6 Archaea WCHD3 4 Archaea WCHD3 16 Archaea Crenarchaeota Thaumarchaeota Nitrososphaerales Nitrososphaeraceae Candidatus_Nitrososphaera Candidatus_Nitrososphaera_SCA1170 4 Archaea Crenarchaeota Thaumarchaeota Nitrososphaerales Nitrososphaeraceae Candidatus_Nitrososphaera 14 Archaea Crenarchaeota MCG pGrfC26 230 Archaea Crenarchaeota Thaumarchaeota Cenarchaeales Cenarchaeaceae Nitrosopumilus 13 Bacteria Chlorobi BSV26 A89 18 Bacteria Chloroflexi Anaerolineae SBR1031 A4b 24 Archaea Crenarchaeota MCG pGrfC26 4 Bacteria Chloroflexi Anaerolineae SBR1031 A4b 7 Bacteria Chloroflexi Anaerolineae SBR1031 A4b 14 Bacteria Chloroflexi Anaerolineae 10 Bacteria Caldithrix Caldithrixae Caldithrixales BA059 19 Bacteria Proteobacteria Deltaproteobacteria Desulfobacterales Desulfobulbaceae 6 Bacteria Chloroflexi Anaerolineae SBR1031 A4b 8 Bacteria BRC1 PRR 12 Bacteria BRC1 PRR 44 Bacteria Chloroflexi Anaerolineae DRC31 8 Bacteria Chloroflexi Anaerolineae S0208 94 Bacteria Chloroflexi Anaerolineae S0208 24 Bacteria Gemmatimonadetes Gemm 11 Bacteria Proteobacteria Deltaproteobacteria Desulfobacterales Desulfobulbaceae 7 Bacteria Chloroflexi Anaerolineae S0208 10 Bacteria Proteobacteria Gammaproteobacteria Chromatiales Ectothiorhodospiraceae 13 Bacteria Chloroflexi Anaerolineae S0208 3 Bacteria Chloroflexi Anaerolineae SBR1031 A4b 5 Bacteria Gemmatimonadetes Gemm 19 Bacteria Chloroflexi Anaerolineae SBR1031 A4b 18 Bacteria Chloroflexi Anaerolineae SBR1031 SJA 7 Bacteria Chloroflexi Anaerolineae S0208 11 Bacteria Planctomycetes OM190 agg27 15 Bacteria Planctomycetes Pla3 13 Bacteria Chloroflexi Anaerolineae SBR1031 A4b 13 Bacteria Gemmatimonadetes Gemm 11 Bacteria Planctomycetes Planctomycetia Pirellulales Pirellulaceae 7 Bacteria Chloroflexi Anaerolineae SBR1031 SJA 10 Bacteria Chloroflexi Anaerolineae S0208 10 Bacteria Chloroflexi Anaerolineae S0208 30 Bacteria 3 Bacteria Planctomycetes Planctomycetia B97 25 Bacteria Chloroflexi Anaerolineae S0208 25 Bacteria Acidobacteria Acidobacteria iii1 284 Bacteria Proteobacteria Gammaproteobacteria Chromatiales 4 Bacteria Planctomycetes C6 Ucm1571 7 Bacteria Proteobacteria Deltaproteobacteria Syntrophobacterales Syntrophobacteraceae 6 Bacteria Acidobacteria 17 Bacteria Proteobacteria Deltaproteobacteria MBNT15 106 Bacteria Proteobacteria Deltaproteobacteria Syntrophobacterales Syntrophobacteraceae 12 Bacteria Gemmatimonadetes Gemm 163 Bacteria Cyanobacteria Chloroplast Streptophyta 39 Bacteria Proteobacteria Deltaproteobacteria Desulfobacterales Desulfobulbaceae 12 Bacteria Proteobacteria Deltaproteobacteria 21 Bacteria Proteobacteria Deltaproteobacteria Desulfobacterales Desulfobacteraceae Desulfococcus 48 Bacteria Acidobacteria Acidobacteria iii1 40 Bacteria Acidobacteria BPC102 MVS 25 Bacteria Proteobacteria Deltaproteobacteria Desulfobacterales Desulfobacteraceae Desulfococcus 45 Bacteria Acidobacteria Sva0725 Sva0725 32 Bacteria Proteobacteria Deltaproteobacteria 21 Bacteria Acidobacteria Sva0725 