3 Archaea Crenarchaeota MBGB 70 Archaea Crenarchaeota MCG B10 14 Archaea Euryarchaeota Thermoplasmata E2 DHVEG 7 Archaea Euryarchaeota Thermoplasmata E2 DHVEG 5 Archaea Euryarchaeota Thermoplasmata E2 Methanocellaceae Methanocella 94 Archaea Crenarchaeota MCG pGrfC26 248 Archaea Crenarchaeota MBGB 34 Bacteria Proteobacteria Epsilonproteobacteria Campylobacterales Helicobacteraceae Sulfurimonas 8 Bacteria Chloroflexi Anaerolineae CFB 3 Bacteria Chloroflexi Anaerolineae 5 Bacteria Gemmatimonadetes Gemm 11 Bacteria Caldithrix Caldithrixae Caldithrixales BA059 3 Bacteria OP8 OP8_1 8 Bacteria Chloroflexi Anaerolineae GCA004 4 Bacteria WS3 PRR Sediment MSB 12 Bacteria Proteobacteria Deltaproteobacteria Desulfarculales Desulfarculaceae 5 Archaea Crenarchaeota MCG B10 7 Archaea Euryarchaeota Thermoplasmata E2 DHVEG 24 Archaea Euryarchaeota Thermoplasmata E2 DHVEG 31 Bacteria Cyanobacteria Chloroplast Stramenopiles 10 Bacteria Chloroflexi Anaerolineae SBR1031 SHA 17 Archaea Euryarchaeota Thermoplasmata E2 DHVEG 13 Bacteria Proteobacteria Deltaproteobacteria Desulfobacterales Desulfobacteraceae Desulfococcus 13 Bacteria Proteobacteria Gammaproteobacteria Chromatiales 4 Bacteria WS3 PRR SSS58A 3 Bacteria Proteobacteria Gammaproteobacteria Aeromonadales Aeromonadaceae Oceanisphaera 14 Bacteria Chloroflexi Anaerolineae GCA004 6 Bacteria OP8 SAW1_B6 6 Bacteria Chloroflexi Anaerolineae H39 9 Bacteria Proteobacteria Deltaproteobacteria Desulfarculales Desulfarculaceae 30 Bacteria Proteobacteria Gammaproteobacteria Vibrionales Vibrionaceae Photobacterium 4 Bacteria Actinobacteria Actinobacteria WCHB1 At425_EubF1 17 Bacteria Chloroflexi Anaerolineae CFB 34 Bacteria Chloroflexi Anaerolineae SB 5 Archaea Euryarchaeota Thermoplasmata E2 DHVEG 9 Bacteria Chloroflexi Anaerolineae GCA004 17 Archaea Euryarchaeota Thermoplasmata E2 DHVEG 21 Archaea Euryarchaeota Thermoplasmata E2 20c 5 Bacteria 17 Archaea Euryarchaeota Thermoplasmata E2 DHVEG 28 Archaea Crenarchaeota MCG 4 Bacteria Cyanobacteria Chloroplast Streptophyta 9 Bacteria Chloroflexi Anaerolineae CFB 4 Bacteria Chloroflexi Anaerolineae Anaerolineales Anaerolinaceae T78 8 Bacteria Proteobacteria Deltaproteobacteria Desulfobacterales Desulfobacteraceae 8 Bacteria Proteobacteria Alphaproteobacteria Rhodobacterales Rhodobacteraceae 14 Bacteria Bacteroidetes Bacteroidia Bacteroidales 5 Bacteria Proteobacteria Deltaproteobacteria Desulfobacterales Desulfobulbaceae 6 Archaea Euryarchaeota Thermoplasmata E2 DHVEG 53 Archaea Euryarchaeota Thermoplasmata E2 DHVEG 5 Bacteria Bacteroidetes Flavobacteriia Flavobacteriales Flavobacteriaceae 13 Archaea Crenarchaeota MCG pGrfC26 7 Archaea Euryarchaeota Thermoplasmata E2 18 Archaea Crenarchaeota MCG 5 Bacteria GN04 3 Archaea Euryarchaeota Thermoplasmata E2 DHVEG 9 Bacteria Proteobacteria Deltaproteobacteria Desulfarculales Desulfarculaceae 21 Archaea Crenarchaeota MCG B10 18 Bacteria Planctomycetes Phycisphaerae MSBL9 5 Bacteria Proteobacteria Deltaproteobacteria Desulfobacterales Desulfobacteraceae 5 Bacteria GN04 GN15 5 Bacteria Chlorobi Ignavibacteria Ignavibacteriales Ignavibacteriaceae 7 Archaea Crenarchaeota MCG 5 Bacteria Chloroflexi Dehalococcoidetes Dehalococcoidales