3 Archaea Euryarchaeota YLA114 4 Archaea Crenarchaeota MHVG 4 Bacteria OP11 OP11 9 Bacteria Gemmatimonadetes Gemm 6 Bacteria Chloroflexi Anaerolineae SBR1031 A4b 18 Bacteria Chloroflexi Anaerolineae SBR1031 SJA 19 Bacteria Chloroflexi Anaerolineae SBR1031 A4b 9 Bacteria Proteobacteria Deltaproteobacteria Sva0853 JTB36 14 Bacteria Actinobacteria Acidimicrobiia Acidimicrobiales 3 Bacteria Proteobacteria Alphaproteobacteria Rhizobiales 7 Bacteria Spirochaetes Spirochaetes Spirochaetales Spirochaetaceae 3 Bacteria Poribacteria 3 Bacteria Chloroflexi Anaerolineae SBR1031 SJA 11 Bacteria Gemmatimonadetes Gemm 163 Bacteria NC10 wb1 8 Bacteria KSB1 Ucn15732 3 Bacteria Proteobacteria Deltaproteobacteria Bdellovibrionales Bdellovibrionaceae Bdellovibrio 3 Bacteria Elusimicrobia Elusimicrobia MVP 271 Bacteria Chloroflexi Anaerolineae S0208 12 Bacteria Bacteroidetes Rhodothermaceae 3 Bacteria Verrucomicrobia auto67_4W 16 Bacteria WS3 PRR 12 Bacteria Proteobacteria Alphaproteobacteria Rhodospirillales Rhodospirillaceae 23 Bacteria Proteobacteria Alphaproteobacteria Rhodospirillales Rhodospirillaceae 46 Bacteria Nitrospirae Nitrospira Nitrospirales GOUTA19 6 Bacteria Proteobacteria Deltaproteobacteria Desulfobacterales Desulfobulbaceae 316 Bacteria Proteobacteria Deltaproteobacteria Desulfuromonadales Pelobacteraceae 98 Bacteria Proteobacteria Deltaproteobacteria Desulfobacterales Desulfobulbaceae 1499 Bacteria Nitrospirae Nitrospira Nitrospirales 11 Bacteria Proteobacteria Gammaproteobacteria Chromatiales Ectothiorhodospiraceae 29 Bacteria Planctomycetes Phycisphaerae CCM11a 14 Bacteria 33 Bacteria Proteobacteria Gammaproteobacteria Thiotrichales Piscirickettsiaceae 14 Bacteria Caldithrix Caldithrixae Caldithrixales Caldithrixaceae 54 Bacteria Proteobacteria Deltaproteobacteria Syntrophobacterales Syntrophobacteraceae 13 Bacteria Proteobacteria Deltaproteobacteria Myxococcales 94 Bacteria Proteobacteria Gammaproteobacteria Chromatiales 5 Bacteria Proteobacteria Deltaproteobacteria GMD14H09 25 Bacteria Proteobacteria Deltaproteobacteria Desulfuromonadales Desulfuromonadaceae 7 Bacteria Chloroflexi Anaerolineae S0208 3 Archaea WCHD3 88 Bacteria Chloroflexi Anaerolineae envOPS12 8 Bacteria Proteobacteria Deltaproteobacteria Desulfobacterales Desulfobacteraceae 239 Bacteria Proteobacteria Deltaproteobacteria Desulfuromonadales Pelobacteraceae 36 Bacteria Proteobacteria Deltaproteobacteria Desulfobacterales Desulfobulbaceae 33 Bacteria Acidobacteria Solibacteres Solibacterales PAUC26f 6 Bacteria Nitrospirae Nitrospira Nitrospirales BD2 227 Bacteria Proteobacteria Gammaproteobacteria Chromatiales 102 Archaea Crenarchaeota Thaumarchaeota Cenarchaeales Cenarchaeaceae 4 Bacteria Proteobacteria Gammaproteobacteria Chromatiales 6 Bacteria Proteobacteria Deltaproteobacteria Desulfobacterales Nitrospinaceae Nitrospina 938 Bacteria Proteobacteria Deltaproteobacteria MBNT15 3 Bacteria Actinobacteria Thermoleophilia Solirubrobacterales 72 Bacteria Chlorobi BSV26 PK329 372 Bacteria Proteobacteria Deltaproteobacteria Desulfuromonadales Pelobacteraceae 17 Bacteria Proteobacteria Gammaproteobacteria Chromatiales 26 Bacteria Caldithrix Caldithrixae Caldithrixales Caldithrixaceae LCP 6 Bacteria Planctomycetes Phycisphaerae CCM11a 6 Bacteria GN04 GN15 60 Bacteria