7 Archaea Euryarchaeota DSEG 104A5 9 Bacteria Gemmatimonadetes Gemm 19 Bacteria Gemmatimonadetes Gemm 14 Bacteria Gemmatimonadetes Gemm 5 Bacteria KSB1 11 Bacteria Proteobacteria Deltaproteobacteria Myxococcales 18 Bacteria Gemmatimonadetes JL 11 Bacteria Proteobacteria Deltaproteobacteria NB1 13 Bacteria Gemmatimonadetes Gemm 11 Bacteria Gemmatimonadetes Gemm 4 Bacteria OP3 koll11 9 Bacteria Gemmatimonadetes Gemm 7 Bacteria OP3 BD4 74 Bacteria Gemmatimonadetes Gemm 14 Bacteria KSB1 16 Bacteria 39 Bacteria Gemmatimonadetes JL 9 Bacteria Gemmatimonadetes Gemm 14 Bacteria Gemmatimonadetes Gemm 83 Bacteria Proteobacteria Deltaproteobacteria Desulfobacterales Desulfobacteraceae Desulfococcus 16 Bacteria SAR406 AB16 ST 5 Bacteria Proteobacteria Deltaproteobacteria Desulfobacterales Desulfobulbaceae 149 Bacteria Gemmatimonadetes Gemm 16 Bacteria Proteobacteria Deltaproteobacteria Desulfobacterales Desulfobacteraceae Desulfococcus 7 Bacteria Proteobacteria Deltaproteobacteria Desulfuromonadales 679 Bacteria Proteobacteria Deltaproteobacteria Syntrophobacterales Syntrophobacteraceae 24 Bacteria Proteobacteria Deltaproteobacteria Desulfobacterales Desulfobulbaceae 5 Bacteria Spirochaetes Spirochaetes Spirochaetales Spirochaetaceae 190 Bacteria Gemmatimonadetes Gemm 17 Bacteria SAR406 AB16 ST 48 Bacteria Gemmatimonadetes Gemm 4 Bacteria SAR406 AB16 ST 7 Bacteria Proteobacteria Deltaproteobacteria Desulfarculales Desulfarculaceae 25 Bacteria SAR406 AB16 noFP_H7 24 Bacteria KSB1 GW 23 Bacteria Acidobacteria AT 30 Bacteria Gemmatimonadetes Gemm 33 Bacteria Gemmatimonadetes Gemm 5 Bacteria Fibrobacteres TG3 TG3 10 Bacteria Proteobacteria Deltaproteobacteria 5 Bacteria Proteobacteria Deltaproteobacteria NB1 NB1 18 Bacteria SBR1093 EC214 26 Bacteria Firmicutes Clostridia Clostridiales 17 Bacteria Planctomycetes Pla3 10 Bacteria KSB1 Ucn15732 78 Bacteria Gemmatimonadetes JL 16 Bacteria Proteobacteria Deltaproteobacteria Desulfuromonadales 14 Bacteria Proteobacteria Deltaproteobacteria Desulfobacterales Desulfobacteraceae Desulfococcus 9 Bacteria Acidobacteria Acidobacteria BPC015 59 Bacteria Proteobacteria Deltaproteobacteria Syntrophobacterales Syntrophobacteraceae 6 Bacteria Proteobacteria Deltaproteobacteria 12 Bacteria Firmicutes Clostridia Clostridiales Peptococcaceae Pelotomaculum 9 Bacteria Gemmatimonadetes Gemm 79 Bacteria SAR406 AB16 ST 80 Bacteria Caldithrix Caldithrixae Caldithrixales BA059 35 Bacteria Proteobacteria Deltaproteobacteria Desulfobacterales Desulfobacteraceae Desulfococcus 9 Bacteria Gemmatimonadetes Gemm 9 Bacteria Planctomycetes vadinHA49 p04_C01 24 Bacteria Spirochaetes Spirochaetes Spirochaetales Spirochaetaceae 41 Bacteria Proteobacteria Deltaproteobacteria Syntrophobacterales Syntrophobacteraceae 4 Bacteria Proteobacteria Deltaproteobacteria Desulfarculales Desulfarculaceae 15 Bacteria Gemmatimonadetes JL 10 Bacteria Firmicutes Clostridia Clostridiales Peptococcaceae Pelotomaculum 18 Bacteria Proteobacteria Deltaproteobacteria Desulfobacterales