4 Archaea WCHD3 34 Archaea Crenarchaeota MCG 13 Archaea Euryarchaeota Thermoplasmata E2 DHVEG 168 Archaea Crenarchaeota MBGB 178 Archaea Crenarchaeota MCG pGrfC26 46 Archaea Crenarchaeota MCG B10 11 Bacteria Caldithrix Caldithrixae Caldithrixales BA059 21 Bacteria Actinobacteria Acidimicrobiia Acidimicrobiales 5 Archaea Crenarchaeota MCG 6 Archaea Euryarchaeota Thermoplasmata E2 DHVEG 19 Archaea Euryarchaeota Thermoplasmata E2 DHVEG 30 Archaea Euryarchaeota Thermoplasmata E2 DHVEG 7 Archaea Crenarchaeota MCG 56 Bacteria Actinobacteria Acidimicrobiia Acidimicrobiales koll13 32 Bacteria Actinobacteria Acidimicrobiia Acidimicrobiales koll13 303 Bacteria Caldithrix Caldithrixae Caldithrixales BA059 9 Archaea Crenarchaeota MCG B10 4 Archaea Euryarchaeota Methanobacteria Methanobacteriales WSA2 21 Bacteria Caldithrix Caldithrixae Caldithrixales BA059 11 Archaea Euryarchaeota Methanobacteria Methanobacteriales WSA2 7 Bacteria Actinobacteria Acidimicrobiia Acidimicrobiales 3 Bacteria Bacteroidetes KSA1 7 Bacteria KSB1 8 Bacteria Caldithrix Caldithrixae Caldithrixales Caldithrixaceae LCP 7 Bacteria Actinobacteria MB 0319 14 Bacteria TM6 SJA 212 Bacteria Proteobacteria Gammaproteobacteria Chromatiales 417 Bacteria Caldithrix Caldithrixae Caldithrixales Caldithrixaceae LCP 56 Bacteria Actinobacteria Actinobacteria Actinomycetales Nocardioidaceae 61 Bacteria Caldithrix Caldithrixae Caldithrixales Caldithrixaceae LCP 13 Bacteria WS3 PRR Sediment 48 Bacteria Actinobacteria Actinobacteria WCHB1 At425_EubF1 16 Bacteria GN04 12 Bacteria Actinobacteria OPB41 14 Bacteria Proteobacteria Deltaproteobacteria Desulfobacterales Desulfobulbaceae 8 Bacteria Actinobacteria KIST 123 Bacteria Gemmatimonadetes Gemm 38 Bacteria Planctomycetes Phycisphaerae Phycisphaerales 11 Bacteria Chloroflexi Anaerolineae S0208 15 Bacteria Gemmatimonadetes Gemm 11 Bacteria Proteobacteria Deltaproteobacteria Myxococcales 49 Bacteria Caldithrix Caldithrixae Caldithrixales Caldithrixaceae 8 Bacteria Spirochaetes Spirochaetes Spirochaetales Spirochaetaceae 19 Bacteria Caldithrix Caldithrixae Caldithrixales Caldithrixaceae 186 Bacteria Caldithrix Caldithrixae Caldithrixales Caldithrixaceae LCP 10 Bacteria Proteobacteria Gammaproteobacteria Chromatiales 7 Bacteria GOUTA4 3 Bacteria Chloroflexi Anaerolineae S0208 25 Bacteria Gemmatimonadetes Gemm 18 Bacteria Proteobacteria Deltaproteobacteria Desulfobacterales Desulfobulbaceae 19 Bacteria Actinobacteria Actinobacteria Actinomycetales 25 Bacteria Actinobacteria Actinobacteria Actinomycetales Mycobacteriaceae Mycobacterium 8 Bacteria Chloroflexi Dehalococcoidetes 113 Bacteria Proteobacteria Deltaproteobacteria Desulfarculales Desulfarculaceae 23 Bacteria GN04 57 Bacteria Acidobacteria Acidobacteria CCU21 73 Bacteria Chloroflexi Anaerolineae envOPS12 84 Bacteria Acidobacteria OS 109 Bacteria Proteobacteria Deltaproteobacteria IndB3 40 Bacteria Acidobacteria RB25 26 Bacteria Proteobacteria Deltaproteobacteria NB1 12 Bacteria GN04 GN15 128 Bacteria Proteobacteria Gammaproteobacteria Chromatiales 27 Bacteria