Proteobacteria Deltaproteobacteria 13 Bacteria Verrucomicrobia Opitutae 3 Bacteria Acidobacteria 479 Bacteria Chlorobi SJA 8 Bacteria Proteobacteria Gammaproteobacteria Chromatiales 8 Bacteria Proteobacteria Deltaproteobacteria MBNT15 14 Bacteria Acidobacteria Acidobacteria CCU21 4 Bacteria Planctomycetes Phycisphaerae MBMPE71 51 Bacteria Proteobacteria Gammaproteobacteria Chromatiales 9 Bacteria Chloroflexi Anaerolineae envOPS12 8 Bacteria Chloroflexi S085 3 Bacteria Proteobacteria Alphaproteobacteria Rhizobiales Hyphomicrobiaceae 15 Bacteria Proteobacteria Gammaproteobacteria Chromatiales 3 Bacteria Proteobacteria Betaproteobacteria 56 Bacteria Proteobacteria Gammaproteobacteria Chromatiales 6 Bacteria Proteobacteria Deltaproteobacteria NB1 NB1 5 Bacteria Proteobacteria Deltaproteobacteria Syntrophobacterales Syntrophobacteraceae 12 Bacteria Chloroflexi Anaerolineae S0208 14 Bacteria Nitrospirae Nitrospira Nitrospirales Nitrospiraceae 66 Bacteria Proteobacteria Deltaproteobacteria Syntrophobacterales Syntrophobacteraceae 3 Bacteria Planctomycetes Pla3 7 Bacteria Gemmatimonadetes Gemm 26 Bacteria Acidobacteria Sva0725 Sva0725 39 Bacteria Chloroflexi SAR202 3 Bacteria Proteobacteria Deltaproteobacteria Myxococcales 47 Bacteria Proteobacteria Alphaproteobacteria Rhodospirillales Rhodospirillaceae 18 Bacteria Proteobacteria Gammaproteobacteria 14 Bacteria Chlorobi Ignavibacteria Ignavibacteriales Ignavibacteriaceae 42 Bacteria Proteobacteria Deltaproteobacteria NB1 NB1 18 Bacteria Planctomycetes Phycisphaerae CCM11a 3 Bacteria Planctomycetes Phycisphaerae CCM11a 3 Bacteria Proteobacteria Deltaproteobacteria Desulfarculales Desulfarculaceae 121 Bacteria Verrucomicrobia S 4 Bacteria Chloroflexi SAR202 62 Bacteria Acidobacteria EC1113 11 Bacteria Proteobacteria Gammaproteobacteria Chromatiales 9 Bacteria Proteobacteria Deltaproteobacteria Syntrophobacterales Syntrophobacteraceae 11 Bacteria Proteobacteria Deltaproteobacteria Sva0853 JTB36 15 Bacteria Chloroflexi Anaerolineae GCA004 53 Bacteria Acidobacteria DA052 E29 8 Bacteria Proteobacteria Deltaproteobacteria Syntrophobacterales Syntrophobacteraceae 40 Bacteria Planctomycetes Phycisphaerae S 10 Bacteria Planctomycetes ODP123 9 Bacteria WS3 PRR Sediment 15 Bacteria Proteobacteria Gammaproteobacteria Chromatiales 37 Bacteria Proteobacteria Gammaproteobacteria Thiotrichales Piscirickettsiaceae 17 Bacteria Proteobacteria Deltaproteobacteria NB1 NB1 45 Bacteria Acidobacteria 43 Bacteria Proteobacteria Alphaproteobacteria 8 Bacteria Proteobacteria Gammaproteobacteria Chromatiales 15 Bacteria Chlorobi Ignavibacteria Ignavibacteriales Ignavibacteriaceae 12 Bacteria Nitrospirae Nitrospira Nitrospirales 8 Bacteria Nitrospirae Nitrospira Nitrospirales Nitrospiraceae 4 Bacteria Acidobacteria DA052 Ellin6513 10 Bacteria Nitrospirae Nitrospira Nitrospirales BD2 11 Bacteria Nitrospirae Nitrospira Nitrospirales 37 Bacteria Bacteroidetes Cytophagia Cytophagales Flammeovirgaceae 31 Bacteria Proteobacteria Deltaproteobacteria 4 Bacteria 3 Bacteria Chloroflexi Dehalococcoidetes Dehalococcoidales Dehalococcoidaceae 5 Archaea Crenarchaeota Thaumarchaeota Nitrososphaerales Nitrososphaeraceae Candidatus_Nitrososphaera 25 Bacteria Acidobacteria Solibacteres Solibacterales 10 Bacteria Planctomycetes