7 Bacteria Fibrobacteres TG3 TG3 6 Bacteria SAR406 AB16 ST 10 Bacteria Proteobacteria Deltaproteobacteria Myxococcales Cystobacterineae 9 Bacteria Proteobacteria Deltaproteobacteria Myxococcales 18 Bacteria Proteobacteria Gammaproteobacteria Chromatiales 15 Bacteria Proteobacteria Deltaproteobacteria Desulfuromonadales Desulfuromonadaceae 61 Bacteria Proteobacteria Gammaproteobacteria Thiotrichales Piscirickettsiaceae 28 Bacteria Proteobacteria Gammaproteobacteria Thiotrichales Piscirickettsiaceae 3 Bacteria Spirochaetes Spirochaetes Spirochaetales Spirochaetaceae 14 Bacteria GN04 GN15 11 Bacteria Spirochaetes Spirochaetes Spirochaetales Spirochaetaceae 19 Bacteria Proteobacteria Deltaproteobacteria Myxococcales 12 Bacteria Proteobacteria Deltaproteobacteria Myxococcales 9 Bacteria Proteobacteria Gammaproteobacteria Vibrionales Vibrionaceae Vibrio 13 Bacteria Proteobacteria Gammaproteobacteria 25 Bacteria Proteobacteria Gammaproteobacteria HTCC2188 HTCC2089 5 Bacteria Spirochaetes Spirochaetes Spirochaetales Spirochaetaceae 23 Bacteria Bacteroidetes Saprospiraceae 14 Bacteria Bacteroidetes 23 Bacteria GN04 GN15 9 Bacteria Bacteroidetes Saprospiraceae Saprospira 20 Bacteria Bacteroidetes KSA1 4 Bacteria Bacteroidetes Saprospiraceae 11 Bacteria Bacteroidetes Flavobacteriia Flavobacteriales Flavobacteriaceae Robiginitalea 4 Bacteria Bacteroidetes Flavobacteriia Flavobacteriales Cryomorphaceae Crocinitomix 22 Bacteria Bacteroidetes Flavobacteriia Flavobacteriales Cryomorphaceae Cryomorpha 12 Bacteria Bacteroidetes Cytophagia Cytophagales Flammeovirgaceae 3 Bacteria Bacteroidetes Flavobacteriia Flavobacteriales 12 Bacteria Bacteroidetes Flavobacteriia Flavobacteriales Cryomorphaceae Cryomorpha 9 Bacteria Bacteroidetes Saprospiraceae 33 Bacteria Bacteroidetes Bacteroidia Bacteroidales 5 Bacteria Bacteroidetes KSA1 9 Bacteria Bacteroidetes Saprospiraceae 52 Bacteria Bacteroidetes Saprospiraceae 76 Bacteria Bacteroidetes KSA1 16 Bacteria Bacteroidetes Saprospiraceae 29 Bacteria Bacteroidetes Saprospiraceae 72 Bacteria Bacteroidetes Saprospiraceae 7 Bacteria Bacteroidetes Saprospiraceae 20 Bacteria Bacteroidetes Saprospiraceae 12 Bacteria Bacteroidetes Flavobacteriia Flavobacteriales Flavobacteriaceae 115 Bacteria Bacteroidetes Flavobacteriia Flavobacteriales Flavobacteriaceae 32 Bacteria Bacteroidetes Saprospiraceae 5 Bacteria Bacteroidetes Saprospiraceae 18 Bacteria Bacteroidetes Flavobacteriia Flavobacteriales 30 Bacteria Bacteroidetes Saprospiraceae 11 Bacteria Bacteroidetes Flavobacteriia Flavobacteriales Cryomorphaceae Owenweeksia 5 Bacteria Bacteroidetes KSA1 11 Bacteria Bacteroidetes Flavobacteriia Flavobacteriales Flavobacteriaceae Robiginitalea 26 Bacteria Bacteroidetes Saprospiraceae 9 Bacteria Bacteroidetes Cytophagia Cytophagales