4 Archaea WCHD3 10 Bacteria Chloroflexi Anaerolineae SBR1031 SHA 9 Bacteria Gemmatimonadetes Gemm 9 Bacteria Planctomycetes Planctomycetia Pirellulales Pirellulaceae 9 Bacteria Proteobacteria Deltaproteobacteria 4 Bacteria Acidobacteria RB25 14 Bacteria Proteobacteria Deltaproteobacteria Desulfobacterales Desulfobulbaceae 8 Bacteria Actinobacteria Acidimicrobiia Acidimicrobiales C111 39 Archaea Crenarchaeota MCG B10 5 Bacteria Spirochaetes Spirochaetes Spirochaetales Spirochaetaceae 26 Bacteria Planctomycetes Planctomycetia Planctomycetales Planctomycetaceae Planctomyces 52 Bacteria Cyanobacteria Chloroplast Stramenopiles 15 Bacteria Caldithrix Caldithrixae Caldithrixales Caldithrixaceae 15 Bacteria Proteobacteria Gammaproteobacteria Thiotrichales Piscirickettsiaceae 49 Bacteria Proteobacteria Gammaproteobacteria Chromatiales 68 Bacteria Proteobacteria Gammaproteobacteria Alteromonadales OM60 7 Archaea Crenarchaeota MCG pGrfC26 8 Archaea Crenarchaeota Thaumarchaeota Cenarchaeales Cenarchaeaceae Nitrosopumilus 37 Bacteria Bacteroidetes Flavobacteriia Flavobacteriales Flavobacteriaceae 4 Bacteria Chlorobi Ignavibacteria Ignavibacteriales Ignavibacteriaceae 7 Bacteria Verrucomicrobia Verrucomicrobiae Verrucomicrobiales Verrucomicrobiaceae Luteolibacter 46 Bacteria Proteobacteria Gammaproteobacteria Chromatiales 6 Bacteria Spirochaetes Spirochaetes Spirochaetales Spirochaetaceae Spirochaeta 9 Bacteria Verrucomicrobia Verruco R76 20 Bacteria Proteobacteria Gammaproteobacteria Alteromonadales OM60 9 Bacteria Gemmatimonadetes Gemm 4 Bacteria Planctomycetes Planctomycetia Pirellulales Pirellulaceae 36 Bacteria Bacteroidetes Bacteroidia Bacteroidales 7 Bacteria Acidobacteria BPC102 B110 13 Bacteria Proteobacteria Alphaproteobacteria Rhizobiales 9 Bacteria Proteobacteria Gammaproteobacteria Chromatiales 43 Bacteria Acidobacteria Acidobacteria CCU21 3 Bacteria Proteobacteria Alphaproteobacteria Rhodobacterales Rhodobacteraceae 3 Bacteria Bacteroidetes Cytophagia Cytophagales Flammeovirgaceae 3 Bacteria Planctomycetes Planctomycetia Pirellulales Pirellulaceae 55 Bacteria Bacteroidetes Flavobacteriia Flavobacteriales Flavobacteriaceae 19 Bacteria Bacteroidetes Cytophagia Cytophagales Flammeovirgaceae 5 Bacteria Caldithrix Caldithrixae Caldithrixales Caldithrixaceae LCP 6 Bacteria Bacteroidetes Flavobacteriia Flavobacteriales Flavobacteriaceae 10 Bacteria Bacteroidetes Cytophagia Cytophagales Flammeovirgaceae 4 Bacteria Proteobacteria Deltaproteobacteria Desulfobacterales Desulfobacteraceae 43 Bacteria Proteobacteria Deltaproteobacteria Myxococcales 7 Bacteria Proteobacteria Epsilonproteobacteria Campylobacterales Helicobacteraceae 4 Bacteria Proteobacteria Gammaproteobacteria Alteromonadales 211ds20 81 Bacteria Proteobacteria Gammaproteobacteria 9 Archaea Crenarchaeota MCG pGrfC26 3 Bacteria Bacteroidetes Flavobacteriia Flavobacteriales Flavobacteriaceae 24 Bacteria Proteobacteria Gammaproteobacteria Chromatiales Chromatiaceae 22 Bacteria Proteobacteria Deltaproteobacteria Syntrophobacterales Syntrophobacteraceae 6 Bacteria Chlorobi Ignavibacteria Ignavibacteriales Ignavibacteriaceae 49 Bacteria Cyanobacteria Chloroplast Stramenopiles 20 Bacteria Proteobacteria Gammaproteobacteria Chromatiales 12 Bacteria Proteobacteria Gammaproteobacteria Thiotrichales Piscirickettsiaceae 12 Bacteria Proteobacteria Gammaproteobacteria Thiotrichales Piscirickettsiaceae 4 Bacteria Planctomycetes Phycisphaerae MSBL9 6 Bacteria Proteobacteria Gammaproteobacteria 41 Bacteria Chloroflexi Anaerolineae GCA004 36 Bacteria Proteobacteria Gammaproteobacteria Thiotrichales Piscirickettsiaceae 6 Bacteria Chloroflexi Anaerolineae