3 Archaea WCHD3 4 Bacteria Proteobacteria Alphaproteobacteria Rickettsiales mitochondria 9 Bacteria Bacteroidetes Cytophagia Cytophagales Cytophagaceae Leadbetterella 4 Bacteria Planctomycetes Pla3 3 Bacteria Gemmatimonadetes Gemm 21 Bacteria Actinobacteria Acidimicrobiia Acidimicrobiales koll13 40 Bacteria Actinobacteria Acidimicrobiia Acidimicrobiales koll13 47 Bacteria Proteobacteria Alphaproteobacteria Rhizobiales 5 Archaea WCHD3 26 Bacteria Gemmatimonadetes Gemm 4 Bacteria Actinobacteria Acidimicrobiia Acidimicrobiales Microthrixaceae 13 Bacteria Chloroflexi Anaerolineae SBR1031 SHA 7 Bacteria Gemmatimonadetes Gemm 18 Bacteria Actinobacteria Acidimicrobiia Acidimicrobiales koll13 14 Bacteria Actinobacteria Acidimicrobiia Acidimicrobiales C111 22 Bacteria Actinobacteria Acidimicrobiia Acidimicrobiales C111 5 Bacteria Gemmatimonadetes Gemm 4 Bacteria Actinobacteria Acidimicrobiia Acidimicrobiales SC3 6 Bacteria Actinobacteria Acidimicrobiia Acidimicrobiales Microthrixaceae 6 Bacteria Actinobacteria Acidimicrobiia Acidimicrobiales 9 Bacteria Actinobacteria Acidimicrobiia Acidimicrobiales C111 3 Bacteria Gemmatimonadetes Gemm 71 Bacteria Caldithrix Caldithrixae Caldithrixales Caldithrixaceae 4 Bacteria Proteobacteria Alphaproteobacteria Rhizobiales 25 Bacteria Proteobacteria Alphaproteobacteria Rhodobacterales Rhodobacteraceae 277 Bacteria Proteobacteria Alphaproteobacteria Rhodobacterales Rhodobacteraceae 39 Bacteria Proteobacteria Alphaproteobacteria Rhodobacterales Rhodobacteraceae 389 Bacteria Proteobacteria Gammaproteobacteria Chromatiales Chromatiaceae 7 Bacteria Proteobacteria Alphaproteobacteria Sphingomonadales Sphingomonadaceae 9 Bacteria Bacteroidetes Bacteroidia Bacteroidales 5 Bacteria Proteobacteria Deltaproteobacteria Desulfobacterales Desulfobulbaceae 6 Bacteria Proteobacteria Gammaproteobacteria 34P16 8 Bacteria Bacteroidetes Flavobacteriia Flavobacteriales Flavobacteriaceae 46 Bacteria Proteobacteria Alphaproteobacteria Rhodobacterales Rhodobacteraceae 41 Bacteria Actinobacteria Actinobacteria Actinomycetales Cellulomonadaceae Demequina 8 Bacteria Bacteroidetes Saprospiraceae 73 Bacteria Acidobacteria OS 11 Bacteria Proteobacteria Alphaproteobacteria Rhodobacterales Rhodobacteraceae 3 Bacteria Acidobacteria Sva0725 Sva0725 19 Bacteria Proteobacteria Deltaproteobacteria Desulfobacterales Desulfobacteraceae Desulfosarcina 9 Bacteria Bacteroidetes Flavobacteriia Flavobacteriales Flavobacteriaceae Polaribacter 9 Bacteria Proteobacteria Alphaproteobacteria Sphingomonadales Sphingomonadaceae 10 Bacteria Spirochaetes Spirochaetes Spirochaetales Spirochaetaceae Spirochaeta 203 Bacteria Cyanobacteria Chloroplast Stramenopiles 8 Bacteria Proteobacteria Gammaproteobacteria Alteromonadales Alteromonadaceae Candidatus_Endobugula 20 Bacteria Bacteroidetes Bacteroidia Bacteroidales 26 Bacteria Proteobacteria Alphaproteobacteria Rhodobacterales Rhodobacteraceae 6 Bacteria Proteobacteria Deltaproteobacteria Desulfobacterales Desulfobacteraceae 24 Bacteria Proteobacteria Gammaproteobacteria Alteromonadales 211ds20 52 Bacteria Proteobacteria Alphaproteobacteria Rhodobacterales Rhodobacteraceae Amaricoccus 10 Bacteria Proteobacteria Deltaproteobacteria Myxococcales 6 Bacteria Proteobacteria Gammaproteobacteria HOC36 178 Bacteria Bacteroidetes Bacteroidia Bacteroidales 14 Bacteria Proteobacteria Gammaproteobacteria Alteromonadales OM60 3 Bacteria Planctomycetes Planctomycetia Pirellulales Pirellulaceae 106 Bacteria Proteobacteria Gammaproteobacteria Thiotrichales Piscirickettsiaceae 9 Bacteria Chlorobi Ignavibacteria Ignavibacteriales Ignavibacteriaceae 4 Bacteria Fibrobacteres TG3 TG3 TSCOR003 3 Bacteria WS3 PRR PBS 29 Bacteria Bacteroidetes Saprospiraceae 13 Bacteria Proteobacteria Gammaproteobacteria Chromatiales 3 Bacteria Proteobacteria Alphaproteobacteria Rhizobiales Rhodobacteraceae 4 Bacteria Acidobacteria Acidobacteria iii1 RB40 32 Bacteria Proteobacteria Deltaproteobacteria Desulfobacterales Desulfobulbaceae 4 Bacteria Bacteroidetes Bacteroidia Bacteroidales 11 Bacteria Bacteroidetes Cytophagia Cytophagales Flammeovirgaceae 4 Bacteria Proteobacteria Alphaproteobacteria Rhodospirillales Rhodospirillaceae 16 Bacteria Bacteroidetes Flavobacteriia Flavobacteriales Flavobacteriaceae 5 Bacteria Acidobacteria AT 225 Bacteria Proteobacteria Gammaproteobacteria Thiotrichales Piscirickettsiaceae 60 Bacteria