9 Bacteria Proteobacteria Deltaproteobacteria Desulfovibrionales Desulfohalobiaceae Desulfovermiculus 5 Bacteria Proteobacteria Deltaproteobacteria Desulfobacterales Desulfobacteraceae 12 Bacteria Proteobacteria Deltaproteobacteria Desulfobacterales Desulfobulbaceae 13 Bacteria Proteobacteria Deltaproteobacteria Desulfobacterales Desulfobacteraceae 10 Bacteria Proteobacteria Deltaproteobacteria Desulfobacterales Desulfobulbaceae 49 Bacteria Proteobacteria Deltaproteobacteria Desulfobacterales Desulfobulbaceae 13 Bacteria Proteobacteria Deltaproteobacteria Desulfobacterales Desulfobacteraceae Desulfococcus 14 Bacteria Proteobacteria Gammaproteobacteria Chromatiales Ectothiorhodospiraceae 3 Bacteria Gemmatimonadetes JL 12 Bacteria Proteobacteria Deltaproteobacteria Desulfuromonadales 17 Bacteria Proteobacteria Deltaproteobacteria Desulfobacterales Desulfobacteraceae Desulfococcus 10 Bacteria Fibrobacteres TG3 TG3 21 Bacteria Proteobacteria Deltaproteobacteria Desulfobacterales Desulfobacteraceae Desulfococcus 7 Bacteria Proteobacteria Deltaproteobacteria Desulfovibrionales Desulfohalobiaceae Desulfovermiculus 10 Bacteria Proteobacteria Deltaproteobacteria Desulfobacterales Desulfobacteraceae 12 Bacteria Proteobacteria Deltaproteobacteria Desulfobacterales Desulfobacteraceae Desulfococcus 12 Bacteria Proteobacteria Deltaproteobacteria Desulfobacterales Desulfobulbaceae 24 Bacteria Proteobacteria Deltaproteobacteria Desulfobacterales Desulfobulbaceae 140 Bacteria Proteobacteria Deltaproteobacteria Desulfobacterales Desulfobulbaceae 9 Bacteria Fibrobacteres TG3 TG3 MAT 13 Bacteria Caldithrix Caldithrixae Caldithrixales BA059 18 Bacteria SAR406 AB16 ST 6 Bacteria Proteobacteria Deltaproteobacteria Desulfobacterales Desulfobacteraceae 38 Bacteria Proteobacteria Deltaproteobacteria Desulfobacterales Desulfobacteraceae 20 Bacteria Proteobacteria Deltaproteobacteria Desulfovibrionales Desulfohalobiaceae Desulfovermiculus 7 Bacteria Spirochaetes Spirochaetes Spirochaetales Spirochaetaceae Spirochaeta 22 Bacteria Fibrobacteres TG3 TG3 31 Bacteria Proteobacteria Deltaproteobacteria Desulfobacterales Desulfobacteraceae Desulfotignum 53 Bacteria Proteobacteria Deltaproteobacteria Desulfuromonadales Desulfuromonadaceae 4 Bacteria Proteobacteria Gammaproteobacteria Legionellales 12 Bacteria Caldithrix Caldithrixae Caldithrixales Caldithrixaceae Caldithrix 11 Bacteria Caldithrix Caldithrixae Caldithrixales BA059 4 Bacteria Spirochaetes Spirochaetes Spirochaetales Spirochaetaceae Spirochaeta 6 Bacteria Proteobacteria Deltaproteobacteria 26 Bacteria Proteobacteria Gammaproteobacteria 12 Bacteria Verrucomicrobia Opitutae Pelagicoccus 12 Bacteria Proteobacteria Gammaproteobacteria Chromatiales 7 Bacteria Bacteroidetes Saprospiraceae 46 Bacteria Bacteroidetes Bacteroidia Bacteroidales SB 10 Bacteria Proteobacteria Gammaproteobacteria Thiotrichales 94 Bacteria Bacteroidetes Saprospiraceae 10 Bacteria Bacteroidetes Bacteroidia Bacteroidales 27 Bacteria Bacteroidetes KSA1 8 Bacteria Verrucomicrobia Opitutae 60 Bacteria Bacteroidetes Bacteroidia Bacteroidales 18 Bacteria Bacteroidetes KSA1 4 Bacteria Bacteroidetes Flavobacteriia Flavobacteriales 39 Bacteria Bacteroidetes Flavobacteriia Flavobacteriales Flavobacteriaceae 19 Bacteria Bacteroidetes Flavobacteriia Flavobacteriales Flavobacteriaceae 11 Bacteria Bacteroidetes SB 5 Bacteria Bacteroidetes KSA1 30 Bacteria Bacteroidetes KSA1 5 Bacteria Bacteroidetes KSA1 50 Bacteria Bacteroidetes KSA1 5 Bacteria Bacteroidetes Bacteroidia Bacteroidales 16 Bacteria Bacteroidetes Bacteroidia Bacteroidales 7 Bacteria Bacteroidetes Bacteroidia Bacteroidales 11 Bacteria Bacteroidetes KSA1 10 Bacteria Bacteroidetes Bacteroidia Bacteroidales 3 Bacteria Bacteroidetes Saprospiraceae 18 Bacteria Bacteroidetes