Desulfobacteraceae Desulfococcus 19 Bacteria Proteobacteria Deltaproteobacteria Desulfarculales Desulfarculaceae 40 Bacteria SAR406 AB16 ST 28 Bacteria Acidobacteria AT 11 Bacteria OP3 22 Bacteria Gemmatimonadetes Gemm 12 Bacteria Proteobacteria Deltaproteobacteria Desulfobacterales Desulfobacteraceae 5 Bacteria SAR406 AB16 ST 10 Bacteria OP3 4 Bacteria 3 Bacteria Fibrobacteres TG3 TG3 MAT 17 Bacteria Proteobacteria Deltaproteobacteria 5 Bacteria Proteobacteria Deltaproteobacteria Desulfobacterales Desulfobacteraceae 25 Bacteria KSB1 6 Bacteria OP3 31 Bacteria Proteobacteria Deltaproteobacteria Desulfovibrionales Desulfohalobiaceae Desulfovermiculus 22 Bacteria KSB1 Ucn15732 6 Bacteria OP3 BD4 40 Bacteria Proteobacteria Deltaproteobacteria 22 Bacteria Gemmatimonadetes Gemm 18 Bacteria Proteobacteria Deltaproteobacteria Desulfovibrionales Desulfohalobiaceae Desulfovermiculus 22 Bacteria Firmicutes Clostridia Clostridiales Clostridiaceae 15 Bacteria Firmicutes Clostridia Clostridiales 81 Bacteria Gemmatimonadetes Gemm 12 Bacteria Proteobacteria Deltaproteobacteria Desulfobacterales Desulfobacteraceae Desulfococcus 123 Bacteria Proteobacteria Deltaproteobacteria Desulfarculales Desulfarculaceae 92 Bacteria Firmicutes Clostridia Clostridiales Thermoanaerobacterales_Family_III 41 Bacteria Firmicutes Clostridia Clostridiales Thermoanaerobacterales_Family_III 15 Bacteria OP1 KB1 27 Bacteria Spirochaetes A0 233 Bacteria BRC1 12 Bacteria Planctomycetes ODP123 9 Bacteria Poribacteria 36 Bacteria Proteobacteria Gammaproteobacteria Chromatiales Ectothiorhodospiraceae 6 Bacteria Proteobacteria Deltaproteobacteria Desulfarculales Desulfarculaceae 5 Bacteria NKB19 11 Bacteria Spirochaetes A0 33 Bacteria OP1 KB1 177 Bacteria Gemmatimonadetes Gemm 66 Bacteria Proteobacteria Deltaproteobacteria 10 Bacteria OP1 22 Bacteria Gemmatimonadetes Gemm 5 Bacteria OP3 koll11 16 Bacteria Proteobacteria Gammaproteobacteria Chromatiales Ectothiorhodospiraceae Halorhodospira 17 Bacteria Acidobacteria Sva0725 Sva0725 10 Bacteria OP3 koll11 189 Bacteria OP1 15 Bacteria Proteobacteria Gammaproteobacteria Chromatiales Ectothiorhodospiraceae 141 Bacteria Proteobacteria Deltaproteobacteria 8 Bacteria GN04 GN15 5 Bacteria Planctomycetes ODP123 T8 26 Bacteria Proteobacteria Deltaproteobacteria Desulfarculales Desulfarculaceae 38 Bacteria Spirochaetes Spirochaetes Spirochaetales Spirochaetaceae Spirochaeta Spirochaeta_thermophila 6 Bacteria Proteobacteria Deltaproteobacteria Desulfarculales Desulfarculaceae 32 Bacteria Spirochaetes Spirochaetes Spirochaetales Spirochaetaceae Spirochaeta 9 Bacteria Caldithrix Caldithrixae Caldithrixales BA059 3 Bacteria Caldithrix Caldithrixae Caldithrixales Caldithrixaceae 108 Bacteria Caldithrix Caldithrixae Caldithrixales BA059 3 Bacteria TM6 SJA 20 Bacteria Proteobacteria Gammaproteobacteria Chromatiales 10 Bacteria Planctomycetes Pla3 68 Bacteria OP3 BD4 7 Bacteria Gemmatimonadetes Gemm 16 Bacteria Proteobacteria Deltaproteobacteria Desulfarculales Desulfarculaceae 18 