Firmicutes Clostridia Clostridiales Veillonellaceae 20 Bacteria Proteobacteria Epsilonproteobacteria Campylobacterales Helicobacteraceae Sulfurimonas 102 Bacteria KSB3 GN06 35 Bacteria Proteobacteria Gammaproteobacteria Chromatiales 25 Bacteria Chloroflexi Anaerolineae 14 Bacteria Acidobacteria OS 23 Bacteria Spirochaetes Spirochaetes Spirochaetales Spirochaetaceae 73 Bacteria Spirochaetes Spirochaetes M2PT2 16 Bacteria Proteobacteria Deltaproteobacteria Myxococcales 60 Bacteria Chloroflexi Anaerolineae SBR1031 A4b 29 Bacteria Proteobacteria Gammaproteobacteria Chromatiales 11 Bacteria Proteobacteria Gammaproteobacteria Chromatiales 21 Bacteria Proteobacteria Gammaproteobacteria Chromatiales 5 Bacteria GN02 BB34 17 Bacteria Chlorobi Ignavibacteria Ignavibacteriales Ignavibacteriaceae 23 Bacteria Proteobacteria Alphaproteobacteria Rhodobacterales Rhodobacteraceae 14 Bacteria Firmicutes Clostridia Clostridiales Christensenellaceae 6 Bacteria Planctomycetes Phycisphaerae Pla1 5 Bacteria Spirochaetes Spirochaetes Spirochaetales Spirochaetaceae 54 Archaea Crenarchaeota MCG B10 1425 Bacteria Proteobacteria Gammaproteobacteria Chromatiales 56 Bacteria Proteobacteria Alphaproteobacteria Rhizobiales Phyllobacteriaceae 20 Bacteria Proteobacteria Gammaproteobacteria Oceanospirillales Saccharospirillaceae Reinekea 23 Bacteria Proteobacteria Gammaproteobacteria Chromatiales 3 Bacteria WS3 PRR Sediment MSB 9 Archaea Euryarchaeota Thermoplasmata E2 DHVEG 16 Bacteria Bacteroidetes Bacteroidia Bacteroidales 44 Bacteria Firmicutes Clostridia Clostridiales Caldicoprobacteraceae Caldicoprobacter 184 Bacteria Actinobacteria Actinobacteria Actinomycetales Kineosporiaceae 409 Bacteria Spirochaetes Sediment SJA 18 Bacteria Proteobacteria Deltaproteobacteria Desulfobacterales Desulfobulbaceae 11 Bacteria Lentisphaerae Victivallales Victivallaceae 26 Bacteria Spirochaetes Spirochaetes Spirochaetales Spirochaetaceae Spirochaeta 33 Bacteria Proteobacteria Deltaproteobacteria Desulfobacterales Desulfobacteraceae Desulfococcus 39 Bacteria Proteobacteria Gammaproteobacteria Chromatiales 12 Bacteria Spirochaetes Leptospiraceae Leptonema 36 Bacteria Spirochaetes Spirochaetes Spirochaetales Spirochaetaceae 6 Bacteria Planctomycetes Planctomycetia Pirellulales Pirellulaceae 97 Bacteria Spirochaetes 6 Bacteria Planctomycetes Phycisphaerae S 17 Bacteria Proteobacteria Gammaproteobacteria Chromatiales 7 Bacteria Chloroflexi Anaerolineae S0208 35 Bacteria OD1 35 Bacteria Planctomycetes Phycisphaerae MSBL9 86 Bacteria Spirochaetes Spirochaetes M2PT2 3 Bacteria Proteobacteria Deltaproteobacteria Desulfobacterales Desulfobacteraceae 7 Bacteria OP8 OP8_1 HMMVPog 92 Bacteria Chloroflexi Dehalococcoidetes Dehalococcoidales Dehalococcoidaceae 352 Bacteria Proteobacteria Deltaproteobacteria Desulfovibrionales Desulfovibrionaceae Desulfovibrio 49 Bacteria