Flammeovirgaceae 13 Bacteria Bacteroidetes Cytophagia Cytophagales Flammeovirgaceae 6 Bacteria Bacteroidetes Saprospiraceae 278 Bacteria Bacteroidetes Cytophagia Cytophagales Flammeovirgaceae 25 Bacteria Bacteroidetes Cytophagia Cytophagales Flammeovirgaceae 64 Bacteria Bacteroidetes Cytophagia Cytophagales Flammeovirgaceae 7 Bacteria Bacteroidetes Cytophagia Cytophagales Flammeovirgaceae 53 Bacteria Bacteroidetes Cytophagia Cytophagales Flammeovirgaceae 17 Bacteria Bacteroidetes Cytophagia Cytophagales Flammeovirgaceae 6 Bacteria Bacteroidetes Cytophagia Cytophagales Flammeovirgaceae 15 Bacteria Bacteroidetes Cytophagia Cytophagales Flammeovirgaceae 41 Bacteria Bacteroidetes Cytophagia Cytophagales Flammeovirgaceae 32 Bacteria Bacteroidetes Cytophagia Cytophagales Flammeovirgaceae 9 Bacteria Bacteroidetes Cytophagia Cytophagales Flammeovirgaceae 19 Bacteria Bacteroidetes Cytophagia Cytophagales Flammeovirgaceae Fulvivirga 20 Bacteria Bacteroidetes Cytophagia Cytophagales Flammeovirgaceae 3 Bacteria Bacteroidetes Cytophagia Cytophagales 9 Bacteria Bacteroidetes Cytophagia Cytophagales Flammeovirgaceae 3 Bacteria Bacteroidetes Cytophagia Cytophagales Flammeovirgaceae 12 Bacteria Bacteroidetes BME43 15 Bacteria Bacteroidetes Cytophagia Cytophagales Flammeovirgaceae 11 Bacteria Bacteroidetes Rhodothermaceae Salisaeta 11 Bacteria Bacteroidetes Cytophagia Cytophagales Flammeovirgaceae 6 Bacteria Verrucomicrobia Opitutae 5 Bacteria Bacteroidetes Rhodothermaceae 12 Bacteria Chlorobi Ignavibacteria Ignavibacteriales OTUb7 4 Bacteria GN02 BB34 7 Bacteria Proteobacteria Gammaproteobacteria Chromatiales 39 Bacteria Cyanobacteria Oscillatoriophycideae Chroococcales Cyanobacteriaceae Cyanothece 7 Bacteria Proteobacteria Deltaproteobacteria Myxococcales OM27 19 Bacteria Cyanobacteria Synechococcophycideae Pseudanabaenales Pseudanabaenaceae Halomicronema 34 Bacteria Chloroflexi Anaerolineae SBR1031 A4b 6 Bacteria Cyanobacteria Oscillatoriophycideae Chroococcales Xenococcaceae 15 Bacteria Cyanobacteria Synechococcophycideae Pseudanabaenales Pseudanabaenaceae 15 Bacteria Chloroflexi Anaerolineae Caldilineales Caldilineaceae 3 Bacteria Cyanobacteria 4C0d YS2 6 Bacteria Cyanobacteria 4C0d SM1D11 8 Bacteria Chloroflexi Anaerolineae OPB11 4 Bacteria Planctomycetes Planctomycetia Planctomycetales Planctomycetaceae Planctomyces 5 Bacteria Cyanobacteria 4C0d SM1D11 23 Bacteria Chloroflexi Anaerolineae S0208 29 Bacteria Chloroflexi Anaerolineae S0208 4 Bacteria Proteobacteria Alphaproteobacteria Rickettsiales Hyphomonadaceae 4 Bacteria Proteobacteria Alphaproteobacteria BD7 5 Bacteria Proteobacteria Alphaproteobacteria BD7 12 Bacteria Chloroflexi Anaerolineae S0208 7 Bacteria Proteobacteria Alphaproteobacteria Kordiimonadales Kordiimonadaceae 6 Bacteria Proteobacteria