4 Archaea WCHD3 6 Archaea YLA114 5 Archaea YLA114 68 Bacteria Gemmatimonadetes Gemm 84 Bacteria Chloroflexi Anaerolineae SBR1031 SHA 52 Bacteria Tenericutes Mollicutes 5 Bacteria Gemmatimonadetes Gemm 7 Bacteria Actinobacteria Acidimicrobiia Acidimicrobiales wb1_P06 3 Bacteria OP11 OP11 24 Bacteria Chloroflexi Anaerolineae SBR1031 SHA 3 Bacteria Cyanobacteria Chloroplast Stramenopiles 11 Archaea Crenarchaeota MHVG 43 Bacteria Chloroflexi Anaerolineae SBR1031 SHA 19 Bacteria Chloroflexi Anaerolineae SBR1031 18 Bacteria Actinobacteria Acidimicrobiia Acidimicrobiales C111 35 Bacteria Gemmatimonadetes Gemm 4 Archaea WCHD3 3 Bacteria OP11 OP11 6 Bacteria Actinobacteria Acidimicrobiia Acidimicrobiales koll13 6 Archaea WCHD3 28 Bacteria Actinobacteria Acidimicrobiia Acidimicrobiales 81 Bacteria Actinobacteria Acidimicrobiia Acidimicrobiales koll13 12 Bacteria Actinobacteria Acidimicrobiia Acidimicrobiales koll13 4 Bacteria Proteobacteria Alphaproteobacteria Rhizobiales 9 Bacteria WS3 PRR Sediment 3 Archaea YLA114 3 Bacteria Actinobacteria Acidimicrobiia Acidimicrobiales koll13 3 Bacteria OD1 13 Bacteria Chloroflexi Anaerolineae SBR1031 SHA 33 Bacteria Actinobacteria Acidimicrobiia Acidimicrobiales koll13 8 Bacteria Proteobacteria Alphaproteobacteria Rhizobiales 6 Bacteria Chloroflexi Anaerolineae SBR1031 39 Bacteria Gemmatimonadetes Gemm 49 Bacteria Chloroflexi Anaerolineae SBR1031 SHA 7 Bacteria GOUTA4 4 Bacteria Actinobacteria Acidimicrobiia Acidimicrobiales 6 Bacteria Actinobacteria Acidimicrobiia Acidimicrobiales koll13 4 Archaea Crenarchaeota MBGB 6 Bacteria Chloroflexi Anaerolineae SBR1031 A4b 4 Bacteria BRC1 NPL 10 Bacteria Gemmatimonadetes Gemm 6 Bacteria Chloroflexi Anaerolineae SBR1031 SHA 9 Bacteria Chloroflexi Anaerolineae SBR1031 A4b 4 Archaea YLA114 16 Bacteria Chloroflexi Anaerolineae SBR1031 SHA 3 Archaea WCHD3 3 Archaea Euryarchaeota Methanobacteria Methanobacteriales 36 Bacteria Chloroflexi Anaerolineae SBR1031 3 Bacteria Proteobacteria Alphaproteobacteria Rhizobiales 5 Archaea YLA114 19 Bacteria Actinobacteria Acidimicrobiia Acidimicrobiales koll13 14 Bacteria Chloroflexi Anaerolineae SBR1031 SHA 18 Bacteria Chloroflexi Anaerolineae SBR1031 SHA 6 Bacteria Chloroflexi Anaerolineae SBR1031 3 Bacteria Gemmatimonadetes JL 3 Bacteria Chloroflexi Anaerolineae SBR1031 A4b 4 Bacteria BRC1 PRR 4 Archaea YLA114 6 Archaea WCHD3 5 Bacteria Chloroflexi Anaerolineae SBR1031 A4b 3 Bacteria Proteobacteria Alphaproteobacteria Rhodospirillales 3 Bacteria Chloroflexi Anaerolineae SBR1031 A4b 4 Bacteria Gemmatimonadetes Gemm 4 Bacteria Actinobacteria Acidimicrobiia Acidimicrobiales EB1017 5 Bacteria Proteobacteria Alphaproteobacteria Rickettsiales mitochondria 7 Bacteria Chloroflexi Anaerolineae SBR1031 A4b 11 Bacteria WS3 PRR GN03 3 Bacteria Actinobacteria Acidimicrobiia Acidimicrobiales EB1017 4 Bacteria Gemmatimonadetes Gemm 35 Bacteria Chloroflexi Anaerolineae SBR1031 SHA 41 Bacteria Chloroflexi Anaerolineae SBR1031 SHA 31 Archaea Crenarchaeota MBGB 24 Bacteria Chloroflexi Anaerolineae Anaerolineales Anaerolinaceae 162 Bacteria Proteobacteria Deltaproteobacteria Desulfuromonadales Desulfuromonadaceae 119 Bacteria Proteobacteria Deltaproteobacteria Desulfarculales Desulfarculaceae 447 Bacteria Proteobacteria Deltaproteobacteria Desulfuromonadales Pelobacteraceae Pelobacter 78 Bacteria Proteobacteria Gammaproteobacteria Chromatiales 7 Bacteria Chloroflexi Ellin6529 565 Bacteria Proteobacteria Gammaproteobacteria Alteromonadales Alteromonadaceae Marinobacter 23 Bacteria Proteobacteria Deltaproteobacteria Desulfobacterales Desulfobulbaceae 16 Bacteria Proteobacteria Gammaproteobacteria Oceanospirillales Alcanivoracaceae Alcanivorax 3 Bacteria Tenericutes Mollicutes 123 Bacteria Proteobacteria Deltaproteobacteria Desulfobacterales Desulfobacteraceae Desulfococcus 32 Bacteria Acidobacteria Sva0725 Sva0725 5 Bacteria TM6 SJA 6 Bacteria Bacteroidetes Cytophagia Cytophagales Flammeovirgaceae 6 Bacteria Planctomycetes Phycisphaerae MSBL9 21 Bacteria Proteobacteria Gammaproteobacteria Chromatiales Chromatiaceae 18 Bacteria Proteobacteria Deltaproteobacteria IndB3 12 Bacteria Chloroflexi Anaerolineae GCA004 3 Bacteria Proteobacteria Alphaproteobacteria Rhizobiales Hyphomicrobiaceae 34 Bacteria Proteobacteria Deltaproteobacteria Desulfuromonadales Desulfuromonadaceae 35 Bacteria Proteobacteria Alphaproteobacteria Kiloniellales Kiloniellaceae Thalassospira 8 Bacteria Proteobacteria Alphaproteobacteria Rhodobacterales Rhodobacteraceae 29 Bacteria Proteobacteria Alphaproteobacteria Rhizobiales Phyllobacteriaceae 73 Archaea Crenarchaeota MCG pGrfC26 36 Bacteria Bacteroidetes Bacteroidia Bacteroidales 98 Bacteria Proteobacteria Gammaproteobacteria Oceanospirillales 553 Bacteria Proteobacteria Alphaproteobacteria Rhodobacterales Rhodobacteraceae Nautella 21 Bacteria Proteobacteria Alphaproteobacteria Rhodobacterales Hyphomonadaceae Maricaulis 6 Bacteria Bacteroidetes Bacteroidia Bacteroidales 8 Bacteria Proteobacteria Deltaproteobacteria 28 Bacteria Proteobacteria Deltaproteobacteria Desulfovibrionales Desulfovibrionaceae Desulfovibrio 58 Bacteria Proteobacteria Gammaproteobacteria Chromatiales 3 Bacteria Planctomycetes Phycisphaerae MSBL9 27 Bacteria Proteobacteria Deltaproteobacteria Desulfobacterales Desulfobacteraceae Desulfococcus 8 Bacteria OP9 JS1 SB 296 Bacteria Proteobacteria Gammaproteobacteria 614 Bacteria Proteobacteria Gammaproteobacteria Alteromonadales Colwelliaceae 49 Bacteria Bacteroidetes Bacteroidia Bacteroidales 12 Bacteria Chloroflexi Anaerolineae GCA004 5 Bacteria Proteobacteria Deltaproteobacteria Desulfobacterales Desulfobulbaceae Desulfobulbus 25 Bacteria Proteobacteria Deltaproteobacteria Desulfobacterales Desulfobulbaceae 14 Bacteria Planctomycetes Phycisphaerae MSBL9 3 Bacteria Bacteroidetes Bacteroidia Bacteroidales 7 Bacteria Proteobacteria Deltaproteobacteria Myxococcales Haliangiaceae 10 Bacteria Bacteroidetes Cytophagia Cytophagales Flammeovirgaceae 42 Bacteria Chloroflexi Anaerolineae envOPS12 158 Archaea Crenarchaeota MCG B10 6 Bacteria Proteobacteria Deltaproteobacteria Desulfarculales Desulfarculaceae 54 Bacteria Acidobacteria Acidobacteria CCU21 65 Bacteria Proteobacteria Alphaproteobacteria 23 Bacteria Bacteroidetes Flavobacteriia Flavobacteriales 2679 Bacteria Proteobacteria Alphaproteobacteria Rhodospirillales Rhodospirillaceae 9 Bacteria Bacteroidetes Bacteroidia Bacteroidales 14 Bacteria Proteobacteria Gammaproteobacteria Oceanospirillales Oceanospirillaceae Amphritea 367 Bacteria Proteobacteria Alphaproteobacteria Rhodospirillales Rhodospirillaceae 4 Bacteria Planctomycetes Planctomycetia Pirellulales Pirellulaceae 23 Bacteria Planctomycetes Planctomycetia Pirellulales Pirellulaceae A17 5 Bacteria Acidobacteria DA052 Ellin6513 21 Bacteria Chlorobi Ignavibacteria Ignavibacteriales Ignavibacteriaceae 52 Bacteria Proteobacteria Alphaproteobacteria Rhizobiales Hyphomicrobiaceae 44 Bacteria Bacteroidetes Bacteroidia Bacteroidales 4 Bacteria GN04 GN15 11 Bacteria Bacteroidetes Bacteroidia Bacteroidales 6 Bacteria Proteobacteria Gammaproteobacteria 439 Bacteria Proteobacteria Epsilonproteobacteria Campylobacterales Helicobacteraceae 7 Bacteria Proteobacteria Gammaproteobacteria Thiotrichales Thiotrichaceae 146 Bacteria Proteobacteria Deltaproteobacteria Desulfobacterales Desulfobacteraceae Desulfococcus 39 Bacteria Proteobacteria Gammaproteobacteria Alteromonadales Colwelliaceae 6 Bacteria Proteobacteria Alphaproteobacteria Rhodobacterales Rhodobacteraceae 8 Archaea Euryarchaeota Thermoplasmata E2 DHVEG 4 Bacteria Proteobacteria Deltaproteobacteria Desulfarculales Desulfarculaceae 5 Bacteria NC10 wb1 70 Bacteria Bacteroidetes Cytophagia Cytophagales Flammeovirgaceae 58 Bacteria Proteobacteria Gammaproteobacteria