3 Archaea Euryarchaeota Thermoplasmata E2 3 Archaea WCHD3 7 Archaea WCHD3 4 Archaea WCHD3 5 Archaea WCHD3 3 Bacteria Planctomycetes 3 Bacteria Planctomycetes Pla3 10 Bacteria Spirochaetes Spirochaetes Spirochaetales Spirochaetaceae 9 Bacteria Chloroflexi Anaerolineae SBR1031 SHA 9 Bacteria Gemmatimonadetes Gemm 10 Bacteria Proteobacteria Alphaproteobacteria Rhizobiales 31 Bacteria Chlorobi Ignavibacteria Ignavibacteriales Ignavibacteriaceae 5 Bacteria Proteobacteria Deltaproteobacteria Desulfobacterales Desulfobulbaceae 8 Bacteria Proteobacteria Zetaproteobacteria Mariprofundales Mariprofundaceae Mariprofundus 31 Bacteria Proteobacteria Deltaproteobacteria MBNT15 6 Bacteria Proteobacteria Deltaproteobacteria Desulfarculales Desulfarculaceae 3 Bacteria Chloroflexi Dehalococcoidetes Dehalococcoidales Dehalococcoidaceae 55 Bacteria Chlorobi Ignavibacteria Ignavibacteriales Ignavibacteriaceae 17 Bacteria Proteobacteria Deltaproteobacteria Desulfobacterales Desulfobacteraceae 20 Bacteria GN04 218 Bacteria Proteobacteria Gammaproteobacteria Chromatiales 11 Bacteria Proteobacteria Deltaproteobacteria Syntrophobacterales Syntrophobacteraceae 7 Bacteria Acidobacteria Acidobacteria iii1 87 Bacteria Proteobacteria Deltaproteobacteria Desulfobacterales Desulfobulbaceae 80 Bacteria Proteobacteria Deltaproteobacteria Desulfobacterales Desulfobacteraceae Desulfococcus 370 Bacteria Nitrospirae Nitrospira Nitrospirales GOUTA19 9 Bacteria Nitrospirae Nitrospira Nitrospirales GOUTA19 4 Bacteria Proteobacteria Gammaproteobacteria Legionellales 66 Bacteria Proteobacteria Deltaproteobacteria Desulfobacterales Desulfobulbaceae 25 Bacteria TM6 SJA 212 Bacteria Proteobacteria Gammaproteobacteria 177 Bacteria Proteobacteria 18 Bacteria 383 Bacteria Chloroflexi Anaerolineae GCA004 7 Bacteria Bacteroidetes Bacteroidia Bacteroidales 7 Bacteria Chloroflexi Anaerolineae envOPS12 9 Bacteria Proteobacteria Deltaproteobacteria 11 Bacteria Proteobacteria 6 Bacteria Firmicutes Clostridia Clostridiales Lachnospiraceae Coprococcus 16 Bacteria Bacteroidetes Bacteroidia Bacteroidales SB 23 Bacteria Proteobacteria Deltaproteobacteria Desulfarculales Desulfarculaceae 62 Bacteria Chloroflexi Anaerolineae S0208 13 Bacteria Nitrospirae Nitrospira Nitrospirales LCP 48 Bacteria Proteobacteria Alphaproteobacteria Rhizobiales Hyphomicrobiaceae 6 Bacteria Chloroflexi Dehalococcoidetes Dehalococcoidales Dehalococcoidaceae 6 Bacteria Actinobacteria Thermoleophilia Solirubrobacterales 7 Bacteria Caldithrix Caldithrixae Caldithrixales Caldithrixaceae 69 Bacteria Proteobacteria Gammaproteobacteria Chromatiales 8 Bacteria Proteobacteria Gammaproteobacteria Oceanospirillales Oceanospirillaceae Marinomonas 35 Bacteria Proteobacteria Deltaproteobacteria Desulfarculales Desulfarculaceae 7 Bacteria Spirochaetes Spirochaetes Spirochaetales Spirochaetaceae Spirochaeta 7 Bacteria Proteobacteria Deltaproteobacteria Desulfobacterales