Bacteria Proteobacteria Deltaproteobacteria Desulfarculales Desulfarculaceae 27 Bacteria Acidobacteria Sva0725 Sva0725 7 Bacteria Proteobacteria Zetaproteobacteria Mariprofundales Mariprofundaceae Mariprofundus 3 Bacteria 53 Bacteria Gemmatimonadetes Gemm 99 Bacteria Gemmatimonadetes Gemm 23 Bacteria Caldithrix Caldithrixae Caldithrixales BA059 3 Bacteria Verrucomicrobia Opitutae 30 Bacteria Acidobacteria Sva0725 Sva0725 12 Bacteria GN04 GN15 22 Bacteria OP1 KB1 22 Bacteria BRC1 35 Bacteria Proteobacteria Deltaproteobacteria Desulfarculales Desulfarculaceae 15 Bacteria Spirochaetes Spirochaetes Spirochaetales Spirochaetaceae 20 Bacteria Proteobacteria Deltaproteobacteria Desulfarculales Desulfarculaceae 9 Bacteria Planctomycetes ODP123 T8 18 Bacteria Actinobacteria Actinobacteria WCHB1 At425_EubF1 7 Bacteria Acidobacteria 23 Bacteria Planctomycetes C6 Ucm1571 26 Bacteria Actinobacteria Thermoleophilia 5 Bacteria Planctomycetes C6 Ucm1571 131 Bacteria Proteobacteria Deltaproteobacteria 84 Bacteria Planctomycetes Phycisphaerae AKAU3564 37 Bacteria Bacteroidetes KSA1 17 Bacteria Bacteroidetes 73 Bacteria Bacteroidetes Rhodothermaceae 15 Bacteria Bacteroidetes Flavobacteriia Flavobacteriales Flavobacteriaceae Sediminicola 18 Bacteria Bacteroidetes Bacteroidia Bacteroidales 4 Bacteria Proteobacteria Deltaproteobacteria 8 Bacteria Bacteroidetes Rhodothermaceae 5 Bacteria Bacteroidetes Bacteroidia Bacteroidales 15 Bacteria Verrucomicrobia Opitutae 4 Bacteria Elusimicrobia 102 Bacteria Bacteroidetes Cytophagia Cytophagales Flammeovirgaceae 11 Bacteria Elusimicrobia 15 Bacteria Gemmatimonadetes Gemm 39 Bacteria OD1 59 Bacteria OP8 OP8_1 HMMVPog 3 Bacteria OD1 19 Bacteria Acidobacteria EC1113 8 Bacteria Acidobacteria DA052 E29 145 Bacteria Planctomycetes Phycisphaerae MSBL9 328 Bacteria Nitrospirae Nitrospira Nitrospirales BD2 9 Bacteria OD1 ZB2 17 Bacteria OP8 OP8_1 6 Bacteria 4 Bacteria OD1 ZB2 42 Bacteria Planctomycetes Planctomycetia 42 Bacteria Nitrospirae Nitrospira Nitrospirales BD2 21 Bacteria Acidobacteria BPC102 B110 28 Bacteria OP11 WCHB1 7 Bacteria Chloroflexi Dehalococcoidetes Dehalococcoidales Dehalococcoidaceae 42 Bacteria Chloroflexi Anaerolineae OPB11 7 Bacteria OD1 23 Bacteria OD1 ABY1 57 Bacteria Chloroflexi Dehalococcoidetes 8 Bacteria Acidobacteria BPC102 B110 7 Bacteria Lentisphaerae Z20 5 Bacteria Chloroflexi Dehalococcoidetes 16 Bacteria Chloroflexi Dehalococcoidetes 29 Bacteria Chloroflexi Dehalococcoidetes 7 Bacteria Chloroflexi S085 26 Bacteria Chloroflexi S085 17 Bacteria Chloroflexi Dehalococcoidetes Dehalococcoidales Dehalococcoidaceae 48 Bacteria Chloroflexi Anaerolineae 37 Bacteria Chloroflexi Anaerolineae GCA004 6 Bacteria Chloroflexi Dehalococcoidetes Dehalococcoidales Dehalococcoidaceae 4 Bacteria Chloroflexi Dehalococcoidetes Dehalococcoidales Dehalococcoidaceae 15 Bacteria Chloroflexi Dehalococcoidetes Dehalococcoidales Dehalococcoidaceae 12 Bacteria Chloroflexi Dehalococcoidetes Dehalococcoidales Dehalococcoidaceae 505 Bacteria Chloroflexi