Proteobacteria Alphaproteobacteria Rhizobiales Rhodobacteraceae 53 Bacteria Proteobacteria Deltaproteobacteria Desulfuromonadales Desulfuromonadaceae 98 Bacteria Bacteroidetes Cytophagia Cytophagales Cytophagaceae 21 Bacteria Proteobacteria Deltaproteobacteria Myxococcales 3 Bacteria WS3 PRR Sediment CV106 3 Bacteria Spirochaetes Spirochaetes Spirochaetales Spirochaetaceae 3 Bacteria Proteobacteria Deltaproteobacteria Myxococcales Haliangiaceae 329 Bacteria Bacteroidetes Cytophagia Cytophagales Flammeovirgaceae 31 Bacteria Proteobacteria Alphaproteobacteria Kiloniellales Kiloniellaceae 4 Bacteria Bacteroidetes Saprospiraceae 250 Bacteria Proteobacteria Deltaproteobacteria Myxococcales 8 Bacteria Proteobacteria Gammaproteobacteria Alteromonadales Alteromonadaceae 6 Bacteria Caldithrix Caldithrixae Caldithrixales Caldithrixaceae 7 Bacteria Proteobacteria Deltaproteobacteria Myxococcales Haliangiaceae 26 Bacteria Proteobacteria Deltaproteobacteria Desulfobacterales Desulfobulbaceae 13 Bacteria Proteobacteria Deltaproteobacteria NB1 JTB38 5 Bacteria Spirochaetes Spirochaetes Spirochaetales Spirochaetaceae 9 Bacteria Proteobacteria Gammaproteobacteria Chromatiales 3 Bacteria Firmicutes Clostridia Clostridiales Ruminococcaceae 6 Bacteria Planctomycetes Planctomycetia Pirellulales Pirellulaceae 19 Bacteria Bacteroidetes Saprospiraceae 13 Bacteria Proteobacteria Deltaproteobacteria Desulfobacterales Desulfobulbaceae Desulforhopalus 15 Bacteria Bacteroidetes Bacteroidia Bacteroidales 3 Bacteria Acidobacteria BPC102 B110 131 Bacteria Proteobacteria Gammaproteobacteria Thiotrichales Piscirickettsiaceae 3 Bacteria Proteobacteria Deltaproteobacteria 15 Bacteria Acidobacteria Solibacteres Solibacterales PAUC26f 21 Bacteria Bacteroidetes Flavobacteriia Flavobacteriales Flavobacteriaceae 13 Bacteria Proteobacteria Gammaproteobacteria Oceanospirillales 6 Bacteria Proteobacteria Gammaproteobacteria Alteromonadales Alteromonadaceae Alteromonas 18 Bacteria Proteobacteria Gammaproteobacteria HOC36 6 Bacteria Bacteroidetes Saprospiraceae 12 Bacteria Verrucomicrobia 3 Bacteria Proteobacteria Deltaproteobacteria NB1 JTB38 14 Bacteria Firmicutes Clostridia Clostridiales Christensenellaceae 14 Bacteria Proteobacteria Gammaproteobacteria Thiotrichales Piscirickettsiaceae 4 Bacteria Bacteroidetes Flavobacteriia Flavobacteriales Flavobacteriaceae 14 Bacteria Proteobacteria Alphaproteobacteria Rhizobiales Hyphomicrobiaceae Devosia 19 Bacteria Proteobacteria Alphaproteobacteria Rhodobacterales Rhodobacteraceae Amaricoccus 50 Bacteria Bacteroidetes Flavobacteriia Flavobacteriales Cryomorphaceae 4 Bacteria Bacteroidetes Flavobacteriia Flavobacteriales Cryomorphaceae 13 Bacteria Bacteroidetes Flavobacteriia Flavobacteriales Flavobacteriaceae 11 Bacteria Proteobacteria Gammaproteobacteria Chromatiales 3 Bacteria Chloroflexi Anaerolineae CFB 22 Bacteria Chlorobi Ignavibacteria Ignavibacteriales Ignavibacteriaceae 3 Bacteria Proteobacteria Alphaproteobacteria Ellin329 4 Bacteria Bacteroidetes Saprospiraceae 10 Bacteria Bacteroidetes Flavobacteriia Flavobacteriales Flavobacteriaceae 3 Bacteria Chloroflexi Anaerolineae SBR1031 A4b 26 Bacteria Proteobacteria Gammaproteobacteria Chromatiales Ectothiorhodospiraceae 292 Bacteria Proteobacteria Gammaproteobacteria Alteromonadales OM60 4 Bacteria Bacteroidetes Saprospiraceae 6 Bacteria Planctomycetes C6 Ucm1571 23 Bacteria Actinobacteria Thermoleophilia Solirubrobacterales 8 Bacteria Acidobacteria Acidobacteria CCU21 92 Bacteria Cyanobacteria Chloroplast Stramenopiles 5 Bacteria Proteobacteria Deltaproteobacteria GMD14H09 3 Bacteria Spirochaetes Leptospiraceae Leptonema 11 Bacteria Bacteroidetes Saprospiraceae 6 Bacteria Bacteroidetes Cytophagia Cytophagales Flammeovirgaceae 3 Bacteria Proteobacteria Deltaproteobacteria NB1 JTB38 56 Bacteria Proteobacteria Alphaproteobacteria Sphingomonadales Erythrobacteraceae Citromicrobium 19 Bacteria Chlorobi Ignavibacteria Ignavibacteriales lheB3 11 Bacteria Bacteroidetes Chitinophagaceae 4 Bacteria Bacteroidetes Cytophagia Cytophagales Flammeovirgaceae 7 Bacteria Proteobacteria Alphaproteobacteria Rhizobiales Phyllobacteriaceae 14 Bacteria Bacteroidetes Flavobacteriia Flavobacteriales 4 Bacteria Bacteroidetes Bacteroidia Bacteroidales 4 Bacteria Proteobacteria Deltaproteobacteria NB1 NB1 57 Bacteria Proteobacteria Gammaproteobacteria Chromatiales Chromatiaceae 6 Bacteria