Sva0725 11 Bacteria Acidobacteria Acidobacteria iii1 RB40 4 Bacteria Acidobacteria Acidobacteria iii1 83 Bacteria Chloroflexi Anaerolineae envOPS12 11 Bacteria Planctomycetes OM190 CL500 12 Bacteria Proteobacteria Deltaproteobacteria Desulfarculales Desulfarculaceae 18 Bacteria Proteobacteria Gammaproteobacteria Chromatiales 60 Bacteria Chloroflexi Anaerolineae envOPS12 15 Bacteria 64 Bacteria Acidobacteria Acidobacteria BPC015 13 Bacteria Chloroflexi Anaerolineae GCA004 26 Bacteria WS3 PRR Sediment 75 Bacteria Nitrospirae Nitrospira Nitrospirales 0319 21 Bacteria Chloroflexi Ellin6529 22 Bacteria Acidobacteria Acidobacteria iii1 RB40 35 Bacteria Chloroflexi Anaerolineae SBR1031 SJA 6 Bacteria Proteobacteria Deltaproteobacteria NB1 JTB38 23 Bacteria Acidobacteria Acidobacteria iii1 3 Bacteria Verrucomicrobia 19 Bacteria Chloroflexi Anaerolineae GCA004 16 Bacteria Proteobacteria Deltaproteobacteria Myxococcales Haliangiaceae 23 Bacteria Proteobacteria Gammaproteobacteria Thiotrichales Piscirickettsiaceae 20 Bacteria Proteobacteria Deltaproteobacteria 38 Bacteria Planctomycetes Phycisphaerae Phycisphaerales 20 Bacteria Acidobacteria Acidobacteria iii1 12 Bacteria Chloroflexi Anaerolineae envOPS12 17 Bacteria Gemmatimonadetes Gemm 4 Bacteria Chloroflexi Anaerolineae Anaerolineales Anaerolinaceae Anaerolinea 26 Bacteria Proteobacteria 19 Bacteria Acidobacteria iii1 DS 52 Bacteria Acidobacteria Acidobacteria CCU21 30 Bacteria Proteobacteria Betaproteobacteria MND1 9 Bacteria Proteobacteria Deltaproteobacteria Desulfuromonadales Desulfuromonadaceae 16 Bacteria Chloroflexi Anaerolineae envOPS12 25 Bacteria Chloroflexi Anaerolineae SB 32 Bacteria Proteobacteria Betaproteobacteria MND1 59 Bacteria Proteobacteria Gammaproteobacteria Thiotrichales Piscirickettsiaceae 14 Bacteria Proteobacteria Deltaproteobacteria Desulfuromonadales Pelobacteraceae 22 Bacteria Acidobacteria Sva0725 Sva0725 37 Bacteria Proteobacteria Deltaproteobacteria Desulfobacterales Desulfobacteraceae Desulfococcus 27 Bacteria Acidobacteria 15 Bacteria WS3 PRR wb1_H11 10 Bacteria Chloroflexi Dehalococcoidetes Dehalococcoidales Dehalococcoidaceae 15 Bacteria GN04 GN15 26 Bacteria Proteobacteria Gammaproteobacteria Thiotrichales Piscirickettsiaceae 7 Bacteria Proteobacteria Deltaproteobacteria 5 Bacteria Planctomycetes OM190 CL500 27 Bacteria Proteobacteria Deltaproteobacteria 39 Bacteria Chloroflexi Anaerolineae DRC31 11 Bacteria Proteobacteria Deltaproteobacteria Syntrophobacterales Syntrophobacteraceae 10 Bacteria Gemmatimonadetes Gemm 23 Bacteria GN04 GN15 28 Bacteria Proteobacteria Deltaproteobacteria 26 Bacteria Proteobacteria Deltaproteobacteria 16 Bacteria Proteobacteria Deltaproteobacteria Syntrophobacterales Syntrophobacteraceae 16 Bacteria Acidobacteria Sva0725 Sva0725 18 Bacteria Nitrospirae Nitrospira Nitrospirales 0319 86 Bacteria Proteobacteria Deltaproteobacteria Syntrophobacterales Syntrophobacteraceae 10 Bacteria Proteobacteria Gammaproteobacteria 