Proteobacteria Gammaproteobacteria Chromatiales 4 Bacteria Proteobacteria Deltaproteobacteria Myxococcales 18 Bacteria KSB3 37 Bacteria Chloroflexi Anaerolineae GCA004 9 Bacteria WS3 PRR GN03 KSB4 8 Bacteria Proteobacteria Deltaproteobacteria Desulfovibrionales Desulfovibrionaceae Desulfovibrio 33 Bacteria Proteobacteria Deltaproteobacteria Desulfarculales Desulfarculaceae 94 Bacteria Spirochaetes Spirochaetes Spirochaetales Spirochaetaceae 10 Bacteria Spirochaetes GN05 IF025 73 Bacteria Proteobacteria Epsilonproteobacteria Campylobacterales Helicobacteraceae Sulfurimonas 9 Bacteria Proteobacteria Deltaproteobacteria Desulfobacterales Desulfobulbaceae 12 Bacteria Bacteroidetes 8 Bacteria Chloroflexi Anaerolineae SBR1031 A4b 20 Bacteria Proteobacteria Deltaproteobacteria 22 Archaea Crenarchaeota MCG 10 Bacteria OD1 ABY1 41 Bacteria Proteobacteria Alphaproteobacteria Rhizobiales Hyphomicrobiaceae Devosia 11 Bacteria Proteobacteria Gammaproteobacteria Thiotrichales Piscirickettsiaceae 41 Bacteria Chloroflexi Anaerolineae SB 16 Bacteria Spirochaetes Spirochaetes Spirochaetales Spirochaetaceae Spirochaeta 285 Bacteria KSB3 8 Bacteria KSB3 MAT 7 Bacteria WS3 PRR Sediment 128 Bacteria Proteobacteria Deltaproteobacteria Myxococcales 35 Bacteria Proteobacteria Gammaproteobacteria Chromatiales 4 Bacteria Caldithrix Caldithrixae Caldithrixales Caldithrixaceae 4 Bacteria AC1 SHA 153 Bacteria Chloroflexi Anaerolineae GCA004 13 Bacteria Acidobacteria Acidobacteria CCU21 816 Bacteria Proteobacteria Gammaproteobacteria 4 Bacteria Spirochaetes Spirochaetes Spirochaetales Spirochaetaceae 34 Bacteria Chloroflexi Anaerolineae CFB 5 Bacteria OP11 OP11 6 Bacteria OP8 OP8_2 12 Bacteria Planctomycetes Phycisphaerae MSBL9 21 Bacteria Planctomycetes Phycisphaerae mle1 38 Bacteria Proteobacteria Gammaproteobacteria Oceanospirillales Oceanospirillaceae Marinomonas 16 Bacteria GN02 BB34 5 Bacteria OP11 OP11 6 Bacteria Verrucomicrobia 30 Bacteria Chloroflexi Anaerolineae OPB11 16 Bacteria Proteobacteria Deltaproteobacteria Desulfarculales Desulfarculaceae 55 Bacteria Proteobacteria Deltaproteobacteria Desulfarculales Desulfarculaceae 12 Bacteria Bacteroidetes Flavobacteriia Flavobacteriales Cryomorphaceae Crocinitomix 75 Bacteria Proteobacteria Gammaproteobacteria 49 Bacteria Proteobacteria Deltaproteobacteria Desulfovibrionales Desulfovibrionaceae Desulfovibrio 22 Bacteria Spirochaetes Sediment SJA 17 Bacteria Chloroflexi Anaerolineae GCA004 20 Bacteria Proteobacteria Epsilonproteobacteria Campylobacterales Helicobacteraceae Sulfurimonas 12 Bacteria Proteobacteria Deltaproteobacteria Myxococcales 79 Bacteria OP8 OP8_2 34 Bacteria Bacteroidetes Bacteroidia Bacteroidales 32 Bacteria Proteobacteria Alphaproteobacteria Rhodobacterales Hyphomonadaceae Hyphomonas 14 Bacteria Proteobacteria Deltaproteobacteria Desulfarculales Desulfarculaceae 