6 Bacteria OP8 SAW1_B6 16 Bacteria OP8 OP8_2 9 Bacteria Hyd24 WM88 191 Bacteria Acidobacteria OS 32 Bacteria Acidobacteria OS 10 Bacteria Acidobacteria OS 14 Bacteria OP8 OP8_2 8 Bacteria KSB3 GN06 4 Bacteria OP3 koll11 4 Bacteria WS3 PRR PBS 6 Bacteria Spirochaetes Brachyspiraceae 17 Bacteria Acidobacteria OS 8 Bacteria 3 Bacteria Spirochaetes Brachyspiraceae 33 Bacteria Actinobacteria Actinobacteria WCHB1 At425_EubF1 238 Bacteria Proteobacteria Deltaproteobacteria Desulfobacterales Desulfobacteraceae Desulfococcus 21 Bacteria Proteobacteria Deltaproteobacteria Desulfobacterales Desulfobacteraceae Desulfococcus 89 Bacteria Proteobacteria Deltaproteobacteria Desulfobacterales Desulfobacteraceae Desulfococcus 13 Bacteria SAR406 AB16 Arctic96B A714017 so4B24 13 Bacteria Caldithrix Caldithrixae Caldithrixales Caldithrixaceae LCP 55 Bacteria Proteobacteria Deltaproteobacteria Desulfobacterales Desulfobulbaceae 439 Bacteria Proteobacteria Deltaproteobacteria Desulfobacterales Desulfobacteraceae Desulfococcus 14 Bacteria Proteobacteria Deltaproteobacteria Desulfobacterales Desulfobacteraceae 14 Bacteria Proteobacteria Gammaproteobacteria HOC36 4 Bacteria AC1 SHA 5 Bacteria Proteobacteria Deltaproteobacteria Syntrophobacterales Syntrophobacteraceae 22 Bacteria Spirochaetes Spirochaetes Spirochaetales Spirochaetaceae 30 Bacteria Caldithrix Caldithrixae Caldithrixales Caldithrixaceae LCP 12 Bacteria Acidobacteria RB25 35 Bacteria Proteobacteria Deltaproteobacteria Desulfobacterales Desulfobacteraceae Desulfococcus 137 Bacteria Proteobacteria Deltaproteobacteria Desulfobacterales Desulfobacteraceae Desulfococcus 9 Bacteria Proteobacteria Deltaproteobacteria Desulfobacterales Desulfobulbaceae 29 Bacteria Proteobacteria Deltaproteobacteria Desulfobacterales Desulfobacteraceae Desulfococcus 7 Bacteria Proteobacteria Gammaproteobacteria Thiotrichales Piscirickettsiaceae 73 Bacteria Caldithrix Caldithrixae Caldithrixales Caldithrixaceae LCP 13 Bacteria Proteobacteria Deltaproteobacteria Desulfobacterales Desulfobacteraceae 193 Bacteria Proteobacteria Deltaproteobacteria Desulfobacterales Desulfobacteraceae 34 Bacteria Proteobacteria Deltaproteobacteria Desulfobacterales Desulfobacteraceae Desulfococcus 35 Bacteria Proteobacteria Deltaproteobacteria Desulfobacterales Desulfobacteraceae Desulfococcus 19 Bacteria Proteobacteria Deltaproteobacteria Desulfobacterales Desulfobacteraceae Desulfococcus 11 Bacteria Proteobacteria Deltaproteobacteria Desulfobacterales Desulfobacteraceae Desulfococcus 19 Bacteria Proteobacteria Deltaproteobacteria Desulfarculales Desulfarculaceae 19 Bacteria Proteobacteria Deltaproteobacteria 31 Bacteria Proteobacteria Deltaproteobacteria Desulfobacterales Desulfobacteraceae Desulfosarcina 27 Bacteria Proteobacteria Deltaproteobacteria Desulfobacterales Desulfobacteraceae Desulfococcus 19 Bacteria Proteobacteria Deltaproteobacteria Desulfobacterales Desulfobacteraceae 17 Bacteria Proteobacteria Deltaproteobacteria Desulfobacterales Desulfobacteraceae