6 Bacteria Proteobacteria Deltaproteobacteria Myxococcales 8 Bacteria OP8 298 Bacteria Proteobacteria Deltaproteobacteria Syntrophobacterales Syntrophobacteraceae 4 Bacteria Acidobacteria iii1 DS 18 Bacteria Gemmatimonadetes JL 3 Bacteria Proteobacteria Deltaproteobacteria Myxococcales 20 Bacteria Proteobacteria Deltaproteobacteria Desulfobacterales Desulfobacteraceae 11 Bacteria Proteobacteria Deltaproteobacteria Desulfobacterales Desulfobacteraceae Desulfococcus 6 Bacteria WS3 PRR SSS58A 64 Bacteria SAR406 AB16 24 Bacteria Spirochaetes Spirochaetes Spirochaetales Spirochaetaceae 15 Bacteria Gemmatimonadetes JL 48 Bacteria Proteobacteria Deltaproteobacteria Desulfarculales Desulfarculaceae 11 Bacteria Proteobacteria Deltaproteobacteria Desulfuromonadales 65 Bacteria Proteobacteria Deltaproteobacteria Desulfobacterales Desulfobacteraceae Desulfococcus 19 Bacteria Proteobacteria Deltaproteobacteria Desulfobacterales Desulfobulbaceae 9 Bacteria Firmicutes Clostridia Halanaerobiales Halobacteroidaceae 16 Bacteria Actinobacteria Actinobacteria WCHB1 At425_EubF1 6 Bacteria Proteobacteria Deltaproteobacteria Desulfobacterales Desulfobulbaceae 13 Bacteria Proteobacteria Deltaproteobacteria Desulfovibrionales Desulfohalobiaceae Desulfovermiculus 11 Bacteria Proteobacteria Deltaproteobacteria 9 Bacteria Gemmatimonadetes Gemm 13 Bacteria Gemmatimonadetes Gemm 6 Bacteria Proteobacteria Deltaproteobacteria Desulfobacterales Desulfobacteraceae Desulfococcus 10 Bacteria Proteobacteria Deltaproteobacteria Desulfobacterales Desulfobacteraceae Desulfococcus 3 Bacteria Fibrobacteres TG3 TG3 4 Bacteria 31 Bacteria Proteobacteria Deltaproteobacteria Desulfobacterales Desulfobacteraceae Desulfococcus 26 Bacteria Proteobacteria Deltaproteobacteria Desulfovibrionales Desulfohalobiaceae Desulfovermiculus 7 Bacteria Proteobacteria Deltaproteobacteria Myxococcales 4 Bacteria Proteobacteria Deltaproteobacteria Desulfobacterales Desulfobacteraceae Desulfococcus 9 Bacteria Proteobacteria Deltaproteobacteria Desulfobacterales Desulfobacteraceae Desulfococcus 19 Bacteria Gemmatimonadetes Gemm 9 Bacteria Proteobacteria Deltaproteobacteria Desulfobacterales Desulfobacteraceae 5 Bacteria Acidobacteria 130 Bacteria Proteobacteria Deltaproteobacteria Syntrophobacterales Syntrophobacteraceae 6 Bacteria Proteobacteria Deltaproteobacteria Syntrophobacterales Syntrophobacteraceae 3 Bacteria Proteobacteria Deltaproteobacteria Desulfobacterales Desulfobulbaceae 8 Bacteria Proteobacteria Deltaproteobacteria Desulfobacterales Desulfobulbaceae 14 Bacteria Proteobacteria Deltaproteobacteria Desulfobacterales Desulfobacteraceae Desulfococcus 15 Bacteria Firmicutes Clostridia Clostridiales Clostridiaceae 5 Bacteria Gemmatimonadetes JL 89 Bacteria Proteobacteria Deltaproteobacteria Desulfobacterales Desulfobacteraceae Desulfococcus 23 Bacteria 22 Bacteria Proteobacteria Deltaproteobacteria Desulfobacterales Desulfobacteraceae Desulfococcus 8 Bacteria Proteobacteria Deltaproteobacteria Desulfobacterales Desulfobacteraceae 3 Bacteria KSB1 Ucn15732 10 Bacteria Proteobacteria Deltaproteobacteria Desulfarculales Desulfarculaceae 16 Bacteria Firmicutes Clostridia Clostridiales Lachnospiraceae 5 Bacteria OP1 MSBL6 9 Bacteria OP3 BD4 7 Bacteria Proteobacteria Gammaproteobacteria