Desulfobulbaceae 4 Bacteria Proteobacteria Deltaproteobacteria 29 Bacteria Proteobacteria Deltaproteobacteria Desulfarculales Desulfarculaceae 21 Bacteria Actinobacteria Thermoleophilia Solirubrobacterales 8 Bacteria Proteobacteria Alphaproteobacteria Rhodospirillales Rhodospirillaceae 16 Bacteria Proteobacteria Deltaproteobacteria Desulfarculales Desulfarculaceae 12 Bacteria Caldithrix Caldithrixae Caldithrixales BA059 3 Bacteria Bacteroidetes Bacteroidia Bacteroidales 29 Bacteria Proteobacteria Betaproteobacteria Rhodocyclales Rhodocyclaceae C39 22 Bacteria Planctomycetes Phycisphaerae MSBL9 94 Bacteria Proteobacteria Gammaproteobacteria 7 Bacteria Chloroflexi Dehalococcoidetes Dehalococcoidales Dehalococcoidaceae 11 Bacteria Proteobacteria Alphaproteobacteria 17 Bacteria Proteobacteria Alphaproteobacteria Rhizobiales Hyphomicrobiaceae Rhodoplanes 14 Bacteria Proteobacteria Gammaproteobacteria Chromatiales 4 Bacteria Planctomycetes Phycisphaerae Pla1 7 Bacteria Caldithrix Caldithrixae Caldithrixales Caldithrixaceae LCP 20 Bacteria Chloroflexi Anaerolineae SB 13 Bacteria GN04 GN15 7 Bacteria WS3 PRR PBS 9 Bacteria Proteobacteria Deltaproteobacteria Desulfobacterales Desulfobulbaceae 10 Bacteria Proteobacteria Alphaproteobacteria 3 Bacteria Proteobacteria Gammaproteobacteria Legionellales 45 Bacteria Proteobacteria Gammaproteobacteria Thiotrichales Thiotrichaceae 7 Bacteria Bacteroidetes Bacteroidia Bacteroidales 40 Bacteria Proteobacteria Alphaproteobacteria 3 Bacteria Proteobacteria Alphaproteobacteria Kiloniellales Kiloniellaceae Thalassospira 112 Bacteria Proteobacteria Gammaproteobacteria Chromatiales 12 Bacteria Proteobacteria 8 Bacteria Proteobacteria Alphaproteobacteria Rhizobiales Hyphomicrobiaceae Rhodoplanes 6 Bacteria Proteobacteria Alphaproteobacteria Rhodobacterales Rhodobacteraceae 6 Bacteria Proteobacteria Deltaproteobacteria GMD14H09 3 Bacteria GN04 3 Bacteria Chloroflexi Dehalococcoidetes Dehalococcoidales Dehalococcoidaceae 4 Bacteria Chlorobi BSV26 C20 8 Bacteria Chloroflexi Anaerolineae envOPS12 4 Bacteria Proteobacteria Zetaproteobacteria Mariprofundales Mariprofundaceae Mariprofundus 16 Bacteria Proteobacteria Alphaproteobacteria Rhizobiales Rhizobiaceae 11 Bacteria Proteobacteria Deltaproteobacteria Desulfarculales Desulfarculaceae 14 Bacteria Spirochaetes Spirochaetes Spirochaetales Spirochaetaceae 14 Bacteria Proteobacteria Betaproteobacteria Gallionellales Gallionellaceae Gallionella 6 Bacteria Acidobacteria BPC102 MVS 3 Bacteria Bacteroidetes Bacteroidia Bacteroidales SB 27 Bacteria Proteobacteria Alphaproteobacteria Rhizobiales Phyllobacteriaceae 4 Bacteria Firmicutes Clostridia Clostridiales Peptococcaceae Desulfosporosinus Desulfosporosinus_meridiei 4 Bacteria Chloroflexi Anaerolineae SHA 7 Bacteria Bacteroidetes Bacteroidia Bacteroidales SB 8 Bacteria Proteobacteria Deltaproteobacteria Desulfobacterales Desulfobacteraceae 3 Bacteria Planctomycetes