5 Bacteria Proteobacteria Alphaproteobacteria Rickettsiales mitochondria 17 Bacteria Actinobacteria Actinobacteria Actinomycetales Planctomycetaceae Planctomyces 14 Bacteria Proteobacteria Alphaproteobacteria Clostridiales Ruminococcaceae 19 Bacteria Proteobacteria Gammaproteobacteria Clostridiales Methanosaetaceae Methanosaeta 133 Bacteria Firmicutes Clostridia Clostridiales Ruminococcaceae Oscillospira 34 Bacteria Firmicutes Clostridia Clostridiales mitochondria 12 Bacteria Firmicutes Actinobacteria Actinomycetales Halobacteriaceae Staphylococcus 3 Bacteria Firmicutes Clostridia Clostridiales Veillonellaceae 23 Bacteria Firmicutes Clostridia Clostridiales 12 Bacteria Actinobacteria Actinobacteria Actinomycetales Propionibacteriaceae Propionibacterium Propionibacterium_acnes 15 Bacteria Proteobacteria Alphaproteobacteria Clostridiales mitochondria 4 Bacteria Actinobacteria Actinobacteria Actinomycetales C111 12 Bacteria Firmicutes Actinobacteria Actinomycetales 15 Bacteria Proteobacteria Clostridia Clostridiales Lachnospiraceae 20 Bacteria Firmicutes Clostridia Clostridiales Ruminococcaceae 38 Bacteria Firmicutes Clostridia Clostridiales Lachnospiraceae 5 Bacteria Proteobacteria Actinobacteria Actinomycetales Corynebacteriaceae Corynebacterium 3 Bacteria Proteobacteria Clostridia Clostridiales 6 Bacteria Firmicutes Actinobacteria Actinomycetales Bacillaceae Planctomyces 16 Bacteria Actinobacteria Actinobacteria Actinomycetales Bacillaceae Bacillus 16 Bacteria Firmicutes Clostridia Clostridiales C111 3 Bacteria Firmicutes Clostridia Clostridiales 23 Bacteria Proteobacteria Clostridia Clostridiales 15 Bacteria Firmicutes Clostridia Clostridiales Erysipelotrichaceae Allobaculum 8 Bacteria Firmicutes Clostridia Clostridiales mitochondria 8 Bacteria Firmicutes Clostridia Clostridiales Veillonellaceae 4 Bacteria Proteobacteria Actinobacteria Actinomycetales Veillonellaceae Glycomyces 55 Bacteria Firmicutes Clostridia Clostridiales mitochondria 4 Bacteria Proteobacteria Clostridia Clostridiales Corynebacteriaceae Corynebacterium 4 Bacteria Firmicutes Clostridia Clostridiales 21 Bacteria Actinobacteria Actinobacteria Actinomycetales Corynebacteriaceae Corynebacterium 12 Bacteria Firmicutes Bacilli E2 Streptococcaceae Streptococcus 230 Bacteria Firmicutes Clostridia Clostridiales Ruminococcaceae 17 Bacteria Firmicutes Clostridia Clostridiales Ruminococcaceae Nitrosopumilus Nitrosopumilus_pIVWA5 24 Bacteria Proteobacteria Clostridia Clostridiales mitochondria 3 Bacteria Firmicutes Clostridia Clostridiales Ruminococcaceae 21 Bacteria Proteobacteria Deltaproteobacteria Desulfarculales Desulfarculaceae 11 Bacteria Proteobacteria Alphaproteobacteria Clostridiales Ruminococcaceae 8 Bacteria Proteobacteria Clostridia Clostridiales 4 Bacteria Proteobacteria Clostridia Clostridiales 15 Bacteria Proteobacteria Thermoplasmata E2 Bacillaceae 5037 Bacteria Proteobacteria Thermoplasmata E2 Nitrososphaeraceae Candidatus_Nitrososphaera Candidatus_Nitrososphaera_SCA1145 19 Bacteria Proteobacteria Gammaproteobacteria Clostridiales 8 Bacteria Firmicutes Clostridia Clostridiales Ruminococcaceae Corynebacterium 1063 Bacteria