Saprospiraceae 24 Bacteria Bacteroidetes Bacteroidia Bacteroidales 6 Bacteria Bacteroidetes Saprospiraceae 19 Bacteria Bacteroidetes Bacteroidia Bacteroidales SB 7 Bacteria Bacteroidetes Saprospiraceae 9 Bacteria Bacteroidetes Balneola 7 Bacteria Bacteroidetes KSA1 31 Bacteria Bacteroidetes Saprospiraceae 24 Bacteria Bacteroidetes Saprospiraceae 7 Bacteria Bacteroidetes Bacteroidia Bacteroidales 10 Bacteria Bacteroidetes Flavobacteriia Flavobacteriales 3 Bacteria Bacteroidetes Bacteroidia Bacteroidales 4 Bacteria Bacteroidetes Saprospiraceae 14 Bacteria Bacteroidetes Bacteroidia Bacteroidales 4 Bacteria Bacteroidetes Flavobacteriia Flavobacteriales Flavobacteriaceae 3 Bacteria Bacteroidetes Flavobacteriia Flavobacteriales Cryomorphaceae Cryomorpha 13 Bacteria Bacteroidetes Bacteroidia Bacteroidales SB 37 Bacteria Bacteroidetes KSA1 13 Bacteria Bacteroidetes KSA1 19 Bacteria Bacteroidetes Bacteroidia Bacteroidales 19 Bacteria Bacteroidetes KSA1 22 Bacteria Verrucomicrobia Opitutae Puniceicoccales Puniceicoccaceae 10 Bacteria Bacteroidetes Chitinophagaceae 5 Bacteria Bacteroidetes Bacteroidia Bacteroidales 4 Bacteria Bacteroidetes Bacteroidia Bacteroidales 6 Bacteria Bacteroidetes Saprospiraceae 21 Bacteria Bacteroidetes Cytophagia Cytophagales Flammeovirgaceae 7 Bacteria Bacteroidetes Cytophagia Cytophagales Flammeovirgaceae 31 Bacteria Bacteroidetes Cytophagia Cytophagales Flammeovirgaceae 47 Bacteria Bacteroidetes Cytophagia Cytophagales Flammeovirgaceae 4 Bacteria Bacteroidetes Cytophagia Cytophagales Flammeovirgaceae 10 Bacteria Bacteroidetes Rhodothermaceae 9 Bacteria Bacteroidetes Cytophagia Cytophagales Flammeovirgaceae 12 Bacteria Bacteroidetes Rhodothermaceae 20 Bacteria Bacteroidetes Rhodothermaceae Salisaeta 12 Bacteria Chlorobi Ignavibacteria Ignavibacteriales OTUb7 10 Bacteria OD1 ZB2 14 Bacteria Proteobacteria Deltaproteobacteria Desulfuromonadales Desulfuromonadaceae 52 Bacteria Cyanobacteria Chloroplast Stramenopiles 8 Bacteria Planctomycetes Planctomycetia Planctomycetales Planctomycetaceae Planctomyces 15 Bacteria Cyanobacteria Oscillatoriophycideae Chroococcales Cyanobacteriaceae Cyanothece 263 Bacteria Cyanobacteria Oscillatoriophycideae Chroococcales Cyanobacteriaceae 41 Bacteria Cyanobacteria Oscillatoriophycideae Oscillatoriales Phormidiaceae 11 Bacteria OD1 ABY1 19 Bacteria Cyanobacteria Oscillatoriophycideae Chroococcales Spirulinaceae Spirulina 6 Bacteria Chloroflexi Anaerolineae S0208 4 Bacteria Proteobacteria Deltaproteobacteria 36 Bacteria Actinobacteria Actinobacteria Actinomycetales Corynebacteriaceae Corynebacterium 4 Bacteria Cyanobacteria Oscillatoriophycideae Chroococcales Xenococcaceae 129 Bacteria Chloroflexi Deltaproteobacteria Actinomycetales Desulfobacteraceae 17 Bacteria Chloroflexi Anaerolineae GCA004 13 Bacteria Chloroflexi Anaerolineae OPB11 8 Bacteria Chloroflexi Anaerolineae SBR1031 A4b 13 Bacteria SR1 11 Bacteria Chloroflexi SAR202 6 Bacteria Planctomycetes Phycisphaerae Phycisphaerales Phycisphaeraceae 9 Bacteria Proteobacteria Alphaproteobacteria Rhodospirillales Rhodospirillaceae Rhodovibrio 3 Archaea WCHD3 10 Bacteria Proteobacteria Alphaproteobacteria Rhodospirillales Rhodospirillaceae Rhodovibrio 9 Bacteria Proteobacteria Alphaproteobacteria 5 Bacteria Proteobacteria Deltaproteobacteria Bdellovibrionales Bdellovibrionaceae Bdellovibrio 47 Bacteria Chloroflexi Anaerolineae CFB 12 Bacteria Chloroflexi Anaerolineae CFB 17 Archaea Euryarchaeota Halobacteria Halobacteriales Halobacteriaceae 13 Archaea WCHD3 6 Bacteria Spirochaetes Spirochaetes Spirochaetales Spirochaetaceae Treponema 27 Bacteria Bacteroidetes Rhodothermaceae Salinibacter 15 Bacteria Proteobacteria Alphaproteobacteria Rhodospirillales Rhodospirillaceae Rhodovibrio 12 Bacteria Chloroflexi Anaerolineae OPB11