Chromatiales 17 Bacteria Proteobacteria Gammaproteobacteria 4 Bacteria Proteobacteria Deltaproteobacteria Syntrophobacterales Syntrophobacteraceae 32 Archaea Crenarchaeota MCG 100 Bacteria Proteobacteria Deltaproteobacteria Desulfobacterales Desulfobacteraceae Desulfosarcina 11 Bacteria Proteobacteria Alphaproteobacteria Rhizobiales Hyphomicrobiaceae 46 Bacteria Chloroflexi Anaerolineae envOPS12 37 Bacteria Chlorobi Ignavibacteria Ignavibacteriales Ignavibacteriaceae 113 Bacteria Proteobacteria Gammaproteobacteria Chromatiales 30 Bacteria Caldithrix Caldithrixae Caldithrixales Caldithrixaceae LCP 9 Bacteria Proteobacteria Alphaproteobacteria 48 Bacteria Proteobacteria Alphaproteobacteria Rhodobacterales Rhodobacteraceae 9 Bacteria Proteobacteria Alphaproteobacteria Rhodospirillales Rhodospirillaceae 50 Bacteria OD1 ZB2 35 Archaea Crenarchaeota MCG 13 Bacteria Chloroflexi Anaerolineae Anaerolineales Anaerolinaceae SHD 3 Bacteria Proteobacteria Gammaproteobacteria Xanthomonadales Xanthomonadaceae 377 Bacteria Proteobacteria Gammaproteobacteria Oceanospirillales Oceanospirillaceae Amphritea 187 Bacteria Proteobacteria Gammaproteobacteria Vibrionales Vibrionaceae Vibrio 7 Bacteria Proteobacteria Alphaproteobacteria Sphingomonadales Sphingomonadaceae Sphingobium 121 Bacteria Bacteroidetes Flavobacteriia Flavobacteriales Flavobacteriaceae 72 Bacteria Proteobacteria Alphaproteobacteria Rhizobiales Phyllobacteriaceae 177 Bacteria Proteobacteria Deltaproteobacteria Desulfobacterales Desulfobacteraceae Desulfococcus 3 Bacteria Acidobacteria RB25 35 Bacteria Gemmatimonadetes Gemm 50 Bacteria Proteobacteria Gammaproteobacteria Thiotrichales Thiotrichaceae 6 Bacteria WS3 PRR Sediment 32 Bacteria Proteobacteria Deltaproteobacteria Desulfarculales Desulfarculaceae 17 Bacteria Chloroflexi Anaerolineae DRC31 48 Bacteria Proteobacteria Deltaproteobacteria Desulfarculales Desulfarculaceae 27 Bacteria Proteobacteria Alphaproteobacteria Rhodobacterales Rhodobacteraceae Phaeobacter 64 Bacteria Proteobacteria Gammaproteobacteria Thiotrichales Piscirickettsiaceae 16 Bacteria Proteobacteria Deltaproteobacteria Desulfobacterales Desulfobulbaceae 8 Bacteria Spirochaetes Spirochaetes Spirochaetales Spirochaetaceae Spirochaeta 5 Bacteria Bacteroidetes Bacteroidia Bacteroidales 11 Bacteria Bacteroidetes Balneola 4 Bacteria Chlorobi SJA 7 Bacteria Firmicutes Clostridia Clostridiales 71 Bacteria Proteobacteria Gammaproteobacteria 109 Bacteria Spirochaetes Spirochaetes Spirochaetales Spirochaetaceae 33 Bacteria Bacteroidetes Flavobacteriia Flavobacteriales Flavobacteriaceae 19 Bacteria Proteobacteria Deltaproteobacteria Desulfobacterales Desulfobulbaceae 3 Bacteria Chlorobi Ignavibacteria Ignavibacteriales Ignavibacteriaceae 47 Bacteria Proteobacteria Gammaproteobacteria 7 Bacteria Planctomycetes Phycisphaerae CCM11a 574 Bacteria Proteobacteria Gammaproteobacteria Alteromonadales Psychromonadaceae Psychromonas 3 Bacteria Proteobacteria Gammaproteobacteria Alteromonadales Alteromonadaceae Marinobacter 1169 Bacteria Proteobacteria Gammaproteobacteria Chromatiales 193 Bacteria Acidobacteria OS 3 Bacteria Planctomycetes Planctomycetia Pirellulales Pirellulaceae 401 Bacteria Proteobacteria Epsilonproteobacteria Campylobacterales Helicobacteraceae Sulfurimonas 102 Bacteria Chlorobi Ignavibacteria Ignavibacteriales Ignavibacteriaceae 5 Bacteria Proteobacteria Alphaproteobacteria Rhodospirillales 5 Bacteria Acidobacteria Acidobacteria CCU21 7 Bacteria Firmicutes Clostridia Clostridiales Christensenellaceae 1181 Bacteria Proteobacteria Epsilonproteobacteria Campylobacterales Helicobacteraceae Sulfurimonas 11 Bacteria Planctomycetes Planctomycetia Pirellulales Pirellulaceae 9 Bacteria Bacteroidetes Bacteroidia Bacteroidales 506 Bacteria Proteobacteria Gammaproteobacteria Alteromonadales Alteromonadaceae Marinobacter 27 Bacteria Chloroflexi Anaerolineae Anaerolineales Anaerolinaceae T78 8 Bacteria Proteobacteria Epsilonproteobacteria Campylobacterales Campylobacteraceae Sulfurospirillum 14 Bacteria Proteobacteria Alphaproteobacteria 12 Bacteria Proteobacteria Gammaproteobacteria HTCC2188 HTCC2089 7 Bacteria WS3 PRR LD1 3 Bacteria Spirochaetes Spirochaetes Spirochaetales Spirochaetaceae 9 Bacteria Chloroflexi Anaerolineae S0208 6 Bacteria Chlorobi Ignavibacteria Ignavibacteriales lheB3 24 Bacteria Chloroflexi Anaerolineae envOPS12 36 Bacteria Proteobacteria Alphaproteobacteria Rhizobiales Hyphomicrobiaceae 4 Bacteria Bacteroidetes Bacteroidia Bacteroidales 11 Bacteria Proteobacteria Deltaproteobacteria Desulfobacterales Desulfobulbaceae 21 Bacteria Chloroflexi Anaerolineae GCA004 27 Bacteria Proteobacteria Gammaproteobacteria Chromatiales 3 Bacteria WS3 PRR Sediment 22 Bacteria 12 Bacteria Chloroflexi Anaerolineae GCA004 5 Bacteria Acidobacteria OS 41 Bacteria Nitrospirae Nitrospira Nitrospirales LCP 208 Bacteria Proteobacteria Gammaproteobacteria Thiotrichales Thiotrichaceae 7 Bacteria OP8 OP8_1 HMMVPog 66 Bacteria Proteobacteria Epsilonproteobacteria Campylobacterales Helicobacteraceae 8 Bacteria Chloroflexi Anaerolineae GCA004 82 Bacteria Bacteroidetes Bacteroidia Bacteroidales VC21_Bac22 50 Bacteria Proteobacteria Alphaproteobacteria Rhizobiales 7 Bacteria OP8 OP8_1 HMMVPog 61 Bacteria Proteobacteria Alphaproteobacteria Rhodobacterales Rhodobacteraceae 4 Bacteria Chloroflexi Anaerolineae CFB 59 Archaea Crenarchaeota MCG B10 49 Bacteria Proteobacteria Deltaproteobacteria Desulfovibrionales Desulfovibrionaceae 11 Bacteria GN04 GN15 4 Bacteria Planctomycetes ODP123 15 Bacteria Bacteroidetes Flavobacteriia Flavobacteriales Flavobacteriaceae Robiginitalea 59 Bacteria Acidobacteria OS 13 Bacteria Caldithrix Caldithrixae Caldithrixales Caldithrixaceae LCP 15 Bacteria Proteobacteria Deltaproteobacteria Desulfobacterales Desulfobulbaceae 12 Bacteria Bacteroidetes Flavobacteriia Flavobacteriales Flavobacteriaceae 6 Bacteria Gemmatimonadetes Gemm 52 Bacteria WS3 PRR GN03 24 Bacteria Proteobacteria Betaproteobacteria 29 Bacteria Proteobacteria Gammaproteobacteria Chromatiales 7 Bacteria Bacteroidetes Bacteroidia Bacteroidales 133 Bacteria Proteobacteria Epsilonproteobacteria Campylobacterales Helicobacteraceae Sulfurimonas 21 Bacteria Chlorobi Ignavibacteria Ignavibacteriales Ignavibacteriaceae 35 Bacteria Proteobacteria Alphaproteobacteria Rhodospirillales Rhodospirillaceae 18 Bacteria Proteobacteria Alphaproteobacteria Rhodospirillales Rhodospirillaceae 31 Bacteria Proteobacteria Alphaproteobacteria Rhizobiales Hyphomicrobiaceae 41 Bacteria Chloroflexi Anaerolineae GCA004 54 Bacteria Bacteroidetes Cytophagia Cytophagales Flammeovirgaceae 6 Bacteria Proteobacteria Deltaproteobacteria 643 Bacteria Bacteroidetes Flavobacteriia Flavobacteriales 10 Bacteria Chloroflexi Anaerolineae GCA004 6 Bacteria Proteobacteria Deltaproteobacteria Syntrophobacterales Syntrophobacteraceae Syntrophobacter 17 Bacteria Chloroflexi Anaerolineae Anaerolineales Anaerolinaceae T78 22 Bacteria Proteobacteria Gammaproteobacteria Oceanospirillales Oceanospirillaceae 8 Bacteria Chloroflexi Anaerolineae Anaerolineales Anaerolinaceae C1_B004 7 Bacteria TM6 SBRH58 33 Bacteria Proteobacteria Alphaproteobacteria Rhizobiales Hyphomicrobiaceae Rhodoplanes 201 Bacteria Bacteroidetes Cytophagia Cytophagales Flammeovirgaceae 5 Bacteria Proteobacteria Gammaproteobacteria Alteromonadales Colwelliaceae 106 Bacteria Proteobacteria Deltaproteobacteria Desulfobacterales Desulfobacteraceae 21 Bacteria Bacteroidetes Bacteroidia Bacteroidales SB 6 Bacteria Proteobacteria Gammaproteobacteria Vibrionales Vibrionaceae Vibrio 85 Bacteria Proteobacteria Alphaproteobacteria Rhodobacterales Rhodobacteraceae 4 Bacteria Proteobacteria Alphaproteobacteria Rhodobacterales Hyphomonadaceae Hyphomonas 8 Bacteria Proteobacteria