S0208 6 Bacteria Acidobacteria Acidobacteria CCU21 50 Bacteria Proteobacteria Deltaproteobacteria Desulfuromonadales Desulfuromonadaceae 6 Bacteria Chloroflexi Anaerolineae CFB 5 Bacteria Proteobacteria Gammaproteobacteria Thiotrichales Piscirickettsiaceae 4 Bacteria Proteobacteria Gammaproteobacteria Chromatiales 18 Bacteria Proteobacteria Gammaproteobacteria Thiotrichales Thiotrichaceae 10 Bacteria Proteobacteria Gammaproteobacteria Chromatiales 3 Bacteria Planctomycetes 6 Bacteria Verrucomicrobia Verrucomicrobiae Verrucomicrobiales Verrucomicrobiaceae 7 Bacteria Bacteroidetes Flavobacteriia Flavobacteriales Flavobacteriaceae 17 Bacteria Proteobacteria Gammaproteobacteria 3 Bacteria Proteobacteria Gammaproteobacteria HTCC2188 HTCC2089 29 Bacteria Proteobacteria Gammaproteobacteria Thiotrichales Piscirickettsiaceae 11 Bacteria Bacteroidetes Flavobacteriia Flavobacteriales Flavobacteriaceae 12 Bacteria Acidobacteria Sva0725 Sva0725 10 Bacteria Proteobacteria Deltaproteobacteria Desulfobacterales Desulfobacteraceae Desulfococcus 23 Archaea Crenarchaeota MCG B10 17 Bacteria Acidobacteria BPC102 B110 5 Bacteria Bacteroidetes Flavobacteriia Flavobacteriales Flavobacteriaceae 8 Bacteria OP8 SAW1_B6 7 Bacteria Proteobacteria Alphaproteobacteria Rhodobacterales Rhodobacteraceae 10 Bacteria Proteobacteria Deltaproteobacteria Desulfobacterales Desulfobacteraceae Desulfococcus 19 Bacteria Proteobacteria Deltaproteobacteria Desulfobacterales Desulfobacteraceae Desulfococcus 45 Bacteria Acidobacteria OS 24 Bacteria Proteobacteria Gammaproteobacteria Alteromonadales OM60 22 Bacteria Proteobacteria Alphaproteobacteria Rhodobacterales Rhodobacteraceae 5 Bacteria Chloroflexi Anaerolineae CFB 15 Bacteria Caldithrix Caldithrixae Caldithrixales Caldithrixaceae LCP 3 Bacteria Proteobacteria Deltaproteobacteria Desulfobacterales Desulfobulbaceae 8 Bacteria Proteobacteria Deltaproteobacteria Desulfobacterales Desulfobulbaceae 14 Bacteria Bacteroidetes Bacteroidia Bacteroidales SB 35 Bacteria Bacteroidetes Flavobacteriia Flavobacteriales Flavobacteriaceae 30 Bacteria Bacteroidetes Flavobacteriia Flavobacteriales Flavobacteriaceae Robiginitalea 18 Bacteria Chloroflexi Anaerolineae GCA004 34 Archaea Crenarchaeota MCG B10 7 Bacteria OP8 OP8_1 HMMVPog 4 Bacteria Proteobacteria Alphaproteobacteria Rhodospirillales Rhodospirillaceae 3 Bacteria Proteobacteria Alphaproteobacteria Rhodospirillales 22 Bacteria Bacteroidetes Cytophagia Cytophagales Flammeovirgaceae 3 Bacteria Bacteroidetes Flavobacteriia Flavobacteriales Cryomorphaceae Fluviicola 15 Bacteria Chloroflexi Anaerolineae S0208 13 Bacteria Bacteroidetes Bacteroidia Bacteroidales 5 Bacteria Proteobacteria Gammaproteobacteria HOC36 3 Bacteria WS3 PRR 27 Bacteria Proteobacteria Alphaproteobacteria Rhodobacterales Rhodobacteraceae 8 Archaea Crenarchaeota MBGB 10 Bacteria Gemmatimonadetes Gemm 5 Bacteria Bacteroidetes Cytophagia Cytophagales Flammeovirgaceae 42 Bacteria Proteobacteria Deltaproteobacteria Desulfobacterales Desulfobulbaceae 16 Bacteria Chloroflexi Anaerolineae GCA004 11 Bacteria Gemmatimonadetes Gemm 8 Bacteria Proteobacteria Gammaproteobacteria Alteromonadales HTCC2188 HTCC 4 Bacteria Planctomycetes Phycisphaerae Phycisphaerales 9 Bacteria Proteobacteria Gammaproteobacteria HTCC2188 HTCC2089 4 Bacteria Chloroflexi Anaerolineae 50 Bacteria Proteobacteria Deltaproteobacteria Desulfobacterales Desulfobulbaceae 5 Bacteria Proteobacteria Gammaproteobacteria Alteromonadales OM60 12 Bacteria Proteobacteria Alphaproteobacteria Kiloniellales 7 Bacteria Proteobacteria Gammaproteobacteria Chromatiales 6 Bacteria Proteobacteria Gammaproteobacteria Thiotrichales