Actinobacteria Actinobacteria Actinomycetales Corynebacteriaceae Corynebacterium 40 Bacteria Proteobacteria Clostridia Clostridiales Verrucomicrobiaceae PSB 49 Bacteria Firmicutes Clostridia Clostridiales Ruminococcaceae 170 Bacteria Proteobacteria Alphaproteobacteria E2 DHVEG 231 Bacteria Euryarchaeota Thermoplasmata E2 14 Bacteria Firmicutes Clostridia Clostridiales 5 Bacteria Firmicutes Clostridia Clostridiales 31 Bacteria Proteobacteria Clostridia Clostridiales Ruminococcaceae 31 Bacteria Euryarchaeota Actinobacteria Actinomycetales DHVEG 213 Bacteria Euryarchaeota Thermoplasmata E2 DHVEG 12 Bacteria Actinobacteria Actinobacteria Actinomycetales Actinomycetaceae Actinomyces 9 Bacteria Proteobacteria Clostridia Clostridiales 2252 Bacteria Firmicutes Clostridia Clostridiales Ruminococcaceae Candidatus_Nitrososphaera Candidatus_Nitrososphaera_SCA1145 48 Bacteria Firmicutes Thermoplasmata E2 Ruminococcaceae Candidatus_Nitrososphaera Candidatus_Nitrososphaera_SCA1145 3 Bacteria Firmicutes Clostridia Clostridiales Ruminococcaceae 7 Bacteria Firmicutes Bacilli Lactobacillales Streptococcaceae Streptococcus 2179 Bacteria Firmicutes Thermoplasmata E2 DHVEG 26 Bacteria Euryarchaeota Thermoplasmata E2 DHVEG 28 Bacteria Euryarchaeota Clostridia Clostridiales Ruminococcaceae 999 Bacteria Euryarchaeota Actinobacteria Actinomycetales Marine_group_II 24 Bacteria Firmicutes Clostridia Actinomycetales Ruminococcaceae 23 Bacteria Proteobacteria Alphaproteobacteria Clostridiales Ruminococcaceae 4 Bacteria Firmicutes Clostridia Clostridiales DHVEG 968 Bacteria Euryarchaeota Thermoplasmata E2 Ruminococcaceae 36 Bacteria Euryarchaeota Thermoplasmata E2 vadinCA11 48 Bacteria Firmicutes Clostridia Clostridiales Lachnospiraceae 34 Bacteria Proteobacteria Clostridia Clostridiales Sphingomonadaceae 16 Bacteria Actinobacteria Actinobacteria Actinomycetales Actinomycetaceae 52 Bacteria Firmicutes Clostridia Clostridiales Nitrososphaeraceae Candidatus_Nitrososphaera Candidatus_Nitrososphaera_SCA1145 20 Bacteria Euryarchaeota Thermoplasmata E2 Marine_group_II 31 Bacteria Firmicutes Clostridia Clostridiales 189 Bacteria Euryarchaeota Thermoplasmata E2 Marine_group_II 5 Bacteria Proteobacteria Thermoplasmata E2 Ruminococcaceae 3521 Bacteria Crenarchaeota Thermoplasmata E2 Nitrososphaeraceae Candidatus_Nitrososphaera Candidatus_Nitrososphaera_SCA1145 21 Bacteria Proteobacteria Alphaproteobacteria Clostridiales Verrucomicrobiaceae 15 Bacteria Firmicutes Clostridia Clostridiales Ruminococcaceae 25 Bacteria Euryarchaeota Thermoplasmata E2 16 Bacteria Firmicutes Clostridia Clostridiales 313 Bacteria Proteobacteria Clostridia Clostridiales Ruminococcaceae 57 Bacteria Euryarchaeota Thermoplasmata E2 DHVEG 16 Bacteria Proteobacteria Thermoplasmata E2 Nitrososphaeraceae Candidatus_Nitrososphaera Candidatus_Nitrososphaera_SCA1145 28 Bacteria Euryarchaeota Thermoplasmata E2 Ruminococcaceae Candidatus_Nitrososphaera 84 Bacteria Euryarchaeota Thermoplasmata E2 DHVEG 209 Bacteria Firmicutes Clostridia Clostridiales Nitrososphaeraceae Candidatus_Nitrososphaera Candidatus_Nitrososphaera_SCA1145 140 Bacteria Firmicutes Planctomycetia Planctomycetales