Alphaproteobacteria Rhodobacterales Rhodobacteraceae 16 Bacteria Proteobacteria Alphaproteobacteria Rhodospirillales Rhodospirillaceae 7 Bacteria Proteobacteria Alphaproteobacteria Rhodospirillales Rhodospirillaceae 16 Bacteria Proteobacteria Alphaproteobacteria Rickettsiales 11 Bacteria Proteobacteria Alphaproteobacteria 3 Bacteria Proteobacteria Alphaproteobacteria Rhodobacterales Hyphomonadaceae 3 Bacteria Proteobacteria Alphaproteobacteria 5 Bacteria Proteobacteria Alphaproteobacteria BD7 8 Bacteria Proteobacteria Alphaproteobacteria Rhodobacterales Hyphomonadaceae Hirschia 11 Bacteria Proteobacteria Alphaproteobacteria Rhodobacterales Hyphomonadaceae 5 Bacteria Proteobacteria Alphaproteobacteria Kiloniellales 11 Bacteria Chloroflexi Anaerolineae S0208 11 Bacteria Proteobacteria Alphaproteobacteria 5 Bacteria Proteobacteria Alphaproteobacteria Kiloniellales 3 Bacteria Proteobacteria Alphaproteobacteria Rhodospirillales Rhodospirillaceae 15 Bacteria Proteobacteria Alphaproteobacteria 4 Bacteria Proteobacteria Alphaproteobacteria BD7 15 Bacteria Proteobacteria Alphaproteobacteria Rhodospirillales Rhodospirillaceae 11 Bacteria Proteobacteria Gammaproteobacteria Chromatiales Ectothiorhodospiraceae 5 Bacteria Proteobacteria Alphaproteobacteria BD7 13 Bacteria Proteobacteria Alphaproteobacteria BD7 154 Bacteria Proteobacteria Alphaproteobacteria Rhodobacterales Hyphomonadaceae 9 Bacteria Proteobacteria Gammaproteobacteria Chromatiales 5 Bacteria Proteobacteria Alphaproteobacteria Rhodospirillales Rhodospirillaceae Inquilinus 12 Bacteria Proteobacteria Alphaproteobacteria 28 Bacteria Proteobacteria Alphaproteobacteria Rhodobacterales Rhodobacteraceae 23 Bacteria Proteobacteria Alphaproteobacteria 7 Bacteria Proteobacteria Alphaproteobacteria Rhodobacterales Hyphomonadaceae 15 Bacteria Proteobacteria Alphaproteobacteria Sphingomonadales Erythrobacteraceae Erythrobacter 3 Archaea WCHD3 7 Bacteria Proteobacteria Alphaproteobacteria 7 Bacteria Proteobacteria Alphaproteobacteria Kiloniellales 5 Bacteria Proteobacteria Alphaproteobacteria BD7 11 Bacteria Proteobacteria Alphaproteobacteria Rhizobiales Hyphomicrobiaceae 5 Bacteria OD1 ABY1 3 Archaea YLA114 5 Bacteria Proteobacteria Deltaproteobacteria GMD14H09 22 Bacteria Chloroflexi Anaerolineae CFB 10 Bacteria Proteobacteria Alphaproteobacteria Rhodospirillales Rhodospirillaceae Rhodovibrio 43 Bacteria Chloroflexi Anaerolineae CFB 32 Bacteria Proteobacteria Alphaproteobacteria Rhodobacterales Hyphomonadaceae 5 Bacteria Proteobacteria Alphaproteobacteria Rhodobacterales Rhodobacteraceae 3 Bacteria Planctomycetes BD7 9 Bacteria TM6 SJA 27 Bacteria Bacteroidetes Rhodothermaceae Salinibacter 15 Bacteria Chloroflexi Anaerolineae OPB11 19 Bacteria Proteobacteria Alphaproteobacteria Rickettsiales Rickettsiaceae