Desulfococcus 11 Bacteria SAR406 AB16 SSW63Au 60 Bacteria Proteobacteria Deltaproteobacteria Desulfobacterales Desulfobacteraceae Desulfosarcina 139 Bacteria Proteobacteria Deltaproteobacteria Desulfobacterales Desulfobacteraceae 50 Bacteria Proteobacteria Deltaproteobacteria Desulfobacterales Desulfobacteraceae Desulfococcus 19 Bacteria Proteobacteria Deltaproteobacteria IndB3 26 Bacteria Caldithrix Caldithrixae Caldithrixales Caldithrixaceae LCP 3 Bacteria WS3 PRR Sediment 12 Bacteria Gemmatimonadetes Gemm 12 Bacteria Caldithrix Caldithrixae Caldithrixales Caldithrixaceae LCP 7 Bacteria Caldithrix Caldithrixae Caldithrixales Caldithrixaceae LCP 18 Bacteria Spirochaetes Spirochaetes Spirochaetales Spirochaetaceae 18 Bacteria Proteobacteria Deltaproteobacteria Sva0485 7 Bacteria Proteobacteria Deltaproteobacteria Desulfobacterales Desulfobacteraceae 16 Bacteria Proteobacteria Deltaproteobacteria Desulfobacterales Desulfobulbaceae 28 Bacteria Proteobacteria Deltaproteobacteria 5 Bacteria Proteobacteria Deltaproteobacteria Desulfobacterales Desulfobacteraceae Desulfococcus 18 Bacteria Proteobacteria Deltaproteobacteria Desulfobacterales Desulfobacteraceae 5 Bacteria KSB1 GW 96 Bacteria Proteobacteria Deltaproteobacteria Desulfobacterales Desulfobacteraceae Desulfococcus 8 Bacteria Caldithrix Caldithrixae Caldithrixales Caldithrixaceae LCP 16 Bacteria Caldithrix Caldithrixae Caldithrixales Caldithrixaceae LCP 105 Bacteria Proteobacteria Deltaproteobacteria Desulfobacterales Desulfobacteraceae Desulfococcus 7 Bacteria Proteobacteria Gammaproteobacteria Thiotrichales Piscirickettsiaceae 11 Bacteria SAR406 AB16 Arctic96B A714017 so4B24 19 Bacteria Proteobacteria Deltaproteobacteria Desulfobacterales Desulfobacteraceae Desulfococcus 6 Bacteria Spirochaetes Spirochaetes Spirochaetales Spirochaetaceae 25 Bacteria Proteobacteria Deltaproteobacteria Desulfobacterales Desulfobacteraceae 9 Bacteria Proteobacteria Deltaproteobacteria Desulfobacterales Desulfobulbaceae 22 Bacteria Proteobacteria Deltaproteobacteria Desulfobacterales Desulfobacteraceae Desulfococcus 70 Bacteria Proteobacteria Deltaproteobacteria Desulfobacterales Desulfobacteraceae Desulfosarcina 4 Bacteria OP3 BD4 3 Bacteria Proteobacteria Deltaproteobacteria 5 Bacteria Proteobacteria Deltaproteobacteria Desulfobacterales Desulfobacteraceae 6 Bacteria Acidobacteria RB25 93 Bacteria Proteobacteria Deltaproteobacteria Syntrophobacterales Syntrophobacteraceae 10 Bacteria Proteobacteria Deltaproteobacteria Myxococcales Cystobacterineae 17 Bacteria Caldithrix Caldithrixae Caldithrixales Caldithrixaceae LCP 36 Bacteria Proteobacteria Gammaproteobacteria Chromatiales 237 Bacteria Proteobacteria Gammaproteobacteria Thiotrichales Piscirickettsiaceae 9 Bacteria KSB3 59 Bacteria Proteobacteria Gammaproteobacteria Chromatiales 13 Bacteria Spirochaetes Spirochaetes Spirochaetales Spirochaetaceae Spirochaeta 111 Bacteria Proteobacteria Gammaproteobacteria Chromatiales 5 Bacteria Proteobacteria Deltaproteobacteria