9 Archaea WCHD3 5 Archaea WCHD3 4 Archaea WCHD3 16 Archaea WCHD3 7 Archaea YLA114 3 Archaea WCHD3 4 Archaea WCHD3 3 Bacteria Bacteroidetes Bacteroidia Bacteroidales Pirellulaceae 4 Archaea WCHD3 4 Archaea WCHD3 8 Archaea WCHD3 5 Archaea WCHD3 4 Archaea WCHD3 3 Bacteria Proteobacteria Deltaproteobacteria Sva0853 JTB36 12 Bacteria Spirochaetes Spirochaetes Spirochaetales Spirochaetaceae 8 Bacteria Spirochaetes Spirochaetes Spirochaetales Spirochaetaceae 3 Archaea YLA114 4 Archaea YLA114 3 Bacteria OP11 OP11 4 Bacteria OP3 PBS 6 Bacteria Chloroflexi Anaerolineae SBR1031 SHA 8 Bacteria Gemmatimonadetes JL 14 Bacteria Chloroflexi Dehalococcoidetes 4 Bacteria Proteobacteria Deltaproteobacteria Desulfarculales Desulfarculaceae 5 Bacteria Bacteroidetes Bacteroidia Bacteroidales 4 Bacteria Spirochaetes Spirochaetes Spirochaetales Spirochaetaceae 4 Bacteria Bacteroidetes Bacteroidia Bacteroidales 32 Bacteria GN04 GN15 9 Bacteria Bacteroidetes Bacteroidia Bacteroidales 12 Bacteria Planctomycetes Phycisphaerae MSBL9 90 Bacteria GN04 4 Bacteria Proteobacteria Deltaproteobacteria 12 Bacteria Chlorobi Ignavibacteria Ignavibacteriales Ignavibacteriaceae 8 Bacteria SAR406 AB16 ZA3648c 5bav_B4 17 Bacteria Proteobacteria Deltaproteobacteria Desulfarculales Desulfarculaceae 7 Bacteria Chloroflexi Dehalococcoidetes Dehalococcoidales Dehalococcoidaceae 26 Bacteria Proteobacteria Deltaproteobacteria Desulfarculales Desulfarculaceae 4 Bacteria Chlorobi BSV26 C20 8 Bacteria Chloroflexi Dehalococcoidetes 16 Bacteria Proteobacteria Deltaproteobacteria Desulfobacterales Desulfobacteraceae Desulfococcus 3 Bacteria Proteobacteria Deltaproteobacteria Desulfarculales Desulfarculaceae 44 Bacteria Proteobacteria Alphaproteobacteria Rhizobiales Hyphomicrobiaceae Rhodoplanes 115 Bacteria GN04 MSB 4 Bacteria Bacteroidetes Bacteroidia Bacteroidales 59 Bacteria Caldithrix Caldithrixae Caldithrixales BA059 12 Bacteria Proteobacteria Epsilonproteobacteria Campylobacterales Helicobacteraceae Sulfurimonas 90 Bacteria Proteobacteria Deltaproteobacteria Desulfobacterales Desulfobacteraceae Desulfococcus 159 Bacteria Proteobacteria Deltaproteobacteria Syntrophobacterales Syntrophaceae Desulfobacca 21 Bacteria Spirochaetes Spirochaetes Spirochaetales Spirochaetaceae 33 Bacteria Chlorobi Ignavibacteria Ignavibacteriales Ignavibacteriaceae 5 Bacteria Proteobacteria Gammaproteobacteria Chromatiales 5 Bacteria Spirochaetes Spirochaetes Spirochaetales Spirochaetaceae Spirochaeta 4 Bacteria GN04 GN15 4 Bacteria Proteobacteria Deltaproteobacteria Desulfuromonadales Pelobacteraceae 12 Bacteria Proteobacteria Deltaproteobacteria Desulfarculales Desulfarculaceae 16 Bacteria Planctomycetes Phycisphaerae MSBL9 7 Bacteria Proteobacteria Deltaproteobacteria Desulfobacterales Desulfobacteraceae Desulfococcus 15 Bacteria Proteobacteria Alphaproteobacteria Rhizobiales Hyphomicrobiaceae 14 Bacteria Chloroflexi Dehalococcoidetes Dehalococcoidales Dehalococcoidaceae 20 Bacteria Proteobacteria Betaproteobacteria 4 Bacteria Proteobacteria Gammaproteobacteria 4 Bacteria Chlorobi Ignavibacteria Ignavibacteriales Ignavibacteriaceae 13 Bacteria Firmicutes Bacilli Bacillales Bacillaceae Bacillus 59 Bacteria Proteobacteria 20 Archaea Crenarchaeota MCG 27 Bacteria Spirochaetes Spirochaetes Spirochaetales Spirochaetaceae 5 Bacteria BRC1 19 Bacteria Chlorobi Ignavibacteria