Planctomycetaceae Planctomyces 14 Bacteria Proteobacteria Clostridia Clostridiales 54 Bacteria Firmicutes Clostridia Clostridiales DHVEG 112 Bacteria Firmicutes Clostridia Clostridiales Ruminococcaceae Geobacillus 2175 Bacteria Proteobacteria Clostridia Clostridiales Nitrososphaeraceae Candidatus_Nitrososphaera Candidatus_Nitrososphaera_SCA1145 670 Bacteria Cyanobacteria Clostridia Clostridiales 1158 Bacteria Proteobacteria Clostridia Clostridiales Ruminococcaceae 236 Bacteria Euryarchaeota Thermoplasmata E2 Ruminococcaceae 137 Bacteria Proteobacteria Clostridia Clostridiales Ruminococcaceae 499 Bacteria Proteobacteria Thermoplasmata E2 DHVEG 41 Bacteria Euryarchaeota Thermoplasmata E2 228 Bacteria Proteobacteria Clostridia Clostridiales Ruminococcaceae 19 Bacteria Euryarchaeota Thermoplasmata E2 DHVEG 6 Bacteria Firmicutes Clostridia Clostridiales DHVEG 875 Bacteria Crenarchaeota Clostridia Clostridiales Ruminococcaceae 11 Bacteria Proteobacteria Clostridia Clostridiales 517 Bacteria Firmicutes Clostridia Clostridiales Ruminococcaceae 234 Bacteria Crenarchaeota MCG 10 Bacteria Firmicutes Clostridia Clostridiales 40 Bacteria Proteobacteria Alphaproteobacteria E2 374 Bacteria Proteobacteria Clostridia Clostridiales Ruminococcaceae 17 Bacteria Proteobacteria Clostridia Clostridiales 15 Bacteria Firmicutes Clostridia Clostridiales Propionibacteriaceae Propionibacterium Propionibacterium_acnes 21 Bacteria Euryarchaeota Thermoplasmata E2 Nitrososphaeraceae Candidatus_Nitrososphaera Candidatus_Nitrososphaera_SCA1145 27 Bacteria Proteobacteria Alphaproteobacteria Clostridiales Ruminococcaceae 41 Bacteria Firmicutes Clostridia Clostridiales Veillonellaceae 671 Bacteria Proteobacteria Clostridia Clostridiales Ruminococcaceae 4 Bacteria Cyanobacteria Chloroplast E2 114 Bacteria Firmicutes Clostridia Clostridiales Ruminococcaceae 29 Bacteria Firmicutes Clostridia Clostridiales 25 Bacteria Firmicutes Clostridia Clostridiales DHVEG 4 Bacteria Firmicutes Actinobacteria Actinomycetales Fusobacteriaceae Fusobacterium 27 Bacteria Proteobacteria Thermoplasmata E2 DHVEG 25 Bacteria Euryarchaeota Thermoplasmata E2 Bacillaceae 30 Bacteria Proteobacteria Thermoplasmata E2 Methylophilaceae 42 Bacteria Euryarchaeota Thermoplasmata E2 DHVEG 8 Bacteria Euryarchaeota Actinobacteria Actinomycetales Corynebacteriaceae Corynebacterium 4 Bacteria Proteobacteria Alphaproteobacteria Clostridiales Fusobacteriaceae Candidatus_Nitrososphaera Candidatus_Nitrososphaera_SCA1145 16 Bacteria Cyanobacteria Synechococcophycideae Synechococcales Synechococcaceae Prochlorococcus 18 Bacteria Euryarchaeota Thermoplasmata E2 DHVEG 38 Bacteria Proteobacteria Thermoplasmata E2 10 Bacteria Euryarchaeota Thermoplasmata E2 180 Bacteria Proteobacteria Thermoplasmata E2 64 Bacteria Firmicutes Clostridia Clostridiales Ruminococcaceae 5 Bacteria Firmicutes Clostridia Clostridiales 9 Bacteria Proteobacteria Thermoplasmata E2 Marine_group_II 4 Bacteria Proteobacteria Deltaproteobacteria Clostridiales Patulibacteraceae 18 Bacteria Firmicutes Clostridia Clostridiales Ruminococcaceae 17 Bacteria Proteobacteria Clostridia Clostridiales Ruminococcaceae 