6 Bacteria Planctomycetes Pla3 5 Bacteria Acidobacteria Sva0725 Sva0725 15 Bacteria Acidobacteria Acidobacteria 12 Bacteria Proteobacteria Deltaproteobacteria Desulfobacterales Desulfobulbaceae 7 Bacteria Proteobacteria Deltaproteobacteria Myxococcales Haliangiaceae 11 Bacteria Proteobacteria Gammaproteobacteria Chromatiales 16 Bacteria Proteobacteria Deltaproteobacteria Desulfuromonadales Pelobacteraceae 18 Bacteria Chloroflexi Anaerolineae envOPS12 22 Bacteria Proteobacteria Gammaproteobacteria Thiotrichales Piscirickettsiaceae 11 Bacteria Acidobacteria RB25 23 Bacteria Planctomycetes Planctomycetia Pirellulales Pirellulaceae 15 Bacteria NKB19 9 Bacteria Acidobacteria Acidobacteriia Acidobacteriales Koribacteraceae 7 Bacteria Proteobacteria Deltaproteobacteria 10 Bacteria Proteobacteria Deltaproteobacteria NB1 JTB38 3 Bacteria Acidobacteria Acidobacteria iii1 RB40 7 Bacteria Chloroflexi Anaerolineae S0208 21 Bacteria Proteobacteria Alphaproteobacteria 11 Bacteria Proteobacteria Gammaproteobacteria HTCC2188 HTCC2089 91 Bacteria Proteobacteria Deltaproteobacteria 4 Bacteria WS3 PRR GN03 4 Bacteria Planctomycetes Phycisphaerae Pla1 34 Bacteria Proteobacteria Gammaproteobacteria Chromatiales 35 Bacteria Proteobacteria Alphaproteobacteria 27 Bacteria Proteobacteria 5 Bacteria Acidobacteria Acidobacteria 18 Bacteria Proteobacteria Gammaproteobacteria Oceanospirillales Oceanospirillaceae 10 Bacteria Proteobacteria Alphaproteobacteria Rhodospirillales Rhodospirillaceae 16 Bacteria Chloroflexi Anaerolineae SBR1031 SHA 4 Bacteria Chloroflexi Anaerolineae SBR1031 SJA 30 Bacteria Nitrospirae Nitrospira Nitrospirales 10 Bacteria Proteobacteria Alphaproteobacteria Rhodospirillales Rhodospirillaceae 33 Bacteria Proteobacteria Betaproteobacteria 5 Bacteria Planctomycetes OM190 CL500 5 Bacteria Proteobacteria Alphaproteobacteria Rhodospirillales Rhodospirillaceae 13 Bacteria Acidobacteria AT 20 Bacteria Chloroflexi Anaerolineae S0208 22 Bacteria Proteobacteria Gammaproteobacteria Chromatiales 13 Bacteria WS3 PRR LD1 8 Bacteria Proteobacteria Alphaproteobacteria Rhodospirillales Rhodospirillaceae 23 Bacteria Proteobacteria Gammaproteobacteria Xanthomonadales Sinobacteraceae 5 Bacteria Planctomycetes Planctomycetia Gemmatales Gemmataceae 39 Bacteria Proteobacteria Betaproteobacteria 29 Bacteria Acidobacteria EC1113 6 Bacteria WS3 PRR LD1 24 Bacteria Proteobacteria Alphaproteobacteria 4 Bacteria Proteobacteria Deltaproteobacteria 12 Bacteria Proteobacteria Deltaproteobacteria Syntrophobacterales Syntrophobacteraceae 13 Bacteria WS3 PRR 41 Bacteria Proteobacteria Gammaproteobacteria Thiotrichales Piscirickettsiaceae 22 Bacteria Proteobacteria Alphaproteobacteria 18 Bacteria Chloroflexi Anaerolineae CFB 15 Bacteria Proteobacteria Alphaproteobacteria Rhodospirillales Rhodospirillaceae 38 Bacteria Acidobacteria DA052 E29 15 Bacteria Chloroflexi Anaerolineae CFB 24 Bacteria Proteobacteria Alphaproteobacteria Rhodobacterales Rhodobacteraceae 