Ignavibacteriales Ignavibacteriaceae 6 Bacteria OP3 14 Bacteria Chloroflexi Dehalococcoidetes Dehalococcoidales Dehalococcoidaceae 10 Bacteria Bacteroidetes Bacteroidia Bacteroidales 10 Bacteria Proteobacteria Gammaproteobacteria Chromatiales 40 Bacteria Proteobacteria Deltaproteobacteria Desulfobacterales Desulfobacteraceae Desulfococcus 3 Bacteria OP3 BD4 3 Bacteria Planctomycetes Phycisphaerae MSBL9 3 Bacteria Proteobacteria Deltaproteobacteria Desulfarculales Desulfarculaceae 3 Bacteria Proteobacteria Gammaproteobacteria Chromatiales 3 Bacteria Proteobacteria Deltaproteobacteria Desulfovibrionales Desulfovibrionaceae Desulfovibrio 15 Bacteria Bacteroidetes Bacteroidia Bacteroidales 5 Bacteria Caldithrix Caldithrixae Caldithrixales Caldithrixaceae LCP 9 Bacteria Proteobacteria Alphaproteobacteria 3 Bacteria 48 Bacteria Bacteroidetes Bacteroidia Bacteroidales 4 Bacteria OP9 JS1 SB 7 Bacteria Planctomycetes Phycisphaerae MSBL9 3 Bacteria Acidobacteria OS 8 Bacteria Firmicutes Clostridia OPB54 5 Bacteria OP3 koll11 13 Bacteria Proteobacteria Deltaproteobacteria 16 Bacteria Chloroflexi Anaerolineae SB 14 Bacteria Planctomycetes Phycisphaerae MSBL9 10 Bacteria Proteobacteria Deltaproteobacteria Desulfarculales Desulfarculaceae 4 Bacteria Planctomycetes Phycisphaerae MSBL9 3 Bacteria Fibrobacteres TG3 TG3 TSCOR003 23 Bacteria Proteobacteria Deltaproteobacteria Desulfobacterales Desulfobulbaceae 5 Bacteria Spirochaetes Spirochaetes Spirochaetales Spirochaetaceae 11 Bacteria Spirochaetes Spirochaetes Spirochaetales Spirochaetaceae 16 Bacteria Acidobacteria TM1 7 Bacteria Spirochaetes Spirochaetes Spirochaetales Spirochaetaceae Spirochaeta 12 Bacteria Proteobacteria Deltaproteobacteria Desulfobacterales Desulfobulbaceae 3 Bacteria Actinobacteria OPB41 137 Bacteria Nitrospirae Nitrospira Nitrospirales GOUTA19 4 Bacteria GN04 MSB 8 Bacteria Bacteroidetes Bacteroidia Bacteroidales 4 Bacteria Gemmatimonadetes Gemm 5 Bacteria GN04 173 Bacteria Chloroflexi Anaerolineae GCA004 11 Bacteria GN04 GN15 4 Bacteria OP8 OP8_1 7 Bacteria Proteobacteria Deltaproteobacteria Syntrophobacterales Syntrophaceae Desulfomonile 5 Bacteria OP3 9 Bacteria Acidobacteria Acidobacteriia Acidobacteriales Koribacteraceae 11 Bacteria Proteobacteria Deltaproteobacteria Spirochaetales Spirochaetaceae 30 Bacteria Proteobacteria Deltaproteobacteria 7 Bacteria TM6 SBRH58 5 Bacteria Proteobacteria Alphaproteobacteria Rhodobacterales Rhodobacteraceae 4 Bacteria Chloroflexi Anaerolineae CFB 8 Bacteria Acidobacteria BPC102 MVS 70 Bacteria Proteobacteria Deltaproteobacteria PBS 21 Bacteria Spirochaetes Spirochaetes Spirochaetales Spirochaetaceae 10 Bacteria Bacteroidetes Bacteroidia Bacteroidales 6 Bacteria Proteobacteria Deltaproteobacteria Myxococcales 5 Bacteria Proteobacteria Deltaproteobacteria 6 Bacteria Chlorobi SJA 5 Bacteria Proteobacteria Deltaproteobacteria Desulfobacterales Desulfobacteraceae 3 Bacteria OD1 ABY1 135 Bacteria Chlorobi Ignavibacteria Ignavibacteriales Ignavibacteriaceae 12 Bacteria Proteobacteria Deltaproteobacteria Desulfarculales Desulfarculaceae 18 Bacteria Proteobacteria Alphaproteobacteria Rhizobiales Hyphomicrobiaceae Rhodoplanes 4 Bacteria Planctomycetes Phycisphaerae MSBL9 8 Bacteria Acidobacteria DA052 Ellin6513 3 Bacteria Planctomycetes Phycisphaerae MSBL9 14 Bacteria Acidobacteria TM1 23 Bacteria Proteobacteria