3 Archaea YLA114 4 Archaea Euryarchaeota Methanomicrobia Methanomicrobiales Methanomicrobiaceae 7 Archaea Euryarchaeota Methanomicrobia Methanomicrobiales Methanoregulaceae Methanolinea 4 Archaea YLA114 17 Archaea Euryarchaeota Methanomicrobia Methanomicrobiales Methanoregulaceae Methanolinea 7 Archaea Euryarchaeota Methanomicrobia Methanomicrobiales Methanoregulaceae Methanolinea 12 Bacteria Chloroflexi Anaerolineae SBR1031 SHA 14 Bacteria Chloroflexi Anaerolineae SBR1031 SHA 83 Archaea Crenarchaeota MCG pGrfC26 5 Archaea Euryarchaeota Methanomicrobia Methanosarcinales Methanosaetaceae Methanosaeta 8 Bacteria Chloroflexi Anaerolineae SBR1031 SHA 6 Archaea Crenarchaeota MBGB 7 Bacteria Chloroflexi Anaerolineae CFB 8 Bacteria Chloroflexi Anaerolineae SBR1031 4 Bacteria Chloroflexi Anaerolineae CFB 5 Bacteria Spirochaetes Spirochaetes Spirochaetales Spirochaetaceae 35 Archaea Crenarchaeota MBGB 6 Archaea Euryarchaeota Thermoplasmata E2 DHVEG 9 Bacteria Chloroflexi Anaerolineae SBR1031 SHA 8 Bacteria Caldithrix Caldithrixae Caldithrixales Caldithrixaceae LCP 9 Bacteria Proteobacteria 5 Bacteria Chloroflexi Anaerolineae SBR1031 SHA 6 Bacteria Proteobacteria Betaproteobacteria Thiobacterales 8 Bacteria Spirochaetes Spirochaetes Spirochaetales Spirochaetaceae 13 Bacteria Chlorobi Ignavibacteria Ignavibacteriales Ignavibacteriaceae 38 Bacteria Proteobacteria Betaproteobacteria 10 Bacteria Nitrospirae Nitrospira Nitrospirales LCP 15 Bacteria Chloroflexi Anaerolineae envOPS12 40 Bacteria Proteobacteria Gammaproteobacteria Chromatiales 13 Bacteria Proteobacteria Deltaproteobacteria Syntrophobacterales Syntrophobacteraceae 9 Bacteria Proteobacteria Alphaproteobacteria Rhizobiales Hyphomicrobiaceae 22 Archaea Crenarchaeota MBGB 24 Bacteria Proteobacteria Betaproteobacteria Hydrogenophilales Hydrogenophilaceae Thiobacillus 4 Bacteria Bacteroidetes Bacteroidia Bacteroidales 6 Archaea Euryarchaeota Methanobacteria Methanobacteriales WSA2 29 Archaea Crenarchaeota MCG pGrfC26 5 Bacteria Bacteroidetes Bacteroidia Bacteroidales 3 Bacteria Proteobacteria Alphaproteobacteria Rhodobacterales Rhodobacteraceae 7 Bacteria Bacteroidetes Bacteroidia Bacteroidales 5 Bacteria Chloroflexi Anaerolineae CFB 16 Bacteria Chloroflexi Anaerolineae GCA004 5 Bacteria Chloroflexi Anaerolineae CFB 4 Bacteria Chloroflexi Anaerolineae SBR1031 A4b 7 Bacteria Chloroflexi Anaerolineae pLW 3 Bacteria OP8 OP8_1 SHA 28 Bacteria Proteobacteria Deltaproteobacteria Desulfobacterales Desulfobacteraceae Desulfococcus 48 Archaea Euryarchaeota Thermoplasmata E2 DHVEG 8 Bacteria KSB1 MSB 33 Bacteria Chloroflexi Anaerolineae GCA004 9 Bacteria Nitrospirae Nitrospira Nitrospirales LCP 6 Bacteria Chloroflexi Anaerolineae S0208 5 Bacteria Chloroflexi Anaerolineae Anaerolineales Anaerolinaceae C1_B004 17 Bacteria Acidobacteria BPC102 MVS 6 Bacteria Proteobacteria Betaproteobacteria 10 Bacteria Chloroflexi Anaerolineae OPB11 3 Bacteria Planctomycetes Planctomycetia Pirellulales Pirellulaceae 4 Bacteria Bacteroidetes Flavobacteriia Flavobacteriales Flavobacteriaceae Arenibacter 9 Archaea Euryarchaeota