3 Archaea WCHD3 5 Archaea WCHD3 10 Archaea Crenarchaeota Thaumarchaeota Cenarchaeales Cenarchaeaceae 247 Archaea Crenarchaeota Thaumarchaeota Cenarchaeales Cenarchaeaceae Nitrosopumilus 133 Archaea Crenarchaeota Thaumarchaeota Cenarchaeales Cenarchaeaceae Nitrosopumilus 24 Archaea Crenarchaeota MCG B10 8 Archaea Crenarchaeota MCG pGrfC26 11 Archaea Crenarchaeota MCG 7 Archaea Crenarchaeota MCG B10 5 Bacteria Chloroflexi Anaerolineae SBR1031 A4b 8 Bacteria Caldithrix Caldithrixae Caldithrixales Caldithrixaceae LCP 23 Bacteria Chloroflexi Anaerolineae DRC31 28 Bacteria Gemmatimonadetes Gemm 33 Bacteria Proteobacteria Deltaproteobacteria Desulfobacterales Desulfobulbaceae 28 Bacteria Gemmatimonadetes Gemm 8 Bacteria Proteobacteria Deltaproteobacteria Desulfobacterales Desulfobulbaceae 313 Bacteria Cyanobacteria Chloroplast Stramenopiles 22 Bacteria Proteobacteria Gammaproteobacteria Chromatiales Ectothiorhodospiraceae 31 Bacteria Chloroflexi Anaerolineae envOPS12 24 Bacteria WS3 PRR Sediment 11 Bacteria Proteobacteria Deltaproteobacteria 46 Bacteria Proteobacteria Deltaproteobacteria Desulfobacterales Desulfobacteraceae Desulfococcus 115 Bacteria Proteobacteria Gammaproteobacteria 194 Bacteria Proteobacteria Deltaproteobacteria Desulfobacterales Desulfobulbaceae 17 Bacteria Chloroflexi Anaerolineae SB 3 Bacteria WS3 PRR GN03 30 Bacteria Acidobacteria RB25 19 Bacteria Acidobacteria RB25 136 Bacteria Proteobacteria Deltaproteobacteria Desulfobacterales Desulfobulbaceae 8 Bacteria Planctomycetes 71 Bacteria Proteobacteria Deltaproteobacteria Desulfobacterales Desulfobacteraceae Desulfococcus 54 Bacteria Proteobacteria Deltaproteobacteria Desulfobacterales Desulfobacteraceae Desulfococcus 84 Bacteria Proteobacteria Deltaproteobacteria Desulfobacterales Desulfobulbaceae 30 Bacteria Proteobacteria Deltaproteobacteria Desulfobacterales Desulfobacteraceae 11 Bacteria Proteobacteria Deltaproteobacteria Desulfobacterales Desulfobulbaceae 64 Bacteria Chloroflexi Anaerolineae DRC31 6 Bacteria Planctomycetes Phycisphaerae Phycisphaerales Phycisphaeraceae 10 Bacteria Acidobacteria iii1 DS 19 Bacteria Proteobacteria Gammaproteobacteria 71 Bacteria Proteobacteria Deltaproteobacteria Desulfuromonadales Desulfuromonadaceae 17 Bacteria Proteobacteria Deltaproteobacteria Desulfobacterales Desulfobacteraceae Desulfococcus 21 Bacteria Proteobacteria Deltaproteobacteria Syntrophobacterales Syntrophobacteraceae 13 Bacteria Acidobacteria RB25 62 Bacteria Proteobacteria Gammaproteobacteria Thiotrichales Piscirickettsiaceae 28 Bacteria Proteobacteria Deltaproteobacteria Desulfobacterales Desulfobacteraceae 45 Bacteria Proteobacteria Deltaproteobacteria Desulfobacterales Desulfobacteraceae 12 Bacteria Proteobacteria Gammaproteobacteria 21 Bacteria Acidobacteria Sva0725 Sva0725 10 Bacteria Proteobacteria Deltaproteobacteria 41 Bacteria Verrucomicrobia Verruco R76 7 Bacteria Gemmatimonadetes Gemm 4 Bacteria Gemmatimonadetes Gemm 121 Bacteria Proteobacteria Gammaproteobacteria Chromatiales 7 Bacteria Proteobacteria Deltaproteobacteria Myxococcales Haliangiaceae 38 Bacteria Proteobacteria Deltaproteobacteria Desulfarculales Desulfarculaceae 18 Bacteria Proteobacteria Zetaproteobacteria Mariprofundales Mariprofundaceae Mariprofundus 7 Bacteria Proteobacteria Gammaproteobacteria 23 Bacteria Proteobacteria Gammaproteobacteria Chromatiales Ectothiorhodospiraceae 22 Bacteria Proteobacteria Deltaproteobacteria Desulfobacterales Desulfobacteraceae 81 Bacteria Proteobacteria Deltaproteobacteria Desulfobacterales Desulfobacteraceae Desulfosarcina 25 Bacteria Proteobacteria Gammaproteobacteria Thiotrichales Piscirickettsiaceae 10 Bacteria Chloroflexi Anaerolineae DRC31 3 Bacteria Chloroflexi Anaerolineae GCA004 15 Bacteria Proteobacteria Gammaproteobacteria Chromatiales 3 Bacteria Chloroflexi Anaerolineae Anaerolineales Anaerolinaceae 25 Bacteria Acidobacteria