Proteobacteria Alphaproteobacteria Rhodobacterales Rhodobacteraceae 15 Bacteria Bacteroidetes Bacteroidia Bacteroidales 32 Bacteria Proteobacteria Gammaproteobacteria Alteromonadales Alteromonadaceae 15 Bacteria Proteobacteria Deltaproteobacteria Desulfobacterales Desulfobacteraceae 107 Bacteria Bacteroidetes Bacteroidia Bacteroidales SB 4 Bacteria Proteobacteria Deltaproteobacteria Desulfobacterales Desulfobacteraceae Desulfococcus 13 Bacteria Bacteroidetes Bacteroidia Bacteroidales 7 Bacteria Proteobacteria Alphaproteobacteria Rhodospirillales 38 Bacteria Proteobacteria Gammaproteobacteria HOC36 5 Bacteria Spirochaetes Spirochaetes Spirochaetales Spirochaetaceae 4 Bacteria Spirochaetes Spirochaetes Spirochaetales Spirochaetaceae Treponema 5 Bacteria Spirochaetes Spirochaetes Spirochaetales Spirochaetaceae 40 Bacteria Proteobacteria Gammaproteobacteria Thiotrichales Piscirickettsiaceae 138 Bacteria Proteobacteria Gammaproteobacteria HTCC2188 HTCC2089 3 Bacteria Bacteroidetes 13 Bacteria Proteobacteria Gammaproteobacteria Alteromonadales OM60 6 Bacteria Chlorobi Ignavibacteria Ignavibacteriales Ignavibacteriaceae 94 Bacteria Proteobacteria Gammaproteobacteria 23 Bacteria Bacteroidetes Saprospiraceae 6 Bacteria Bacteroidetes Cytophagia Cytophagales Flammeovirgaceae 11 Bacteria Proteobacteria Alphaproteobacteria Rhodobacterales Rhodobacteraceae 15 Bacteria Proteobacteria Gammaproteobacteria Thiotrichales Piscirickettsiaceae 14 Bacteria Proteobacteria Deltaproteobacteria Desulfobacterales Desulfobacteraceae Desulfococcus 8 Bacteria Proteobacteria Alphaproteobacteria Rhizobiales Rhizobiaceae 3 Bacteria Bacteroidetes Rhodothermaceae 13 Bacteria Proteobacteria Alphaproteobacteria Sphingomonadales Erythrobacteraceae 34 Bacteria Bacteroidetes Bacteroidia Bacteroidales 10 Bacteria Proteobacteria Gammaproteobacteria Alteromonadales HTCC2188 30 Bacteria Proteobacteria Gammaproteobacteria Chromatiales Chromatiaceae 16 Bacteria Chloroflexi Anaerolineae GCA004 3 Bacteria Proteobacteria Deltaproteobacteria Myxococcales Haliangiaceae 4 Bacteria Bacteroidetes Flavobacteriia Flavobacteriales 19 Bacteria Bacteroidetes Saprospiraceae 13 Bacteria Acidobacteria Solibacteres Solibacterales PAUC26f 17 Bacteria Proteobacteria Alphaproteobacteria Sphingomonadales Sphingomonadaceae 19 Bacteria Proteobacteria Gammaproteobacteria 14 Bacteria Bacteroidetes Bacteroidia Bacteroidales 4 Bacteria Proteobacteria Alphaproteobacteria Rhodospirillales 50 Bacteria Proteobacteria Gammaproteobacteria Chromatiales 27 Bacteria Proteobacteria Deltaproteobacteria Desulfobacterales Desulfobacteraceae Desulfococcus 27 Bacteria Proteobacteria Deltaproteobacteria Myxococcales 16 Bacteria Chloroflexi Anaerolineae envOPS12 7 Bacteria Proteobacteria Gammaproteobacteria Oceanospirillales Oceanospirillaceae 6 Bacteria Proteobacteria Deltaproteobacteria NB1 JTB38 5 Bacteria Bacteroidetes Flavobacteriia Flavobacteriales Cryomorphaceae Cryomorpha 21 Bacteria Proteobacteria Gammaproteobacteria Chromatiales 20 Bacteria Proteobacteria Deltaproteobacteria Desulfuromonadales Desulfuromonadaceae 60 Bacteria Proteobacteria Alphaproteobacteria Rhodospirillales 27 Bacteria Proteobacteria Gammaproteobacteria 28 Bacteria Proteobacteria Gammaproteobacteria Marinicella 5 Bacteria Proteobacteria Gammaproteobacteria Thiotrichales Piscirickettsiaceae 7 Bacteria Proteobacteria Deltaproteobacteria 36 Bacteria Bacteroidetes Bacteroidia Bacteroidales 4 Bacteria Proteobacteria Deltaproteobacteria Myxococcales 33 Bacteria Proteobacteria Gammaproteobacteria Thiotrichales Piscirickettsiaceae 3 Bacteria Planctomycetes 028H05 96 Bacteria Proteobacteria Gammaproteobacteria Alteromonadales Alteromonadaceae 35 Bacteria Proteobacteria Alphaproteobacteria Rhizobiales Hyphomicrobiaceae 6 Bacteria Fibrobacteres TG3 TG3 TSCOR003 10 Bacteria Chloroflexi Anaerolineae GCA004 20 Bacteria Proteobacteria Alphaproteobacteria Rhodobacterales Rhodobacteraceae 3 Bacteria Verrucomicrobia Verrucomicrobiae Verrucomicrobiales Verrucomicrobiaceae 30 Bacteria Bacteroidetes Saprospiraceae 3 Bacteria Planctomycetes Planctomycetia Pirellulales Pirellulaceae 11 Bacteria Proteobacteria Gammaproteobacteria HTCC2188 HTCC2089 3 Bacteria Bacteroidetes Bacteroidia Bacteroidales 20 Bacteria Bacteroidetes Bacteroidia Bacteroidales 4 Bacteria Proteobacteria Alphaproteobacteria Rhodospirillales Rhodospirillaceae Inquilinus 14 