Anaerolineae 8 Bacteria Chloroflexi Anaerolineae SB 713 Bacteria Chloroflexi Anaerolineae GCA004 21 Bacteria Chloroflexi Dehalococcoidetes Dehalococcoidales Dehalococcoidaceae 269 Bacteria Chloroflexi Anaerolineae GCA004 280 Bacteria Chloroflexi Dehalococcoidetes Dehalococcoidales Dehalococcoidaceae 87 Bacteria Chloroflexi Anaerolineae 53 Bacteria Chloroflexi Anaerolineae OPB11 29 Bacteria Chloroflexi Anaerolineae SBR1031 A4b 5 Bacteria Chloroflexi Dehalococcoidetes Dehalococcoidales Dehalococcoidaceae 32 Bacteria Chloroflexi Dehalococcoidetes Dehalococcoidales Dehalococcoidaceae 4 Bacteria Chloroflexi Dehalococcoidetes Dehalococcoidales Dehalococcoidaceae 28 Bacteria Chloroflexi Dehalococcoidetes Dehalococcoidales Dehalococcoidaceae 105 Bacteria Chloroflexi Anaerolineae 13 Bacteria OP11 WCHB1 13 Bacteria Chloroflexi Dehalococcoidetes Dehalococcoidales Dehalococcoidaceae 30 Bacteria Chloroflexi Dehalococcoidetes Dehalococcoidales Dehalococcoidaceae 8 Bacteria Chloroflexi Anaerolineae GCA004 12 Bacteria Chloroflexi Anaerolineae 46 Bacteria Chloroflexi Dehalococcoidetes Dehalococcoidales Dehalococcoidaceae 17 Bacteria Chloroflexi SAR202 9 Bacteria Chloroflexi Dehalococcoidetes Dehalococcoidales Dehalococcoidaceae 6 Bacteria Actinobacteria Acidimicrobiia Acidimicrobiales EB1017 8 Bacteria Chloroflexi SAR202 12 Bacteria Firmicutes Clostridia Clostridiales 79 Bacteria Chloroflexi Anaerolineae 11 Bacteria Chloroflexi Dehalococcoidetes Dehalococcoidales Dehalococcoidaceae 5 Bacteria Proteobacteria Deltaproteobacteria Desulfarculales Desulfarculaceae 9 Bacteria Chloroflexi Dehalococcoidetes Dehalococcoidales Dehalococcoidaceae 21 Bacteria Planctomycetes Phycisphaerae C86 181 Bacteria Chloroflexi Dehalococcoidetes Dehalococcoidales Dehalococcoidaceae 9 Bacteria Chloroflexi Dehalococcoidetes Dehalococcoidales Dehalococcoidaceae 12 Bacteria Chloroflexi Anaerolineae GCA004 9 Bacteria Chloroflexi Dehalococcoidetes Dehalococcoidales Dehalococcoidaceae 20 Bacteria Chloroflexi Dehalococcoidetes Dehalococcoidales Dehalococcoidaceae 49 Bacteria Chloroflexi Dehalococcoidetes Dehalococcoidales Dehalococcoidaceae 13 Bacteria Chloroflexi Anaerolineae 27 Bacteria Chloroflexi Anaerolineae 8 Bacteria Chloroflexi Dehalococcoidetes Dehalococcoidales Dehalococcoidaceae 41 Bacteria Chloroflexi SAR202 18 Bacteria Chloroflexi Dehalococcoidetes Dehalococcoidales Dehalococcoidaceae 153 Bacteria Chloroflexi Anaerolineae 17 Bacteria Chloroflexi Anaerolineae GCA004 27 Bacteria Chloroflexi Anaerolineae 9 Bacteria Chloroflexi Dehalococcoidetes Dehalococcoidales Dehalococcoidaceae 25 Bacteria Chloroflexi Dehalococcoidetes Dehalococcoidales Dehalococcoidaceae 7 Bacteria Chloroflexi Anaerolineae 7 Bacteria Planctomycetes Phycisphaerae Phycisphaerales 13 Bacteria WPS 99 Bacteria Planctomycetes Phycisphaerae CCM11a 64 Bacteria Chloroflexi Anaerolineae 12 Bacteria Chloroflexi Dehalococcoidetes Dehalococcoidales Dehalococcoidaceae 33 Bacteria Chloroflexi Anaerolineae 23 Bacteria Chloroflexi Dehalococcoidetes