122 Bacteria Bacteroidetes Bacteroidia Bacteroidales 78 Bacteria Firmicutes Clostridia Clostridiales 8 Bacteria Bacteroidetes Bacteroidia Bacteroidales 20 Bacteria Bacteroidetes Bacteroidia Bacteroidales 16 Bacteria 6 Bacteria Proteobacteria Deltaproteobacteria Desulfuromonadales Pelobacteraceae 6 Bacteria Chloroflexi Anaerolineae CFB 5 Bacteria GN02 3BR 16 Bacteria Chloroflexi Anaerolineae SBR1031 SJA 3 Bacteria Chloroflexi Anaerolineae 16 Bacteria Proteobacteria Deltaproteobacteria Desulfovibrionales Desulfovibrionaceae Desulfovibrio 6 Bacteria Chlorobi Ignavibacteria Ignavibacteriales lheB3 4 Bacteria Proteobacteria Deltaproteobacteria Desulfarculales Desulfarculaceae Desulfarculus 4 Bacteria Chloroflexi Dehalococcoidetes Dehalococcoidales Dehalococcoidaceae 3 Bacteria GN04 GN15 17 Bacteria Spirochaetes Sediment 3 Bacteria Proteobacteria Gammaproteobacteria Oceanospirillales 10 Bacteria Proteobacteria Gammaproteobacteria Chromatiales 8 Bacteria Bacteroidetes Bacteroidia Bacteroidales SB 3 Bacteria BRC1 20 Bacteria Spirochaetes Sediment 6 Bacteria OD1 ZB2 100 Bacteria Proteobacteria Gammaproteobacteria Chromatiales 75 Bacteria Proteobacteria Epsilonproteobacteria Campylobacterales Helicobacteraceae Sulfurimonas 9 Bacteria GN04 17 Bacteria Actinobacteria Actinobacteria WCHB1 At425_EubF1 8 Bacteria WS2 SHA 29 Bacteria AC1 B04R032 4 Bacteria Planctomycetes Planctomycetia Pirellulales Pirellulaceae 7 Bacteria Proteobacteria Alphaproteobacteria 3 Bacteria Proteobacteria Epsilonproteobacteria Campylobacterales Helicobacteraceae 5 Bacteria Spirochaetes Spirochaetes Spirochaetales Spirochaetaceae 4 Bacteria KSB3 17 Bacteria Chloroflexi Anaerolineae MSB 3 Bacteria Chloroflexi Anaerolineae SHA 79 Bacteria Proteobacteria Gammaproteobacteria Thiotrichales Thiotrichaceae 18 Bacteria Nitrospirae Nitrospira Nitrospirales GOUTA19 3 Bacteria KSB3 GN06 31 Bacteria Acidobacteria OS 101 Bacteria Chloroflexi Anaerolineae Anaerolineales Anaerolinaceae T78 19 Bacteria Caldithrix Caldithrixae Caldithrixales Caldithrixaceae 28 Bacteria Spirochaetes Sediment 37 Bacteria Proteobacteria Deltaproteobacteria Desulfobacterales Desulfobacteraceae 15 Bacteria Planctomycetes Phycisphaerae MSBL9 14 Bacteria Spirochaetes Spirochaetes Spirochaetales Spirochaetaceae Spirochaeta 3 Bacteria Proteobacteria Gammaproteobacteria Chromatiales 4 Bacteria Proteobacteria Deltaproteobacteria Syntrophobacterales Syntrophobacteraceae Syntrophobacter 13 Bacteria Chloroflexi Dehalococcoidetes GIF9 20 Bacteria Proteobacteria Deltaproteobacteria Syntrophobacterales Syntrophaceae Desulfomonile 12 Bacteria GN04 GN15 18 Bacteria Bacteroidetes Bacteroidia Bacteroidales SB 3 Archaea Crenarchaeota MCG 242 Bacteria Spirochaetes Leptospiraceae Leptonema 3 Bacteria Proteobacteria Deltaproteobacteria Desulfobacterales Desulfobacteraceae 20 Bacteria Chloroflexi