Bacteria Bacteroidetes Bacteroidia Bacteroidales 5 Bacteria Proteobacteria Gammaproteobacteria Alteromonadales OM60 52 Bacteria Bacteroidetes Bacteroidia Bacteroidales SB 23 Bacteria Bacteroidetes Cytophagia Cytophagales Flammeovirgaceae 46 Bacteria Proteobacteria Gammaproteobacteria 28 Bacteria Proteobacteria Alphaproteobacteria Rhodobacterales Rhodobacteraceae Loktanella 15 Bacteria Proteobacteria Gammaproteobacteria Oceanospirillales 53 Bacteria Proteobacteria Gammaproteobacteria Thiotrichales Piscirickettsiaceae 3 Bacteria Proteobacteria Gammaproteobacteria Chromatiales Ectothiorhodospiraceae 22 Bacteria Proteobacteria Gammaproteobacteria Thiotrichales Thiotrichaceae 10 Bacteria Proteobacteria Deltaproteobacteria Desulfobacterales Desulfobacteraceae Desulfococcus 21 Bacteria Bacteroidetes Flavobacteriia Flavobacteriales Flavobacteriaceae 10 Bacteria Bacteroidetes Bacteroidia Bacteroidales 4 Bacteria Bacteroidetes Bacteroidia Bacteroidales 8 Bacteria Proteobacteria Deltaproteobacteria NB1 JTB38 95 Bacteria Bacteroidetes Bacteroidia Bacteroidales 116 Bacteria Proteobacteria Alphaproteobacteria Rhizobiales Hyphomicrobiaceae 95 Bacteria Proteobacteria Gammaproteobacteria Xanthomonadales Xanthomonadaceae 19 Bacteria Planctomycetes Planctomycetia Pirellulales Pirellulaceae 24 Bacteria Proteobacteria Alphaproteobacteria Rhodobacterales Rhodobacteraceae Amaricoccus 8 Bacteria Firmicutes Clostridia MBA08 28 Bacteria Proteobacteria Gammaproteobacteria Alteromonadales Alteromonadaceae 6 Bacteria Bacteroidetes Bacteroidia Bacteroidales 5 Bacteria Bacteroidetes Flavobacteriia Flavobacteriales 4 Bacteria Caldithrix Caldithrixae Caldithrixales Caldithrixaceae 13 Bacteria Chlorobi Ignavibacteria Ignavibacteriales Ignavibacteriaceae 7 Bacteria Verrucomicrobia Verrucomicrobiae Verrucomicrobiales Verrucomicrobiaceae Luteolibacter 6 Bacteria Proteobacteria Alphaproteobacteria Rhizobiales Aurantimonadaceae 8 Bacteria Chlorobi SJA 8 Bacteria Hyd24 WM88 14 Bacteria Proteobacteria Alphaproteobacteria Rhizobiales Hyphomicrobiaceae 23 Bacteria Proteobacteria Deltaproteobacteria Myxococcales 5 Bacteria Proteobacteria Deltaproteobacteria NB1 7 Bacteria Bacteroidetes Saprospiraceae 112 Bacteria Proteobacteria Alphaproteobacteria Rhodobacterales Rhodobacteraceae 22 Bacteria Proteobacteria Gammaproteobacteria Alteromonadales Alteromonadaceae 3 Bacteria Chlorobi Ignavibacteria Ignavibacteriales Ignavibacteriaceae 3 Bacteria Bacteroidetes Saprospiraceae 3 Bacteria Proteobacteria Alphaproteobacteria Rhodobacterales Rhodobacteraceae 13 Bacteria Proteobacteria Deltaproteobacteria Desulfuromonadales Pelobacteraceae 5 Bacteria Proteobacteria Gammaproteobacteria Chromatiales 53 Bacteria Proteobacteria Alphaproteobacteria Rhodobacterales Rhodobacteraceae Antarctobacter 10 Bacteria Proteobacteria Gammaproteobacteria Alteromonadales Alteromonadaceae 3 Bacteria Proteobacteria Alphaproteobacteria Sphingomonadales Erythrobacteraceae 17 Bacteria Spirochaetes Spirochaetes Spirochaetales Spirochaetaceae Spirochaeta 10 Bacteria Proteobacteria Alphaproteobacteria Rhizobiales Hyphomicrobiaceae Hyphomicrobium 10 Bacteria Bacteroidetes Rhodothermaceae Rubricoccus 15 Bacteria Proteobacteria Gammaproteobacteria Chromatiales 11 Bacteria Proteobacteria Deltaproteobacteria Desulfarculales Desulfarculaceae 8 Bacteria Proteobacteria Deltaproteobacteria Myxococcales 151 Bacteria Cyanobacteria Chloroplast Stramenopiles 8 Bacteria Spirochaetes Spirochaetes Spirochaetales Spirochaetaceae 12 Bacteria Proteobacteria Deltaproteobacteria Myxococcales 16 Bacteria Proteobacteria Gammaproteobacteria 28 Bacteria Proteobacteria Deltaproteobacteria NB1 JTB38 4 Bacteria Bacteroidetes Bacteroidia Bacteroidales 13 Bacteria Verrucomicrobia 35 Bacteria Bacteroidetes Bacteroidia Bacteroidales 13 Bacteria Proteobacteria Gammaproteobacteria Alteromonadales 56 Bacteria Bacteroidetes Bacteroidia Bacteroidales VC21_Bac22 6 Bacteria Proteobacteria Deltaproteobacteria Desulfobacterales Desulfobulbaceae 20 Bacteria Proteobacteria Gammaproteobacteria Oceanospirillales 21 Bacteria Gemmatimonadetes Gemm 22 Bacteria Proteobacteria Alphaproteobacteria 15 Bacteria Bacteroidetes Cytophagia Cytophagales Flammeovirgaceae 116 Bacteria Proteobacteria Deltaproteobacteria Desulfobacterales Desulfobacteraceae 53 Bacteria Bacteroidetes Bacteroidia Bacteroidales SB 5 Bacteria Proteobacteria Gammaproteobacteria