Proteobacteria Deltaproteobacteria NB1 NB1 13 Bacteria Chloroflexi Dehalococcoidetes GIF9 18 Bacteria Planctomycetes Phycisphaerae MSBL9 12 Bacteria Chloroflexi Dehalococcoidetes Dehalococcoidales Dehalococcoidaceae 33 Bacteria Planctomycetes Phycisphaerae MSBL9 17 Bacteria Actinobacteria Thermoleophilia Solirubrobacterales 11 Bacteria WS3 PRR wb1_H11 55 Bacteria Acidobacteria BPC102 MVS 26 Bacteria WS3 PRR Sediment 10 Bacteria LD1 43 Bacteria Acidobacteria OS 3 Bacteria Planctomycetes Planctomycetia Pirellulales Pirellulaceae 373 Bacteria Proteobacteria Deltaproteobacteria Desulfobacterales Desulfobacteraceae Desulfococcus 21 Bacteria WS3 PRR Sediment MSB 16 Bacteria MVS 35 Bacteria Proteobacteria Deltaproteobacteria Syntrophobacterales Syntrophaceae Desulfomonile 6 Bacteria Planctomycetes Phycisphaerae mle1 24 Bacteria Planctomycetes Planctomycetia Pirellulales Pirellulaceae 9 Bacteria Proteobacteria Betaproteobacteria MND1 17 Bacteria Planctomycetes Planctomycetia Pirellulales Pirellulaceae 22 Bacteria Chloroflexi Anaerolineae DRC31 41 Bacteria Proteobacteria Deltaproteobacteria Desulfobacterales Desulfobacteraceae Desulfococcus 57 Bacteria Planctomycetes Phycisphaerae MSBL9 272 Bacteria Proteobacteria Deltaproteobacteria Desulfobacterales Desulfobacteraceae Desulfococcus 44 Bacteria Proteobacteria Deltaproteobacteria Desulfobacterales Desulfobacteraceae 13 Bacteria Proteobacteria Gammaproteobacteria Thiotrichales Piscirickettsiaceae 12 Bacteria WS3 PRR Sediment 6 Bacteria Proteobacteria Deltaproteobacteria Desulfobacterales Desulfobacteraceae Desulfococcus 263 Bacteria Proteobacteria Deltaproteobacteria Syntrophobacterales Syntrophobacteraceae 180 Bacteria Planctomycetes Planctomycetia Pirellulales Pirellulaceae 48 Bacteria Proteobacteria Deltaproteobacteria NB1 6 Bacteria Proteobacteria Gammaproteobacteria Thiotrichales Piscirickettsiaceae 24 Bacteria Acidobacteria 13 Bacteria Gemmatimonadetes Gemm 72 Bacteria Proteobacteria Gammaproteobacteria Chromatiales Chromatiaceae 60 Bacteria Acidobacteria Acidobacteria BPC015 16 Bacteria Planctomycetes Planctomycetia Pirellulales Pirellulaceae 57 Bacteria OP8 SAW1_B6 14 Bacteria Proteobacteria Gammaproteobacteria Chromatiales Chromatiaceae 9 Bacteria Gemmatimonadetes Gemm 215 Bacteria Proteobacteria Deltaproteobacteria Desulfobacterales Desulfobacteraceae 59 Bacteria WS3 PRR Sediment 9 Bacteria Proteobacteria Gammaproteobacteria Chromatiales 8 Bacteria Chloroflexi Anaerolineae GCA004 5 Bacteria GN04 GN15 8 Bacteria Chloroflexi Anaerolineae envOPS12 19 Bacteria Acidobacteria Sva0725 Sva0725 16 Bacteria Planctomycetes Planctomycetia Pirellulales Pirellulaceae 32 Bacteria Chloroflexi Anaerolineae S0208 7 Bacteria Acidobacteria BPC102 MVS 20 Bacteria Chloroflexi Dehalococcoidetes Dehalococcoidales Dehalococcoidaceae 6 Bacteria Chloroflexi Dehalococcoidetes GIF9 9 Bacteria Planctomycetes Planctomycetia Pirellulales Pirellulaceae 32 Bacteria GN04 GN15 11 Bacteria Chloroflexi Anaerolineae Caldilineales Caldilineaceae 130 Bacteria Proteobacteria Deltaproteobacteria