Phycisphaerae MSBL9 6 Bacteria Proteobacteria Deltaproteobacteria Desulfarculales Desulfarculaceae Desulfarculus 7 Bacteria Acidobacteria BPC102 B110 16 Bacteria Chloroflexi Anaerolineae SBR1031 A4b 9 Bacteria Proteobacteria Alphaproteobacteria Rhizobiales Hyphomicrobiaceae 5 Bacteria Bacteroidetes Flavobacteriia Flavobacteriales Cryomorphaceae Crocinitomix 35 Bacteria Bacteroidetes Bacteroidia Bacteroidales 13 Bacteria Nitrospirae Nitrospira Nitrospirales GOUTA19 10 Archaea Crenarchaeota MCG 5 Bacteria Proteobacteria Alphaproteobacteria Ellin329 6 Bacteria Proteobacteria Deltaproteobacteria Desulfobacterales Desulfobacteraceae Desulfococcus 8 Bacteria Proteobacteria Epsilonproteobacteria Campylobacterales Helicobacteraceae Sulfurimonas 7 Bacteria Proteobacteria Gammaproteobacteria Chromatiales 3 Bacteria Proteobacteria Deltaproteobacteria Syntrophobacterales Syntrophobacteraceae 16 Bacteria Proteobacteria Zetaproteobacteria Mariprofundales Mariprofundaceae Mariprofundus 27 Bacteria Chlorobi Ignavibacteria Ignavibacteriales Ignavibacteriaceae 4 Bacteria Chloroflexi Anaerolineae GCA004 3 Bacteria Proteobacteria Deltaproteobacteria Desulfarculales Desulfarculaceae 15 Bacteria Proteobacteria Deltaproteobacteria NB1 NB1 5 Bacteria Bacteroidetes Sphingobacteriia Sphingobacteriales 8 Bacteria Bacteroidetes Bacteroidia Bacteroidales 3 Bacteria Chloroflexi Dehalococcoidetes Dehalococcoidales Dehalococcoidaceae 4 Bacteria Planctomycetes Phycisphaerae MSBL9 3 Bacteria Proteobacteria Gammaproteobacteria Thiotrichales Piscirickettsiaceae 17 Bacteria Gemmatimonadetes Gemm 38 Bacteria Bacteroidetes Bacteroidia Bacteroidales 34 Bacteria Proteobacteria Gammaproteobacteria Chromatiales 3 Bacteria Proteobacteria Gammaproteobacteria 3 Bacteria Chloroflexi Anaerolineae GCA004 16 Bacteria Proteobacteria Deltaproteobacteria Myxococcales Haliangiaceae 24 Bacteria Proteobacteria Deltaproteobacteria Desulfobacterales Desulfobulbaceae 5 Bacteria Proteobacteria Deltaproteobacteria Desulfobacterales Desulfobacteraceae Desulfococcus 26 Archaea Crenarchaeota MCG 3 Bacteria Bacteroidetes Bacteroidia Bacteroidales 4 Bacteria Acidobacteria DA052 Ellin6513 4 Bacteria Proteobacteria Gammaproteobacteria 4 Bacteria Actinobacteria Thermoleophilia 7 Bacteria Acidobacteria Acidobacteria BPC015 81 Bacteria Proteobacteria Deltaproteobacteria Syntrophobacterales Syntrophaceae Desulfobacca 3 Bacteria LD1 7 Bacteria Proteobacteria Alphaproteobacteria Rhizobiales 3 Bacteria Acidobacteria TM1 14 Bacteria Proteobacteria Deltaproteobacteria Syntrophobacterales Syntrophobacteraceae 6 Bacteria Chlorobi Ignavibacteria Ignavibacteriales lheB3 3 Bacteria Proteobacteria Alphaproteobacteria Rhodospirillales Rhodospirillaceae 4 Bacteria OP8 OP8_2 5 Bacteria Proteobacteria Gammaproteobacteria Chromatiales 19 Bacteria Proteobacteria Deltaproteobacteria Desulfobacterales Desulfobacteraceae Desulfosarcina 42 Bacteria Proteobacteria