Alteromonadales HTCC2188 HTCC 3 Bacteria Proteobacteria Deltaproteobacteria Myxococcales Nannocystaceae Plesiocystis 21 Bacteria Proteobacteria Alphaproteobacteria Rhodobacterales Rhodobacteraceae 16 Bacteria Bacteroidetes Cytophagia Cytophagales Flammeovirgaceae 16 Bacteria Bacteroidetes Flavobacteriia Flavobacteriales 41 Bacteria Proteobacteria Deltaproteobacteria Desulfobacterales Desulfobulbaceae 44 Bacteria Bacteroidetes Flavobacteriia Flavobacteriales Flavobacteriaceae 23 Bacteria Verrucomicrobia Verrucomicrobiae Verrucomicrobiales Verrucomicrobiaceae 4 Bacteria Bacteroidetes Cytophagia Cytophagales Cytophagaceae 5 Bacteria Proteobacteria Deltaproteobacteria Myxococcales 3 Bacteria Verrucomicrobia Opitutae Opitutales Opitutaceae Opitutus 15 Bacteria Proteobacteria Gammaproteobacteria Chromatiales 24 Bacteria Cyanobacteria Chloroplast Streptophyta 13 Bacteria Proteobacteria Alphaproteobacteria Rhodobacterales Hyphomonadaceae 6 Bacteria Proteobacteria Gammaproteobacteria Alteromonadales Alteromonadaceae 10 Bacteria Caldithrix Caldithrixae Caldithrixales Caldithrixaceae 61 Bacteria Proteobacteria Deltaproteobacteria Desulfuromonadales Desulfuromonadaceae 5 Bacteria Chlorobi Ignavibacteria Ignavibacteriales OTUb7 6 Bacteria Proteobacteria Alphaproteobacteria 24 Bacteria Proteobacteria Gammaproteobacteria Thiotrichales Piscirickettsiaceae 4 Bacteria Bacteroidetes Flavobacteriia Flavobacteriales Flavobacteriaceae Gramella 8 Bacteria Proteobacteria Gammaproteobacteria Alteromonadales HTCC2188 HTCC 6 Bacteria Proteobacteria Alphaproteobacteria Rhodospirillales 13 Bacteria Spirochaetes Spirochaetes Spirochaetales Spirochaetaceae 13 Bacteria Bacteroidetes Rhodothermaceae 6 Bacteria Bacteroidetes Bacteroidia Bacteroidales 11 Bacteria Spirochaetes Spirochaetes Spirochaetales Spirochaetaceae Spirochaeta 13 Bacteria Cyanobacteria Chloroplast Stramenopiles 3 Bacteria GN04 GN15 9 Bacteria Bacteroidetes Flavobacteriia Flavobacteriales Flavobacteriaceae 8 Bacteria Bacteroidetes Cytophagia Cytophagales Flammeovirgaceae 78 Bacteria Bacteroidetes Flavobacteriia Flavobacteriales Flavobacteriaceae Lutimonas 5 Archaea Crenarchaeota MCG B10 16 Bacteria Proteobacteria Alphaproteobacteria Rhizobiales 29 Bacteria Bacteroidetes Bacteroidia Bacteroidales 30 Bacteria Proteobacteria Gammaproteobacteria Chromatiales Halothiobacillaceae Halothiobacillus 5 Bacteria Proteobacteria Deltaproteobacteria Myxococcales 12 Bacteria Proteobacteria Gammaproteobacteria Alteromonadales Alteromonadaceae 4 Bacteria Proteobacteria Deltaproteobacteria Bdellovibrionales Bacteriovoracaceae 4 Bacteria Proteobacteria Deltaproteobacteria Myxococcales 10 Bacteria Proteobacteria Alphaproteobacteria Rhizobiales Phyllobacteriaceae 148 Bacteria Proteobacteria Deltaproteobacteria Desulfarculales Desulfarculaceae 10 Bacteria Proteobacteria Alphaproteobacteria Rhodobacterales Rhodobacteraceae 8 Bacteria Verrucomicrobia Opitutae Pelagicoccus 12 Bacteria Proteobacteria Gammaproteobacteria Oceanospirillales Alcanivoracaceae Alcanivorax 6 Bacteria Proteobacteria Alphaproteobacteria 21 Bacteria Bacteroidetes Flavobacteriia Flavobacteriales Cryomorphaceae 6 Bacteria Proteobacteria Alphaproteobacteria Rhodobacterales Rhodobacteraceae 10 Bacteria Proteobacteria Alphaproteobacteria Sphingomonadales Erythrobacteraceae 17 Bacteria Proteobacteria Gammaproteobacteria 218 Bacteria Chlorobi Ignavibacteria Ignavibacteriales Ignavibacteriaceae 8 Bacteria Verrucomicrobia 14 Bacteria Verrucomicrobia 4 Bacteria Proteobacteria Deltaproteobacteria Myxococcales 9 Bacteria Proteobacteria Gammaproteobacteria Thiotrichales Piscirickettsiaceae 28 Bacteria Proteobacteria Gammaproteobacteria Alteromonadales OM60 10 Bacteria Proteobacteria Alphaproteobacteria Rhodobacterales Rhodobacteraceae 6 Bacteria Bacteroidetes Flavobacteriia Flavobacteriales Flavobacteriaceae 9 Bacteria Proteobacteria Alphaproteobacteria Sphingomonadales Sphingomonadaceae 16 Bacteria Proteobacteria Alphaproteobacteria Rhodobacterales Rhodobacteraceae 38 Bacteria Proteobacteria Deltaproteobacteria Myxococcales 24 Bacteria Proteobacteria Alphaproteobacteria Sphingomonadales Erythrobacteraceae 5 Bacteria Proteobacteria Deltaproteobacteria Myxococcales 19 Bacteria Proteobacteria Gammaproteobacteria Alteromonadales 32 Bacteria Proteobacteria Alphaproteobacteria Rhodobacterales Rhodobacteraceae Marivita 7 Bacteria Actinobacteria