RB25 3 Bacteria Planctomycetes Planctomycetia Gemmatales Isosphaeraceae 21 Bacteria Proteobacteria Deltaproteobacteria Desulfobacterales Desulfobulbaceae 9 Bacteria Proteobacteria Deltaproteobacteria Desulfobacterales Desulfobacteraceae Desulfosarcina 25 Bacteria Proteobacteria Deltaproteobacteria Desulfobacterales Desulfobacteraceae 12 Bacteria Proteobacteria Deltaproteobacteria Spirobacillales 10 Bacteria Acidobacteria Sva0725 Sva0725 14 Bacteria Proteobacteria Deltaproteobacteria Syntrophobacterales Syntrophobacteraceae 43 Bacteria Proteobacteria Gammaproteobacteria Thiotrichales Piscirickettsiaceae 10 Bacteria WS3 PRR Sediment CV106 108 Bacteria Proteobacteria Gammaproteobacteria Thiotrichales Piscirickettsiaceae 40 Bacteria Proteobacteria Alphaproteobacteria 11 Bacteria WS3 PRR 4 Bacteria Acidobacteria AT 6 Bacteria Planctomycetes vadinHA49 p04_C01 9 Bacteria Proteobacteria Alphaproteobacteria Sphingomonadales Sphingomonadaceae 9 Bacteria Chloroflexi Anaerolineae SBR1031 SHA 16 Bacteria Chloroflexi Anaerolineae SBR1031 SHA 8 Bacteria Proteobacteria Gammaproteobacteria Thiotrichales Piscirickettsiaceae 16 Bacteria WS3 PRR 17 Bacteria Proteobacteria Alphaproteobacteria Sphingomonadales Sphingomonadaceae 19 Bacteria Proteobacteria Alphaproteobacteria 10 Bacteria WS3 PRR Sediment CV106 15 Bacteria Proteobacteria Gammaproteobacteria Thiohalorhabdales 21 Bacteria Nitrospirae Nitrospira Nitrospirales BD2 35 Bacteria Proteobacteria Gammaproteobacteria Thiotrichales Piscirickettsiaceae 28 Bacteria Bacteroidetes Flavobacteriia Flavobacteriales Flavobacteriaceae 15 Bacteria Proteobacteria Alphaproteobacteria Rhodobacterales Rhodobacteraceae 30 Bacteria Nitrospirae Nitrospira Nitrospirales GOUTA19 39 Bacteria Spirochaetes Spirochaetes Spirochaetales Spirochaetaceae Spirochaeta 17 Bacteria Proteobacteria Betaproteobacteria 65 Bacteria Proteobacteria Alphaproteobacteria Rhodospirillales 14 Bacteria Chloroflexi Anaerolineae SHA 65 Bacteria Proteobacteria Gammaproteobacteria Thiotrichales Piscirickettsiaceae 8 Bacteria Bacteroidetes Flavobacteriia Flavobacteriales Flavobacteriaceae 24 Bacteria Proteobacteria Alphaproteobacteria Rhizobiales Hyphomicrobiaceae 53 Bacteria Cyanobacteria Chloroplast Chlorophyta Ulvophyceae 27 Bacteria Proteobacteria Alphaproteobacteria Rhodobacterales Rhodobacteraceae 20 Bacteria Proteobacteria Alphaproteobacteria Ellin329 8 Bacteria Bacteroidetes Flavobacteriia Flavobacteriales Flavobacteriaceae 9 Bacteria Bacteroidetes Saprospiraceae 14 Bacteria Bacteroidetes Saprospiraceae 16 Bacteria Bacteroidetes Bacteroidia Bacteroidales 6 Bacteria Bacteroidetes Flavobacteriia Flavobacteriales Flavobacteriaceae Robiginitalea 20 Bacteria Bacteroidetes Bacteroidia Bacteroidales 9 Bacteria Bacteroidetes Bacteroidia Bacteroidales 8 Bacteria Bacteroidetes Bacteroidia Bacteroidales 26 Bacteria Bacteroidetes Bacteroidia Bacteroidales 14 Bacteria Bacteroidetes Cytophagia Cytophagales Flammeovirgaceae 9 Bacteria SBR1093 7 Bacteria Bacteroidetes Flavobacteriia Flavobacteriales Flavobacteriaceae 8 Bacteria Bacteroidetes Flavobacteriia Flavobacteriales Flavobacteriaceae 16 Bacteria Bacteroidetes Bacteroidia Bacteroidales 34 Bacteria Bacteroidetes Cytophagia Cytophagales Flammeovirgaceae 8 Bacteria Bacteroidetes Cytophagia Cytophagales Flammeovirgaceae 46 Bacteria Bacteroidetes Bacteroidia Bacteroidales SB 6 Bacteria Bacteroidetes Bacteroidia Bacteroidales 6 Bacteria Bacteroidetes Bacteroidia Bacteroidales 10 Bacteria Chlorobi Ignavibacteria Ignavibacteriales Ignavibacteriaceae 17 Bacteria Bacteroidetes Bacteroidia Bacteroidales SB 4 Bacteria Chlorobi BSV26 PK329 5 Bacteria Chloroflexi Anaerolineae CFB 18 Bacteria Bacteroidetes Bacteroidia Bacteroidales SB 8 Bacteria Bacteroidetes Flavobacteriia Flavobacteriales Flavobacteriaceae Muricauda 34 Bacteria Bacteroidetes Flavobacteriia Flavobacteriales Flavobacteriaceae