Anaerolineae CFB 8 Bacteria Spirochaetes Spirochaetes Spirochaetales Spirochaetaceae 7 Bacteria Chloroflexi Anaerolineae SBR1031 A4b 7 Bacteria Acidobacteria 242 Bacteria Proteobacteria Deltaproteobacteria Desulfobacterales Desulfobacteraceae 3 Bacteria Chloroflexi Anaerolineae CFB 119 Bacteria Proteobacteria Epsilonproteobacteria Campylobacterales 5 Bacteria Proteobacteria Gammaproteobacteria Chromatiales Ectothiorhodospiraceae 9 Bacteria Proteobacteria Alphaproteobacteria Rhodospirillales Rhodospirillaceae 3 Bacteria WS3 PRR Sediment 20 Bacteria Proteobacteria Epsilonproteobacteria Campylobacterales Helicobacteraceae Sulfurimonas 15 Bacteria Proteobacteria Gammaproteobacteria Chromatiales 3 Bacteria KSB3 GN06 6 Bacteria Proteobacteria Deltaproteobacteria Syntrophobacterales Syntrophaceae 311 Bacteria Proteobacteria Gammaproteobacteria Chromatiales 54 Bacteria Proteobacteria Alphaproteobacteria Kiloniellales Kiloniellaceae 5 Bacteria Verrucomicrobia Verruco R76 78 Bacteria Proteobacteria Gammaproteobacteria Chromatiales 6 Bacteria Chloroflexi Anaerolineae 68 Bacteria Bacteroidetes Bacteroidia Bacteroidales Marinilabiaceae 8 Bacteria Proteobacteria Deltaproteobacteria Desulfovibrionales Desulfovibrionaceae Desulfovibrio 24 Bacteria Caldithrix Caldithrixae Caldithrixales Caldithrixaceae LCP 12 Bacteria Proteobacteria Deltaproteobacteria Myxococcales Cystobacterineae 13 Bacteria Proteobacteria Deltaproteobacteria Myxococcales 5 Bacteria SAR406 AB16 Arctic96B A714017 so4B24 3 Bacteria Proteobacteria Deltaproteobacteria Desulfarculales Desulfarculaceae 31 Bacteria Spirochaetes Sediment SJA 23 Bacteria Proteobacteria Gammaproteobacteria Alteromonadales Alteromonadaceae 35 Bacteria Chloroflexi Anaerolineae envOPS12 6 Bacteria Proteobacteria Gammaproteobacteria Thiotrichales Thiotrichaceae 5 Bacteria OD1 ABY1 8 Bacteria Proteobacteria Alphaproteobacteria Rhizobiales Phyllobacteriaceae Mesorhizobium 24 Bacteria Bacteroidetes Cytophagia Cytophagales Flammeovirgaceae 8 Bacteria Proteobacteria Gammaproteobacteria Chromatiales 6 Bacteria Proteobacteria Deltaproteobacteria 3 Bacteria Lentisphaerae Z20 80 Bacteria Chloroflexi Anaerolineae S0208 5 Bacteria Proteobacteria Gammaproteobacteria Chromatiales 11 Bacteria Chloroflexi Dehalococcoidetes Dehalococcoidales Dehalococcoidaceae 4 Bacteria Chloroflexi Anaerolineae GCA004 4 Bacteria Chlorobi Ignavibacteria Ignavibacteriales OTUb7 8 Bacteria GN02 31 Bacteria Proteobacteria Deltaproteobacteria Desulfobacterales Desulfobacteraceae Desulfococcus 4 Bacteria Proteobacteria Gammaproteobacteria Chromatiales 3 Bacteria Acidobacteria Holophagae Holophagales 23 Bacteria Proteobacteria Deltaproteobacteria Desulfobacterales Desulfobulbaceae 40 Bacteria WWE1 MSBL8 5 Bacteria Chloroflexi Dehalococcoidetes Dehalococcoidales Dehalococcoidaceae 6 Bacteria Proteobacteria Deltaproteobacteria