113 Bacteria Proteobacteria Clostridia Clostridiales Ruminococcaceae Candidatus_Nitrososphaera 35 Bacteria Euryarchaeota Thermoplasmata E2 Marine_group_II 8 Bacteria Proteobacteria Clostridia Clostridiales Ruminococcaceae 9 Bacteria Firmicutes Clostridia Clostridiales Nitrososphaeraceae Candidatus_Nitrososphaera Candidatus_Nitrososphaera_SCA1145 3484 Bacteria Euryarchaeota Thermoplasmata E2 Ruminococcaceae 189 Bacteria Firmicutes Actinobacteria Actinomycetales Ruminococcaceae Corynebacterium 398 Bacteria Proteobacteria Clostridia Clostridiales 4 Bacteria Euryarchaeota Thermoplasmata E2 Marine_group_II 432 Bacteria Firmicutes Clostridia Clostridiales Xenococcaceae 2613 Bacteria Firmicutes Clostridia Clostridiales Ruminococcaceae 7 Bacteria Firmicutes Clostridia Fusobacteriales Fusobacteriaceae Fusobacterium 20 Bacteria Euryarchaeota Thermoplasmata E2 Marine_group_II 33 Bacteria Proteobacteria Thermoplasmata E2 Nitrososphaeraceae Candidatus_Nitrososphaera Candidatus_Nitrososphaera_SCA1145 49 Bacteria Firmicutes Clostridia Clostridiales Nitrososphaeraceae Candidatus_Nitrososphaera Candidatus_Nitrososphaera_SCA1145 45 Bacteria Euryarchaeota Thermoplasmata E2 DHVEG 56 Bacteria Euryarchaeota Clostridia Clostridiales 324 Bacteria Firmicutes Clostridia Clostridiales Ruminococcaceae Faecalibacterium Faecalibacterium_prausnitzii 51 Bacteria Firmicutes Clostridia Clostridiales 7 Bacteria Firmicutes Clostridia Clostridiales 73 Bacteria Euryarchaeota Thermoplasmata E2 Marine_group_II 141 Bacteria Euryarchaeota Thermoplasmata E2 Ruminococcaceae 20 Bacteria Proteobacteria Gammaproteobacteria E2 Pseudomonadaceae 7 Bacteria Euryarchaeota Methanobacteria Methanobacteriales Synechococcaceae 4 Bacteria Euryarchaeota Thermoplasmata E2 DHVEG 46 Bacteria Euryarchaeota Thermoplasmata E2 DHVEG 368 Bacteria Euryarchaeota Thermoplasmata E2 DHVEG 55 Bacteria Euryarchaeota Thermoplasmata E2 vadinCA11 28 Bacteria Firmicutes Clostridia Clostridiales 8 Bacteria Firmicutes Clostridia Clostridiales Leptotrichiaceae Leptotrichia 65 Bacteria Firmicutes Clostridia Clostridiales Ruminococcaceae 6 Bacteria Firmicutes Clostridia Clostridiales Nitrososphaeraceae Candidatus_Nitrososphaera Candidatus_Nitrososphaera_SCA1145 6 Bacteria Firmicutes Clostridia Clostridiales 8 Bacteria Euryarchaeota Thermoplasmata E2 DHVEG 27 Bacteria Firmicutes Thermoplasmata E2 16 Bacteria Firmicutes Bacilli Clostridiales Xenococcaceae 1300 Bacteria Proteobacteria Gammaproteobacteria Clostridiales Pseudanabaenaceae Marinobacter 158 Bacteria Firmicutes Clostridia Clostridiales Ruminococcaceae Candidatus_Nitrososphaera 85 Bacteria Proteobacteria Thermoplasmata E2 Bacillaceae 12 Bacteria Euryarchaeota Thermoplasmata E2 Marine_group_III 13 Bacteria Firmicutes Clostridia Clostridiales Ruminococcaceae Candidatus_Nitrososphaera 3 Bacteria Proteobacteria Gammaproteobacteria Clostridiales Candidatus_Nitrososphaera Candidatus_Nitrososphaera_SCA1145 7 Bacteria Proteobacteria Clostridia E2 254 Bacteria Firmicutes Clostridia Clostridiales Ruminococcaceae 15 Bacteria Proteobacteria Clostridia Clostridiales Ruminococcaceae 31 Bacteria Euryarchaeota Thermoplasmata E2 DHVEG 19 