Gammaproteobacteria Chromatiales Chromatiaceae Halochromatium 5 Bacteria Verrucomicrobia Verrucomicrobiae Verrucomicrobiales Verrucomicrobiaceae Luteolibacter 18 Bacteria Proteobacteria Deltaproteobacteria Syntrophobacterales Syntrophobacteraceae 22 Bacteria Proteobacteria Deltaproteobacteria Sva0485 20 Archaea Crenarchaeota MCG pGrfC26 12 Archaea Crenarchaeota Thaumarchaeota Cenarchaeales Cenarchaeaceae Nitrosopumilus 3 Bacteria Elusimicrobia Elusimicrobia MD2894 5 Bacteria GN04 GN15 40 Bacteria Chlorobi Ignavibacteria Ignavibacteriales lheB3 3 Bacteria Proteobacteria Deltaproteobacteria Desulfobacterales Desulfobulbaceae 21 Bacteria Proteobacteria Alphaproteobacteria Rhizobiales 5 Bacteria Proteobacteria Deltaproteobacteria 14 Bacteria Proteobacteria Alphaproteobacteria Sphingomonadales Erythrobacteraceae 6 Bacteria Chloroflexi Anaerolineae OPB11 71 Bacteria Proteobacteria Gammaproteobacteria Alteromonadales Alteromonadaceae Marinobacter 31 Bacteria Firmicutes Clostridia Clostridiales Lachnospiraceae 3 Bacteria Proteobacteria Gammaproteobacteria Chromatiales 20 Bacteria Acidobacteria Solibacteres Solibacterales PK34 49 Bacteria Bacteroidetes Bacteroidia Bacteroidales 3 Archaea Crenarchaeota MCG 8 Bacteria Bacteroidetes Bacteroidia Bacteroidales 17 Bacteria Chloroflexi Dehalococcoidetes Dehalococcoidales Dehalococcoidaceae 191 Bacteria Chlorobi Ignavibacteria Ignavibacteriales Ignavibacteriaceae 15 Archaea Crenarchaeota MCG pGrfC26 5 Bacteria Proteobacteria Gammaproteobacteria Chromatiales 6 Bacteria Nitrospirae Nitrospira Nitrospirales Nitrospiraceae 4 Bacteria Chloroflexi Anaerolineae MSB 6 Bacteria Proteobacteria Deltaproteobacteria 16 Archaea Euryarchaeota Thermoplasmata E2 DHVEG 8 Bacteria Proteobacteria Alphaproteobacteria 7 Bacteria Proteobacteria Gammaproteobacteria Chromatiales 6 Bacteria Firmicutes Clostridia Clostridiales Christensenellaceae 15 Bacteria Firmicutes Clostridia Clostridiales 38 Bacteria Proteobacteria Gammaproteobacteria Vibrionales Vibrionaceae Photobacterium 75 Bacteria Proteobacteria Gammaproteobacteria Thiotrichales Piscirickettsiaceae 61 Bacteria Proteobacteria Gammaproteobacteria Chromatiales 10 Bacteria Chloroflexi Anaerolineae CFB 94 Bacteria Chlorobi 3 Bacteria Actinobacteria Thermoleophilia Gaiellales 4 Bacteria Planctomycetes Phycisphaerae AKAU3564 3 Bacteria Planctomycetes Planctomycetia Gemmatales Gemmataceae 57 Bacteria Chloroflexi Anaerolineae GCA004 31 Bacteria Bacteroidetes Bacteroidia Bacteroidales 58 Bacteria Bacteroidetes Bacteroidia Bacteroidales 32 Bacteria Acidobacteria iii1 DS 10 Bacteria Acidobacteria BPC102 B110 6 Bacteria Bacteroidetes Flavobacteriia Flavobacteriales Flavobacteriaceae Lutimonas 33 Bacteria Proteobacteria Gammaproteobacteria Alteromonadales Colwelliaceae 5 Bacteria Chloroflexi Anaerolineae SBR1031 A4b 63 Bacteria Proteobacteria Gammaproteobacteria Thiotrichales Piscirickettsiaceae 48 Bacteria Proteobacteria Alphaproteobacteria 6 Bacteria Acidobacteria Sva0725 Sva0725 66 Bacteria Spirochaetes Spirochaetes Spirochaetales Spirochaetaceae 15 Bacteria WS3 PRR GN03 KSB4 19 Bacteria Acidobacteria BPC102 B110 60 Bacteria Proteobacteria Alphaproteobacteria Rhodospirillales Rhodospirillaceae 3 Bacteria GN04 GN15 3 Bacteria Proteobacteria Gammaproteobacteria Chromatiales 12 Bacteria GN04 GN15 124 Bacteria Proteobacteria Gammaproteobacteria Thiotrichales Piscirickettsiaceae 4 Bacteria Proteobacteria Alphaproteobacteria Rhodobacterales Rhodobacteraceae 23 Bacteria Proteobacteria Deltaproteobacteria Desulfobacterales Desulfobacteraceae Desulfococcus 4 Bacteria Proteobacteria Gammaproteobacteria Chromatiales 22 Bacteria Proteobacteria 6 Bacteria Proteobacteria Alphaproteobacteria Rhodobacterales Rhodobacteraceae 6 Bacteria Firmicutes Clostridia Clostridiales Clostridiaceae Clostridium 5 Archaea Crenarchaeota MCG pGrfC26 25 Bacteria Bacteroidetes Cytophagia Cytophagales Flammeovirgaceae 8 Bacteria Acidobacteria BPC102 B110 11 Bacteria Acidobacteria Solibacteres Solibacterales PK34 25 Bacteria Proteobacteria Alphaproteobacteria Rhizobiales Rhodobacteraceae 9 Bacteria SBR1093 VHS 3 Bacteria Proteobacteria Alphaproteobacteria Rhizobiales Aurantimonadaceae Martelella 5 Bacteria Planctomycetes ODP123 20 Bacteria Caldithrix Caldithrixae Caldithrixales BA059 17 Bacteria Proteobacteria Deltaproteobacteria Sva0485 21 Bacteria Proteobacteria Deltaproteobacteria Desulfobacterales Desulfobacteraceae 23 Bacteria Proteobacteria Alphaproteobacteria Rhodospirillales Rhodospirillaceae 8 Bacteria Proteobacteria Betaproteobacteria Burkholderiales Alcaligenaceae Achromobacter 7 Bacteria Bacteroidetes Flavobacteriia Flavobacteriales Flavobacteriaceae Gillisia 48 Bacteria Bacteroidetes Bacteroidia Bacteroidales 4 Bacteria Proteobacteria Deltaproteobacteria NB1 NB1 7 Bacteria Acidobacteria BPC102 B110 7 Bacteria Acidobacteria RB25 43 Bacteria Proteobacteria Betaproteobacteria MND1 4 Bacteria Proteobacteria Gammaproteobacteria Alteromonadales Idiomarinaceae Pseudidiomarina Pseudidiomarina_homiensis 13 Bacteria Bacteroidetes Cytophagia Cytophagales Flammeovirgaceae 7 Bacteria GN04 GN15 35 Bacteria Proteobacteria Gammaproteobacteria Chromatiales 81 Bacteria Proteobacteria Alphaproteobacteria Rhodobacterales Rhodobacteraceae 32 Bacteria Chloroflexi Anaerolineae CFB 46 Bacteria Caldithrix Caldithrixae Caldithrixales Caldithrixaceae LCP 63 Bacteria Proteobacteria Gammaproteobacteria Xanthomonadales Xanthomonadaceae 5 Bacteria Proteobacteria Deltaproteobacteria NB1 26 Bacteria Proteobacteria Deltaproteobacteria Desulfobacterales Desulfobacteraceae 391 Bacteria Proteobacteria Gammaproteobacteria Alteromonadales Colwelliaceae Thalassomonas 35 Bacteria Proteobacteria Deltaproteobacteria Desulfobacterales Desulfobacteraceae Desulfococcus 5 Bacteria Proteobacteria Deltaproteobacteria Syntrophobacterales Syntrophaceae Desulfomonile 44 Bacteria Proteobacteria Alphaproteobacteria Rhizobiales 36 Bacteria Proteobacteria Gammaproteobacteria Chromatiales Ectothiorhodospiraceae 3 Bacteria Proteobacteria Deltaproteobacteria Desulfuromonadales Desulfuromonadaceae 23 Bacteria WS3 PRR Sediment 4 Bacteria Proteobacteria Alphaproteobacteria Rhodobacterales Hyphomonadaceae 28 Bacteria Chloroflexi Anaerolineae Anaerolineales Anaerolinaceae C1_B004 10 Bacteria Caldithrix Caldithrixae Caldithrixales BA059 164 Bacteria Proteobacteria Gammaproteobacteria 8 Bacteria Actinobacteria Actinobacteria Actinomycetales Mycobacteriaceae Mycobacterium 96 Bacteria Proteobacteria Alphaproteobacteria Rhodobacterales Rhodobacteraceae 10 Bacteria 8 Bacteria WS3 PRR Sediment 38 Bacteria Proteobacteria Alphaproteobacteria Rhizobiales Hyphomicrobiaceae Hyphomicrobium 150 Bacteria Proteobacteria Alphaproteobacteria Kiloniellales Kiloniellaceae 8 Bacteria LCP SAW1_B44 31 Bacteria Proteobacteria Alphaproteobacteria Rhizobiales Hyphomicrobiaceae Hyphomicrobium 104 Bacteria Caldithrix Caldithrixae Caldithrixales Caldithrixaceae 5 Bacteria Proteobacteria Gammaproteobacteria Oceanospirillales 8 Bacteria GN04 GN15 4 Bacteria Bacteroidetes Bacteroidia Bacteroidales 31 Bacteria Proteobacteria Deltaproteobacteria Desulfovibrionales Desulfovibrionaceae Desulfovibrio 4 Bacteria Chloroflexi Anaerolineae SB 6 Bacteria Proteobacteria Deltaproteobacteria Desulfobacterales Desulfobacteraceae Desulfococcus 4 Bacteria Proteobacteria Deltaproteobacteria Desulfarculales Desulfarculaceae 29 Bacteria Proteobacteria Alphaproteobacteria Rhodospirillales Rhodospirillaceae 9 Bacteria Proteobacteria Deltaproteobacteria Desulfobacterales Desulfobacteraceae Desulfococcus 4 Bacteria Proteobacteria Gammaproteobacteria DRC31 19 Bacteria Proteobacteria Gammaproteobacteria Xanthomonadales Xanthomonadaceae 117 Bacteria Proteobacteria Gammaproteobacteria 29 Bacteria Proteobacteria