Desulfobacterales Desulfobacteraceae 27 Bacteria GN04 GN15 36 Bacteria Gemmatimonadetes Gemm 14 Bacteria Chloroflexi Anaerolineae MSB 6 Bacteria Proteobacteria Deltaproteobacteria Desulfarculales Desulfarculaceae Desulfarculus 29 Bacteria Proteobacteria Gammaproteobacteria Chromatiales Chromatiaceae 4 Bacteria 9 Bacteria Chloroflexi Anaerolineae S0208 16 Bacteria Planctomycetes 14 Bacteria Acidobacteria RB25 39 Bacteria Proteobacteria Gammaproteobacteria 51 Bacteria Chloroflexi Anaerolineae SB 8 Bacteria Acidobacteria Acidobacteria CCU21 9 Bacteria WS3 PRR GN03 KSB4 29 Bacteria Caldithrix Caldithrixae Caldithrixales Caldithrixaceae 61 Bacteria Proteobacteria Deltaproteobacteria Syntrophobacterales Syntrophaceae Desulfobacca 34 Bacteria WS3 PRR GN03 33 Bacteria Proteobacteria Gammaproteobacteria 43 Bacteria Proteobacteria Deltaproteobacteria Desulfobacterales Desulfobacteraceae Desulfococcus 6 Bacteria Chloroflexi Dehalococcoidetes Dehalococcoidales 4 Bacteria Planctomycetes Phycisphaerae MSBL9 13 Bacteria Chloroflexi Dehalococcoidetes GIF9 5 Bacteria Spirochaetes Spirochaetes Spirochaetales Spirochaetaceae 52 Bacteria Chloroflexi Dehalococcoidetes GIF9 39 Bacteria Actinobacteria Thermoleophilia 31 Bacteria Gemmatimonadetes Gemm 15 Bacteria GN04 GN15 11 Bacteria Proteobacteria Deltaproteobacteria Desulfobacterales Desulfobacteraceae 376 Bacteria Acidobacteria OS 12 Bacteria GN04 GN15 13 Bacteria Proteobacteria Gammaproteobacteria Chromatiales 11 Bacteria Proteobacteria Gammaproteobacteria Thiotrichales Piscirickettsiaceae 71 Bacteria Gemmatimonadetes Gemm 5 Bacteria Chloroflexi Anaerolineae Anaerolineales Anaerolinaceae C1_B004 26 Bacteria Chloroflexi Anaerolineae GCA004 17 Bacteria WS3 PRR Sediment 39 Bacteria GN04 GN15 31 Bacteria Proteobacteria Deltaproteobacteria 6 Bacteria NKB19 noFP_H4 29 Bacteria WS3 PRR Sediment 61 Bacteria Proteobacteria Gammaproteobacteria Chromatiales 123 Bacteria Chloroflexi Anaerolineae 12 Bacteria Gemmatimonadetes Gemm 6 Bacteria Proteobacteria Deltaproteobacteria Desulfarculales Desulfarculaceae 24 Bacteria Proteobacteria Gammaproteobacteria Chromatiales 6 Bacteria Proteobacteria Deltaproteobacteria Desulfarculales Desulfarculaceae 4 Bacteria Proteobacteria Deltaproteobacteria NKB15 16 Bacteria Chloroflexi Dehalococcoidetes FS117 60 Bacteria Proteobacteria Deltaproteobacteria Syntrophobacterales Syntrophaceae Desulfomonile 186 Bacteria Cyanobacteria Chloroplast Streptophyta 62 Bacteria Gemmatimonadetes Gemm 3 Bacteria WS3 PRR Sediment 7 Bacteria Chloroflexi Anaerolineae DRC31 38 Bacteria Planctomycetes Planctomycetia Pirellulales Pirellulaceae 28 Bacteria Gemmatimonadetes Gemm 18 Bacteria Chloroflexi Anaerolineae S0208 13 Bacteria Chloroflexi Anaerolineae SHA 18 Bacteria Spirochaetes A0 4 Bacteria WS3 PRR SSS58A 7 Bacteria Proteobacteria Deltaproteobacteria 45 Bacteria Proteobacteria Deltaproteobacteria Desulfobacterales Desulfobacteraceae Desulfococcus 22 Bacteria Gemmatimonadetes Gemm 31 Bacteria Chloroflexi Anaerolineae GCA004 9 Bacteria GN04 GN15 5 Bacteria Chloroflexi Anaerolineae