Desulfobacterales Desulfobacteraceae 38 Bacteria LCP SAW1_B44 22 Bacteria Chloroflexi Anaerolineae SBR1031 SHA 3 Bacteria Chloroflexi Dehalococcoidetes Dehalococcoidales Dehalococcoidaceae 5 Bacteria Bacteroidetes Bacteroidia Bacteroidales 50 Bacteria KSB3 6 Bacteria Proteobacteria Alphaproteobacteria Rhizobiales 5 Bacteria Chlorobi SJA 49 Bacteria Proteobacteria Deltaproteobacteria Desulfarculales Desulfarculaceae Desulfarculus 17 Bacteria GN02 BB34 28 Bacteria KSB3 10 Bacteria Chloroflexi Anaerolineae GCA004 13 Bacteria OP8 OP8_1 12 Bacteria Proteobacteria Gammaproteobacteria 4 Bacteria Spirochaetes GN05 SBYZ_6080 26 Bacteria Proteobacteria Alphaproteobacteria Rhizobiales Hyphomicrobiaceae 3 Bacteria Proteobacteria Deltaproteobacteria Desulfobacterales Desulfobulbaceae 57 Bacteria Proteobacteria Epsilonproteobacteria Campylobacterales Campylobacteraceae Arcobacter 3 Bacteria Proteobacteria Epsilonproteobacteria Campylobacterales Helicobacteraceae Sulfurimonas 17 Bacteria LD1 19 Bacteria Firmicutes Clostridia Clostridiales Lachnospiraceae 38 Bacteria AC1 B04R032 6 Bacteria Chloroflexi Anaerolineae envOPS12 3 Bacteria Chloroflexi Dehalococcoidetes Dehalococcoidales Dehalococcoidaceae 7 Bacteria Spirochaetes Spirochaetes Spirochaetales Spirochaetaceae 25 Bacteria Proteobacteria Deltaproteobacteria Myxococcales 28 Bacteria Planctomycetes Phycisphaerae MSBL9 9 Bacteria Chloroflexi Dehalococcoidetes Dehalococcoidales Dehalococcoidaceae 8 Bacteria Proteobacteria Deltaproteobacteria AF420338 3 Bacteria Proteobacteria Deltaproteobacteria 17 Bacteria Proteobacteria Deltaproteobacteria Desulfarculales Desulfarculaceae 21 Bacteria Chloroflexi Anaerolineae SHA 28 Bacteria Proteobacteria Gammaproteobacteria Chromatiales 4 Bacteria Proteobacteria Deltaproteobacteria Desulfobacterales Desulfobacteraceae Desulfococcus 3 Bacteria Proteobacteria Gammaproteobacteria 4 Bacteria Bacteroidetes Bacteroidia Bacteroidales VC21_Bac22 35 Bacteria Proteobacteria Deltaproteobacteria Desulfobacterales Desulfobacteraceae Desulfococcus 23 Bacteria Spirochaetes Sediment 14 Bacteria KSB3 3 Bacteria WS3 PRR Sediment 445 Bacteria Proteobacteria Gammaproteobacteria Chromatiales 3 Bacteria Planctomycetes ODP123 34 Bacteria KSB3 MAT 4 Bacteria Chloroflexi Dehalococcoidetes Dehalococcoidales Dehalococcoidaceae 9 Bacteria KSB3 30 Bacteria Proteobacteria Deltaproteobacteria Desulfobacterales Desulfobulbaceae 9 Bacteria Firmicutes Clostridia Clostridiales Christensenellaceae 63 Bacteria KSB3 GN06 6 Bacteria Cyanobacteria 4C0d YS2 5 Bacteria SAR406 AB16 15 Bacteria Spirochaetes Spirochaetes Spirochaetales Spirochaetaceae 6 Bacteria Bacteroidetes Bacteroidia Bacteroidales 14 Bacteria Proteobacteria Deltaproteobacteria Desulfobacterales Desulfobacteraceae Desulfococcus 9 Bacteria Proteobacteria Alphaproteobacteria 8 Bacteria Proteobacteria