Alphaproteobacteria Rhodospirillales Rhodospirillaceae 11 Bacteria Proteobacteria Alphaproteobacteria Rhodobacterales Rhodobacteraceae 3 Bacteria Planctomycetes 3 Bacteria Actinobacteria Thermoleophilia Solirubrobacterales 3 Bacteria Proteobacteria Alphaproteobacteria Kiloniellales Kiloniellaceae 8 Bacteria Planctomycetes 4 Bacteria Proteobacteria Gammaproteobacteria Alteromonadales Psychromonadaceae Psychromonas 14 Bacteria Spirochaetes Spirochaetes Spirochaetales Spirochaetaceae 11 Bacteria Acidobacteria OS 4 Bacteria Verrucomicrobia Opitutae Opitutales Opitutaceae 10 Bacteria Proteobacteria Alphaproteobacteria Rhizobiales Hyphomicrobiaceae Rhodoplanes 31 Bacteria Proteobacteria Epsilonproteobacteria Campylobacterales Campylobacteraceae Arcobacter 4 Bacteria Proteobacteria Alphaproteobacteria Rhodospirillales Rhodospirillaceae 3 Bacteria FCPU426 915 Bacteria Proteobacteria Gammaproteobacteria Chromatiales 3 Bacteria Bacteroidetes Bacteroidia Bacteroidales 9 Bacteria Bacteroidetes Bacteroidia Bacteroidales 4 Bacteria Proteobacteria Deltaproteobacteria Desulfobacterales Desulfobacteraceae 3 Bacteria Chlorobi Ignavibacteria Ignavibacteriales Ignavibacteriaceae 4 Bacteria Bacteroidetes Cytophagia Cytophagales Flammeovirgaceae 476 Bacteria Proteobacteria Gammaproteobacteria Chromatiales 3 Bacteria Proteobacteria Deltaproteobacteria Desulfobacterales Desulfobulbaceae 8 Bacteria Chlorobi Ignavibacteria Ignavibacteriales Ignavibacteriaceae 30 Bacteria Chloroflexi Anaerolineae Anaerolineales Anaerolinaceae SHD 9 Bacteria Bacteroidetes Bacteroidia Bacteroidales 7 Bacteria Proteobacteria Gammaproteobacteria Thiotrichales Piscirickettsiaceae 38 Bacteria Proteobacteria Deltaproteobacteria Desulfobacterales Desulfobacteraceae Desulfobacter 14 Bacteria Proteobacteria Alphaproteobacteria Kiloniellales Kiloniellaceae 3 Bacteria Proteobacteria Alphaproteobacteria Rickettsiales 12 Bacteria Chlorobi BSV26 PK329 6 Bacteria Proteobacteria Deltaproteobacteria Desulfobacterales Desulfobulbaceae 13 Bacteria Proteobacteria Alphaproteobacteria Rhodospirillales Rhodospirillaceae 18 Bacteria Chlorobi OPB56 93 Bacteria Proteobacteria Alphaproteobacteria Rhodobacterales Rhodobacteraceae 6 Bacteria Proteobacteria Deltaproteobacteria NB1 55 Bacteria Proteobacteria Deltaproteobacteria Desulfobacterales Desulfobacteraceae Desulfococcus 13 Bacteria Proteobacteria Gammaproteobacteria Chromatiales 5 Bacteria Acidobacteria Holophagae Holophagales 7 Bacteria Chloroflexi Ellin6529 15 Bacteria Planctomycetes Planctomycetia Pirellulales Pirellulaceae 3 Bacteria WS3 PRR Sediment 10 Bacteria Acidobacteria OS 7 Bacteria GN04 GN15 14 Bacteria Acidobacteria OS 3 Bacteria Proteobacteria Deltaproteobacteria 9 Bacteria Proteobacteria Deltaproteobacteria 15 Bacteria TM6 SJA 3 Bacteria Planctomycetes C6 Ucm1571 35 Bacteria Proteobacteria Alphaproteobacteria Kiloniellales Kiloniellaceae Thalassospira 5 Archaea Euryarchaeota Thermoplasmata E2 DHVEG 17 Bacteria Chloroflexi Anaerolineae SHA 6 Bacteria Proteobacteria Gammaproteobacteria Thiotrichales Piscirickettsiaceae 73 Bacteria Chlorobi Ignavibacteria Ignavibacteriales lheB3 8 Bacteria Proteobacteria Gammaproteobacteria Chromatiales 3 Bacteria Proteobacteria Deltaproteobacteria Desulfobacterales Desulfobulbaceae 14 Bacteria Chloroflexi Anaerolineae envOPS12 6 Bacteria Proteobacteria Gammaproteobacteria Alteromonadales Colwelliaceae 3 Bacteria Tenericutes Mollicutes 56 Bacteria Proteobacteria Alphaproteobacteria Kiloniellales Kiloniellaceae Thalassospira 7 Bacteria Proteobacteria Deltaproteobacteria Desulfovibrionales Desulfovibrionaceae Desulfovibrio 9 Bacteria Spirochaetes Spirochaetes Spirochaetales Spirochaetaceae 12 Bacteria Proteobacteria Alphaproteobacteria Rhizobiales Hyphomicrobiaceae 3 Bacteria WS3 PRR GN03 19 Bacteria Proteobacteria Alphaproteobacteria Rhodobacterales Rhodobacteraceae 3 Bacteria Chloroflexi Anaerolineae SHA 24 Bacteria Proteobacteria Gammaproteobacteria Alteromonadales OM60 10 Bacteria Bacteroidetes Flavobacteriia Flavobacteriales Cryomorphaceae Fluviicola 10 Bacteria OD1 ABY1 11 Bacteria Proteobacteria Gammaproteobacteria Thiotrichales Thiotrichaceae 31 Bacteria Proteobacteria Alphaproteobacteria Rhodobacterales Rhodobacteraceae 56 Bacteria Spirochaetes Spirochaetes Spirochaetales Spirochaetaceae 8 Bacteria Proteobacteria Deltaproteobacteria Desulfobacterales Desulfobacteraceae 9 Bacteria Chlorobi Ignavibacteria Ignavibacteriales lheB3 9 Bacteria Proteobacteria Deltaproteobacteria NB1 11 Bacteria Acidobacteria Solibacteres Solibacterales PAUC26f 10 Bacteria GN04 GN15 3 Bacteria Tenericutes Mollicutes 34 Bacteria Proteobacteria Deltaproteobacteria Desulfobacterales Desulfobulbaceae 4 Bacteria Proteobacteria Alphaproteobacteria Sphingomonadales Erythrobacteraceae 4 Bacteria Planctomycetes 18 Bacteria Chloroflexi Anaerolineae SBR1031 A4b 11 Bacteria Bacteroidetes Bacteroidia Bacteroidales 6 Bacteria Bacteroidetes Bacteroidia Bacteroidales 19 Bacteria Proteobacteria Deltaproteobacteria 4 Bacteria Proteobacteria Gammaproteobacteria Chromatiales 3 Bacteria Planctomycetes C6 d113 9 Bacteria Chloroflexi Anaerolineae S0208 3 Bacteria Proteobacteria Deltaproteobacteria NB1 NB1 3 Bacteria Proteobacteria Alphaproteobacteria Rhodospirillales Rhodospirillaceae 41 Bacteria Proteobacteria Epsilonproteobacteria Campylobacterales Helicobacteraceae Sulfurimonas 4 Bacteria Proteobacteria Epsilonproteobacteria Campylobacterales Campylobacteraceae Arcobacter 8 Bacteria Bacteroidetes Bacteroidia Bacteroidales 4 Bacteria Bacteroidetes Bacteroidia Bacteroidales 3 Bacteria Chlorobi OPB56 10 Bacteria 13 Bacteria Acidobacteria OS 9 Bacteria Proteobacteria Deltaproteobacteria Syntrophobacterales Syntrophobacteraceae 3 Bacteria SC4 5 Bacteria Acidobacteria 3 Bacteria Spirochaetes Spirochaetes Spirochaetales Spirochaetaceae 5 Bacteria Proteobacteria Gammaproteobacteria Chromatiales 3 Bacteria Planctomycetes C6 Ucm1571 12 Bacteria Proteobacteria Gammaproteobacteria Thiotrichales Thiotrichaceae Cocleimonas 51 Bacteria Chloroflexi Anaerolineae GCA004 5 Bacteria Firmicutes Clostridia Clostridiales Christensenellaceae 4 Bacteria Proteobacteria Deltaproteobacteria Desulfobacterales Desulfobacteraceae 18 Bacteria Proteobacteria Deltaproteobacteria Desulfarculales Desulfarculaceae 3 Bacteria WS3 PRR Sediment 4 Bacteria Proteobacteria Alphaproteobacteria Rhodobacterales Rhodobacteraceae 5 Bacteria Spirochaetes Spirochaetes M2PT2 3 Bacteria Proteobacteria Deltaproteobacteria 30 Bacteria Proteobacteria Betaproteobacteria 4 Bacteria Proteobacteria Deltaproteobacteria NB1 NB1 6 Bacteria Acidobacteria OS 5 Bacteria KSB3 22 Bacteria Planctomycetes Planctomycetia Pirellulales Pirellulaceae 3 Bacteria Proteobacteria Deltaproteobacteria Desulfobacterales Desulfobacteraceae Desulfococcus 45 Bacteria Proteobacteria Gammaproteobacteria Chromatiales 19 Bacteria Chloroflexi Anaerolineae SBR1031 A4b 5 Bacteria Proteobacteria Alphaproteobacteria Sphingomonadales Sphingomonadaceae 7 Bacteria Verrucomicrobia Ellin515 4 Bacteria Proteobacteria Deltaproteobacteria Desulfobacterales Desulfobacteraceae Desulfococcus 15 Bacteria Proteobacteria Epsilonproteobacteria Campylobacterales Campylobacteraceae Arcobacter 3 Bacteria Proteobacteria Alphaproteobacteria 11 Bacteria Proteobacteria Deltaproteobacteria Syntrophobacterales Syntrophaceae Desulfobacca 3 Bacteria Chlamydiae Chlamydiia Chlamydiales Criblamydiaceae 5 Bacteria Spirochaetes Spirochaetes Spirochaetales Spirochaetaceae 19 Bacteria Actinobacteria Actinobacteria WCHB1 At425_EubF1 70 Bacteria Chlorobi Ignavibacteria Ignavibacteriales lheB3 3 Bacteria Spirochaetes Spirochaetes Spirochaetales Spirochaetaceae 5 Bacteria Planctomycetes Pla3 6 Bacteria Planctomycetes Planctomycetia Pirellulales Pirellulaceae 8 Bacteria