Gammaproteobacteria 3 Bacteria Nitrospirae Nitrospira Nitrospirales LCP 9 Bacteria Nitrospirae Nitrospira Nitrospirales LCP 4 Bacteria Proteobacteria Deltaproteobacteria 4 Bacteria Proteobacteria Alphaproteobacteria Rhodospirillales Rhodospirillaceae 3 Bacteria Spirochaetes Spirochaetes Spirochaetales Spirochaetaceae 4 Bacteria Proteobacteria Deltaproteobacteria 6 Bacteria Spirochaetes Spirochaetes Spirochaetales Spirochaetaceae 3 Bacteria Chlorobi Ignavibacteria Ignavibacteriales Ignavibacteriaceae 5 Bacteria Proteobacteria Alphaproteobacteria Rhizobiales Hyphomicrobiaceae Hyphomicrobium 5 Bacteria Acidobacteria TM1 6 Bacteria Proteobacteria Alphaproteobacteria Rhizobiales 3 Bacteria Chlorobi BSV26 C20 6 Archaea Crenarchaeota MCG B10 7 Bacteria Bacteroidetes Bacteroidia Bacteroidales 3 Bacteria OP8 OP8_1 HMMVPog 22 Archaea Crenarchaeota MCG 4 Bacteria Spirochaetes Spirochaetes Spirochaetales Spirochaetaceae 15 Bacteria Proteobacteria Gammaproteobacteria 4 Bacteria Proteobacteria Deltaproteobacteria Desulfobacterales Desulfobacteraceae Desulfosarcina 5 Bacteria Chloroflexi Dehalococcoidetes GIF9 7 Bacteria Chlorobi Ignavibacteria Ignavibacteriales Ignavibacteriaceae 10 Bacteria Bacteroidetes Bacteroidia Bacteroidales 3 Bacteria Chloroflexi Dehalococcoidetes Dehalococcoidales Dehalococcoidaceae 13 Bacteria Fibrobacteres Fibrobacteria Ucp1540 3 Bacteria Chlorobi Ignavibacteria Ignavibacteriales Ignavibacteriaceae 10 Bacteria OP9 JS1 SB 3 Bacteria Proteobacteria Deltaproteobacteria Desulfarculales Desulfarculaceae 4 Bacteria Planctomycetes Phycisphaerae AKAU3564 4 Bacteria Verrucomicrobia 3 Bacteria Chloroflexi Dehalococcoidetes Dehalococcoidales Dehalococcoidaceae 82 Bacteria Chlorobi Ignavibacteria Ignavibacteriales Ignavibacteriaceae 3 Bacteria Chloroflexi Dehalococcoidetes Dehalococcoidales Dehalococcoidaceae 29 Archaea Crenarchaeota MBGB 95 Bacteria Proteobacteria Deltaproteobacteria Syntrophobacterales Syntrophobacteraceae 7 Archaea Euryarchaeota DSEG ArcA07 7 Bacteria Acidobacteria TM1 4 Bacteria Proteobacteria Gammaproteobacteria Chromatiales 3 Bacteria Spirochaetes Spirochaetes Spirochaetales Spirochaetaceae 4 Bacteria Proteobacteria Deltaproteobacteria Desulfobacterales Desulfobulbaceae 3 Bacteria Proteobacteria 7 Bacteria OP3 koll11 GIF10 6 Bacteria Chloroflexi Dehalococcoidetes Dehalococcoidales Dehalococcoidaceae 32 Bacteria Proteobacteria Deltaproteobacteria Syntrophobacterales Syntrophaceae Desulfobacca 72 Bacteria Firmicutes Clostridia Clostridiales 37 Bacteria Proteobacteria Deltaproteobacteria Desulfarculales Desulfarculaceae 15 Bacteria Proteobacteria Deltaproteobacteria Desulfarculales Desulfarculaceae 3 Bacteria LCP SAW1_B44 31 Bacteria Chlorobi Ignavibacteria Ignavibacteriales Ignavibacteriaceae 5 Bacteria Chloroflexi Anaerolineae S0208 5 Archaea Euryarchaeota DSEG 104A5 11 Bacteria Actinobacteria Actinobacteria Actinomycetales Cellulomonadaceae Demequina 4 Bacteria Proteobacteria Deltaproteobacteria Myxococcales 4 Bacteria Proteobacteria Gammaproteobacteria Chromatiales Ectothiorhodospiraceae 19 Bacteria Proteobacteria Deltaproteobacteria MBNT15 9 Bacteria Chloroflexi Anaerolineae SB 3 Bacteria Planctomycetes ODP123 5 Bacteria Chloroflexi Dehalococcoidetes Dehalococcoidales Dehalococcoidaceae 6 Bacteria Acidobacteria Acidobacteria iii1 4 Bacteria Chloroflexi Anaerolineae OPB11