Dehalococcoidales Dehalococcoidaceae 25 Bacteria Chloroflexi Dehalococcoidetes Dehalococcoidales Dehalococcoidaceae 6 Bacteria Proteobacteria Deltaproteobacteria Sva0853 JTB36 5 Bacteria Chloroflexi SAR202 13 Bacteria Chloroflexi Dehalococcoidetes Dehalococcoidales Dehalococcoidaceae 14 Bacteria Chloroflexi Dehalococcoidetes Dehalococcoidales Dehalococcoidaceae 46 Bacteria Chloroflexi Dehalococcoidetes Dehalococcoidales Dehalococcoidaceae 19 Bacteria Chloroflexi Dehalococcoidetes Dehalococcoidales Dehalococcoidaceae 5 Bacteria Chloroflexi Dehalococcoidetes Dehalococcoidales Dehalococcoidaceae 10 Bacteria Chloroflexi Anaerolineae 3 Bacteria OP11 WCHB1 18 Bacteria Chloroflexi Dehalococcoidetes Dehalococcoidales Dehalococcoidaceae 9 Bacteria Chloroflexi Dehalococcoidetes Dehalococcoidales Dehalococcoidaceae 8 Bacteria Chloroflexi Anaerolineae S0208 7 Bacteria Chloroflexi Anaerolineae SHA 22 Bacteria Chloroflexi Dehalococcoidetes Dehalococcoidales Dehalococcoidaceae 12 Bacteria Chloroflexi SAR202 26 Bacteria WS2 SHA 3 Bacteria Chloroflexi Dehalococcoidetes Dehalococcoidales Dehalococcoidaceae 40 Bacteria Chloroflexi Dehalococcoidetes Dehalococcoidales Dehalococcoidaceae 22 Bacteria Chloroflexi Anaerolineae Ardenscatenales Ardenscatenaceae Ardenscatena Ardenscatena_maritimus 90 Bacteria Chloroflexi Dehalococcoidetes Dehalococcoidales Dehalococcoidaceae 27 Bacteria Chloroflexi Dehalococcoidetes Dehalococcoidales Dehalococcoidaceae 14 Bacteria Chloroflexi Anaerolineae GCA004 32 Bacteria Nitrospirae Nitrospira Nitrospirales BD2 75 Bacteria Chloroflexi Dehalococcoidetes Dehalococcoidales Dehalococcoidaceae 9 Bacteria Chloroflexi Dehalococcoidetes Dehalococcoidales Dehalococcoidaceae 312 Bacteria Nitrospirae Nitrospira Nitrospirales GOUTA19 6 Bacteria Proteobacteria Alphaproteobacteria Kiloniellales 8 Bacteria Proteobacteria Alphaproteobacteria Rhodospirillales Rhodospirillaceae 14 Bacteria Chloroflexi Anaerolineae MSB 13 Bacteria Proteobacteria Deltaproteobacteria Sva0853 JTB36 11 Bacteria Proteobacteria Alphaproteobacteria Rhodospirillales Rhodospirillaceae 209 Bacteria Chloroflexi Anaerolineae OPB11 18 Bacteria Proteobacteria Alphaproteobacteria Rhodospirillales Rhodospirillaceae 5 Bacteria Proteobacteria Alphaproteobacteria Rhodospirillales Rhodospirillaceae 13 Bacteria Proteobacteria Alphaproteobacteria Rhodospirillales Rhodospirillaceae 12 Bacteria Nitrospirae Nitrospira Nitrospirales LCP 16 Bacteria Proteobacteria Alphaproteobacteria Rhodobacterales Rhodobacteraceae 61 Bacteria Proteobacteria Alphaproteobacteria Rhodospirillales Rhodospirillaceae 19 Bacteria Proteobacteria Alphaproteobacteria 167 Bacteria Proteobacteria Alphaproteobacteria Rhodospirillales Rhodospirillaceae Rhodovibrio 7 Bacteria Nitrospirae Nitrospira Nitrospirales 25 Bacteria Proteobacteria Alphaproteobacteria 9 Bacteria Actinobacteria OPB41 8 Bacteria Planctomycetes Phycisphaerae CCM11a 18 Bacteria Nitrospirae Nitrospira Nitrospirales GOUTA19 3 Bacteria Proteobacteria Alphaproteobacteria Rhodospirillales