Proteobacteria Epsilonproteobacteria Campylobacterales Campylobacteraceae Arcobacter 14 Bacteria Bacteroidetes Bacteroidia Bacteroidales 9 Bacteria Verrucomicrobia 3 Bacteria Acidobacteria 3 Bacteria Planctomycetes Phycisphaerae MSBL9 9 Bacteria Proteobacteria Alphaproteobacteria Rhizobiales Hyphomicrobiaceae Rhodoplanes 10 Bacteria Proteobacteria Gammaproteobacteria Xanthomonadales Oceanospirillaceae Marinomonas 3 Bacteria Chloroflexi Dehalococcoidetes GIF9 3 Bacteria Bacteroidetes Rhodothermaceae 4 Bacteria Acidobacteria RB41 Ellin6075 3 Bacteria Planctomycetes C6 Ucm1571 8 Bacteria Verrucomicrobia Opitutae Opitutales Opitutaceae Opitutus 3 Bacteria Bacteroidetes Flavobacteriia Flavobacteriales Flavobacteriaceae 4 Bacteria LD1 3 Bacteria Proteobacteria Deltaproteobacteria 9 Bacteria Acidobacteria RB25 6 Bacteria Bacteroidetes Rhodothermaceae 12 Bacteria Proteobacteria Gammaproteobacteria Chromatiales 63 Bacteria Proteobacteria Epsilonproteobacteria Campylobacterales Campylobacteraceae Arcobacter 4 Bacteria Planctomycetes Planctomycetia Pirellulales Pirellulaceae 5 Bacteria WS1 7 Bacteria Acidobacteria Acidobacteria CCU21 5 Bacteria Planctomycetes Phycisphaerae Phycisphaerales 8 Bacteria Planctomycetes Phycisphaerae CCM11a 3 Bacteria Spirochaetes Spirochaetes Spirochaetales Spirochaetaceae 3 Bacteria WS3 PRR PBS 3 Bacteria OP3 koll11 4 Bacteria Planctomycetes Phycisphaerae CCM11a 164 Bacteria Proteobacteria Deltaproteobacteria Desulfobacterales Desulfobacteraceae Desulfococcus 5 Bacteria Proteobacteria Deltaproteobacteria Desulfobacterales Desulfobacteraceae Desulfococcus 7 Bacteria Proteobacteria Gammaproteobacteria Thiotrichales Piscirickettsiaceae 3 Bacteria Proteobacteria Deltaproteobacteria Syntrophobacterales Syntrophobacteraceae 3 Bacteria Planctomycetes Planctomycetia Pirellulales Pirellulaceae 6 Bacteria Chloroflexi S085 24 Bacteria Proteobacteria Gammaproteobacteria Alteromonadales OM60 3 Bacteria Actinobacteria Actinobacteria Actinomycetales Cellulomonadaceae Demequina 3 Bacteria Proteobacteria Deltaproteobacteria GMD14H09 11 Bacteria Deinococci Deinococcales Trueperaceae B 28 Bacteria Proteobacteria Deltaproteobacteria Desulfuromonadales Desulfuromonadaceae 3 Bacteria Planctomycetes Planctomycetia Planctomycetales Planctomycetaceae Planctomyces 3 Bacteria Proteobacteria Alphaproteobacteria Rhodospirillales 15 Bacteria Proteobacteria Gammaproteobacteria Thiotrichales Thiotrichaceae 47 Bacteria Proteobacteria Alphaproteobacteria Rhodospirillales Rhodospirillaceae 3 Bacteria Bacteroidetes Rhodothermaceae 9 Bacteria Proteobacteria Alphaproteobacteria 32 Bacteria Bacteroidetes Flavobacteriia Flavobacteriales Flavobacteriaceae 4 Bacteria Proteobacteria Deltaproteobacteria Syntrophobacterales Syntrophaceae Desulfomonile 16 Bacteria Proteobacteria Gammaproteobacteria 6 Bacteria Proteobacteria Alphaproteobacteria Rhizobiales Cohaesibacteraceae 33 Bacteria Chloroflexi Anaerolineae GCA004 8 Bacteria Chlorobi Ignavibacteria Ignavibacteriales Ignavibacteriaceae 3 Archaea Euryarchaeota Thermoplasmata E2 DHVEG 3 Bacteria Bacteroidetes Flavobacteriia Flavobacteriales Flavobacteriaceae 8 Bacteria Spirochaetes Spirochaetes Spirochaetales Spirochaetaceae Spirochaeta 6 Bacteria Planctomycetes Planctomycetia Pirellulales Pirellulaceae 14 Bacteria Spirochaetes Spirochaetes Spirochaetales Spirochaetaceae 3 Bacteria Proteobacteria Gammaproteobacteria Clostridiales 14 Bacteria Verrucomicrobia Verruco R76 41 Bacteria Proteobacteria Epsilonproteobacteria Campylobacterales Helicobacteraceae 71 Bacteria Proteobacteria Gammaproteobacteria 3 Bacteria Proteobacteria Alphaproteobacteria Rhodobacterales Rhodobacteraceae 15 Bacteria Proteobacteria Gammaproteobacteria Oceanospirillales Oceanospirillaceae 4 Bacteria WS3 PRR 197 Bacteria Proteobacteria Gammaproteobacteria 6 Bacteria Proteobacteria Deltaproteobacteria Desulfobacterales Desulfobacteraceae Desulfococcus 3 Bacteria PAUC34f 9 Bacteria Caldithrix Caldithrixae Caldithrixales Caldithrixaceae 4 Bacteria Planctomycetes Phycisphaerae MSBL9 4 Bacteria Bacteroidetes Saprospiraceae 37 Bacteria Proteobacteria Gammaproteobacteria Thiotrichales 3 Bacteria KSB1 GW 5 Bacteria Proteobacteria Gammaproteobacteria Chromatiales 3 Bacteria Planctomycetes Planctomycetia Pirellulales Pirellulaceae 4 Bacteria Bacteroidetes Flavobacteriia Flavobacteriales Flavobacteriaceae 7 Bacteria Proteobacteria Deltaproteobacteria Desulfarculales Desulfarculaceae 3 Bacteria Proteobacteria Alphaproteobacteria Rhodobacterales Hyphomonadaceae 4 Bacteria Proteobacteria Epsilonproteobacteria Campylobacterales Helicobacteraceae Sulfurimonas 3 Bacteria Planctomycetes Phycisphaerae mle1 3 Bacteria Proteobacteria Deltaproteobacteria 3 Bacteria Planctomycetes Planctomycetia Pirellulales Pirellulaceae 5 Bacteria Proteobacteria Deltaproteobacteria Desulfarculales Desulfarculaceae Desulfarculus 7 Bacteria Proteobacteria Gammaproteobacteria Chromatiales 18 Bacteria Proteobacteria Alphaproteobacteria Rhizobiales 9 Bacteria Bacteroidetes Flavobacteriia Flavobacteriales Flavobacteriaceae 6 Bacteria Spirochaetes A0 16 Bacteria GN02 BD1 8 Bacteria Bacteroidetes Flavobacteriia Flavobacteriales Flavobacteriaceae 8 Bacteria Proteobacteria Deltaproteobacteria NB1 12 Bacteria Proteobacteria Deltaproteobacteria Desulfobacterales Desulfobulbaceae 28 Bacteria Proteobacteria Deltaproteobacteria Desulfarculales Desulfarculaceae 3 Bacteria Planctomycetes Planctomycetia Pirellulales Pirellulaceae 8 Bacteria Chlorobi Ignavibacteria Ignavibacteriales OTUb7 5 Bacteria Proteobacteria Deltaproteobacteria Desulfobacterales Desulfobacteraceae 3 Bacteria Proteobacteria Gammaproteobacteria Alteromonadales OM60 3 Bacteria Chloroflexi Anaerolineae 7 Bacteria Proteobacteria Gammaproteobacteria Chromatiales 8 Bacteria Bacteroidetes Flavobacteriia Flavobacteriales Flavobacteriaceae 9 Bacteria OP8 SAW1_B6 21 Bacteria Proteobacteria Gammaproteobacteria Marinicella 10 Bacteria Firmicutes Clostridia Clostridiales Clostridiaceae Clostridium 9 Bacteria Acidobacteria Acidobacteria iii1 38 Bacteria Proteobacteria Gammaproteobacteria Chromatiales 3 Bacteria Planctomycetes OM190 4 Bacteria GN04 GN15 6 Bacteria Bacteroidetes Bacteroidia Bacteroidales 4 Bacteria Proteobacteria Gammaproteobacteria Alteromonadales Psychromonadaceae Psychromonas 4 Bacteria 62 Bacteria Proteobacteria Deltaproteobacteria Desulfobacterales Desulfobacteraceae 15 Bacteria Proteobacteria Deltaproteobacteria Desulfobacterales Desulfobulbaceae 5 Bacteria SBR1093 5 Bacteria Proteobacteria Deltaproteobacteria Desulfarculales Desulfarculaceae 42 Bacteria Bacteroidetes Chitinophagaceae 48 Bacteria Chlorobi Ignavibacteria Ignavibacteriales Ignavibacteriaceae 6 Bacteria Proteobacteria Deltaproteobacteria Desulfobacterales Desulfobulbaceae 4 Bacteria Proteobacteria Gammaproteobacteria Chromatiales 13 Bacteria Proteobacteria Gammaproteobacteria Thiotrichales Piscirickettsiaceae 5 Bacteria Proteobacteria Gammaproteobacteria Legionellales 4 Bacteria Chloroflexi Anaerolineae GCA004 3 Bacteria WWE1 MSBL2 12 Bacteria Proteobacteria Gammaproteobacteria Chromatiales 19 Bacteria Chloroflexi Anaerolineae CFB 31 Bacteria Proteobacteria Alphaproteobacteria 8 Bacteria Spirochaetes Spirochaetes Spirochaetales Spirochaetaceae 13 Bacteria Proteobacteria Alphaproteobacteria Rhizobiales Hyphomicrobiaceae 21 Bacteria Bacteroidetes Flavobacteriia Flavobacteriales Flavobacteriaceae 8 Bacteria Chloroflexi Anaerolineae DRC31 3 Bacteria Deinococci Deinococcales Trueperaceae B 29 Bacteria Planctomycetes Phycisphaerae MSBL9 3 Bacteria Bacteroidetes Saprospiraceae 5 Bacteria Spirochaetes Spirochaetes Spirochaetales Spirochaetaceae 4 Bacteria Chlamydiae Chlamydiia Chlamydiales Criblamydiaceae 5 Bacteria Proteobacteria Deltaproteobacteria