GCA004 4 Bacteria Firmicutes Clostridia Clostridiales Peptococcaceae 17 Bacteria OP8 SAW1_B6 29 Bacteria Proteobacteria Deltaproteobacteria Desulfarculales Desulfarculaceae 42 Bacteria Proteobacteria Zetaproteobacteria Mariprofundales Mariprofundaceae Mariprofundus 19 Bacteria Chloroflexi Anaerolineae GCA004 19 Bacteria Proteobacteria Gammaproteobacteria Chromatiales Ectothiorhodospiraceae 5 Bacteria Acidobacteria 362 Bacteria Proteobacteria Deltaproteobacteria Desulfarculales Desulfarculaceae 7 Bacteria KSB1 Ucn15732 10 Bacteria Acidobacteria RB25 9 Bacteria Acidobacteria RB25 36 Bacteria Proteobacteria Deltaproteobacteria Desulfobacterales Desulfobacteraceae Desulfococcus 18 Bacteria Proteobacteria Deltaproteobacteria Desulfarculales Desulfarculaceae 7 Bacteria Chloroflexi Anaerolineae SB 25 Bacteria Chloroflexi Anaerolineae GCA004 16 Bacteria Chloroflexi Ellin6529 18 Bacteria Planctomycetes 14 Bacteria 19 Bacteria Planctomycetes Planctomycetia Pirellulales Pirellulaceae 17 Bacteria Chloroflexi Ellin6529 10 Bacteria Proteobacteria Gammaproteobacteria Chromatiales 5 Bacteria Acidobacteria Acidobacteria BPC015 9 Bacteria Proteobacteria Deltaproteobacteria Desulfobacterales Desulfobulbaceae 13 Bacteria WS3 PRR Sediment 43 Bacteria Chloroflexi Anaerolineae GCA004 9 Bacteria Chloroflexi Anaerolineae GCA004 6 Bacteria Planctomycetes Planctomycetia Pirellulales Pirellulaceae 19 Bacteria WS3 PRR Sediment MSB 14 Bacteria Planctomycetes Planctomycetia Pirellulales Pirellulaceae 6 Bacteria Planctomycetes Phycisphaerae MSBL9 17 Bacteria Chloroflexi Anaerolineae SHA 5 Bacteria Chloroflexi Anaerolineae SB 17 Bacteria Planctomycetes Planctomycetia Pirellulales Pirellulaceae 14 Bacteria GN04 GN15 15 Bacteria Planctomycetes Planctomycetia Pirellulales Pirellulaceae 8 Bacteria Proteobacteria Deltaproteobacteria Desulfobacterales Desulfobacteraceae 31 Bacteria Chloroflexi Anaerolineae GCA004 9 Bacteria Chloroflexi Dehalococcoidetes GIF9 12 Bacteria Proteobacteria Deltaproteobacteria NKB15 12 Bacteria Chloroflexi Dehalococcoidetes Dehalococcoidales Dehalococcoidaceae 3 Bacteria Planctomycetes Phycisphaerae MSBL9 4 Bacteria Proteobacteria Deltaproteobacteria Desulfuromonadales Desulfuromonadaceae 115 Bacteria Proteobacteria Gammaproteobacteria 7 Bacteria Proteobacteria Gammaproteobacteria Thiotrichales Piscirickettsiaceae 10 Bacteria Chloroflexi Anaerolineae MSB 427 Bacteria Proteobacteria Alphaproteobacteria Sphingomonadales Sphingomonadaceae 51 Bacteria Proteobacteria Gammaproteobacteria Chromatiales 23 Bacteria Proteobacteria Gammaproteobacteria Chromatiales 36 Bacteria Proteobacteria Gammaproteobacteria Chromatiales 100 Bacteria WS3 PRR LD1 97 Bacteria Proteobacteria Gammaproteobacteria Chromatiales 6 Bacteria Proteobacteria Gammaproteobacteria Alteromonadales OM60 21 Bacteria Proteobacteria Gammaproteobacteria Chromatiales 8 Bacteria Proteobacteria Gammaproteobacteria Oceanospirillales Halomonadaceae Candidatus_Portiera 5 Bacteria Proteobacteria Gammaproteobacteria 3 Bacteria LCP SAW1_B44 15 Bacteria Chloroflexi Anaerolineae