Epsilonproteobacteria Campylobacterales Campylobacteraceae Arcobacter 17 Bacteria Bacteroidetes Bacteroidia Bacteroidales 23 Bacteria KSB3 15 Bacteria Proteobacteria Epsilonproteobacteria Campylobacterales Helicobacteraceae Sulfurimonas 46 Bacteria Chloroflexi Anaerolineae CFB 4 Bacteria Spirochaetes Spirochaetes Spirochaetales Spirochaetaceae Spirochaeta 3 Bacteria OP3 koll11 5 Bacteria Planctomycetes Phycisphaerae Phycisphaerales 3 Bacteria Chloroflexi Ellin6529 9 Bacteria Proteobacteria Deltaproteobacteria Myxococcales 60 Bacteria Proteobacteria Deltaproteobacteria Myxococcales 17 Bacteria Actinobacteria OPB41 17 Bacteria Proteobacteria Gammaproteobacteria Vibrionales Vibrionaceae Vibrio 6 Bacteria OD1 ABY1 7 Bacteria Proteobacteria Deltaproteobacteria Desulfarculales Desulfarculaceae 19 Bacteria Proteobacteria Deltaproteobacteria Desulfobacterales Desulfobacteraceae 8 Bacteria Proteobacteria Gammaproteobacteria Chromatiales 3 Bacteria Proteobacteria Deltaproteobacteria Myxococcales 12 Bacteria Proteobacteria Deltaproteobacteria Desulfuromonadales Pelobacteraceae Pelobacter 22 Bacteria Verrucomicrobia Verruco R76 22 Bacteria Chloroflexi Anaerolineae SBR1031 A4b 346 Bacteria Proteobacteria Gammaproteobacteria Chromatiales 54 Bacteria Proteobacteria Deltaproteobacteria Syntrophobacterales Syntrophaceae Desulfomonile 30 Bacteria Chloroflexi Anaerolineae CFB 3 Bacteria Chloroflexi Anaerolineae OPB11 20 Bacteria Proteobacteria Deltaproteobacteria Desulfobacterales Desulfobulbaceae 10 Bacteria Proteobacteria Gammaproteobacteria Chromatiales 7 Bacteria Planctomycetes Phycisphaerae CCM11a 10 Bacteria Proteobacteria Deltaproteobacteria Desulfarculales Desulfarculaceae 9 Bacteria Caldithrix Caldithrixae Caldithrixales BA059 3 Bacteria Bacteroidetes Bacteroidia Bacteroidales 5 Bacteria Proteobacteria Deltaproteobacteria Desulfobacterales Desulfobulbaceae 4 Bacteria Acidobacteria Acidobacteria CCU21 5 Bacteria Proteobacteria Deltaproteobacteria 40 Bacteria Bacteroidetes Flavobacteriia Flavobacteriales Flavobacteriaceae 6 Bacteria OD1 ZB2 11 Bacteria Thermotogae Thermotogae Thermotogales Thermotogaceae SC103 19 Archaea Crenarchaeota MCG pGrfC26 4 Bacteria Proteobacteria Gammaproteobacteria 4 Bacteria Proteobacteria Deltaproteobacteria Myxococcales Cystobacterineae 7 Bacteria GN02 3BR 6 Bacteria KSB3 14 Bacteria Proteobacteria Deltaproteobacteria 15 Bacteria OP8 OP8_2 21 Bacteria Spirochaetes Spirochaetes Spirochaetales Spirochaetaceae 10 Bacteria Proteobacteria Deltaproteobacteria Myxococcales 4 Bacteria Chloroflexi Anaerolineae GCA004 10 Bacteria Proteobacteria Deltaproteobacteria Desulfobacterales Desulfobacteraceae Desulfococcus 12 Bacteria Spirochaetes GN05 IF025 5 Bacteria Proteobacteria Deltaproteobacteria NB1 NB1 4 Bacteria Bacteroidetes Bacteroidia Bacteroidales Marinilabiaceae 4 Bacteria Planctomycetes Phycisphaerae