Syntrophobacterales Syntrophobacteraceae 6 Bacteria Proteobacteria Gammaproteobacteria 8 Bacteria Planctomycetes Phycisphaerae MSBL9 3 Bacteria Bacteroidetes Bacteroidia Bacteroidales 5 Bacteria Proteobacteria Gammaproteobacteria Alteromonadales 7 Bacteria Proteobacteria Alphaproteobacteria Rhodobacterales Rhodobacteraceae 5 Bacteria Chloroflexi Anaerolineae SBR1031 SHA 4 Bacteria Proteobacteria Gammaproteobacteria Chromatiales 14 Bacteria Bacteroidetes Sphingobacteriia Sphingobacteriales 5 Bacteria GN04 GN15 7 Bacteria Planctomycetes C6 Ucm1571 3 Bacteria Proteobacteria Gammaproteobacteria 6 Bacteria Spirochaetes Spirochaetes Spirochaetales Spirochaetaceae Spirochaeta 3 Bacteria Chloroflexi Anaerolineae SHA 11 Bacteria Proteobacteria Alphaproteobacteria 5 Bacteria Proteobacteria Gammaproteobacteria Thiohalorhabdales 18 Bacteria Chloroflexi Anaerolineae envOPS12 43 Bacteria Proteobacteria Alphaproteobacteria Rhizobiales Rhodobacteraceae 4 Bacteria WS3 PRR Sediment CV106 18 Bacteria Proteobacteria Deltaproteobacteria NB1 4 Bacteria TM6 SJA 8 Bacteria Proteobacteria Gammaproteobacteria Chromatiales 19 Bacteria Chloroflexi Anaerolineae SBR1031 SHA 3 Bacteria WS3 PRR GN03 KSB4 18 Bacteria Proteobacteria Gammaproteobacteria Thiotrichales Piscirickettsiaceae 41 Bacteria Chloroflexi Anaerolineae SB 3 Bacteria Bacteroidetes Rhodothermaceae 3 Bacteria Planctomycetes Phycisphaerae Phycisphaerales 7 Bacteria Bacteroidetes Flavobacteriia Flavobacteriales Flavobacteriaceae 27 Bacteria Bacteroidetes Balneola 3 Bacteria Proteobacteria Deltaproteobacteria Bdellovibrionales Bdellovibrionaceae Bdellovibrio 3 Bacteria Planctomycetes Phycisphaerae S 3 Bacteria Bacteroidetes Bacteroidia Bacteroidales 3 Bacteria Proteobacteria Gammaproteobacteria Oceanospirillales Oceanospirillaceae 26 Bacteria Proteobacteria Deltaproteobacteria Desulfarculales Desulfarculaceae 5 Bacteria Planctomycetes Planctomycetia Pirellulales Pirellulaceae 3 Bacteria Planctomycetes Phycisphaerae SHA 10 Bacteria WS3 PRR GN03 KSB4 3 Bacteria Proteobacteria Deltaproteobacteria Desulfobacterales Desulfobacteraceae 18 Bacteria Proteobacteria Alphaproteobacteria Rhizobiales Hyphomicrobiaceae Devosia 10 Bacteria Bacteroidetes Bacteroidia Bacteroidales 10 Bacteria Chloroflexi Anaerolineae S0208 3 Bacteria Planctomycetes Planctomycetia Pirellulales Pirellulaceae 5 Bacteria Planctomycetes Planctomycetia Pirellulales Pirellulaceae 3 Bacteria Proteobacteria Gammaproteobacteria Thiotrichales Piscirickettsiaceae 3 Bacteria Proteobacteria Deltaproteobacteria NB1 4 Bacteria Chloroflexi Anaerolineae SB 3 Bacteria Proteobacteria Gammaproteobacteria Legionellales Coxiellaceae 3 Bacteria Proteobacteria Gammaproteobacteria Chromatiales 145 Bacteria Proteobacteria Gammaproteobacteria Alteromonadales Colwelliaceae 7 Bacteria WS3 PRR SSS58A 8 Bacteria Proteobacteria Gammaproteobacteria Alteromonadales Colwelliaceae 3 Bacteria Proteobacteria Alphaproteobacteria Rhodospirillales Rhodospirillaceae 3 Bacteria Planctomycetes Planctomycetia Pirellulales Pirellulaceae 4 Bacteria Firmicutes Clostridia Clostridiales Ruminococcaceae 4 Bacteria Proteobacteria Gammaproteobacteria Chromatiales Ectothiorhodospiraceae 3 Bacteria OP8 SAW1_B6 5 Bacteria Proteobacteria Deltaproteobacteria Desulfobacterales Desulfobulbaceae 4 Bacteria Chloroflexi Dehalococcoidetes Dehalococcoidales Dehalococcoidaceae 138 Bacteria Proteobacteria Gammaproteobacteria Thiotrichales Thiotrichaceae 6 Bacteria Cyanobacteria Chloroplast Streptophyta 5 Bacteria Planctomycetes Phycisphaerae AKAU3564 21 Bacteria Proteobacteria Alphaproteobacteria Rhizobiales Hyphomicrobiaceae Devosia 5 Bacteria Proteobacteria Deltaproteobacteria Myxococcales OM27 111 Bacteria Caldithrix Caldithrixae Caldithrixales BA059 21 Bacteria Proteobacteria Alphaproteobacteria Rhodobacterales Rhodobacteraceae 5 Bacteria Proteobacteria Deltaproteobacteria NB1 NB1 15 Bacteria Proteobacteria Alphaproteobacteria 11 Bacteria Spirochaetes Spirochaetes Spirochaetales Spirochaetaceae 7 Bacteria SBR1093 VHS 14 Bacteria Chlorobi Ignavibacteria Ignavibacteriales lheB3 17 Bacteria Spirochaetes Spirochaetes Spirochaetales Spirochaetaceae 3 Bacteria WS3 PRR GN03 6 Bacteria Proteobacteria Gammaproteobacteria Thiotrichales Thiotrichaceae 7 Bacteria Proteobacteria Deltaproteobacteria NB1 NB1 11 Bacteria Proteobacteria Gammaproteobacteria Thiotrichales Piscirickettsiaceae 64 Bacteria Proteobacteria Gammaproteobacteria Thiotrichales Thiotrichaceae 6 Bacteria WS3 PRR Sediment MSB 20 Bacteria Proteobacteria Gammaproteobacteria Pseudomonadales Pseudomonadaceae Pseudomonas Pseudomonas_stutzeri 22 Bacteria Proteobacteria Gammaproteobacteria Chromatiales Chromatiaceae Halochromatium 45 Bacteria Gemmatimonadetes Gemm 17 Bacteria Bacteroidetes Flavobacteriia Flavobacteriales 3 Bacteria Chloroflexi Dehalococcoidetes Dehalococcoidales Dehalococcoidaceae 21 Bacteria Proteobacteria Deltaproteobacteria Desulfovibrionales Desulfovibrionaceae Desulfovibrio 24 Bacteria Tenericutes Mollicutes 17 Bacteria Proteobacteria Gammaproteobacteria Thiotrichales Piscirickettsiaceae 34 Bacteria Chloroflexi Anaerolineae GCA004 3 Bacteria Planctomycetes Phycisphaerae Phycisphaerales Phycisphaeraceae 18 Bacteria Proteobacteria Deltaproteobacteria Desulfobacterales Desulfobacteraceae Desulfococcus 19 Bacteria Proteobacteria Gammaproteobacteria Oceanospirillales Oceanospirillaceae 6 Bacteria Proteobacteria Alphaproteobacteria BD7 3 Bacteria Chloroflexi Anaerolineae GCA004 5 Bacteria Planctomycetes Phycisphaerae MSBL9 690 Bacteria Proteobacteria Deltaproteobacteria Desulfobacterales Desulfobacteraceae Desulfococcus 3 Bacteria Firmicutes Clostridia Clostridiales 4 Bacteria Proteobacteria Alphaproteobacteria Rhodobacterales Rhodobacteraceae 16 Bacteria Verrucomicrobia Verrucomicrobiae Verrucomicrobiales Verrucomicrobiaceae Luteolibacter 11 Archaea Crenarchaeota MCG 3 Bacteria Acidobacteria RB25 6 Bacteria Spirochaetes Spirochaetes Spirochaetales Spirochaetaceae 3 Bacteria Bacteroidetes Bacteroidia Bacteroidales 3 Bacteria Proteobacteria Alphaproteobacteria Rhodospirillales Rhodospirillaceae 3 Bacteria Proteobacteria Betaproteobacteria MND1 4 Bacteria Chloroflexi Anaerolineae SB 23 Bacteria Chloroflexi Anaerolineae GCA004 4 Bacteria Spirochaetes A0 10 Bacteria Planctomycetes Planctomycetia Pirellulales Pirellulaceae 3 Archaea Euryarchaeota Thermoplasmata E2 51 Bacteria Chlorobi Ignavibacteria Ignavibacteriales Ignavibacteriaceae 27 Bacteria Proteobacteria Alphaproteobacteria Rhodospirillales Rhodospirillaceae 3 Bacteria WS3 PRR PBS 5 Bacteria Planctomycetes 86 Bacteria Chlorobi Ignavibacteria Ignavibacteriales Ignavibacteriaceae 12 Bacteria Acidobacteria Sva0725 Sva0725 4 Bacteria Proteobacteria Gammaproteobacteria Thiotrichales Thiotrichaceae 11 Bacteria Bacteroidetes Balneola 25 Bacteria Proteobacteria Gammaproteobacteria Alteromonadales OM60 7 Bacteria Proteobacteria Alphaproteobacteria Sphingomonadales Sphingomonadaceae 5 Bacteria Proteobacteria Alphaproteobacteria 86 Bacteria Proteobacteria Deltaproteobacteria Desulfuromonadales Desulfuromonadaceae 14 Bacteria Proteobacteria Deltaproteobacteria Desulfuromonadales Pelobacteraceae 4 Bacteria Proteobacteria Alphaproteobacteria Rhodospirillales Rhodospirillaceae 7 Bacteria Bacteroidetes Bacteroidia Bacteroidales SB 18 Bacteria Proteobacteria Alphaproteobacteria 15 Bacteria Proteobacteria Deltaproteobacteria Desulfobacterales Desulfobulbaceae 5 Bacteria Proteobacteria Alphaproteobacteria Rhizobiales Hyphomicrobiaceae Rhodoplanes 5 Bacteria Proteobacteria Alphaproteobacteria Rhodobacterales Hyphomonadaceae 5 Bacteria SAR406 AB16 Arctic96B A714017 so4B24 12 Bacteria Proteobacteria Alphaproteobacteria Rhodospirillales Rhodospirillaceae 56 Bacteria Bacteroidetes Cytophagia