Phycisphaerae Pla1 19 Bacteria Planctomycetes Pla3 24 Bacteria Proteobacteria Deltaproteobacteria NB1 JTB38 9 Bacteria Gemmatimonadetes Gemm 51 Bacteria Proteobacteria Gammaproteobacteria Oceanospirillales Halomonadaceae Candidatus_Portiera 26 Bacteria Acidobacteria DA052 Ellin6513 20 Bacteria Proteobacteria Gammaproteobacteria Thiotrichales Piscirickettsiaceae 35 Bacteria Proteobacteria Betaproteobacteria Gallionellales Gallionellaceae Gallionella 19 Bacteria Proteobacteria 32 Bacteria Proteobacteria Gammaproteobacteria Thiotrichales Piscirickettsiaceae 11 Bacteria Proteobacteria Alphaproteobacteria Rhodospirillales Rhodospirillaceae 26 Bacteria Planctomycetes Planctomycetia Planctomycetales Planctomycetaceae Planctomyces 5 Bacteria Acidobacteria RB25 7 Bacteria Proteobacteria Deltaproteobacteria Desulfarculales Desulfarculaceae 15 Bacteria Proteobacteria Deltaproteobacteria Desulfuromonadales Pelobacteraceae 32 Bacteria Proteobacteria Deltaproteobacteria Syntrophobacterales Syntrophobacteraceae 9 Bacteria Acidobacteria EC1113 20 Bacteria Proteobacteria Deltaproteobacteria Sva0853 JTB36 5 Bacteria Nitrospirae Nitrospira Nitrospirales 14 Bacteria Proteobacteria 9 Bacteria Chloroflexi Anaerolineae DRC31 30 Bacteria Bacteroidetes Bacteroidia Bacteroidales 29 Bacteria Poribacteria 8 Bacteria Proteobacteria Alphaproteobacteria Rhodospirillales Rhodospirillaceae 5 Bacteria Proteobacteria Deltaproteobacteria NB1 3 Bacteria Proteobacteria Deltaproteobacteria Myxococcales 4 Bacteria Chloroflexi Dehalococcoidetes Dehalococcoidales Dehalococcoidaceae 10 Bacteria Proteobacteria Alphaproteobacteria Rhizobiales Hyphomicrobiaceae Devosia 26 Bacteria Bacteroidetes Rhodothermaceae 3 Bacteria OP11 OP11 18 Bacteria 4 Bacteria Gemmatimonadetes Gemm 22 Bacteria Chloroflexi SAR202 11 Bacteria Proteobacteria Deltaproteobacteria 3 Bacteria Planctomycetes Planctomycetia Pirellulales Pirellulaceae 21 Bacteria Proteobacteria Gammaproteobacteria Chromatiales 23 Bacteria Proteobacteria Alphaproteobacteria Rhodospirillales Rhodospirillaceae 5 Bacteria Verrucomicrobia S 22 Bacteria Proteobacteria Gammaproteobacteria HTCC2188 HTCC2089 14 Bacteria Chloroflexi Dehalococcoidetes Dehalococcoidales Dehalococcoidaceae 7 Bacteria Acidobacteria 8 Bacteria Chloroflexi Anaerolineae SB 71 Bacteria Firmicutes Bacilli Bacillales Bacillaceae Bacillus 88 Bacteria Chloroflexi Anaerolineae S0208 70 Bacteria Proteobacteria Deltaproteobacteria Desulfobacterales Desulfobacteraceae Desulfococcus 12 Bacteria Proteobacteria Alphaproteobacteria Rhodospirillales Rhodospirillaceae 10 Bacteria Chloroflexi Anaerolineae GCA004 18 Bacteria Proteobacteria Alphaproteobacteria Rhizobiales Rhodobiaceae Afifella 8 Bacteria Proteobacteria Deltaproteobacteria Syntrophobacterales Syntrophobacteraceae 9 Bacteria Chloroflexi Anaerolineae GCA004 16 Bacteria Proteobacteria Alphaproteobacteria Ellin329 3 Bacteria Chloroflexi Anaerolineae SBR1031 A4b 38 Bacteria Acidobacteria EC1113 6 Bacteria Chloroflexi Anaerolineae SBR1031 A4b 11 Bacteria Proteobacteria Deltaproteobacteria NB1 6 Bacteria Nitrospirae Nitrospira Nitrospirales 4 Bacteria Planctomycetes Planctomycetia Pirellulales Pirellulaceae 10 Bacteria Proteobacteria Deltaproteobacteria 5 Bacteria Planctomycetes OM190 3 Bacteria TM6 SBRH58 13 Bacteria