Chromatiales 6 Bacteria Gemmatimonadetes Gemm 13 Bacteria Proteobacteria Gammaproteobacteria Chromatiales Ectothiorhodospiraceae 127 Bacteria Proteobacteria Deltaproteobacteria Desulfarculales Desulfarculaceae 7 Bacteria 11 Bacteria Actinobacteria Actinobacteria WCHB1 At425_EubF1 15 Bacteria Proteobacteria Gammaproteobacteria Chromatiales Ectothiorhodospiraceae Halorhodospira 10 Bacteria Acidobacteria Sva0725 Sva0725 24 Bacteria Proteobacteria Deltaproteobacteria Desulfarculales Desulfarculaceae 10 Bacteria Spirochaetes A0 10 Bacteria Proteobacteria Deltaproteobacteria 24 Bacteria Proteobacteria Gammaproteobacteria Chromatiales 5 Bacteria Proteobacteria Gammaproteobacteria Chromatiales 11 Bacteria Proteobacteria Gammaproteobacteria Thiotrichales Piscirickettsiaceae Methylophaga 11 Bacteria Proteobacteria Gammaproteobacteria Alteromonadales Alteromonadaceae 6 Bacteria Proteobacteria Gammaproteobacteria Chromatiales 25 Bacteria Proteobacteria Deltaproteobacteria Desulfarculales Desulfarculaceae 6 Bacteria Proteobacteria Gammaproteobacteria Alteromonadales HTCC2188 HTCC 4 Bacteria Proteobacteria Deltaproteobacteria Desulfarculales Desulfarculaceae 12 Bacteria Spirochaetes A0 17 Bacteria Proteobacteria Deltaproteobacteria Desulfarculales Desulfarculaceae 22 Bacteria Proteobacteria Deltaproteobacteria Desulfarculales Desulfarculaceae 9 Bacteria Proteobacteria Gammaproteobacteria 6 Bacteria Proteobacteria Deltaproteobacteria Desulfarculales Desulfarculaceae 10 Bacteria Planctomycetes Planctomycetia Pirellulales Pirellulaceae 14 Bacteria Proteobacteria Deltaproteobacteria 6 Bacteria Planctomycetes Planctomycetia Pirellulales Pirellulaceae 5 Bacteria Planctomycetes Planctomycetia Planctomycetales Planctomycetaceae Planctomyces 5 Bacteria Proteobacteria Deltaproteobacteria Myxococcales Haliangiaceae 8 Bacteria Planctomycetes Planctomycetia Pirellulales Pirellulaceae 19 Bacteria Bacteroidetes Rhodothermaceae 3 Bacteria Bacteroidetes Bacteroidia Bacteroidales 7 Bacteria Chlorobi Ignavibacteria Ignavibacteriales 9 Bacteria Bacteroidetes Bacteroidia Bacteroidales 4 Bacteria Firmicutes Clostridia 9 Bacteria Bacteroidetes KSA1 16 Bacteria OP8 OP8_1 8 Bacteria Bacteroidetes Cytophagia Cytophagales Flammeovirgaceae 142 Bacteria Nitrospirae Nitrospira Nitrospirales BD2 29 Bacteria OP8 OP8_1 HMMVPog 16 Bacteria OD1 7 Bacteria OP8 OP8_1 24 Bacteria Actinobacteria OPB41 14 Bacteria Nitrospirae Nitrospira Nitrospirales BD2 12 Bacteria Nitrospirae Nitrospira Nitrospirales BD2 41 Bacteria OP8 OP8_1 HMMVPog 12 Bacteria Actinobacteria OPB41 11 Bacteria Actinobacteria OPB41 3 Bacteria OD1 ABY1 23 Bacteria Nitrospirae Nitrospira Nitrospirales BD2 107 Bacteria OP8 OP8_1 6 Bacteria Nitrospirae Nitrospira Nitrospirales BD2 3 Bacteria Actinobacteria 45 Bacteria Nitrospirae Nitrospira Nitrospirales BD2 13 Bacteria GN02 BB34 6 Bacteria Proteobacteria Deltaproteobacteria Myxococcales 17 Bacteria Proteobacteria Alphaproteobacteria Rickettsiales mitochondria 568 Bacteria Cyanobacteria Chloroplast Streptophyta 34 Bacteria Chloroflexi Dehalococcoidetes 37 Bacteria Chloroflexi Anaerolineae OPB11 16 Bacteria Chloroflexi Dehalococcoidetes 30 Bacteria Chloroflexi Anaerolineae OPB11 10 Bacteria Chloroflexi Dehalococcoidetes 30 Bacteria Chloroflexi Anaerolineae 