Piscirickettsiaceae 9 Bacteria Bacteroidetes Bacteroidia Bacteroidales VC21_Bac22 3 Bacteria Bacteroidetes Flavobacteriia Flavobacteriales Cryomorphaceae 3 Bacteria Verrucomicrobia Verruco 11 Bacteria Chloroflexi Anaerolineae GCA004 6 Bacteria Bacteroidetes Flavobacteriia Flavobacteriales Cryomorphaceae 7 Archaea Crenarchaeota MCG 7 Bacteria Proteobacteria Gammaproteobacteria Vibrionales Vibrionaceae 9 Bacteria Proteobacteria Deltaproteobacteria Desulfobacterales Desulfobacteraceae 9 Bacteria Proteobacteria Deltaproteobacteria Desulfobacterales Desulfobacteraceae 10 Bacteria Bacteroidetes Bacteroidia Bacteroidales SB 3 Bacteria Planctomycetes OM190 CL500 8 Bacteria Bacteroidetes Bacteroidia Bacteroidales 10 Bacteria Proteobacteria Gammaproteobacteria Thiohalorhabdales 45 Bacteria Proteobacteria Gammaproteobacteria Thiotrichales Piscirickettsiaceae 4 Bacteria Proteobacteria Alphaproteobacteria Rhizobiales Hyphomicrobiaceae 7 Bacteria Bacteroidetes Saprospiraceae 14 Bacteria Chloroflexi Anaerolineae GCA004 6 Bacteria Chloroflexi Anaerolineae envOPS12 4 Bacteria Bacteroidetes Cytophagia Cytophagales Flammeovirgaceae 41 Bacteria Proteobacteria Gammaproteobacteria Thiotrichales Piscirickettsiaceae 15 Bacteria Acidobacteria BPC102 B110 7 Bacteria Chloroflexi Anaerolineae CFB 5 Bacteria Chlorobi Ignavibacteria Ignavibacteriales Ignavibacteriaceae 7 Bacteria Bacteroidetes Flavobacteriia Flavobacteriales Flavobacteriaceae Muricauda 5 Bacteria Planctomycetes Phycisphaerae Phycisphaerales Phycisphaeraceae 9 Bacteria Chloroflexi Anaerolineae S0208 3 Bacteria Proteobacteria Deltaproteobacteria Myxococcales 7 Bacteria WS3 PRR GN03 8 Bacteria Chloroflexi Anaerolineae GCA004 3 Bacteria Verrucomicrobia Verrucomicrobiae Verrucomicrobiales Verrucomicrobiaceae Luteolibacter 6 Bacteria Proteobacteria Alphaproteobacteria Rhizobiales Hyphomicrobiaceae 13 Bacteria Bacteroidetes Flavobacteriia Flavobacteriales Flavobacteriaceae 6 Bacteria Acidobacteria iii1 DS 4 Bacteria Chlorobi OPB56 4 Bacteria Chloroflexi Anaerolineae S0208 3 Bacteria Bacteroidetes Bacteroidia Bacteroidales SB 7 Bacteria Acidobacteria BPC102 B110 4 Bacteria Proteobacteria Gammaproteobacteria Chromatiales 7 Bacteria Proteobacteria Gammaproteobacteria Chromatiales 7 Bacteria Bacteroidetes Cytophagia Cytophagales Cyclobacteriaceae 20 Bacteria Proteobacteria Deltaproteobacteria Desulfobacterales Desulfobulbaceae 6 Bacteria WS3 PRR GN03 KSB4 4 Bacteria Proteobacteria Gammaproteobacteria Thiotrichales Piscirickettsiaceae 4 Bacteria Chloroflexi TK17 21 Bacteria Proteobacteria Deltaproteobacteria Desulfobacterales Desulfobacteraceae Desulfococcus 3 Bacteria Proteobacteria Alphaproteobacteria Rhodospirillales 3 Bacteria Proteobacteria Alphaproteobacteria Rhodobacterales Rhodobacteraceae 6 Bacteria WS2 SHA 10 Bacteria Chloroflexi Ellin6529 6 Bacteria Proteobacteria Deltaproteobacteria Desulfobacterales Desulfobacteraceae 10 Bacteria Proteobacteria Gammaproteobacteria Thiotrichales Piscirickettsiaceae 5 Bacteria Chloroflexi Anaerolineae CFB 9 Bacteria Proteobacteria Deltaproteobacteria Desulfobacterales Desulfobacteraceae 26 Bacteria Proteobacteria Deltaproteobacteria Desulfobacterales Desulfobacteraceae Desulfococcus 10 Bacteria Spirochaetes Spirochaetes Spirochaetales Spirochaetaceae 4 Bacteria Fusobacteria Fusobacteriia Fusobacteriales Fusobacteriaceae Psychrilyobacter 5 Bacteria Proteobacteria Deltaproteobacteria Desulfobacterales Desulfobulbaceae 13 Bacteria Proteobacteria Deltaproteobacteria Desulfobacterales Desulfobacteraceae Desulfococcus 4 Bacteria Firmicutes Clostridia Clostridiales WH1 4 Bacteria Firmicutes Clostridia Clostridiales Fusibacter