3 Archaea Euryarchaeota Methanomicrobia Methanosarcinales Methanosaetaceae Methanosaeta 55 Archaea Crenarchaeota MCG pGrfC26 11 Archaea Euryarchaeota Methanobacteria Methanobacteriales Methanobacteriaceae Methanobacterium 7 Archaea Euryarchaeota Methanobacteria Methanobacteriales Methanobacteriaceae Methanobacterium 9 Bacteria Planctomycetes Planctomycetia Gemmatales Isosphaeraceae 7 Bacteria Planctomycetes Planctomycetia Gemmatales Isosphaeraceae 7 Bacteria Chloroflexi Ktedonobacteria Thermogemmatisporales Thermogemmatisporaceae 6 Bacteria Chloroflexi Ktedonobacteria Thermogemmatisporales Thermogemmatisporaceae 3 Bacteria Planctomycetes Planctomycetia Planctomycetales Planctomycetaceae Planctomyces 15 Archaea Crenarchaeota MBGA NRP 27 Bacteria Verrucomicrobia 6 Bacteria Proteobacteria Alphaproteobacteria Caulobacterales Caulobacteraceae 4 Bacteria Bacteroidetes Bacteroidia Bacteroidales 62 Bacteria Verrucomicrobia auto67_4W 10 Bacteria Acidobacteria DA052 Ellin6513 8 Bacteria Verrucomicrobia Ellin515 34 Bacteria Acidobacteria Acidobacteriia Acidobacteriales Acidobacteriaceae 32 Bacteria Chlorobi BSV26 BSN164 15 Bacteria OD1 ZB2 153 Bacteria Verrucomicrobia auto67_4W 6 Bacteria Acidobacteria Acidobacteriia Acidobacteriales Acidobacteriaceae 8 Bacteria Acidobacteria TM1 31 Bacteria Acidobacteria Solibacteres Solibacterales 32 Bacteria Verrucomicrobia auto67_4W 6 Bacteria Bacteroidetes Bacteroidia Bacteroidales 6 Bacteria Chlorobi Ignavibacteria Ignavibacteriales Ignavibacteriaceae 15 Bacteria Chlorobi BSV26 BSN164 22 Bacteria Actinobacteria Actinobacteria Actinomycetales Mycobacteriaceae Mycobacterium 8 Bacteria Actinobacteria Thermoleophilia Gaiellales Gaiellaceae 34 Bacteria Spirochaetes Spirochaetes Spirochaetales Spirochaetaceae 6 Bacteria Proteobacteria Alphaproteobacteria Rhodospirillales Rhodospirillaceae 3 Bacteria Bacteroidetes Bacteroidia Bacteroidales 4 Archaea Euryarchaeota Thermoplasmata E2 23 Bacteria Verrucomicrobia auto67_4W 36 Bacteria Proteobacteria Alphaproteobacteria Rhizobiales Hyphomicrobiaceae Rhodoplanes 8 Bacteria Chloroflexi Ktedonobacteria Thermogemmatisporales Thermogemmatisporaceae 46 Bacteria Proteobacteria Gammaproteobacteria Xanthomonadales Sinobacteraceae 14 Bacteria Chlorobi BSV26 BSN164 13 Bacteria Acidobacteria Acidobacteriia Acidobacteriales Koribacteraceae Candidatus_Koribacter 6 Bacteria Verrucomicrobia Opitutae Opitutales Opitutaceae Opitutus 9 Bacteria Nitrospirae Nitrospira Nitrospirales 3 Bacteria Proteobacteria Alphaproteobacteria Rhodospirillales Rhodospirillaceae 14 Bacteria Verrucomicrobia auto67_4W 6 Bacteria Proteobacteria Alphaproteobacteria Rhizobiales Bradyrhizobiaceae Bradyrhizobium 5 Bacteria WPS 20 Bacteria Proteobacteria Gammaproteobacteria Chromatiales Ectothiorhodospiraceae 7 Bacteria Actinobacteria Actinobacteria Actinomycetales 5 Bacteria GAL15 33 Bacteria Acidobacteria DA052 Ellin6513 5 Bacteria Planctomycetes Phycisphaerae CPla 5 Archaea Crenarchaeota MCG pGrfC26 3 Bacteria Gemmatimonadetes Gemmatimonadetes Ellin5290 8 Bacteria Proteobacteria Deltaproteobacteria Syntrophobacterales Syntrophobacteraceae 7 Bacteria Proteobacteria Alphaproteobacteria Rhodospirillales Rhodospirillaceae 19 Bacteria Proteobacteria Deltaproteobacteria Syntrophobacterales Syntrophobacteraceae Syntrophobacter 12 Bacteria Chlorobi BSV26 C20 10 Bacteria Acidobacteria Acidobacteriia Acidobacteriales Koribacteraceae 10 Bacteria Acidobacteria TM1 23 Bacteria FCPU426 7 Bacteria WPS 5 Bacteria Chloroflexi Anaerolineae envOPS12 39 Bacteria Chlorobi Ignavibacteria Ignavibacteriales Ignavibacteriaceae 9 Bacteria Proteobacteria Betaproteobacteria MND1 4 Bacteria Proteobacteria Deltaproteobacteria Syntrophobacterales Syntrophobacteraceae 13 Bacteria Proteobacteria Gammaproteobacteria 