Deltaproteobacteria Desulfobacterales Desulfobacteraceae Desulfococcus 4 Bacteria Acidobacteria TM1 3 Bacteria Acidobacteria RB25 3 Bacteria Planctomycetes BD7 3 Bacteria Planctomycetes Phycisphaerae mle1 5 Bacteria Proteobacteria Epsilonproteobacteria Campylobacterales Helicobacteraceae Sulfurimonas 3 Bacteria Planctomycetes Planctomycetia Pirellulales Pirellulaceae 38 Bacteria GN04 GN15 5 Bacteria NKB19 40 Bacteria Proteobacteria Betaproteobacteria MND1 11 Bacteria Nitrospirae Nitrospira Nitrospirales GOUTA19 3 Bacteria Proteobacteria Deltaproteobacteria Desulfobacterales Desulfobulbaceae 3 Bacteria Proteobacteria Deltaproteobacteria NB1 3 Bacteria Planctomycetes Phycisphaerae Solirubrobacterales 15 Bacteria Proteobacteria Alphaproteobacteria Rhizobiales 118 Bacteria Proteobacteria Alphaproteobacteria Rhizobiales Hyphomicrobiaceae Rhodoplanes 4 Bacteria Chloroflexi Dehalococcoidetes GIF9 7 Bacteria Nitrospirae Nitrospira Nitrospirales GOUTA19 3 Bacteria Chlorobi Ignavibacteria Ignavibacteriales 8 Bacteria Bacteroidetes Bacteroidia Bacteroidales 4 Bacteria Proteobacteria Deltaproteobacteria Bdellovibrionales Bacteriovoracaceae 6 Bacteria Proteobacteria Gammaproteobacteria Xanthomonadales Sinobacteraceae 18 Bacteria Proteobacteria Deltaproteobacteria Desulfarculales Desulfarculaceae 12 Bacteria Proteobacteria Alphaproteobacteria Rhizobiales 3 Bacteria Chloroflexi Dehalococcoidetes Dehalococcoidales Dehalococcoidaceae 6 Bacteria OD1 ZB2 3 Bacteria Proteobacteria 6 Bacteria Proteobacteria Alphaproteobacteria Rhizobiales Hyphomicrobiaceae 4 Bacteria Proteobacteria Zetaproteobacteria Mariprofundales Mariprofundaceae Mariprofundus 6 Bacteria Planctomycetes Phycisphaerae MSBL9 7 Bacteria Proteobacteria Deltaproteobacteria Desulfobacterales Desulfobacteraceae Desulfococcus 3 Bacteria GN02 BB34 5 Bacteria Chloroflexi S085 4 Bacteria Bacteroidetes Bacteroidia Bacteroidales 8 Bacteria Chlorobi Ignavibacteria Ignavibacteriales Ignavibacteriaceae 6 Bacteria Proteobacteria Deltaproteobacteria Desulfobacterales Desulfobulbaceae 3 Bacteria Spirochaetes Spirochaetes Spirochaetales Spirochaetaceae 5 Bacteria Bacteroidetes Bacteroidia Bacteroidales Marinilabiaceae 7 Bacteria Spirochaetes Spirochaetes Spirochaetales Spirochaetaceae 23 Bacteria Acidobacteria TM1 3 Bacteria Proteobacteria Alphaproteobacteria Rhodospirillales Rhodospirillaceae 4 Bacteria Proteobacteria Deltaproteobacteria 38 Bacteria Chlorobi Ignavibacteria Ignavibacteriales Ignavibacteriaceae 26 Bacteria Proteobacteria Gammaproteobacteria Chromatiales 3 Bacteria Acidobacteria DA052 Ellin6513 4 Bacteria Bacteroidetes Chitinophagaceae 4 Bacteria Chloroflexi Anaerolineae GCA004 10 Bacteria Proteobacteria Deltaproteobacteria Desulfobacterales Desulfobulbaceae Desulfocapsa 32 Bacteria Chlorobi SJA 4 Bacteria Caldithrix Caldithrixae Caldithrixales Caldithrixaceae 43 Bacteria Proteobacteria Deltaproteobacteria Desulfobacterales Desulfobulbaceae