Dehalococcoidaceae 4 Bacteria Chloroflexi Dehalococcoidetes Dehalococcoidales Dehalococcoidaceae 13 Bacteria Proteobacteria Gammaproteobacteria Chromatiales 4 Archaea Crenarchaeota Thaumarchaeota Cenarchaeales Cenarchaeaceae Nitrosopumilus 3 Bacteria Acidobacteria BPC102 B110 5 Bacteria Proteobacteria Deltaproteobacteria Desulfarculales Desulfarculaceae 3 Bacteria Bacteroidetes Bacteroidia Bacteroidales 6 Bacteria Proteobacteria Deltaproteobacteria Desulfobacterales Desulfobulbaceae 15 Bacteria Chloroflexi Dehalococcoidetes Dehalococcoidales Dehalococcoidaceae 7 Bacteria Chloroflexi Anaerolineae MSB 19 Bacteria Chloroflexi Anaerolineae CFB 6 Archaea Euryarchaeota Thermoplasmata E2 DHVEG 11 Archaea Euryarchaeota Thermoplasmata E2 DHVEG 12 Archaea Crenarchaeota MCG pGrfC26 38 Bacteria Spirochaetes Spirochaetes Spirochaetales Spirochaetaceae 5 Bacteria Chloroflexi Dehalococcoidetes Dehalococcoidales Dehalococcoidaceae 12 Bacteria Bacteroidetes Bacteroidia Bacteroidales 7 Archaea Euryarchaeota Thermoplasmata E2 DHVEG 3 Bacteria Planctomycetes Phycisphaerae MSBL9 5 Bacteria Proteobacteria Epsilonproteobacteria Campylobacterales Helicobacteraceae Sulfurimonas 12 Bacteria Proteobacteria Gammaproteobacteria Alteromonadales OM60 14 Archaea Euryarchaeota Thermoplasmata E2 DHVEG 12 Bacteria Acidobacteria BPC102 B110 3 Bacteria VHS 11 Bacteria Chloroflexi Dehalococcoidetes Dehalococcoidales Dehalococcoidaceae 11 Bacteria Proteobacteria Gammaproteobacteria Thiotrichales Piscirickettsiaceae 8 Bacteria Chloroflexi Anaerolineae SHA 12 Bacteria Proteobacteria Deltaproteobacteria Desulfobacterales Desulfobacteraceae Desulfococcus 13 Bacteria Acidobacteria OS 9 Bacteria Chloroflexi Anaerolineae CFB 11 Bacteria Chloroflexi Anaerolineae SHA 13 Bacteria Proteobacteria Gammaproteobacteria Alteromonadales Psychromonadaceae Psychromonas 8 Bacteria Proteobacteria Gammaproteobacteria 4 Bacteria Spirochaetes Spirochaetes Spirochaetales Spirochaetaceae 5 Bacteria Bacteroidetes Flavobacteriia Flavobacteriales Flavobacteriaceae Robiginitalea 18 Bacteria Proteobacteria Epsilonproteobacteria Campylobacterales Helicobacteraceae 8 Bacteria Chloroflexi Anaerolineae GCA004 6 Bacteria Proteobacteria Deltaproteobacteria Desulfuromonadales Desulfuromonadaceae 21 Archaea Crenarchaeota MCG pGrfC26 4 Bacteria Proteobacteria Deltaproteobacteria Desulfobacterales Desulfobacteraceae Desulfococcus 5 Bacteria Acidobacteria Sva0725 Sva0725 4 Archaea Euryarchaeota DSEG ArcA07 9 Bacteria OP9 JS1 SB 7 Bacteria Proteobacteria Gammaproteobacteria Chromatiales 13 Bacteria Chloroflexi Dehalococcoidetes Dehalococcoidales Dehalococcoidaceae 6 Bacteria Proteobacteria Deltaproteobacteria Syntrophobacterales Syntrophobacteraceae 10 Archaea Euryarchaeota Methanobacteria Methanobacteriales WSA2 94 Bacteria Fusobacteria Fusobacteriia Fusobacteriales Fusobacteriaceae Psychrilyobacter 11 Bacteria Firmicutes Clostridia Clostridiales Fusibacter 10 Bacteria Chloroflexi Anaerolineae OPB11 27 Bacteria Chloroflexi Anaerolineae OPB11 6 Bacteria Chloroflexi Anaerolineae MSB 5 Bacteria Proteobacteria Alphaproteobacteria Rickettsiales mitochondria 6 Bacteria Chloroflexi Anaerolineae OPB11 7 Bacteria Chloroflexi Anaerolineae OPB11