Acidobacteria TM1 25 Bacteria Nitrospirae Nitrospira Nitrospirales FW 4 7 Bacteria Proteobacteria Deltaproteobacteria Myxococcales 10 Bacteria Chloroflexi Anaerolineae SBR1031 A4b 82 Bacteria Proteobacteria Deltaproteobacteria Syntrophobacterales Syntrophobacteraceae 34 Bacteria Nitrospirae Nitrospira Nitrospirales Nitrospiraceae Nitrospira 3 Bacteria Chloroflexi Anaerolineae Anaerolineales Anaerolinaceae 39 Bacteria Proteobacteria Alphaproteobacteria Rhizobiales Hyphomicrobiaceae Hyphomicrobium 30 Bacteria 5 Bacteria Acidobacteria Solibacteres Solibacterales PAUC26f 6 Bacteria Chlorobi Ignavibacteria Ignavibacteriales Ignavibacteriaceae 4 Bacteria Acidobacteria TM1 19 Bacteria Nitrospirae Nitrospira Nitrospirales 10 Bacteria Firmicutes MD2896 5 Bacteria Proteobacteria Deltaproteobacteria 43 Bacteria GN04 GN15 7 Bacteria WS3 PRR Sediment 60 Bacteria Chloroflexi Anaerolineae GCA004 8 Bacteria Proteobacteria Alphaproteobacteria Rhodospirillales Rhodospirillaceae 3 Bacteria Proteobacteria Deltaproteobacteria Myxococcales 6 Bacteria Planctomycetes OM190 agg27 6 Bacteria Acidobacteria Solibacteres Solibacterales PAUC26f 5 Bacteria Proteobacteria Deltaproteobacteria Myxococcales Haliangiaceae 4 Bacteria Proteobacteria Deltaproteobacteria Syntrophobacterales Syntrophobacteraceae 102 Bacteria Proteobacteria Alphaproteobacteria 19 Bacteria Proteobacteria Deltaproteobacteria Syntrophobacterales Syntrophobacteraceae 44 Bacteria Bacteroidetes Cytophagia Cytophagales Cytophagaceae 3 Bacteria Proteobacteria 42 Bacteria Proteobacteria Gammaproteobacteria Clostridiales Peptococcaceae 33 Bacteria Proteobacteria Deltaproteobacteria 15 Bacteria Chloroflexi Anaerolineae GCA004 16 Bacteria Gemmatimonadetes Gemm 25 Bacteria Nitrospirae Nitrospira Nitrospirales 14 Bacteria Proteobacteria Alphaproteobacteria Rhizobiales Hyphomicrobiaceae 5 Bacteria Proteobacteria Alphaproteobacteria Ellin329 5 Bacteria Acidobacteria AT 5 Bacteria Chloroflexi Anaerolineae SBR1031 A4b 4 Bacteria Proteobacteria Deltaproteobacteria NB1 NB1 4 Bacteria Acidobacteria Solibacteres Solibacterales PK34 10 Bacteria Acidobacteria 4 Bacteria Acidobacteria Solibacteres Solibacterales PAUC26f 14 Bacteria Proteobacteria Alphaproteobacteria Rhodospirillales 4 Bacteria Chlorobi SJA 9 Bacteria Acidobacteria Solibacteres Solibacterales 3 Bacteria Proteobacteria Alphaproteobacteria 6 Bacteria Chloroflexi Anaerolineae SB 7 Bacteria Chloroflexi Dehalococcoidetes Dehalococcoidales Dehalococcoidaceae 4 Bacteria Proteobacteria Alphaproteobacteria Rhodospirillales Rhodospirillaceae 6 Bacteria Spirochaetes Spirochaetes Spirochaetales Spirochaetaceae 9 Bacteria Chloroflexi Anaerolineae SBR1031 A4b 6 Bacteria Bacteroidetes Rhodothermaceae 12 Bacteria Chloroflexi Anaerolineae SB 5 Bacteria Bacteroidetes Cytophagia Cytophagales Flammeovirgaceae 15 Bacteria Planctomycetes Phycisphaerae CCM11a 4 Bacteria Proteobacteria Alphaproteobacteria Rhizobiales 7 Bacteria Spirochaetes Spirochaetes Spirochaetales Spirochaetaceae 4 Bacteria Acidobacteria 8 Bacteria Proteobacteria Anaerolineae Nitrospirales 7 Bacteria Proteobacteria Deltaproteobacteria Myxococcales 5 Bacteria Planctomycetes Planctomycetia Pirellulales Pirellulaceae 9 Bacteria Caldithrix Caldithrixae Caldithrixales Caldithrixaceae 13 Bacteria