Myxococcales Cystobacterineae 46 Bacteria Acidobacteria Sva0725 Sva0725 30 Bacteria Proteobacteria Deltaproteobacteria 7 Bacteria Proteobacteria Gammaproteobacteria Thiotrichales Piscirickettsiaceae 25 Bacteria Proteobacteria Gammaproteobacteria Thiotrichales Piscirickettsiaceae 8 Bacteria OP3 BD4 25 Bacteria Proteobacteria Deltaproteobacteria Desulfarculales Desulfarculaceae 34 Bacteria Proteobacteria Gammaproteobacteria Chromatiales 64 Bacteria Proteobacteria Deltaproteobacteria Myxococcales 14 Bacteria Caldithrix Caldithrixae Caldithrixales Caldithrixaceae 19 Bacteria Proteobacteria Gammaproteobacteria Alteromonadales OM60 42 Bacteria Proteobacteria Gammaproteobacteria Thiotrichales Thiotrichaceae 232 Bacteria Proteobacteria Gammaproteobacteria Thiotrichales Thiotrichaceae 29 Bacteria Proteobacteria Deltaproteobacteria Desulfobacterales Desulfobacteraceae 10 Bacteria Proteobacteria Gammaproteobacteria HTCC2188 HTCC2089 17 Bacteria Proteobacteria Gammaproteobacteria Alteromonadales OM60 23 Bacteria Proteobacteria Gammaproteobacteria Chromatiales 12 Bacteria Caldithrix Caldithrixae Caldithrixales Caldithrixaceae 13 Bacteria Spirochaetes Spirochaetes Spirochaetales Spirochaetaceae Spirochaeta 5 Bacteria Proteobacteria Gammaproteobacteria Thiotrichales Thiotrichaceae 19 Bacteria Proteobacteria Deltaproteobacteria Desulfarculales Desulfarculaceae 51 Bacteria Proteobacteria Gammaproteobacteria Enterobacteriales Enterobacteriaceae 6 Bacteria Proteobacteria Gammaproteobacteria Thiotrichales Thiotrichaceae 10 Bacteria Proteobacteria Deltaproteobacteria Desulfarculales Desulfarculaceae 8 Bacteria Proteobacteria Betaproteobacteria 23 Bacteria Proteobacteria Gammaproteobacteria Alteromonadales Alteromonadaceae Microbulbifer 18 Bacteria OP3 koll11 91 Bacteria Proteobacteria Gammaproteobacteria Thiotrichales Piscirickettsiaceae 21 Bacteria Proteobacteria Deltaproteobacteria Myxococcales 58 Bacteria Proteobacteria Gammaproteobacteria Thiotrichales Piscirickettsiaceae 33 Bacteria Proteobacteria Gammaproteobacteria Chromatiales 9 Bacteria Proteobacteria Deltaproteobacteria 15 Bacteria Caldithrix Caldithrixae Caldithrixales Caldithrixaceae 11 Bacteria Proteobacteria Gammaproteobacteria Thiotrichales Thiotrichaceae 7 Bacteria OP1 MSBL6 23 Bacteria Proteobacteria Gammaproteobacteria Thiotrichales Piscirickettsiaceae 25 Bacteria Proteobacteria Gammaproteobacteria Chromatiales 4 Bacteria Proteobacteria Gammaproteobacteria Thiotrichales Thiotrichaceae 8 Bacteria Proteobacteria Gammaproteobacteria Alteromonadales OM60 3 Bacteria Proteobacteria Gammaproteobacteria Alteromonadales Alteromonadaceae 11 Bacteria Planctomycetes Pla3 11 Bacteria Proteobacteria Gammaproteobacteria Thiotrichales Piscirickettsiaceae 3 Bacteria Proteobacteria Deltaproteobacteria NB1 13 Bacteria Proteobacteria Deltaproteobacteria Desulfarculales Desulfarculaceae 9 Bacteria KSB1 Ucn15732 8 Bacteria Acidobacteria Holophagae Holophagales 24 Bacteria Proteobacteria Gammaproteobacteria HTCC2188 HTCC2089 