MSBL9 10 Bacteria Caldithrix Caldithrixae Caldithrixales Caldithrixaceae 24 Bacteria Chloroflexi Anaerolineae GCA004 3 Bacteria OP11 WCHB1 12 Bacteria Spirochaetes Spirochaetes Spirochaetales Spirochaetaceae 3 Bacteria Proteobacteria Chlamydiia Chlamydiales Rhabdochlamydiaceae Candidatus_Rhabdochlamydia 16 Bacteria Caldithrix Caldithrixae Caldithrixales 30 Bacteria Proteobacteria Gammaproteobacteria Chromatiales Ectothiorhodospiraceae 7 Bacteria Bacteroidetes Bacteroidia Bacteroidales 11 Bacteria Proteobacteria Epsilonproteobacteria Campylobacterales Helicobacteraceae 46 Bacteria Chloroflexi Anaerolineae S0208 16 Bacteria Chloroflexi Anaerolineae 14 Bacteria Chloroflexi Anaerolineae envOPS12 9 Bacteria Chloroflexi Anaerolineae CFB 3 Bacteria Bacteroidetes Flavobacteriia 13 Bacteria Chlorobi Ignavibacteria Ignavibacteriales lheB3 73 Bacteria Proteobacteria Alphaproteobacteria Rhodobacterales Rhodobacteraceae Rhodovulum 4 Bacteria Proteobacteria Deltaproteobacteria Syntrophobacterales Syntrophobacteraceae 3 Bacteria Spirochaetes Spirochaetes Spirochaetales Spirochaetaceae 7 Bacteria Caldithrix Caldithrixae Caldithrixales Caldithrixaceae 12 Bacteria Proteobacteria Deltaproteobacteria Desulfobacterales Desulfobulbaceae Desulfocapsa 3 Bacteria Proteobacteria Gammaproteobacteria 4 Bacteria Planctomycetes Planctomycetia Planctomycetales Planctomycetaceae Planctomyces 48 Bacteria Spirochaetes Sediment SJA 6 Bacteria Chloroflexi Anaerolineae MSB 11 Bacteria Bacteroidetes Bacteroidia Bacteroidales SB 12 Bacteria Spirochaetes Spirochaetes Spirochaetales Spirochaetaceae Spirochaeta 10 Bacteria Planctomycetes Phycisphaerae MSBL9 14 Bacteria Proteobacteria Deltaproteobacteria Myxococcales 51 Bacteria Spirochaetes Spirochaetes Spirochaetales Spirochaetaceae 15 Bacteria Proteobacteria Alphaproteobacteria Rhodospirillales Rhodospirillaceae 29 Bacteria Planctomycetes Phycisphaerae MSBL9 150 Bacteria Proteobacteria Alphaproteobacteria Rickettsiales mitochondria 12 Bacteria Proteobacteria Deltaproteobacteria Desulfobacterales Desulfobacteraceae 18 Bacteria AC1 HDBW 5 Bacteria KSB1 GW 20 Bacteria Chloroflexi Anaerolineae MSB 209 Bacteria Chloroflexi Anaerolineae OPB11 13 Bacteria Chloroflexi Anaerolineae OPB11 18 Bacteria Chloroflexi Anaerolineae OPB11 12 Bacteria Chloroflexi Anaerolineae OPB11 8 Bacteria Chloroflexi Anaerolineae OPB11 41 Bacteria Chloroflexi Anaerolineae OPB11 5 Bacteria Chloroflexi Anaerolineae SBR1031 A4b 29 Bacteria Chloroflexi Anaerolineae MSB 74 Bacteria Proteobacteria Alphaproteobacteria Rickettsiales mitochondria 3 Bacteria Spirochaetes Spirochaetes Spirochaetales Spirochaetaceae 16 Bacteria Chloroflexi Anaerolineae MSB 507 Bacteria Cyanobacteria Chloroplast Streptophyta 13 Bacteria Chloroflexi Anaerolineae OPB11 109 Bacteria Chloroflexi Anaerolineae MSB 3 Bacteria ZB3 BS119 3 Bacteria KSB3 GN06