14 Bacteria Chloroflexi Anaerolineae SHA 23 Bacteria Chloroflexi Dehalococcoidetes 344 Bacteria Chloroflexi Anaerolineae 26 Bacteria Chloroflexi Anaerolineae 17 Bacteria Chloroflexi Anaerolineae SB 17 Bacteria Chloroflexi Anaerolineae 328 Bacteria Chloroflexi Anaerolineae GCA004 16 Bacteria Chloroflexi Anaerolineae GCA004 40 Bacteria Chloroflexi Anaerolineae OPB11 3 Bacteria Chloroflexi Anaerolineae SBR1031 A4b 26 Bacteria Chloroflexi Dehalococcoidetes Dehalococcoidales Dehalococcoidaceae 31 Bacteria Chloroflexi Anaerolineae GCA004 9 Bacteria Chloroflexi Dehalococcoidetes Dehalococcoidales Dehalococcoidaceae 36 Bacteria Chloroflexi 34 Bacteria Chloroflexi Anaerolineae 42 Bacteria Chloroflexi Anaerolineae 8 Bacteria Chloroflexi Anaerolineae SB 19 Bacteria Chloroflexi Anaerolineae SB 42 Bacteria Chloroflexi Dehalococcoidetes Dehalococcoidales Dehalococcoidaceae 13 Bacteria Chloroflexi Anaerolineae 8 Bacteria Chloroflexi Dehalococcoidetes Dehalococcoidales Dehalococcoidaceae 12 Bacteria WS2 SHA 8 Bacteria Chloroflexi Anaerolineae 11 Bacteria Chloroflexi Anaerolineae OPB11 22 Bacteria Chloroflexi Dehalococcoidetes Dehalococcoidales Dehalococcoidaceae 14 Bacteria Actinobacteria Acidimicrobiia Acidimicrobiales 7 Bacteria Chloroflexi Anaerolineae 6 Bacteria Spirochaetes 7 Bacteria Planctomycetes Pla4 3 Bacteria Chloroflexi Dehalococcoidetes Dehalococcoidales Dehalococcoidaceae 119 Bacteria Chloroflexi Anaerolineae 19 Bacteria Chloroflexi Anaerolineae OPB11 7 Bacteria Proteobacteria Alphaproteobacteria Rhodospirillales Rhodospirillaceae 207 Bacteria Chloroflexi Anaerolineae OPB11 5 Bacteria Proteobacteria Alphaproteobacteria Rhodospirillales Rhodospirillaceae 7 Bacteria Proteobacteria Alphaproteobacteria Rhodospirillales Rhodospirillaceae 62 Bacteria Proteobacteria Gammaproteobacteria 3 Bacteria Proteobacteria Alphaproteobacteria Rhodospirillales Rhodospirillaceae 28 Bacteria Proteobacteria Gammaproteobacteria 233 Bacteria Chloroflexi Anaerolineae OPB11 65 Bacteria Chloroflexi Anaerolineae OPB11 12 Bacteria Proteobacteria Alphaproteobacteria Rhodospirillales Rhodospirillaceae 6 Bacteria Proteobacteria Deltaproteobacteria Sva0853 JTB36 22 Bacteria Proteobacteria Alphaproteobacteria 59 Bacteria Nitrospirae Nitrospira Nitrospirales 5 Bacteria Nitrospirae Nitrospira Nitrospirales GOUTA19 3 Bacteria Proteobacteria Alphaproteobacteria Rhodospirillales Rhodospirillaceae 12 Bacteria Actinobacteria OPB41 19 Bacteria Proteobacteria Alphaproteobacteria Rhodospirillales Rhodospirillaceae Rhodovibrio 7 Bacteria Nitrospirae Nitrospira Nitrospirales 5 Bacteria Proteobacteria Alphaproteobacteria Rhizobiales 26 Archaea WCHD3 18 Archaea Crenarchaeota MBGB 6 Archaea WCHD3 8 Bacteria Actinobacteria OPB41 16 Bacteria Nitrospirae Nitrospira Nitrospirales GOUTA19 8 Bacteria Proteobacteria Alphaproteobacteria Rhodospirillales Rhodospirillaceae 14 Bacteria Chloroflexi S085 8 Bacteria TM6 SJA 5 Bacteria Chloroflexi Dehalococcoidetes Dehalococcoidales Dehalococcoidaceae 15 Bacteria Proteobacteria Gammaproteobacteria 15 Bacteria Chloroflexi Anaerolineae OPB11 4 Bacteria Acidobacteria 6 Bacteria Chloroflexi Dehalococcoidetes Dehalococcoidales Dehalococcoidaceae 25 Archaea Euryarchaeota Methanobacteria Methanobacteriales WSA2 14 Archaea Crenarchaeota MCG