Actinobacteria Actinomycetales Cellulomonadaceae Demequina 27 Bacteria Proteobacteria Gammaproteobacteria Chromatiales 8 Bacteria Proteobacteria Gammaproteobacteria Chromatiales Ectothiorhodospiraceae 7 Bacteria Bacteroidetes Flavobacteriia Flavobacteriales Flavobacteriaceae 21 Bacteria SAR406 AB16 Arctic96B A714017 so4B24 12 Bacteria Proteobacteria Gammaproteobacteria Chromatiales Chromatiaceae 6 Bacteria Proteobacteria Alphaproteobacteria Rickettsiales Rickettsiaceae 4 Bacteria Bacteroidetes Flavobacteriia Flavobacteriales Flavobacteriaceae 36 Bacteria Bacteroidetes Bacteroidia Bacteroidales SB 5 Bacteria Proteobacteria Deltaproteobacteria Myxococcales 16 Bacteria Proteobacteria Gammaproteobacteria Alteromonadales OM60 9 Bacteria Bacteroidetes Cytophagia Cytophagales SGUS912 3 Bacteria Bacteroidetes Flavobacteriia Flavobacteriales Flavobacteriaceae 5 Bacteria Bacteroidetes Flavobacteriia Flavobacteriales Cryomorphaceae 14 Bacteria Bacteroidetes Saprospiraceae 7 Bacteria Bacteroidetes Balneola 10 Bacteria Proteobacteria 8 Bacteria Proteobacteria Deltaproteobacteria Desulfuromonadales Desulfuromonadaceae 7 Bacteria Proteobacteria Gammaproteobacteria Chromatiales 6 Bacteria Bacteroidetes Saprospiraceae 89 Bacteria Proteobacteria Deltaproteobacteria Desulfobacterales Desulfobulbaceae 10 Bacteria Proteobacteria Alphaproteobacteria Sphingomonadales Erythrobacteraceae 4 Bacteria Bacteroidetes Saprospiraceae 22 Bacteria Proteobacteria Gammaproteobacteria Alteromonadales Alteromonadaceae 9 Bacteria Proteobacteria Alphaproteobacteria Sphingomonadales Erythrobacteraceae Lutibacterium 6 Bacteria Cyanobacteria Oscillatoriophycideae Chroococcales Xenococcaceae 8 Bacteria Proteobacteria Gammaproteobacteria Alteromonadales 17 Bacteria Proteobacteria Deltaproteobacteria Myxococcales 65 Bacteria Bacteroidetes Cytophagia Cytophagales Flammeovirgaceae 9 Bacteria Proteobacteria Deltaproteobacteria Desulfobacterales Desulfobacteraceae Desulfococcus 13 Bacteria Proteobacteria Gammaproteobacteria Chromatiales 7 Bacteria Bacteroidetes Bacteroidia Bacteroidales 15 Bacteria Chloroflexi Anaerolineae envOPS12 8 Bacteria Bacteroidetes Flavobacteriia Flavobacteriales Flavobacteriaceae 12 Bacteria Chloroflexi Ellin6529 14 Bacteria Proteobacteria Alphaproteobacteria Sphingomonadales Erythrobacteraceae Lutibacterium 6 Bacteria Planctomycetes Planctomycetia Planctomycetales Planctomycetaceae Planctomyces 20 Bacteria Proteobacteria Deltaproteobacteria Desulfobacterales Desulfobacteraceae 4 Bacteria Planctomycetes Planctomycetia Pirellulales Pirellulaceae 4 Bacteria Bacteroidetes Bacteroidia Bacteroidales SB 6 Bacteria Planctomycetes Planctomycetia Pirellulales Pirellulaceae 15 Bacteria Proteobacteria Gammaproteobacteria Thiohalorhabdales 22 Bacteria Proteobacteria Alphaproteobacteria Rhodobacterales Hyphomonadaceae 35 Bacteria Proteobacteria Gammaproteobacteria 6 Bacteria Proteobacteria Alphaproteobacteria 5 Bacteria Verrucomicrobia 6 Bacteria Bacteroidetes Flavobacteriia Flavobacteriales 3 Bacteria Verrucomicrobia Opitutae 96 Bacteria Proteobacteria Alphaproteobacteria Rhodobacterales Rhodobacteraceae 7 Bacteria Proteobacteria Deltaproteobacteria NB1 NB1 10 Bacteria Proteobacteria Alphaproteobacteria Sphingomonadales Sphingomonadaceae 151 Bacteria Bacteroidetes Cytophagia Cytophagales Flammeovirgaceae 7 Bacteria Planctomycetes Planctomycetia Planctomycetales Planctomycetaceae Planctomyces 90 Bacteria Proteobacteria Deltaproteobacteria Desulfobacterales Desulfobacteraceae Desulfococcus 8 Bacteria Bacteroidetes Bacteroidia Bacteroidales 33 Bacteria Cyanobacteria Chloroplast Stramenopiles 5 Bacteria WS3 PRR GN03 19 Bacteria Proteobacteria Alphaproteobacteria Rhodobacterales Rhodobacteraceae 8 Bacteria Bacteroidetes Bacteroidia Bacteroidales 22 Bacteria Proteobacteria Deltaproteobacteria Myxococcales 3 Bacteria Proteobacteria Deltaproteobacteria Myxococcales 21 Bacteria Bacteroidetes Bacteroidia Bacteroidales 5 Bacteria Bacteroidetes Flavobacteriia Flavobacteriales Cryomorphaceae Fluviicola 5 Bacteria Cyanobacteria Synechococcophycideae Pseudanabaenales Pseudanabaenaceae 18 Bacteria Proteobacteria Gammaproteobacteria Vibrionales Vibrionaceae Vibrio 3 Bacteria Bacteroidetes Bacteroidia Bacteroidales 4 Bacteria Chloroflexi Anaerolineae SBR1031 A4b 139 Bacteria Proteobacteria Gammaproteobacteria Xanthomonadales Xanthomonadaceae 3 Bacteria Planctomycetes