Cytophagales Flammeovirgaceae 5 Bacteria Bacteroidetes Rhodothermaceae 8 Bacteria Proteobacteria Alphaproteobacteria Rhodospirillales Rhodospirillaceae 4 Bacteria Bacteroidetes Bacteroidia Bacteroidales 6 Bacteria Chloroflexi Dehalococcoidetes Dehalococcoidales Dehalococcoidaceae 12 Bacteria Proteobacteria Alphaproteobacteria Rhodobacterales Rhodobacteraceae 11 Bacteria Actinobacteria Actinobacteria Actinomycetales Cellulomonadaceae Demequina 43 Bacteria Proteobacteria Alphaproteobacteria Kiloniellales Kiloniellaceae Thalassospira 9 Bacteria Proteobacteria Alphaproteobacteria Rhodospirillales Rhodospirillaceae 15 Bacteria GN04 GN15 20 Bacteria Bacteroidetes Flavobacteriia Flavobacteriales Flavobacteriaceae 4 Bacteria Bacteroidetes Bacteroidia Bacteroidales 6 Bacteria Proteobacteria Alphaproteobacteria Kiloniellales Kiloniellaceae 5 Bacteria LCP SAW1_B44 6 Bacteria Bacteroidetes Flavobacteriia Flavobacteriales Flavobacteriaceae 3 Bacteria Crenarchaeota Deltaproteobacteria Desulfobacterales Methanocellaceae SAGMEG 5 Bacteria Proteobacteria Gammaproteobacteria Legionellales 51 Bacteria Proteobacteria Gammaproteobacteria Chromatiales 3 Bacteria GN04 GN15 36 Bacteria Bacteroidetes Flavobacteriia Flavobacteriales Flavobacteriaceae Lutimonas 4 Bacteria Chloroflexi Anaerolineae GCA004 3 Bacteria Proteobacteria Deltaproteobacteria Syntrophobacterales Syntrophobacteraceae 7 Bacteria Proteobacteria Gammaproteobacteria Thiotrichales Thiotrichaceae 4 Bacteria Bacteroidetes Saprospiraceae 61 Bacteria Chloroflexi Anaerolineae CFB 4 Bacteria TM6 SBRH58 5 Bacteria Proteobacteria Deltaproteobacteria Desulfobacterales Desulfobacteraceae Desulfococcus 14 Bacteria Chloroflexi Anaerolineae GCA004 4 Bacteria Chloroflexi Anaerolineae GCA004 3 Bacteria Proteobacteria Deltaproteobacteria Myxococcales Cystobacterineae 6 Bacteria GN04 GN15 3 Bacteria Planctomycetes Phycisphaerae Phycisphaerales 35 Bacteria Chlorobi Ignavibacteria Ignavibacteriales lheB3 49 Bacteria Proteobacteria Deltaproteobacteria MBNT15 8 Bacteria Verrucomicrobia Verruco R76 5 Bacteria Planctomycetes Planctomycetia Pirellulales Pirellulaceae 59 Bacteria Proteobacteria Alphaproteobacteria Rhodobacterales Rhodobacteraceae Phaeobacter 8 Bacteria Proteobacteria Alphaproteobacteria 6 Bacteria Proteobacteria Gammaproteobacteria Chromatiales Chromatiaceae 32 Bacteria Chloroflexi Anaerolineae GCA004 3 Bacteria Acidobacteria RB25 25 Bacteria Acidobacteria BPC102 B110 3 Bacteria Proteobacteria Deltaproteobacteria NB1 14 Bacteria Spirochaetes Spirochaetes Spirochaetales Spirochaetaceae Spirochaeta 12 Bacteria Firmicutes Clostridia Clostridiales Christensenellaceae 3 Bacteria Planctomycetes 4 Bacteria Proteobacteria Gammaproteobacteria Oceanospirillales Oceanospirillaceae 3 Bacteria Proteobacteria Alphaproteobacteria Rhodospirillales Rhodospirillaceae 16 Bacteria Proteobacteria Deltaproteobacteria Desulfarculales Desulfarculaceae 4 Bacteria Chloroflexi Anaerolineae Caldilineales Caldilineaceae 6 Bacteria Planctomycetes Phycisphaerae MSBL9 57 Bacteria Spirochaetes Spirochaetes Spirochaetales Spirochaetaceae 20 Bacteria Proteobacteria Gammaproteobacteria Thiotrichales Piscirickettsiaceae 6 Bacteria Proteobacteria Alphaproteobacteria Sphingomonadales Erythrobacteraceae 3 Bacteria Verrucomicrobia Verruco WCHB1 3 Bacteria Proteobacteria Alphaproteobacteria Rhodobacterales Rhodobacteraceae Rhodobacter 20 Bacteria Proteobacteria Alphaproteobacteria Rhizobiales Cohaesibacteraceae 4 Bacteria Gemmatimonadetes Gemm 8 Bacteria Proteobacteria Deltaproteobacteria Syntrophobacterales Syntrophobacteraceae 6 Bacteria Proteobacteria Deltaproteobacteria NB1 NB1 5 Bacteria Proteobacteria Alphaproteobacteria Ellin329 27 Bacteria Proteobacteria Alphaproteobacteria Rhizobiales Aurantimonadaceae 13 Bacteria Proteobacteria Deltaproteobacteria Desulfarculales Desulfarculaceae 3 Bacteria WS1 3 Bacteria Proteobacteria Deltaproteobacteria Sediment 3 Bacteria Spirochaetes Spirochaetes Spirochaetales Spirochaetaceae Spirochaeta 8 Bacteria Planctomycetes C6 MVS 4 Bacteria Planctomycetes Phycisphaerae SHA 16 Bacteria Bacteroidetes Bacteroidia Bacteroidales 3 Bacteria Proteobacteria Alphaproteobacteria Rhodobacterales Rhodobacteraceae 3 Bacteria Bacteroidetes Cytophagia Cytophagales Flammeovirgaceae 3 Bacteria Proteobacteria Deltaproteobacteria Desulfobacterales Desulfobacteraceae Desulfococcus 3 Bacteria Planctomycetes Phycisphaerae Phycisphaerales 3 Bacteria Planctomycetes Phycisphaerae CCM11a 3 Bacteria Bacteroidetes Saprospiraceae 3 Bacteria Planctomycetes Phycisphaerae CCM11a 26 Bacteria Proteobacteria Alphaproteobacteria 7 Bacteria Proteobacteria Gammaproteobacteria Chromatiales 50 Bacteria Proteobacteria Alphaproteobacteria Rhodospirillales Rhodospirillaceae 4 Bacteria Firmicutes Clostridia Clostridiales Caldicoprobacteraceae Caldicoprobacter 3 Bacteria Planctomycetes vadinHA49 PeHg47 22 Bacteria Bacteroidetes Bacteroidia Bacteroidales 9 Bacteria Proteobacteria Alphaproteobacteria Sphingomonadales Erythrobacteraceae 3 Bacteria Spirochaetes Spirochaetes Spirochaetales Spirochaetaceae 6 Bacteria WS3 PRR GN03 KSB4 3 Bacteria Acidobacteria Sva0725 Sva0725 4 Bacteria Chloroflexi Anaerolineae Caldilineales Caldilineaceae 6 Bacteria Proteobacteria Alphaproteobacteria Rhodospirillales Rhodospirillaceae 4 Bacteria Firmicutes Clostridia Clostridiales Dehalobacteriaceae Dehalobacterium 25 Bacteria Chloroflexi Anaerolineae GCA004 4 Bacteria GN02 BB34 6 Bacteria Planctomycetes Planctomycetia Pirellulales Pirellulaceae 10 Bacteria Proteobacteria Betaproteobacteria Gallionellales Gallionellaceae Gallionella 9 Bacteria Proteobacteria Deltaproteobacteria Desulfarculales Desulfarculaceae 3 Bacteria Planctomycetes OM190 CL500 26 Bacteria Chloroflexi Anaerolineae S0208 5 Bacteria Planctomycetes 5 Bacteria Bacteroidetes Bacteroidia Bacteroidales 11 Bacteria Proteobacteria Gammaproteobacteria Oceanospirillales Alcanivoracaceae Alcanivorax 9 Bacteria Spirochaetes A0 7 Bacteria Proteobacteria Deltaproteobacteria GMD14H09 10 Bacteria Proteobacteria Deltaproteobacteria Desulfobacterales Desulfobacteraceae 16 Bacteria Bacteroidetes Flavobacteriia Flavobacteriales Flavobacteriaceae 14 Bacteria WS3 PRR Sediment 4 Bacteria WS3 PRR GN03 12 Bacteria Proteobacteria Gammaproteobacteria Thiohalorhabdales 35 Bacteria Spirochaetes Spirochaetes Spirochaetales Spirochaetaceae Spirochaeta 7 Bacteria Firmicutes Clostridia Clostridiales Christensenellaceae 8 Bacteria Proteobacteria Betaproteobacteria Methylophilales Methylophilaceae Methylotenera Methylotenera_mobilis 5 Bacteria Chloroflexi Anaerolineae SB 12 Bacteria Proteobacteria Betaproteobacteria 9 Bacteria WS3 PRR Sediment PRR 8 Bacteria Proteobacteria Deltaproteobacteria Desulfarculales Desulfarculaceae Desulfarculus 22 Bacteria Proteobacteria Deltaproteobacteria Desulfarculales Desulfarculaceae 6 Bacteria Proteobacteria Gammaproteobacteria Pseudomonadales Pseudomonadaceae Pseudomonas 3 Bacteria Chloroflexi Dehalococcoidetes Dehalococcoidales Dehalococcoidaceae 3 Bacteria Proteobacteria Deltaproteobacteria NB1 MND4 13 Bacteria Caldithrix Caldithrixae Caldithrixales Caldithrixaceae 14 Bacteria Proteobacteria Alphaproteobacteria Rhizobiales Hyphomicrobiaceae Devosia 12 Bacteria Proteobacteria Deltaproteobacteria Desulfobacterales Desulfobacteraceae 7 Bacteria Proteobacteria Gammaproteobacteria Thiotrichales Thiotrichaceae 4 Bacteria Chloroflexi Anaerolineae MSB 9 Bacteria Chloroflexi Anaerolineae Anaerolineales Anaerolinaceae 15 Bacteria WS3 PRR GN03 KSB4 4 Bacteria Proteobacteria Deltaproteobacteria 5 Bacteria Spirochaetes Spirochaetes Spirochaetales Spirochaetaceae 4 Bacteria Planctomycetes Phycisphaerae AKAU3564 8 Bacteria Proteobacteria Alphaproteobacteria Rhizobiales Hyphomicrobiaceae 14 Bacteria Bacteroidetes