9 Bacteria Proteobacteria Gammaproteobacteria Chromatiales 45 Bacteria Proteobacteria Gammaproteobacteria HTCC2188 HTCC2089 24 Bacteria Proteobacteria Gammaproteobacteria Thiotrichales Piscirickettsiaceae 10 Bacteria Caldithrix Caldithrixae Caldithrixales Caldithrixaceae 41 Bacteria Proteobacteria Gammaproteobacteria Chromatiales 9 Bacteria Proteobacteria Gammaproteobacteria Alteromonadales OM60 16 Bacteria Proteobacteria Gammaproteobacteria Chromatiales 33 Bacteria Proteobacteria Gammaproteobacteria Thiotrichales Piscirickettsiaceae 7 Bacteria OP3 koll11 3 Bacteria Spirochaetes Brachyspiraceae 12 Bacteria Proteobacteria Deltaproteobacteria Desulfarculales Desulfarculaceae 43 Bacteria Proteobacteria Gammaproteobacteria Chromatiales 5 Bacteria Spirochaetes Spirochaetes Spirochaetales Spirochaetaceae Spirochaeta 17 Bacteria Spirochaetes A0 29 Bacteria Proteobacteria Gammaproteobacteria Thiotrichales Piscirickettsiaceae 5 Bacteria Proteobacteria Deltaproteobacteria NB1 JTB38 20 Bacteria Proteobacteria Deltaproteobacteria Desulfobacterales Desulfobacteraceae Desulfococcus 6 Bacteria Proteobacteria Gammaproteobacteria Chromatiales 13 Bacteria Spirochaetes Spirochaetes Spirochaetales Spirochaetaceae Spirochaeta 6 Bacteria OP3 koll11 4 Bacteria Proteobacteria Deltaproteobacteria Desulfuromonadales Geobacteraceae Geobacter 4 Bacteria Planctomycetes Planctomycetia Pirellulales Pirellulaceae 9 Bacteria WS3 PRR Sediment CV106 3 Bacteria WS3 PRR Sediment CV106 6 Bacteria Planctomycetes Planctomycetia Pirellulales Pirellulaceae 4 Bacteria Spirochaetes Sediment 9 Bacteria Bacteroidetes Bacteroidia Bacteroidales 16 Bacteria Proteobacteria Deltaproteobacteria Myxococcales Nannocystaceae Plesiocystis 135 Bacteria Bacteroidetes Bacteroidia Bacteroidales 34 Bacteria Bacteroidetes Bacteroidia Bacteroidales 205 Bacteria Bacteroidetes Bacteroidia Bacteroidales 22 Bacteria Chlorobi Ignavibacteria Ignavibacteriales Ignavibacteriaceae 59 Bacteria Bacteroidetes Flavobacteriia Flavobacteriales Flavobacteriaceae 7 Bacteria Bacteroidetes Bacteroidia Bacteroidales 34 Bacteria Bacteroidetes Flavobacteriia Flavobacteriales Flavobacteriaceae Robiginitalea 10 Bacteria Bacteroidetes Bacteroidia Bacteroidales 5 Bacteria Bacteroidetes Bacteroidia Bacteroidales 18 Bacteria Bacteroidetes Flavobacteriia Flavobacteriales Flavobacteriaceae 11 Bacteria Bacteroidetes Bacteroidia Bacteroidales 12 Bacteria Bacteroidetes Bacteroidia Bacteroidales 3 Bacteria Bacteroidetes Bacteroidia Bacteroidales 5 Bacteria Verrucomicrobia Opitutae 10 Bacteria Bacteroidetes Bacteroidia Bacteroidales 14 Bacteria Bacteroidetes Bacteroidia Bacteroidales 131 Bacteria Bacteroidetes Bacteroidia Bacteroidales 3 Bacteria Bacteroidetes Bacteroidia Bacteroidales 21 Bacteria Bacteroidetes Flavobacteriia Flavobacteriales Flavobacteriaceae 32 Bacteria Bacteroidetes Bacteroidia Bacteroidales 9 Bacteria Bacteroidetes Rhodothermaceae 9 Bacteria Bacteroidetes Cytophagia Cytophagales Flammeovirgaceae 6 Bacteria Planctomycetes 14 Bacteria