Planctomycetia Pirellulales Pirellulaceae 3 Bacteria Proteobacteria Gammaproteobacteria Marinicella 27 Bacteria Bacteroidetes Saprospiraceae 16 Bacteria Proteobacteria Alphaproteobacteria Rhodospirillales Rhodospirillaceae 26 Bacteria Proteobacteria Alphaproteobacteria Rhodobacterales Rhodobacteraceae 5 Bacteria Spirochaetes Spirochaetes Spirochaetales Spirochaetaceae Spirochaeta 4 Bacteria Cyanobacteria Synechococcophycideae Pseudanabaenales Pseudanabaenaceae Halomicronema 11 Bacteria Proteobacteria Deltaproteobacteria Myxococcales 18 Bacteria Proteobacteria Alphaproteobacteria Rhodobacterales Rhodobacteraceae 31 Bacteria Bacteroidetes Cytophagia Cytophagales Flammeovirgaceae 5 Bacteria Proteobacteria Alphaproteobacteria Rhodobacterales Rhodobacteraceae 12 Bacteria Proteobacteria Gammaproteobacteria Chromatiales 7 Bacteria Proteobacteria Alphaproteobacteria Rhodospirillales 5 Bacteria Proteobacteria Alphaproteobacteria Rhizobiales 6 Bacteria Proteobacteria Deltaproteobacteria NB1 JTB38 6 Bacteria Bacteroidetes Cytophagia Cytophagales Flammeovirgaceae 19 Bacteria Bacteroidetes Bacteroidia Bacteroidales VC21_Bac22 27 Bacteria Bacteroidetes Flavobacteriia Flavobacteriales Flavobacteriaceae Winogradskyella Winogradskyella_thalassocola 7 Bacteria Bacteroidetes Flavobacteriia Flavobacteriales Cryomorphaceae 5 Bacteria Planctomycetes Planctomycetia Pirellulales Pirellulaceae 6 Bacteria Bacteroidetes Flavobacteriia Flavobacteriales Flavobacteriaceae 23 Bacteria Bacteroidetes Cytophagia Cytophagales Cyclobacteriaceae 12 Bacteria Bacteroidetes Saprospiraceae 6 Bacteria Proteobacteria Gammaproteobacteria Thiohalorhabdales 62 Bacteria Proteobacteria Gammaproteobacteria Chromatiales 60 Bacteria Proteobacteria Alphaproteobacteria Rhodospirillales 9 Bacteria Proteobacteria Gammaproteobacteria Xanthomonadales Xanthomonadaceae 15 Bacteria Proteobacteria Gammaproteobacteria Alteromonadales 36 Bacteria Proteobacteria Deltaproteobacteria Myxococcales 28 Bacteria Proteobacteria Gammaproteobacteria Alteromonadales Alteromonadaceae 20 Bacteria Proteobacteria Alphaproteobacteria 7 Bacteria Proteobacteria Alphaproteobacteria 12 Bacteria Proteobacteria Alphaproteobacteria Rhizobiales 21 Bacteria Proteobacteria Alphaproteobacteria Rhizobiales Phyllobacteriaceae 9 Bacteria Gemmatimonadetes Gemm 12 Bacteria Bacteroidetes Flavobacteriia Flavobacteriales 7 Bacteria Bacteroidetes Bacteroidia Bacteroidales VC21_Bac22 4 Bacteria Bacteroidetes Flavobacteriia Flavobacteriales Cryomorphaceae Owenweeksia 26 Bacteria Bacteroidetes Flavobacteriia Flavobacteriales Flavobacteriaceae 3 Bacteria Planctomycetes Planctomycetia Pirellulales Pirellulaceae 10 Bacteria Firmicutes Clostridia Clostridiales Christensenellaceae 8 Bacteria Chlorobi Ignavibacteria Ignavibacteriales Ignavibacteriaceae 5 Bacteria Proteobacteria Alphaproteobacteria Rhodospirillales 5 Bacteria Gemmatimonadetes Gemm 12 Bacteria Proteobacteria Deltaproteobacteria Desulfobacterales Desulfobacteraceae 5 Bacteria Proteobacteria Epsilonproteobacteria Campylobacterales Helicobacteraceae Sulfurimonas 10 Bacteria Bacteroidetes Sphingobacteriia Sphingobacteriales NS11 8 Bacteria Proteobacteria Deltaproteobacteria Desulfobacterales Desulfobacteraceae Desulfococcus 11 Bacteria Proteobacteria Gammaproteobacteria Thiohalorhabdales 12 Bacteria Proteobacteria Deltaproteobacteria NB1 JTB38 9 Bacteria Bacteroidetes Chitinophagaceae 6 Bacteria WS3 PRR GN03 KSB4 12 Bacteria Actinobacteria Actinobacteria Actinomycetales Mycobacteriaceae Mycobacterium 13 Bacteria Proteobacteria Deltaproteobacteria Desulfobacterales Desulfobacteraceae Desulfococcus 3 Bacteria Chloroflexi Anaerolineae SBR1031 A4b 11 Bacteria Spirochaetes Spirochaetes Spirochaetales Spirochaetaceae Spirochaeta 8 Bacteria Proteobacteria Deltaproteobacteria NB1 JTB38 8 Bacteria Bacteroidetes Cytophagia Cytophagales Flammeovirgaceae 3 Bacteria Planctomycetes OM190 agg27 4 Bacteria Bacteroidetes Flavobacteriia Flavobacteriales Cryomorphaceae 7 Bacteria Proteobacteria Deltaproteobacteria Myxococcales Haliangiaceae 4 Bacteria Nitrospirae Nitrospira Nitrospirales LCP 10 Bacteria Proteobacteria Gammaproteobacteria Chromatiales Ectothiorhodospiraceae 16 Bacteria Proteobacteria Alphaproteobacteria Sphingomonadales Sphingomonadaceae 7 Bacteria Bacteroidetes Flavobacteriia Flavobacteriales 3 Bacteria Proteobacteria Gammaproteobacteria Oceanospirillales