Bacteroidia Bacteroidales 8 Bacteria Proteobacteria Gammaproteobacteria Legionellales Coxiellaceae 9 Bacteria Proteobacteria Gammaproteobacteria Chromatiales 3 Bacteria GN04 14 Bacteria Chlorobi Ignavibacteria Ignavibacteriales Ignavibacteriaceae 30 Bacteria TM6 SBRH58 6 Bacteria Bacteroidetes Bacteroidia Bacteroidales VC21_Bac22 13 Bacteria Bacteroidetes Flavobacteriia Flavobacteriales Cryomorphaceae Fluviicola 6 Bacteria Firmicutes Clostridia Clostridiales Ruminococcaceae 11 Bacteria Chloroflexi Anaerolineae GCA004 14 Bacteria Proteobacteria Deltaproteobacteria Desulfobacterales Desulfobacteraceae 11 Bacteria Proteobacteria Epsilonproteobacteria Campylobacterales Helicobacteraceae 20 Bacteria Bacteroidetes Bacteroidia Bacteroidales 8 Bacteria Proteobacteria Gammaproteobacteria Alteromonadales 3 Bacteria Planctomycetes Planctomycetia Pirellulales Pirellulaceae 13 Bacteria Proteobacteria Deltaproteobacteria Desulfobacterales Desulfobacteraceae Desulfococcus 14 Bacteria Proteobacteria Deltaproteobacteria Desulfobacterales Desulfobacteraceae 13 Bacteria GN04 GN15 4 Bacteria Proteobacteria Deltaproteobacteria 5 Bacteria Proteobacteria Alphaproteobacteria 14 Bacteria OP8 OP8_2 31 Bacteria Proteobacteria Alphaproteobacteria Rhodobacterales Rhodobacteraceae 10 Bacteria Proteobacteria Alphaproteobacteria Rhizobiales Hyphomicrobiaceae 5 Bacteria Proteobacteria Deltaproteobacteria Desulfarculales Desulfarculaceae 3 Bacteria Bacteroidetes Flavobacteriia Flavobacteriales Cryomorphaceae Crocinitomix 15 Bacteria Proteobacteria Alphaproteobacteria 11 Bacteria Chloroflexi Anaerolineae GCA004 3 Bacteria Chloroflexi Anaerolineae Anaerolineales Anaerolinaceae 11 Bacteria Proteobacteria Deltaproteobacteria Desulfuromonadales Desulfuromonadaceae 15 Bacteria Spirochaetes Spirochaetes M2PT2 3 Bacteria WS3 PRR Sediment 5 Bacteria Spirochaetes Spirochaetes Spirochaetales Spirochaetaceae Spirochaeta 47 Bacteria OP9 JS1 SB 8 Bacteria Proteobacteria Deltaproteobacteria 13 Bacteria Proteobacteria Deltaproteobacteria Desulfobacterales Desulfobacteraceae Desulfococcus 8 Bacteria Spirochaetes Spirochaetes Spirochaetales Spirochaetaceae 40 Bacteria Proteobacteria Deltaproteobacteria Desulfobacterales Desulfobulbaceae 7 Bacteria Proteobacteria Alphaproteobacteria Sphingomonadales Erythrobacteraceae 4 Bacteria Proteobacteria Betaproteobacteria Methylophilales Methylophilaceae 12 Bacteria Spirochaetes Spirochaetes Spirochaetales Spirochaetaceae 3 Bacteria Acidobacteria OS 8 Bacteria Bacteroidetes Flavobacteriia Flavobacteriales Flavobacteriaceae 4 Bacteria Proteobacteria Gammaproteobacteria Alteromonadales Alteromonadaceae 9 Bacteria Acidobacteria Acidobacteria iii1 4 Bacteria Proteobacteria Gammaproteobacteria Xanthomonadales Sinobacteraceae 3 Bacteria Chloroflexi Dehalococcoidetes Dehalococcoidales Dehalococcoidaceae 38 Bacteria Spirochaetes Spirochaetes Spirochaetales Spirochaetaceae 14 Bacteria Bacteroidetes Flavobacteriia Flavobacteriales Cryomorphaceae Fluviicola 9 Bacteria Proteobacteria Deltaproteobacteria Myxococcales Haliangiaceae 9 Bacteria Chloroflexi Anaerolineae OPB11 39 Bacteria Proteobacteria Deltaproteobacteria Myxococcales 5 Bacteria Proteobacteria Gammaproteobacteria Pseudomonadales Pseudomonadaceae Pseudomonas Pseudomonas_veronii 42 Bacteria Proteobacteria Gammaproteobacteria Oceanospirillales Alcanivoracaceae Alcanivorax 7 Bacteria WS3 PRR GN03 KSB4 15 Bacteria Chloroflexi Anaerolineae SBR1031 A4b 78 Bacteria Proteobacteria Gammaproteobacteria Chromatiales 10 Bacteria Proteobacteria Alphaproteobacteria Sphingomonadales 7 Bacteria Proteobacteria Gammaproteobacteria Chromatiales 8 Bacteria GN04 GN15 11 Bacteria Chloroflexi Dehalococcoidetes Dehalococcoidales Dehalococcoidaceae 7 Bacteria Gemmatimonadetes Gemm 20 Bacteria Proteobacteria Epsilonproteobacteria Campylobacterales Helicobacteraceae Sulfurimonas 3 Bacteria Proteobacteria Gammaproteobacteria Alteromonadales OM60 20 Bacteria Proteobacteria Gammaproteobacteria Alteromonadales Alteromonadaceae 3 Bacteria Acidobacteria Acidobacteria iii1 8 Bacteria 9 Bacteria Proteobacteria Gammaproteobacteria Chromatiales 3 Bacteria Chloroflexi Dehalococcoidetes Dehalococcoidales 36 Bacteria Proteobacteria Deltaproteobacteria Syntrophobacterales Syntrophobacteraceae 47 Bacteria Nitrospirae Nitrospira Nitrospirales LCP 13 Archaea Euryarchaeota Thermoplasmata E2 DHVEG 3 Bacteria Proteobacteria Alphaproteobacteria Rhizobiales Hyphomicrobiaceae Devosia 6 Bacteria Proteobacteria Gammaproteobacteria Chromatiales 8 Bacteria Acidobacteria RB41 Ellin6075 4 Bacteria Actinobacteria Actinobacteria WCHB1 At425_EubF1 25 Bacteria Proteobacteria Gammaproteobacteria Alteromonadales Alteromonadaceae nsmpVI18 20 Bacteria WS3 PRR GN03 KSB4 5 Bacteria OP8 OP8_1 HMMVPog 3 Bacteria Firmicutes Clostridia Clostridiales Christensenellaceae 25 Bacteria Bacteroidetes Sphingobacteriia Sphingobacteriales 10 Bacteria Verrucomicrobia Verrucomicrobiae Verrucomicrobiales Verrucomicrobiaceae Luteolibacter 21 Bacteria Gemmatimonadetes Gemm 5 Bacteria Chloroflexi TK17 4 Bacteria Planctomycetes Planctomycetia Pirellulales Pirellulaceae 4 Bacteria Spirochaetes Spirochaetes Spirochaetales Spirochaetaceae 5 Bacteria Chloroflexi Anaerolineae GCA004 3 Bacteria Verrucomicrobia Verrucomicrobiae Verrucomicrobiales Verrucomicrobiaceae Luteolibacter 3 Bacteria TM6 SJA 10 Bacteria Bacteroidetes Balneola 4 Archaea Euryarchaeota Thermoplasmata E2 DHVEG 5 Bacteria Proteobacteria Alphaproteobacteria 6 Bacteria Chloroflexi Anaerolineae GCA004 6 Bacteria Proteobacteria Betaproteobacteria Rhodocyclales Rhodocyclaceae 6 Bacteria Fibrobacteres TG3 TG3 TSCOR003 4 Bacteria Bacteroidetes Cytophagia Cytophagales Flammeovirgaceae 5 Bacteria Proteobacteria Deltaproteobacteria Desulfarculales Desulfarculaceae 15 Bacteria Proteobacteria Deltaproteobacteria Desulfobacterales Desulfobacteraceae Desulfococcus 4 Bacteria Acidobacteria Sva0725 Sva0725 10 Bacteria Proteobacteria Alphaproteobacteria Rhodospirillales Rhodospirillaceae 57 Bacteria Proteobacteria Alphaproteobacteria Rhodospirillales Rhodospirillaceae Novispirillum 17 Bacteria Proteobacteria Gammaproteobacteria Thiotrichales Thiotrichaceae 6 Bacteria Proteobacteria Gammaproteobacteria Chromatiales 11 Bacteria Spirochaetes Spirochaetes Spirochaetales Spirochaetaceae Spirochaeta 8 Bacteria Proteobacteria Deltaproteobacteria Desulfobacterales Desulfobulbaceae 14 Bacteria Caldithrix Caldithrixae Caldithrixales BA059 4 Bacteria Proteobacteria Gammaproteobacteria Legionellales 21 Bacteria Chloroflexi TK17 12 Bacteria Chloroflexi Anaerolineae SB 12 Bacteria Proteobacteria Gammaproteobacteria Chromatiales 11 Bacteria Bacteroidetes Flavobacteriia Flavobacteriales Flavobacteriaceae Muricauda 9 Bacteria Chloroflexi Anaerolineae GCA004 7 Bacteria Hyd24 WM88 3 Bacteria Proteobacteria Alphaproteobacteria Rhodobacterales Hyphomonadaceae 8 Bacteria WS3 PRR GN03 KSB4 20 Bacteria Chlorobi 6 Bacteria Fusobacteria Fusobacteriia Fusobacteriales Fusobacteriaceae Psychrilyobacter 14 Bacteria Proteobacteria Gammaproteobacteria Chromatiales 5 Bacteria Bacteroidetes Saprospiraceae Saprospira 43 Bacteria Tenericutes Mollicutes 29 Bacteria Tenericutes Mollicutes Acholeplasmatales Acholeplasmataceae Acholeplasma 4 Bacteria Chloroflexi Anaerolineae MSB 25 Bacteria Tenericutes Mollicutes 12 Bacteria Chloroflexi Anaerolineae OPB11 13 Bacteria Firmicutes Clostridia Clostridiales WH1 56 Bacteria Firmicutes Clostridia Clostridiales Fusibacter 21 Bacteria Tenericutes Mollicutes 57 Bacteria Firmicutes Clostridia Clostridiales Fusibacter 3 Bacteria Firmicutes Clostridia Clostridiales Clostridiaceae Clostridiisalibacter 12 Bacteria Firmicutes Clostridia Clostridiales JTB215 15 Bacteria Tenericutes Mollicutes 10 Bacteria Tenericutes Mollicutes