20 Archaea Crenarchaeota Thaumarchaeota Cenarchaeales SAGMA 10 Bacteria Proteobacteria Epsilonproteobacteria Campylobacterales Helicobacteraceae Sulfurimonas 32 Bacteria Proteobacteria Alphaproteobacteria Rhizobiales Hyphomicrobiaceae Rhodoplanes 32 Bacteria Actinobacteria Actinobacteria Actinomycetales 27 Bacteria Acidobacteria DA052 Ellin6513 6 Bacteria Verrucomicrobia Opitutae Opitutales Opitutaceae Opitutus 38 Archaea Crenarchaeota MBGA NRP 20 Bacteria Proteobacteria Alphaproteobacteria Rhizobiales Methylocystaceae 5 Bacteria Verrucomicrobia Verrucomicrobiae Verrucomicrobiales Verrucomicrobiaceae 8 Bacteria FCPU426 4 Bacteria Proteobacteria Deltaproteobacteria Myxococcales 13 Bacteria Proteobacteria Betaproteobacteria 6 Bacteria Acidobacteria Holophagae Holophagales Holophagaceae 7 Archaea Crenarchaeota MBGA NRP 6 Bacteria Acidobacteria DA052 Ellin6513 4 Bacteria Actinobacteria Actinobacteria Actinomycetales 4 Bacteria Proteobacteria Deltaproteobacteria Syntrophobacterales Syntrophobacteraceae 12 Bacteria Spirochaetes Spirochaetes Spirochaetales Spirochaetaceae 8 Bacteria Proteobacteria Deltaproteobacteria Syntrophobacterales Syntrophorhabdaceae 5 Bacteria Spirochaetes Spirochaetes Spirochaetales Spirochaetaceae 25 Bacteria Acidobacteria Acidobacteriia Acidobacteriales Acidobacteriaceae 33 Bacteria Verrucomicrobia auto67_4W 66 Bacteria Verrucomicrobia auto67_4W 11 Bacteria Gemmatimonadetes Gemmatimonadetes 5 Bacteria Actinobacteria Actinobacteria Actinomycetales Thermomonosporaceae 4 Bacteria Proteobacteria Deltaproteobacteria Desulfobacterales Desulfobacteraceae 24 Bacteria Actinobacteria Actinobacteria Actinomycetales 4 Bacteria Acidobacteria Acidobacteriia Acidobacteriales Koribacteraceae Candidatus_Koribacter 14 Bacteria Proteobacteria Alphaproteobacteria Rhizobiales Hyphomicrobiaceae Rhodoplanes 26 Bacteria Acidobacteria Acidobacteriia Acidobacteriales Acidobacteriaceae 7 Bacteria Acidobacteria Acidobacteriia Acidobacteriales Koribacteraceae 23 Archaea Crenarchaeota MBGA NRP 6 Bacteria Acidobacteria Solibacteres Solibacterales 16 Bacteria Acidobacteria Acidobacteriia Acidobacteriales Koribacteraceae Candidatus_Koribacter 4 Bacteria Nitrospirae Nitrospira Nitrospirales GOUTA19 24 Bacteria Verrucomicrobia auto67_4W 5 Bacteria Proteobacteria Deltaproteobacteria Myxococcales 3 Bacteria BRC1 PRR 22 Bacteria Verrucomicrobia S 11 Bacteria Verrucomicrobia Ellin515 9 Bacteria Fibrobacteres TG3 TG3 B122 7 Bacteria Proteobacteria Betaproteobacteria Hydrogenophilales Hydrogenophilaceae Thiobacillus 15 Bacteria Actinobacteria Thermoleophilia Gaiellales Gaiellaceae 5 Bacteria Nitrospirae Nitrospira Nitrospirales 13 Bacteria Bacteroidetes Cytophagia Cytophagales Flammeovirgaceae 5 Bacteria Proteobacteria Alphaproteobacteria Rhodospirillales Rhodospirillaceae 23 Bacteria Verrucomicrobia Ellin515 17 Bacteria Proteobacteria Gammaproteobacteria Xanthomonadales Sinobacteraceae 13 Bacteria Nitrospirae Nitrospira Nitrospirales FW 4 35 Bacteria Proteobacteria Alphaproteobacteria Rhizobiales Hyphomicrobiaceae Rhodoplanes 4 Archaea Crenarchaeota Thaumarchaeota Cenarchaeales SAGMA 6 Bacteria Proteobacteria Alphaproteobacteria Rhodospirillales Rhodospirillaceae 7 Bacteria Firmicutes Bacilli Bacillales Bacillaceae Bacillus 7 Bacteria Proteobacteria Alphaproteobacteria Ellin329 4 Bacteria Proteobacteria Betaproteobacteria Nitrosomonadales 10 Bacteria Proteobacteria Alphaproteobacteria Rhodospirillales Rhodospirillaceae 12 Bacteria Proteobacteria Alphaproteobacteria Rhodospirillales Rhodospirillaceae 12 Bacteria Verrucomicrobia auto67_4W 3 Bacteria Chloroflexi Ktedonobacteria Ktedonobacterales Ktedonobacteraceae 7 Bacteria Verrucomicrobia S 7 Bacteria Spirochaetes Spirochaetes Spirochaetales Spirochaetaceae Treponema