Saccharospirillaceae 7 Bacteria Planctomycetes Phycisphaerae MSBL9 25 Bacteria Proteobacteria Alphaproteobacteria Rhizobiales Phyllobacteriaceae 3 Bacteria Bacteroidetes Bacteroidia Bacteroidales 3 Bacteria Bacteroidetes Cytophagia Cytophagales Flammeovirgaceae 4 Bacteria Cyanobacteria Oscillatoriophycideae Chroococcales Xenococcaceae 6 Bacteria Proteobacteria Gammaproteobacteria Chromatiales Chromatiaceae 56 Bacteria Proteobacteria Deltaproteobacteria Desulfobacterales Desulfobacteraceae 4 Bacteria Proteobacteria Deltaproteobacteria Myxococcales Cystobacterineae 6 Bacteria Bacteroidetes Cytophagia Cytophagales Flammeovirgaceae 15 Bacteria Bacteroidetes Flavobacteriia Flavobacteriales Flavobacteriaceae Winogradskyella 12 Bacteria Proteobacteria Gammaproteobacteria Chromatiales Ectothiorhodospiraceae 44 Bacteria Proteobacteria Deltaproteobacteria Desulfuromonadales Desulfuromonadaceae 3 Bacteria Proteobacteria Deltaproteobacteria Desulfobacterales Desulfobacteraceae 15 Bacteria Spirochaetes Spirochaetes Spirochaetales Spirochaetaceae 7 Bacteria GN04 GN15 4 Bacteria Acidobacteria AT 17 Bacteria Proteobacteria Gammaproteobacteria Alteromonadales OM60 22 Bacteria Bacteroidetes Bacteroidia Bacteroidales 12 Bacteria Bacteroidetes Flavobacteriia Flavobacteriales Flavobacteriaceae 7 Bacteria Proteobacteria Deltaproteobacteria Desulfobacterales Desulfobacteraceae 9 Bacteria Bacteroidetes Saprospiraceae 23 Bacteria Bacteroidetes Cytophagia Cytophagales Flammeovirgaceae 3 Bacteria Proteobacteria Gammaproteobacteria Chromatiales Chromatiaceae Thiococcus 11 Bacteria Proteobacteria Alphaproteobacteria Rhizobiales Rhizobiaceae Agrobacterium 6 Bacteria Bacteroidetes KSA1 5 Bacteria Proteobacteria Deltaproteobacteria Desulfobacterales Desulfobulbaceae 3 Bacteria Bacteroidetes Saprospiraceae 6 Bacteria Proteobacteria Gammaproteobacteria Xanthomonadales Xanthomonadaceae 22 Bacteria Bacteroidetes Cytophagia Cytophagales Flammeovirgaceae 6 Bacteria Proteobacteria Epsilonproteobacteria Campylobacterales Helicobacteraceae Sulfurimonas 7 Bacteria Proteobacteria Alphaproteobacteria 5 Bacteria Acidobacteria RB41 Ellin6075 4 Bacteria Bacteroidetes Cytophagia Cytophagales Flammeovirgaceae 4 Bacteria Proteobacteria Deltaproteobacteria 3 Bacteria Proteobacteria Gammaproteobacteria Thiotrichales Piscirickettsiaceae 12 Bacteria Proteobacteria Deltaproteobacteria Myxococcales 14 Bacteria Bacteroidetes Saprospiraceae 7 Bacteria Proteobacteria Deltaproteobacteria NB1 JTB38 4 Bacteria Spirochaetes Spirochaetes Spirochaetales Spirochaetaceae 8 Bacteria Bacteroidetes Flavobacteriia Flavobacteriales Cryomorphaceae Fluviicola 14 Bacteria Caldithrix Caldithrixae Caldithrixales Caldithrixaceae 6 Bacteria Bacteroidetes Chitinophagaceae 15 Bacteria Proteobacteria Gammaproteobacteria Thiohalorhabdales 14 Bacteria Proteobacteria Alphaproteobacteria Rhodospirillales Rhodospirillaceae 4 Bacteria Proteobacteria Deltaproteobacteria Myxococcales 3 Bacteria Planctomycetes OM190 agg27 6 Bacteria Chloroflexi Anaerolineae DRC31 6 Bacteria Proteobacteria Deltaproteobacteria Desulfobacterales Desulfobulbaceae Desulfocapsa 6 Bacteria Bacteroidetes Flavobacteriia Flavobacteriales Cryomorphaceae 3 Bacteria Proteobacteria Alphaproteobacteria Rhodospirillales Rhodospirillaceae 9 Bacteria Proteobacteria Gammaproteobacteria Chromatiales Chromatiaceae 4 Bacteria Proteobacteria Deltaproteobacteria Myxococcales 20 Bacteria Proteobacteria Deltaproteobacteria Desulfobacterales Desulfobulbaceae 10 Bacteria Caldithrix Caldithrixae Caldithrixales Caldithrixaceae LCP 3 Archaea YLA114 18 Bacteria Proteobacteria Gammaproteobacteria Chromatiales Ectothiorhodospiraceae 7 Bacteria Bacteroidetes Saprospiraceae 5 Bacteria Proteobacteria Alphaproteobacteria Rhizobiales Hyphomicrobiaceae Rhodoplanes 10 Bacteria Proteobacteria Deltaproteobacteria Desulfarculales Desulfarculaceae 15 Bacteria Proteobacteria Alphaproteobacteria Rickettsiales mitochondria 10 Bacteria Proteobacteria Alphaproteobacteria Rhizobiales Hyphomicrobiaceae 3 Bacteria Bacteroidetes Flavobacteriia Flavobacteriales Cloacibacterium 64 Bacteria Bacteroidetes Bacteroidia Bacteroidales SB 8 Bacteria Proteobacteria Gammaproteobacteria Chromatiales 32 Bacteria Proteobacteria Deltaproteobacteria Desulfobacterales Desulfobulbaceae 7 Bacteria Proteobacteria Alphaproteobacteria Rickettsiales mitochondria 34 Bacteria Tenericutes Mollicutes