Acidobacteria TM1 18 Bacteria Proteobacteria Deltaproteobacteria Desulfobacterales Desulfobacteraceae Desulfococcus 24 Bacteria Proteobacteria Alphaproteobacteria Rhizobiales Hyphomicrobiaceae Rhodoplanes 5 Bacteria WS3 PRR Sediment PRR 8 Bacteria Planctomycetes Phycisphaerae S 8 Bacteria Proteobacteria Deltaproteobacteria Myxococcales 97 Bacteria Planctomycetes Phycisphaerae MSBL9 9 Bacteria Proteobacteria Alphaproteobacteria Rhizobiales 30 Bacteria Chloroflexi Anaerolineae 9 Bacteria Proteobacteria Deltaproteobacteria Desulfobacterales Desulfobacteraceae Desulfococcus 7 Bacteria Chloroflexi Anaerolineae SBR1031 A4b 4 Bacteria Proteobacteria Alphaproteobacteria 61 Bacteria Nitrospirae Nitrospira Nitrospirales 3 Bacteria Chlorobi Ignavibacteria Ignavibacteriales lheB3 14 Bacteria Proteobacteria Deltaproteobacteria 13 Bacteria Proteobacteria Deltaproteobacteria 5 Bacteria Fibrobacteres Fibrobacteria 258ds10 4 Bacteria Proteobacteria Deltaproteobacteria Myxococcales Haliangiaceae 3 Bacteria Verrucomicrobia 3 Bacteria Planctomycetes 6 Bacteria Planctomycetes Planctomycetia Pirellulales Pirellulaceae 10 Bacteria Proteobacteria Deltaproteobacteria Syntrophobacterales Syntrophobacteraceae 11 Bacteria Acidobacteria BPC102 B110 18 Bacteria Proteobacteria Gammaproteobacteria Thiotrichales Piscirickettsiaceae 5 Bacteria Acidobacteria 7 Bacteria Proteobacteria Alphaproteobacteria 5 Bacteria Chloroflexi Anaerolineae GCA004 13 Bacteria Proteobacteria Deltaproteobacteria Desulfobacterales Desulfobulbaceae 5 Bacteria Bacteroidetes Sphingobacteriia Sphingobacteriales NS11 55 Bacteria Proteobacteria Gammaproteobacteria 4 Bacteria Planctomycetes ODP123 5 Bacteria Verrucomicrobia auto67_4W 13 Bacteria Proteobacteria Alphaproteobacteria Rhodospirillales 11 Bacteria Planctomycetes Planctomycetia Pirellulales Pirellulaceae A17 10 Bacteria SBR1093 3 Bacteria Planctomycetes Planctomycetia Pirellulales Pirellulaceae 3 Bacteria Proteobacteria Alphaproteobacteria Rhizobiales Hyphomicrobiaceae 3 Bacteria Proteobacteria Deltaproteobacteria Myxococcales Cystobacterineae 5 Bacteria Proteobacteria Alphaproteobacteria Rhodospirillales Rhodospirillaceae 8 Bacteria Chloroflexi Anaerolineae S0208 3 Bacteria OP11 OP11 4 Bacteria Acidobacteria BPC102 MVS 3 Bacteria Spirochaetes Spirochaetes Spirochaetales Spirochaetaceae 6 Bacteria Chlorobi Ignavibacteria Ignavibacteriales Ignavibacteriaceae 10 Bacteria Acidobacteria TM1 6 Bacteria Acidobacteria Acidobacteria iii1 7 Bacteria Proteobacteria Deltaproteobacteria 8 Bacteria Planctomycetes Planctomycetia Pirellulales Pirellulaceae 3 Bacteria Proteobacteria Deltaproteobacteria 28 Bacteria Chloroflexi Anaerolineae GCA004 3 Bacteria Chlorobi SJA 3 Bacteria Acidobacteria Acidobacteria iii1 RB40 3 Bacteria Chloroflexi Anaerolineae CFB 6 Bacteria Proteobacteria Deltaproteobacteria Desulfuromonadales Pelobacteraceae 25 Bacteria Acidobacteria Acidobacteria 5 Bacteria Proteobacteria Deltaproteobacteria Desulfobacterales Desulfobacteraceae Desulfococcus 5 Bacteria Verrucomicrobia Opitutae Opitutales Opitutaceae 13 Bacteria Proteobacteria Methanobacteria Methanobacteriales Methanobacteriaceae Methanosphaera 8 Bacteria Proteobacteria 9 Bacteria Proteobacteria Alphaproteobacteria Rhodospirillales 23 Bacteria Chloroflexi Anaerolineae S0208