MSB 8 Bacteria WS3 PRR 7 Bacteria Chloroflexi Anaerolineae 48 Bacteria WS3 PRR 40 Bacteria Spirochaetes A0 7 Bacteria Spirochaetes Spirochaetes Spirochaetales Spirochaetaceae 39 Bacteria Proteobacteria Gammaproteobacteria Chromatiales 37 Bacteria Proteobacteria Gammaproteobacteria Xanthomonadales Sinobacteraceae Steroidobacter 8 Bacteria KSB3 19 Bacteria Proteobacteria Gammaproteobacteria Chromatiales 44 Bacteria Spirochaetes Spirochaetes Spirochaetales Spirochaetaceae 17 Bacteria KSB3 21 Bacteria Gemmatimonadetes JL 111 Bacteria Proteobacteria Gammaproteobacteria Chromatiales 11 Bacteria Proteobacteria Gammaproteobacteria Chromatiales 10 Bacteria WS3 PRR GN03 9 Bacteria KSB3 11 Bacteria Proteobacteria Gammaproteobacteria Thiotrichales Piscirickettsiaceae 27 Bacteria Spirochaetes Spirochaetes Spirochaetales Spirochaetaceae 173 Bacteria Spirochaetes Spirochaetes Spirochaetales Spirochaetaceae 80 Bacteria Chloroflexi Anaerolineae O4D2Z37 19 Bacteria Proteobacteria Gammaproteobacteria Chromatiales 4 Bacteria Planctomycetes C6 Ucm1571 6 Bacteria Chloroflexi Anaerolineae DRC31 9 Bacteria Proteobacteria Alphaproteobacteria Rhodospirillales Rhodospirillaceae Inquilinus 19 Bacteria Spirochaetes Spirochaetes Spirochaetales Spirochaetaceae 4 Bacteria Chloroflexi Anaerolineae 6 Bacteria Proteobacteria Gammaproteobacteria HTCC2188 HTCC2089 44 Bacteria Chloroflexi Anaerolineae SBR1031 SHA 18 Bacteria Chloroflexi Anaerolineae SHA 589 Bacteria Proteobacteria Alphaproteobacteria Rhizobiales Hyphomicrobiaceae Rhodoplanes 227 Bacteria Proteobacteria Alphaproteobacteria Rhizobiales Hyphomicrobiaceae 34 Bacteria Chloroflexi Anaerolineae SHA 8 Bacteria Proteobacteria Alphaproteobacteria Rhizobiales Phyllobacteriaceae 476 Bacteria Chloroflexi Anaerolineae SHA 117 Bacteria Proteobacteria Alphaproteobacteria Rhizobiales Phyllobacteriaceae 43 Bacteria Proteobacteria Alphaproteobacteria Rhizobiales Hyphomicrobiaceae 118 Bacteria Chloroflexi Anaerolineae SHA 57 Bacteria Proteobacteria Alphaproteobacteria Rhizobiales 21 Bacteria Proteobacteria Gammaproteobacteria Chromatiales 8 Bacteria Proteobacteria Betaproteobacteria Thiobacterales 10 Bacteria Proteobacteria Alphaproteobacteria Rhizobiales 71 Bacteria Proteobacteria Alphaproteobacteria Rhizobiales 44 Bacteria Proteobacteria Alphaproteobacteria Ellin329 17 Bacteria Planctomycetes Planctomycetia Planctomycetales Planctomycetaceae Planctomyces 44 Bacteria Chloroflexi Anaerolineae SHA 5 Bacteria Proteobacteria Alphaproteobacteria Rhodospirillales Rhodospirillaceae 47 Bacteria Planctomycetes Planctomycetia Planctomycetales Planctomycetaceae Planctomyces 13 Bacteria Proteobacteria Alphaproteobacteria Rhizobiales 23 Bacteria Nitrospirae Nitrospira Nitrospirales LCP 7 Bacteria Spirochaetes Spirochaetes Spirochaetales Spirochaetaceae Spirochaeta 8 Bacteria Spirochaetes Spirochaetes Spirochaetales Spirochaetaceae Spirochaeta 7 Bacteria Proteobacteria Alphaproteobacteria Rhizobiales 12 Bacteria OP8 OP8_1 HMMVPog 13 Bacteria Proteobacteria Alphaproteobacteria Rhodospirillales Rhodospirillaceae 