Planctomycetes 12 Bacteria Planctomycetes 10 Bacteria Bacteroidetes Cytophagia Cytophagales Flammeovirgaceae 7 Bacteria 21 Bacteria Bacteroidetes Cytophagia Cytophagales Flammeovirgaceae 4 Bacteria Bacteroidetes Bacteroidia Bacteroidales 7 Bacteria Planctomycetes 8 Bacteria Planctomycetes 43 Bacteria Bacteroidetes Cytophagia Cytophagales Flammeovirgaceae 3 Bacteria Spirochaetes GN05 IF025 17 Bacteria AC1 8 Bacteria OP8 OP8_1 HMMVPog 11 Bacteria Acidobacteria BPC102 MVS 16 Bacteria Planctomycetes Planctomycetia Pirellulales Pirellulaceae 5 Bacteria OD1 ABY1 12 Bacteria Nitrospirae Nitrospira Nitrospirales BD2 7 Bacteria Actinobacteria Acidimicrobiia Acidimicrobiales koll13 6 Bacteria OD1 ABY1 8 Bacteria Planctomycetes Planctomycetia Planctomycetales Planctomycetaceae Planctomyces 140 Bacteria Cyanobacteria Chloroplast Stramenopiles 6 Bacteria Acidobacteria BPC102 B110 100 Bacteria Fusobacteria Fusobacteriia Fusobacteriales 22 Bacteria Cyanobacteria Oscillatoriophycideae Chroococcales Cyanobacteriaceae 12 Bacteria Cyanobacteria Oscillatoriophycideae Chroococcales Xenococcaceae 25 Bacteria Cyanobacteria Oscillatoriophycideae Chroococcales Xenococcaceae 6 Bacteria Firmicutes Clostridia Clostridiales Lachnospiraceae Epulopiscium 49 Bacteria Cyanobacteria Oscillatoriophycideae Chroococcales Xenococcaceae 3 Bacteria Cyanobacteria Oscillatoriophycideae Chroococcales Cyanobacteriaceae 6 Bacteria Cyanobacteria Oscillatoriophycideae Chroococcales Cyanobacteriaceae 22 Bacteria Cyanobacteria Oscillatoriophycideae Chroococcales Xenococcaceae 13 Bacteria Cyanobacteria Oscillatoriophycideae Chroococcales Xenococcaceae Xenococcus 15 Bacteria Cyanobacteria Oscillatoriophycideae Chroococcales Cyanobacteriaceae 3 Bacteria Cyanobacteria Synechococcophycideae Synechococcales Synechococcaceae Synechococcus 6 Bacteria Chloroflexi Dehalococcoidetes 19 Bacteria Cyanobacteria Oscillatoriophycideae Chroococcales Cyanobacteriaceae Cyanobacterium 20 Bacteria Cyanobacteria Oscillatoriophycideae Chroococcales Cyanobacteriaceae 15 Bacteria TM7 25 Bacteria Chloroflexi Anaerolineae GCA004 41 Bacteria Chloroflexi Anaerolineae envOPS12 123 Bacteria Chloroflexi Anaerolineae GCA004 61 Bacteria Chloroflexi Anaerolineae GCA004 8 Bacteria Chloroflexi Anaerolineae CFB 11 Bacteria Chloroflexi Anaerolineae Caldilineales Caldilineaceae 10 Bacteria Cyanobacteria Oscillatoriophycideae Chroococcales Cyanobacteriaceae Cyanobacterium 17 Bacteria TM7 19 Bacteria Chloroflexi Anaerolineae GCA004 10 Bacteria Chloroflexi Anaerolineae SB 21 Bacteria Chloroflexi Anaerolineae envOPS12 15 Bacteria Chloroflexi Anaerolineae OPB11 56 Bacteria Chloroflexi Anaerolineae GCA004 5 Bacteria Actinobacteria Acidimicrobiia Acidimicrobiales 7 Bacteria OD1 Mb 11 Bacteria Chloroflexi Anaerolineae GCA004 30 Bacteria Chloroflexi Anaerolineae GCA004 7 Bacteria Chloroflexi Anaerolineae SB 9 Bacteria Actinobacteria Acidimicrobiia Acidimicrobiales koll13 12 Bacteria Chloroflexi Dehalococcoidetes Dehalococcoidales Dehalococcoidaceae 