12 Bacteria Proteobacteria Alphaproteobacteria Rhodospirillales Rhodospirillaceae 43 Bacteria Proteobacteria Betaproteobacteria 43 Bacteria Proteobacteria Alphaproteobacteria Rhizobiales 23 Bacteria Proteobacteria Alphaproteobacteria Rhizobiales Hyphomicrobiaceae Rhodoplanes 17 Bacteria Planctomycetes OM190 CL500 20 Bacteria Acidobacteria DA052 Ellin6513 15 Bacteria Chloroflexi Anaerolineae CFB 5 Bacteria Proteobacteria Alphaproteobacteria Rhodospirillales Rhodospirillaceae 10 Bacteria Bacteroidetes Saprospiraceae 31 Bacteria Chloroflexi Anaerolineae CFB 28 Bacteria Nitrospirae Nitrospira Nitrospirales GOUTA19 15 Bacteria GN04 6 Bacteria Proteobacteria Betaproteobacteria Burkholderiales Alcaligenaceae 9 Bacteria Acidobacteria DA052 E29 34 Bacteria Nitrospirae Nitrospira Nitrospirales BD2 5 Bacteria Acidobacteria EC1113 6 Bacteria Chloroflexi Anaerolineae SBR1031 A4b 13 Bacteria Acidobacteria Solibacteres Solibacterales PK34 46 Bacteria Proteobacteria Alphaproteobacteria Ellin329 5 Bacteria Nitrospirae Nitrospira Nitrospirales 6 Bacteria Chloroflexi Anaerolineae SBR1031 SJA 11 Bacteria Planctomycetes Planctomycetia Planctomycetales Planctomycetaceae Planctomyces 46 Bacteria Planctomycetes Planctomycetia Planctomycetales Planctomycetaceae Planctomyces 14 Bacteria Acidobacteria DA052 Ellin6513 17 Bacteria Planctomycetes Planctomycetia Planctomycetales Planctomycetaceae Planctomyces 52 Bacteria Proteobacteria Alphaproteobacteria Rhodospirillales Rhodospirillaceae 41 Bacteria Proteobacteria Alphaproteobacteria 8 Bacteria Proteobacteria Alphaproteobacteria Rhizobiales Hyphomicrobiaceae 6 Bacteria Chloroflexi Anaerolineae CFB 58 Bacteria Chloroflexi Anaerolineae CFB 43 Bacteria Chloroflexi Anaerolineae CFB 9 Bacteria Chlorobi Ignavibacteria Ignavibacteriales Ignavibacteriaceae 6 Bacteria Acidobacteria S035 8 Bacteria Nitrospirae Nitrospira Nitrospirales Nitrospiraceae 9 Bacteria Bacteroidetes Sphingobacteriia Sphingobacteriales 8 Bacteria Chlorobi Ignavibacteria Ignavibacteriales Ignavibacteriaceae 6 Bacteria Chlorobi BSV26 PK329 60 Bacteria SBR1093 26 Bacteria Bacteroidetes Rhodothermaceae 6 Bacteria Bacteroidetes Cytophagia Cytophagales Flammeovirgaceae 15 Bacteria Bacteroidetes Bacteroidia Bacteroidales SB 52 Bacteria Nitrospirae Nitrospira Nitrospirales Nitrospiraceae Nitrospira 7 Bacteria KSB1 Ucn15732 8 Bacteria Chlorobi BSV26 C20 10 Bacteria Bacteroidetes Rhodothermaceae 15 Bacteria Chlorobi Ignavibacteria Ignavibacteriales Ignavibacteriaceae 9 Bacteria Nitrospirae Nitrospira Nitrospirales Nitrospiraceae 4 Bacteria Bacteroidetes Bacteroidia Bacteroidales 28 Bacteria Chlorobi SJA 10 Bacteria Bacteroidetes Bacteroidia Bacteroidales 6 Bacteria Bacteroidetes Cytophagia Cytophagales Flammeovirgaceae 16 Bacteria Bacteroidetes Cytophagia Cytophagales Flammeovirgaceae 8 Bacteria Bacteroidetes Chitinophagaceae 8 Bacteria Chloroflexi Anaerolineae CFB 14 Bacteria Bacteroidetes Saprospiraceae 7 Bacteria Bacteroidetes Chitinophagaceae