Thermoplasmata E2 DHVEG 11 Bacteria Proteobacteria Deltaproteobacteria Desulfarculales Desulfarculaceae 7 Bacteria Proteobacteria Gammaproteobacteria Chromatiales Chromatiaceae 5 Bacteria AC1 15 Bacteria Acidobacteria Acidobacteria CCU21 10 Bacteria Chloroflexi Anaerolineae GCA004 9 Bacteria Proteobacteria Epsilonproteobacteria Campylobacterales Helicobacteraceae 3 Bacteria Proteobacteria Deltaproteobacteria Desulfobacterales Desulfobacteraceae Desulfococcus 4 Bacteria Caldithrix Caldithrixae Caldithrixales Caldithrixaceae LCP 10 Bacteria Proteobacteria Deltaproteobacteria Desulfarculales Desulfarculaceae 4 Bacteria Bacteroidetes Bacteroidia Bacteroidales 3 Bacteria Spirochaetes Sediment 4 Bacteria Chloroflexi Anaerolineae CFB 7 Bacteria Chloroflexi Anaerolineae GCA004 11 Bacteria Proteobacteria Gammaproteobacteria 7 Archaea Crenarchaeota MBGB 3 Bacteria Spirochaetes Spirochaetes Spirochaetales Spirochaetaceae 8 Archaea Crenarchaeota MCG 12 Bacteria Proteobacteria Epsilonproteobacteria Campylobacterales Helicobacteraceae Sulfurimonas 5 Bacteria Chloroflexi Anaerolineae S0208 3 Bacteria Chloroflexi Anaerolineae Anaerolineales Anaerolinaceae SHD 9 Bacteria Bacteroidetes Flavobacteriia Flavobacteriales Flavobacteriaceae 12 Bacteria Bacteroidetes Bacteroidia Bacteroidales 8 Bacteria Chloroflexi Anaerolineae GCA004 6 Bacteria OP8 OP8_1 SHA 24 Bacteria Nitrospirae Nitrospira Nitrospirales LCP 16 Bacteria Chloroflexi Anaerolineae CFB 7 Bacteria OP8 OP8_1 3 Bacteria Chlorobi SJA 13 Bacteria Chloroflexi Anaerolineae CFB 3 Bacteria Proteobacteria Deltaproteobacteria Desulfobacterales Desulfobulbaceae 6 Bacteria Chloroflexi Anaerolineae SHA 24 Bacteria Chlorobi Ignavibacteria Ignavibacteriales Ignavibacteriaceae 20 Bacteria Firmicutes Clostridia Clostridiales Clostridiaceae Clostridium 3 Bacteria Gemmatimonadetes Gemm 8 Bacteria Caldithrix Caldithrixae Caldithrixales Caldithrixaceae 6 Archaea Crenarchaeota MCG 5 Bacteria Caldithrix Caldithrixae Caldithrixales Caldithrixaceae LCP 5 Bacteria Caldithrix Caldithrixae Caldithrixales Caldithrixaceae LCP 5 Bacteria Proteobacteria Gammaproteobacteria HTCC2188 HTCC2089 7 Bacteria Proteobacteria Gammaproteobacteria Chromatiales 41 Bacteria Proteobacteria Deltaproteobacteria Desulfobacterales Desulfobacteraceae Desulfococcus 10 Bacteria Bacteroidetes Bacteroidia Bacteroidales 15 Bacteria Chlorobi Ignavibacteria Ignavibacteriales Ignavibacteriaceae 6 Bacteria Chloroflexi Anaerolineae CFB 5 Bacteria Proteobacteria Gammaproteobacteria Chromatiales 17 Bacteria Bacteroidetes Bacteroidia Bacteroidales 9 Bacteria Proteobacteria Deltaproteobacteria Myxococcales Nannocystaceae Nannocystis 9 Bacteria Chloroflexi Anaerolineae S0208 12 Bacteria Proteobacteria Deltaproteobacteria Desulfobacterales Desulfobulbaceae 4 Bacteria Spirochaetes Spirochaetes Spirochaetales Spirochaetaceae 5 Bacteria Nitrospirae Nitrospira Nitrospirales LCP 6 Bacteria Proteobacteria Gammaproteobacteria Xanthomonadales Sinobacteraceae 5 Bacteria Proteobacteria Deltaproteobacteria Desulfobacterales Desulfobulbaceae 4 Bacteria Bacteroidetes Bacteroidia