3 Bacteria Spirochaetes Spirochaetes Spirochaetales Spirochaetaceae 6 Bacteria Chloroflexi Anaerolineae SBR1031 SHA 23 Bacteria Chloroflexi Anaerolineae CFB 83 Bacteria Spirochaetes Spirochaetes Spirochaetales Spirochaetaceae Spirochaeta 6 Bacteria Bacteroidetes 24 Bacteria OP8 OP8_1 HMMVPog 8 Bacteria Bacteroidetes Bacteroidia Bacteroidales SB 239 Bacteria Chloroflexi Anaerolineae CFB 14 Bacteria Spirochaetes Spirochaetes Spirochaetales Spirochaetaceae 30 Bacteria Proteobacteria Alphaproteobacteria 5 Bacteria OP8 OP8_1 4 Bacteria Bacteroidetes Bacteroidia Bacteroidales 22 Bacteria Spirochaetes Spirochaetes Spirochaetales Spirochaetaceae Spirochaeta 243 Bacteria Chlorobi Ignavibacteria Ignavibacteriales Ignavibacteriaceae 10 Bacteria OP8 OP8_1 11 Bacteria Chlorobi Ignavibacteria Ignavibacteriales Ignavibacteriaceae 93 Bacteria Chlorobi Ignavibacteria Ignavibacteriales Ignavibacteriaceae 45 Bacteria Acidobacteria TM1 57 Bacteria Bacteroidetes Bacteroidia Bacteroidales 15 Bacteria Bacteroidetes Bacteroidia Bacteroidales 18 Bacteria Bacteroidetes Bacteroidia Bacteroidales 9 Bacteria Bacteroidetes Bacteroidia Bacteroidales 14 Bacteria Bacteroidetes Cytophagia Cytophagales Flammeovirgaceae 635 Bacteria Deinococci Deinococcales Trueperaceae B 90 Bacteria Chlorobi Ignavibacteria Ignavibacteriales Ignavibacteriaceae 235 Bacteria Chlorobi Ignavibacteria Ignavibacteriales Ignavibacteriaceae 12 Bacteria Chlorobi Ignavibacteria Ignavibacteriales Ignavibacteriaceae 8 Bacteria Bacteroidetes Bacteroidia Bacteroidales 12 Bacteria Chlorobi Ignavibacteria Ignavibacteriales Ignavibacteriaceae 71 Bacteria Bacteroidetes Cytophagia Cytophagales Flammeovirgaceae 106 Bacteria Chlorobi Ignavibacteria Ignavibacteriales Ignavibacteriaceae 72 Bacteria Bacteroidetes Bacteroidia Bacteroidales 20 Bacteria Bacteroidetes Bacteroidia Bacteroidales 89 Bacteria Chlorobi Ignavibacteria Ignavibacteriales Ignavibacteriaceae 6 Bacteria Bacteroidetes Bacteroidia Bacteroidales 9 Bacteria Bacteroidetes Flavobacteriia Flavobacteriales Cryomorphaceae Fluviicola 28 Bacteria Bacteroidetes Bacteroidia Bacteroidales 78 Bacteria Bacteroidetes Bacteroidia Bacteroidales 18 Bacteria Chlorobi Ignavibacteria Ignavibacteriales Ignavibacteriaceae 18 Bacteria Chlorobi Ignavibacteria Ignavibacteriales Ignavibacteriaceae 8 Bacteria Bacteroidetes KSA1 145 Bacteria Chlorobi BSV26 PK329 4 Bacteria Firmicutes Actinobacteria Actinomycetales Leptotrichiaceae Leptotrichia 84 Bacteria Bacteroidetes Bacteroidia Bacteroidales 8 Bacteria Bacteroidetes Bacteroidia Bacteroidales SB 46 Bacteria Bacteroidetes Bacteroidia Bacteroidales 6 Bacteria Firmicutes Bacilli Clostridiales Pirellulaceae 23 Bacteria Firmicutes Clostridia Clostridiales 11 Bacteria Bacteroidetes Bacteroidia Bacteroidales 13 Bacteria Bacteroidetes Bacteroidia Bacteroidales 37 Bacteria Bacteroidetes 13 Bacteria AC1 B04R032 22 Bacteria Chlorobi Ignavibacteria Ignavibacteriales lheB3 38 Bacteria Proteobacteria Alphaproteobacteria Rickettsiales mitochondria 7 Bacteria Acidobacteria Deltaproteobacteria Sediment