Bacteria Euryarchaeota Thermoplasmata E2 DHVEG 7 Bacteria Firmicutes Clostridia Clostridiales 4 Bacteria Firmicutes Clostridia Clostridiales Ruminococcaceae 12 Bacteria Euryarchaeota Thermoplasmata E2 48 Bacteria Firmicutes Clostridia E2 22 Bacteria Proteobacteria Clostridia Clostridiales Xenococcaceae 15 Bacteria Firmicutes Clostridia Clostridiales DHVEG 5 Bacteria Euryarchaeota Clostridia Clostridiales 5 Bacteria Firmicutes Clostridia Clostridiales Tepidimicrobium 26 Bacteria Firmicutes Clostridia E2 64 Bacteria Proteobacteria Thermoplasmata E2 Marine_group_II 43 Bacteria Proteobacteria Clostridia Clostridiales Ruminococcaceae 10 Bacteria Firmicutes Thaumarchaeota Nitrososphaerales Nitrososphaeraceae Candidatus_Nitrososphaera Candidatus_Nitrososphaera_SCA1145 28 Bacteria Euryarchaeota Thermoplasmata E2 Bacillaceae 67 Bacteria Firmicutes Clostridia Clostridiales Ruminococcaceae 268 Bacteria Euryarchaeota Thermoplasmata E2 DHVEG 27 Bacteria Firmicutes Clostridia Clostridiales Desulfobulbaceae Aerococcus 19 Bacteria Firmicutes Clostridia Clostridiales Fusobacteriaceae u114 10 Bacteria Cyanobacteria Actinobacteria Actinomycetales Propionibacteriaceae Propionibacterium Propionibacterium_acnes 282 Bacteria Firmicutes Clostridia Clostridiales Marine_group_II 26 Bacteria Firmicutes Clostridia Clostridiales DHVEG 6 Bacteria Proteobacteria Thermoplasmata E2 Bacillaceae 6 Bacteria Euryarchaeota Clostridia Methanobacteriales 36 Bacteria Firmicutes Clostridia Clostridiales Ruminococcaceae 24 Bacteria Proteobacteria Thermoplasmata E2 Marine_group_II 7 Bacteria Proteobacteria Alphaproteobacteria E2 49 Bacteria Proteobacteria Clostridia E2 4 Bacteria Proteobacteria Chloroplast Clostridiales 6 Bacteria Firmicutes Clostridia Clostridiales 25 Bacteria Proteobacteria Clostridia Clostridiales Methylophilaceae 91 Bacteria Firmicutes Clostridia Clostridiales 29 Bacteria Euryarchaeota Thermoplasmata E2 Marine_group_II 9 Bacteria Proteobacteria Clostridia Clostridiales Ruminococcaceae Faecalibacterium Faecalibacterium_prausnitzii 6 Bacteria Euryarchaeota Thermoplasmata E2 Marine_group_II 32 Bacteria Proteobacteria Clostridia Clostridiales Alteromonadaceae 192 Bacteria Proteobacteria Clostridia Clostridiales Ruminococcaceae 34 Bacteria Proteobacteria Clostridia Clostridiales Ruminococcaceae 35 Bacteria Firmicutes Clostridia Clostridiales Ruminococcaceae 4 Bacteria Proteobacteria Clostridia Clostridiales Ruminococcaceae 15 Bacteria Proteobacteria Deltaproteobacteria E2 Nitrososphaeraceae Candidatus_Nitrososphaera Candidatus_Nitrososphaera_SCA1145 3 Bacteria Euryarchaeota Thermoplasmata E2 DHVEG 15 Bacteria Firmicutes Bacilli Bacillales Bacillaceae 5 Bacteria Proteobacteria Clostridia Clostridiales Nitrososphaeraceae Candidatus_Nitrososphaera Candidatus_Nitrososphaera_SCA1145 33 Bacteria Proteobacteria Clostridia Clostridiales Prevotellaceae Prevotella 134 Bacteria Firmicutes Clostridia Clostridiales Ruminococcaceae 16 Bacteria Euryarchaeota Clostridia Clostridiales 6 Bacteria Proteobacteria Clostridia Clostridiales Veillonellaceae 22 Bacteria Proteobacteria Clostridia Clostridiales Xenococcaceae 4 Bacteria Firmicutes Clostridia