Bacteroidales 25 Bacteria Cyanobacteria Chloroplast Streptophyta 4 Bacteria Proteobacteria Betaproteobacteria MND1 4 Bacteria Proteobacteria Epsilonproteobacteria Campylobacterales Helicobacteraceae 4 Bacteria Chloroflexi Anaerolineae Anaerolineales Anaerolinaceae C1_B004 6 Bacteria Chloroflexi Anaerolineae GCA004 27 Archaea Crenarchaeota MCG pGrfC26 8 Bacteria Planctomycetes Phycisphaerae MSBL9 7 Bacteria Chloroflexi Ellin6529 7 Bacteria WWE1 SHA 8 Bacteria Proteobacteria Deltaproteobacteria Desulfobacterales Desulfobacteraceae 16 Bacteria Proteobacteria Deltaproteobacteria Desulfobacterales Desulfobacteraceae Desulfosarcina 9 Bacteria Chloroflexi Anaerolineae SB 12 Archaea Crenarchaeota MCG 10 Bacteria Proteobacteria Deltaproteobacteria Desulfobacterales Desulfobacteraceae Desulfococcus 19 Bacteria Nitrospirae Nitrospira Nitrospirales LCP 4 Bacteria Chloroflexi Anaerolineae Anaerolineales Anaerolinaceae SHD 15 Bacteria Caldithrix Caldithrixae Caldithrixales BA059 5 Bacteria Proteobacteria Deltaproteobacteria Desulfarculales Desulfarculaceae 8 Bacteria Spirochaetes Spirochaetes Spirochaetales Spirochaetaceae 17 Bacteria Proteobacteria Deltaproteobacteria Desulfobacterales Desulfobacteraceae 5 Bacteria Proteobacteria Deltaproteobacteria Desulfobacterales Desulfobacteraceae Desulfobacter 4 Bacteria OP8 SAW1_B6 18 Bacteria Proteobacteria Deltaproteobacteria Desulfobacterales Desulfobulbaceae 5 Bacteria Bacteroidetes Bacteroidia Bacteroidales 12 Bacteria Chloroflexi Anaerolineae GCA004 7 Archaea Crenarchaeota MCG 10 Bacteria Chloroflexi Anaerolineae envOPS12 9 Bacteria Proteobacteria Deltaproteobacteria Desulfobacterales Desulfobacteraceae 3 Bacteria Proteobacteria Deltaproteobacteria Desulfarculales Desulfarculaceae 6 Bacteria Proteobacteria Deltaproteobacteria Desulfobacterales Desulfobacteraceae Desulfococcus 4 Bacteria Proteobacteria Epsilonproteobacteria Campylobacterales Campylobacteraceae Sulfurospirillum 9 Bacteria Caldithrix Caldithrixae Caldithrixales BA059 4 Bacteria Proteobacteria Deltaproteobacteria Desulfarculales Desulfarculaceae 6 Bacteria Chloroflexi Anaerolineae H39 3 Bacteria Chlorobi BSV26 PK329 12 Bacteria WWE1 SHA 4 Bacteria WWE1 SHA 4 Bacteria Chloroflexi Anaerolineae GCA004 24 Bacteria Proteobacteria Epsilonproteobacteria Campylobacterales Helicobacteraceae Sulfurimonas 7 Bacteria Proteobacteria Deltaproteobacteria Desulfobacterales Desulfobacteraceae 19 Bacteria Proteobacteria Betaproteobacteria MND1 4 Bacteria Proteobacteria Deltaproteobacteria Myxococcales 10 Archaea Euryarchaeota Thermoplasmata E2 DHVEG 9 Bacteria Chloroflexi Anaerolineae GCA004 5 Bacteria Nitrospirae Nitrospira Nitrospirales LCP 7 Bacteria Bacteroidetes Bacteroidia Bacteroidales 6 Bacteria Proteobacteria Deltaproteobacteria Desulfarculales Desulfarculaceae 4 Bacteria Bacteroidetes Flavobacteriia Flavobacteriales Flavobacteriaceae Robiginitalea 21 Bacteria Chloroflexi Anaerolineae GCA004 9 Bacteria Proteobacteria Deltaproteobacteria Syntrophobacterales Syntrophaceae Desulfobacca 5 Bacteria Firmicutes Clostridia Clostridiales Peptostreptococcaceae