17 Bacteria Chloroflexi Anaerolineae GCA004 6 Bacteria Actinobacteria Acidimicrobiia Acidimicrobiales JdFBGBact 3 Bacteria GN02 3BR 13 Bacteria Actinobacteria Acidimicrobiia Acidimicrobiales koll13 8 Bacteria Firmicutes Clostridia Clostridiales Ruminococcaceae 11 Bacteria Chloroflexi Anaerolineae CFB 9 Bacteria Chloroflexi Anaerolineae GCA004 12 Bacteria Chloroflexi Anaerolineae OPB11 22 Bacteria Chloroflexi Anaerolineae SB 5 Bacteria Spirochaetes Leptospiraceae Leptonema 14 Bacteria Chloroflexi Anaerolineae MSB 14 Bacteria Chloroflexi Anaerolineae S0208 6 Bacteria Planctomycetes Phycisphaerae Phycisphaerales 30 Bacteria Nitrospirae Nitrospira Nitrospirales LCP 40 Bacteria Chloroflexi Ellin6529 38 Bacteria Firmicutes Clostridia Clostridiales Lachnospiraceae 14 Bacteria Nitrospirae Nitrospira Nitrospirales LCP 3 Bacteria Proteobacteria Alphaproteobacteria 6 Bacteria Proteobacteria Gammaproteobacteria Chromatiales 7 Bacteria Proteobacteria Alphaproteobacteria Rhodobacterales Rhodobacteraceae 23 Bacteria Proteobacteria Alphaproteobacteria 91 Bacteria Proteobacteria Gammaproteobacteria Chromatiales 49 Bacteria Chloroflexi Anaerolineae S0208 11 Bacteria Proteobacteria Alphaproteobacteria Rhizobiales Hyphomicrobiaceae 8 Bacteria Proteobacteria Alphaproteobacteria 25 Bacteria Chloroflexi Anaerolineae S0208 17 Bacteria Proteobacteria Alphaproteobacteria 12 Bacteria Proteobacteria Gammaproteobacteria 10 Bacteria Proteobacteria Gammaproteobacteria 27 Bacteria Nitrospirae Nitrospira Nitrospirales LCP 78 Bacteria Proteobacteria Gammaproteobacteria 27 Bacteria Proteobacteria Alphaproteobacteria Rhizobiales Hyphomicrobiaceae 13 Bacteria Chloroflexi Anaerolineae S0208 10 Bacteria Proteobacteria Alphaproteobacteria 53 Bacteria Proteobacteria Alphaproteobacteria 10 Bacteria Proteobacteria Alphaproteobacteria 21 Bacteria Proteobacteria Alphaproteobacteria 18 Bacteria Proteobacteria Alphaproteobacteria Rhodospirillales Rhodospirillaceae 10 Archaea WCHD3 14 Bacteria AC1 5 Archaea WCHD3 7 Bacteria Proteobacteria Gammaproteobacteria Chromatiales 4 Archaea Euryarchaeota Thermoplasmata E2 DHVEG 4 Bacteria AC1 5 Bacteria Planctomycetes Pla4 13 Archaea WCHD3 8 Bacteria Nitrospirae Nitrospira Nitrospirales LCP 14 Archaea Crenarchaeota MBGB 38 Bacteria Proteobacteria Gammaproteobacteria Chromatiales 5 Archaea Euryarchaeota Thermoplasmata E2 DHVEG 7 Archaea Euryarchaeota YLA114 21 Bacteria Proteobacteria Alphaproteobacteria Rhodospirillales Rhodospirillaceae Inquilinus 20 Archaea Euryarchaeota Thermoplasmata E2 DHVEG 3 Archaea YLA114 13 Archaea YLA114 15 Archaea Euryarchaeota Thermoplasmata E2 DHVEG 33 Archaea Euryarchaeota Thermoplasmata E2 DHVEG 5 Archaea Euryarchaeota Thermoplasmata E2 DHVEG 6 Archaea WCHD3 19 Archaea WCHD3 6 Archaea Euryarchaeota Thermoplasmata E2 20c 3 Archaea WCHD3 3 Archaea Crenarchaeota MCG 24 Archaea Euryarchaeota Thermoplasmata E2 DHVEG 20 Archaea Crenarchaeota MCG 6 Archaea Crenarchaeota MCG 16 Archaea WCHD3 14 Archaea Crenarchaeota AAG 14 Bacteria OD1