Clostridiales 32 Bacteria Proteobacteria Gammaproteobacteria Actinomycetales Planococcaceae Pseudomonas 12 Bacteria Proteobacteria Chloroplast E2 1737 Bacteria Firmicutes Clostridia Clostridiales 44 Bacteria Firmicutes Clostridia Clostridiales Ruminococcaceae 33 Bacteria Firmicutes Clostridia Clostridiales Ruminococcaceae Faecalibacterium Faecalibacterium_prausnitzii 16 Bacteria Firmicutes Clostridia Clostridiales 4 Bacteria Firmicutes Clostridia Clostridiales Ruminococcaceae 8 Bacteria Firmicutes Clostridia Clostridiales Ruminococcaceae Candidatus_Nitrososphaera 249 Bacteria Proteobacteria Clostridia Clostridiales Ruminococcaceae 61 Bacteria Firmicutes Clostridia Clostridiales DHVEG 38 Bacteria Firmicutes Thermoplasmata E2 DHVEG 120 Bacteria Firmicutes Clostridia Clostridiales DHVEG 15 Bacteria Firmicutes Clostridia Clostridiales Ruminococcaceae 24 Bacteria Firmicutes Clostridia E2 Ruminococcaceae 5 Bacteria Proteobacteria Clostridia Clostridiales vadinCA11 9 Bacteria Firmicutes Clostridia Clostridiales 4 Bacteria Proteobacteria Alphaproteobacteria E2 47 Bacteria Proteobacteria Gammaproteobacteria Clostridiales 19 Bacteria Euryarchaeota Thermoplasmata Clostridiales Marine_group_II 23 Bacteria Proteobacteria Clostridia Clostridiales Ruminococcaceae 1198 Bacteria Proteobacteria Clostridia Clostridiales DHVEG 5 Bacteria Proteobacteria Clostridia Clostridiales Ruminococcaceae 4 Bacteria Euryarchaeota Thermoplasmata E2 DHVEG 11 Bacteria Euryarchaeota Clostridia Clostridiales Fusobacteriaceae u114 3 Bacteria Euryarchaeota Thermoplasmata E2 24 Bacteria Proteobacteria Clostridia Clostridiales DHVEG 28 Bacteria Euryarchaeota Thermoplasmata E2 TMEG 371 Bacteria Euryarchaeota Thermoplasmata E2 Marine_group_II 15 Bacteria Proteobacteria Clostridia Clostridiales 20 Bacteria Firmicutes Clostridia Clostridiales vadinCA11 53 Bacteria Proteobacteria Thermoplasmata E2 Ruminococcaceae 22 Bacteria Firmicutes Clostridia Clostridiales DHVEG 7 Bacteria Proteobacteria Thermoplasmata E2 18 Bacteria Firmicutes Thermoplasmata E2 Streptosporangiaceae Nonomuraea 7 Bacteria Proteobacteria Thermoplasmata E2 Ruminococcaceae 10 Bacteria Euryarchaeota Thermoplasmata E2 DHVEG 89 Bacteria Euryarchaeota Thermoplasmata E2 Marine_group_III 22 Bacteria Proteobacteria Clostridia Clostridiales DHVEG 134 Bacteria Proteobacteria Thermoplasmata E2 4 Bacteria Firmicutes Clostridia Clostridiales Ruminococcaceae 7 Bacteria Firmicutes Bacilli Clostridiales Bacillaceae Bacillus 27 Bacteria Firmicutes Clostridia Clostridiales Ruminococcaceae 813 Bacteria Proteobacteria Thermoplasmata E2 Flavobacteriaceae Marinobacter 3 Bacteria Proteobacteria Alphaproteobacteria Clostridiales 15 Bacteria Firmicutes Clostridia Clostridiales DHVEG 59 Bacteria Euryarchaeota Thermoplasmata E2 DHVEG 26 Bacteria Proteobacteria Clostridia Clostridiales Moraxellaceae Acinetobacter 6 Bacteria Cyanobacteria Chloroplast Chlorophyta Chlamydomonadaceae 8 Bacteria Firmicutes Clostridia Clostridiales Veillonellaceae 298 Bacteria Firmicutes Clostridia Clostridiales 10 Bacteria Firmicutes Clostridia Clostridiales Flavobacteriaceae 10 Bacteria Firmicutes Bacilli Clostridiales 