Rhodospirillaceae 38 Bacteria Chloroflexi Anaerolineae OPB11 36 Bacteria Nitrospirae Nitrospira Nitrospirales GOUTA19 7 Bacteria Proteobacteria Deltaproteobacteria Desulfarculales Desulfarculaceae 17 Bacteria OP11 OP11 3 Archaea Euryarchaeota DSEG Methanobacteriales 5 Bacteria OP11 SJA 10 Archaea Euryarchaeota Archaeoglobi Archaeoglobales Archaeoglobaceae Archaeoglobus Archaeoglobus_veneficus 14 Bacteria Deinococci Deinococcales Trueperaceae B 9 Bacteria Chloroflexi S085 6 Bacteria Proteobacteria Alphaproteobacteria Rhodospirillales Rhodospirillaceae 17 Archaea Euryarchaeota Methanobacteria Methanobacteriales pMC1 pMC1A4 7 Archaea WCHD3 8 Archaea WCHD3 7 Archaea Euryarchaeota Thermoplasmata E2 DHVEG 14 Archaea Euryarchaeota Methanobacteria Methanobacteriales pMC1 pMC1A4 11 Archaea Euryarchaeota YLA114 35 Archaea Euryarchaeota Methanobacteria Methanobacteriales pMC1 pMC1A4 12 Archaea Euryarchaeota Thermoplasmata E2 DHVEG 9 Archaea Euryarchaeota Thermoplasmata E2 DHVEG 8 Archaea YLA114 14 Archaea Euryarchaeota Methanobacteria Methanobacteriales pMC1 pMC1A4 8 Archaea Crenarchaeota MCG 23 Archaea WCHD3 34 Archaea WCHD3 17 Archaea Euryarchaeota Methanobacteria Methanobacteriales pMC1 pMC1A4 11 Archaea Euryarchaeota DSEG ArcA07 6 Archaea Crenarchaeota MCG 6 Archaea Euryarchaeota Thermoplasmata E2 10 Archaea Crenarchaeota MCG 11 Archaea Crenarchaeota MCG B10 8 Archaea Euryarchaeota Thermoplasmata E2 20c 45 Archaea Crenarchaeota MCG 179 Archaea Euryarchaeota Methanobacteria Methanobacteriales WSA2 27 Archaea YLA114 40 Archaea Crenarchaeota MCG pGrfC26 25 Bacteria OD1 11 Bacteria OD1 5 Archaea WCHD3 5 Bacteria OD1 20 Bacteria TM6 SJA 25 Bacteria Planctomycetes ODP123 T8 14 Bacteria Firmicutes Clostridia Clostridiales 8 Bacteria OD1 30 Bacteria Firmicutes Clostridia Clostridiales Mogibacterium 10 Bacteria Spirochaetes Spirochaetes Spirochaetales Spirochaetaceae 3 Bacteria Chloroflexi Anaerolineae Clostridiales 12 Bacteria Chloroflexi Anaerolineae CFB 23 Bacteria Chloroflexi Dehalococcoidetes Dehalococcoidales Dehalococcoidaceae 3 Bacteria Chloroflexi Dehalococcoidetes Dehalococcoidales Dehalococcoidaceae 6 Bacteria Chloroflexi Dehalococcoidetes Dehalococcoidales Dehalococcoidaceae 6 Bacteria Chloroflexi Dehalococcoidetes Dehalococcoidales Dehalococcoidaceae 8 Bacteria Chloroflexi Dehalococcoidetes Dehalococcoidales 5 Bacteria Chloroflexi Dehalococcoidetes Dehalococcoidales Dehalococcoidaceae 6 Bacteria Chloroflexi Dehalococcoidetes Dehalococcoidales Dehalococcoidaceae 5 Bacteria Chloroflexi Dehalococcoidetes Dehalococcoidales Dehalococcoidaceae 5 Bacteria Chloroflexi Anaerolineae CFB 9 Bacteria Planctomycetes Planctomycetia Pirellulales Pirellulaceae 3 Bacteria Chloroflexi Dehalococcoidetes Dehalococcoidales Dehalococcoidaceae 6 Bacteria Gemmatimonadetes Gemm 17 Bacteria Chloroflexi Anaerolineae OPB11 14 Bacteria Chloroflexi Clostridia Natranaerobiales Contubernalisaceae Candidatus_Contubernalis 12 Bacteria Nitrospirae Nitrospira Nitrospirales BD2 41 Bacteria TM6 SJA