18 Bacteria Proteobacteria Clostridia Clostridiales 6 Bacteria Proteobacteria Alphaproteobacteria E2 5 Bacteria Proteobacteria Alphaproteobacteria Clostridiales 11 Bacteria Firmicutes Clostridia Clostridiales Marine_group_III 92 Bacteria Firmicutes Clostridia Clostridiales Ruminococcaceae Anaerococcus 36 Bacteria Firmicutes Clostridia Clostridiales 14 Bacteria Firmicutes Clostridia Clostridiales Fusobacteriaceae 137 Bacteria Proteobacteria Gammaproteobacteria Clostridiales Ruminococcaceae Marinobacter 36 Bacteria Proteobacteria Clostridia Clostridiales Aquificaceae Hydrogenobaculum 39 Bacteria Firmicutes Clostridia Clostridiales Ruminococcaceae 21 Bacteria Proteobacteria Clostridia Clostridiales Ruminococcaceae 175 Bacteria Firmicutes Clostridia Clostridiales Ruminococcaceae 5 Bacteria Firmicutes Clostridia Clostridiales Cenarchaeaceae Nitrosopumilus 73 Bacteria Firmicutes Clostridia Clostridiales 26 Bacteria Firmicutes Clostridia Clostridiales 11 Bacteria Firmicutes Clostridia Clostridiales Ruminococcaceae 9 Bacteria Euryarchaeota Methanobacteria Methanobacteriales WSA2 150 Bacteria Firmicutes Clostridia Clostridiales Marine_group_II 4 Bacteria Euryarchaeota Thermoplasmata E2 6 Bacteria Euryarchaeota Thermoplasmata E2 DHVEG 8 Bacteria Proteobacteria Thermoplasmata E2 Methanomassiliicoccus 27 Bacteria Proteobacteria Thermoplasmata E2 14 Bacteria Firmicutes Clostridia Clostridiales Ruminococcaceae Ruminococcus 32 Bacteria Proteobacteria Clostridia Clostridiales Ruminococcaceae 4 Bacteria Firmicutes Clostridia Clostridiales Ruminococcaceae Asteroleplasma 1079 Bacteria Firmicutes Clostridia Clostridiales Peptoniphilus 7 Bacteria Firmicutes Bacilli Clostridiales 7 Bacteria Firmicutes Clostridia Clostridiales Lachnospiraceae 9 Bacteria Proteobacteria Clostridia Clostridiales Ruminococcaceae 3 Bacteria Firmicutes Clostridia Clostridiales Veillonellaceae 43 Bacteria Euryarchaeota Thermoplasmata E2 DHVEG 47 Bacteria Euryarchaeota Thermoplasmata E2 DHVEG 11 Bacteria Proteobacteria Thermoplasmata E2 Marine_group_II 6 Bacteria Firmicutes Clostridia Clostridiales Bacillaceae 21 Bacteria Proteobacteria Clostridia E2 Marine_group_II 6 Bacteria Firmicutes Clostridia Clostridiales Ruminococcaceae 23 Bacteria Proteobacteria Thermoplasmata E2 5 Bacteria Firmicutes Thermoplasmata E2 Selenomonas 9 Bacteria Firmicutes Clostridia Clostridiales 38 Bacteria Proteobacteria Thermoplasmata E2 DHVEG 94 Bacteria Proteobacteria Clostridia Clostridiales mitochondria 5 Bacteria Firmicutes Clostridia Clostridiales Lachnospiraceae 15 Bacteria Proteobacteria Thermoplasmata E2 4 Bacteria Proteobacteria Clostridia Clostridiales Spirochaetaceae 88 Bacteria Firmicutes Clostridia Clostridiales 112 Bacteria Firmicutes Clostridia Clostridiales Gemmataceae Gemmata 11 Bacteria Firmicutes Clostridia Clostridiales Ruminococcaceae 365 Bacteria Firmicutes Clostridia Clostridiales 3 Bacteria Proteobacteria Clostridia Clostridiales Veillonellaceae Treponema 4 Bacteria Proteobacteria Clostridia Clostridiales 5 Bacteria Firmicutes Clostridia Clostridiales Ruminococcaceae 9 Bacteria Firmicutes Clostridia Clostridiales Ruminococcaceae Desulfotomaculum