7 Bacteria Proteobacteria Betaproteobacteria Tremblayales Tremblayaceae 3 Archaea WCHD3 11 Archaea Euryarchaeota Halobacteria Halobacteriales Halobacteriaceae Halorhabdus 9 Archaea WCHD3 4 Archaea WCHD3 12 Archaea Euryarchaeota Halobacteria Halobacteriales Halobacteriaceae Natronomonas 4 Archaea WCHD3 145 Bacteria Gemmatimonadetes Gemm 3 Archaea YLA114 25 Archaea Euryarchaeota Halobacteria Halobacteriales Halobacteriaceae 12 Archaea Euryarchaeota Halobacteria Halobacteriales Halobacteriaceae ArcF12 29 Bacteria Gemmatimonadetes Gemm 12 Archaea Euryarchaeota Halobacteria Halobacteriales Halobacteriaceae Halorhabdus 29 Bacteria Actinobacteria Acidimicrobiia Acidimicrobiales C111 8 Bacteria Actinobacteria Acidimicrobiia Acidimicrobiales 14 Bacteria Actinobacteria Acidimicrobiia Acidimicrobiales 5 Bacteria OP11 OP11 6 Archaea Euryarchaeota Halobacteria Halobacteriales Halobacteriaceae Haloferax 3 Bacteria Gemmatimonadetes Gemm 12 Bacteria Bacteroidetes Bacteroidia Bacteroidales SB 3 Bacteria Actinobacteria Acidimicrobiia Acidimicrobiales Microthrixaceae 6 Bacteria Proteobacteria Alphaproteobacteria Rhodospirillales 10 Bacteria Chloroflexi Anaerolineae SBR1031 SJA 5 Bacteria Actinobacteria Acidimicrobiia Acidimicrobiales 8 Archaea Euryarchaeota Halobacteria Halobacteriales Halobacteriaceae Natronomonas 3 Archaea WCHD3 17 Bacteria Actinobacteria Acidimicrobiia Acidimicrobiales C111 3 Archaea YLA114 11 Bacteria Gemmatimonadetes Gemm 32 Bacteria Actinobacteria Acidimicrobiia Acidimicrobiales 3 Bacteria OP11 WCHB1 3 Bacteria Gemmatimonadetes Gemm 3 Bacteria Acidobacteria RB25 3 Archaea YLA114 5 Bacteria Actinobacteria Acidimicrobiia Acidimicrobiales koll13 7 Bacteria Actinobacteria Acidimicrobiia Acidimicrobiales C111 3 Archaea WCHD3 5 Bacteria OP11 WCHB1 9 Archaea Euryarchaeota Halobacteria Halobacteriales Halobacteriaceae Natronomonas 11 Bacteria Actinobacteria Acidimicrobiia Acidimicrobiales 7 Bacteria Proteobacteria Deltaproteobacteria Sva0853 JTB36 3 Bacteria Actinobacteria Acidimicrobiia Acidimicrobiales koll13 3 Bacteria BRC1 PRR 90 Bacteria Gemmatimonadetes Gemm 9 Bacteria Cyanobacteria Oscillatoriophycideae Chroococcales 4 Bacteria Verrucomicrobia Verrucomicrobiae Verrucomicrobiales Verrucomicrobiaceae Verrucomicrobium 7 Bacteria Gemmatimonadetes Gemm 4 Bacteria Chloroflexi Anaerolineae SBR1031 A4b 3 Bacteria 5 Bacteria Proteobacteria Alphaproteobacteria Rhizobiales Rhizobiaceae 7 Bacteria Planctomycetes Planctomycetia Pirellulales Pirellulaceae 32 Archaea Crenarchaeota Thaumarchaeota Cenarchaeales Cenarchaeaceae Nitrosopumilus 13 Bacteria Bacteroidetes Bacteroidia Bacteroidales 31 Bacteria Proteobacteria Gammaproteobacteria Thiotrichales Piscirickettsiaceae 9 Bacteria Proteobacteria Deltaproteobacteria NB1 NB1 13 Bacteria Proteobacteria Deltaproteobacteria Desulfarculales Desulfarculaceae 36 Bacteria Proteobacteria Deltaproteobacteria NB1 7 Bacteria Chloroflexi Anaerolineae SB 3 Bacteria Acidobacteria 6 Bacteria Bacteroidetes Bacteroidia Bacteroidales 3 Bacteria Proteobacteria Gammaproteobacteria Alteromonadales OM60 29 Bacteria Proteobacteria Deltaproteobacteria NB1 NB1 4 Bacteria Bacteroidetes Bacteroidia Bacteroidales 19 Bacteria Proteobacteria Gammaproteobacteria Chromatiales Ectothiorhodospiraceae 3 Bacteria Proteobacteria Alphaproteobacteria Rhodobacterales Rhodobacteraceae 9 Bacteria Proteobacteria Alphaproteobacteria Rhodospirillales 66 Bacteria Proteobacteria Alphaproteobacteria Rhodobacterales Rhodobacteraceae 56 Bacteria Proteobacteria Gammaproteobacteria Alteromonadales Alteromonadaceae 15 Bacteria Planctomycetes OM190 CL500 13 Bacteria Proteobacteria Deltaproteobacteria Sva0853 JTB36 7 Bacteria Bacteroidetes Saprospiraceae 37 Bacteria Proteobacteria Gammaproteobacteria 10 Bacteria Gemmatimonadetes Gemm 3 Bacteria Actinobacteria Actinobacteria Actinomycetales Pseudonocardiaceae 3 Bacteria Planctomycetes Phycisphaerae MSBL9 4 Bacteria Acidobacteria AT 23 Bacteria Planctomycetes Planctomycetia Planctomycetales Planctomycetaceae Planctomyces 11 Bacteria Acidobacteria RB25 21 Bacteria Proteobacteria Gammaproteobacteria Oceanospirillales Halomonadaceae Candidatus_Portiera 20 Bacteria Bacteroidetes Rhodothermaceae 5 Bacteria Proteobacteria Alphaproteobacteria Rhodospirillales 7 Bacteria Actinobacteria Nitriliruptoria Nitriliruptorales Nitriliruptoraceae 20 Bacteria Proteobacteria Deltaproteobacteria Myxococcales 11 Bacteria Proteobacteria Alphaproteobacteria Rhizobiales Hyphomicrobiaceae 7 Bacteria Proteobacteria Alphaproteobacteria Rhodospirillales 6 Bacteria Proteobacteria Deltaproteobacteria Myxococcales 18 Bacteria Proteobacteria Deltaproteobacteria Sva0853 JTB36 15 Bacteria Proteobacteria Gammaproteobacteria Alteromonadales Alteromonadaceae 48 Bacteria Proteobacteria Gammaproteobacteria Thiotrichales Piscirickettsiaceae 13 Bacteria Proteobacteria Alphaproteobacteria Rhodospirillales 4 Bacteria OD1 ZB2 5 Bacteria Bacteroidetes Cytophagia Cytophagales Flammeovirgaceae 5 Bacteria Proteobacteria Alphaproteobacteria Rhodospirillales Rhodospirillaceae 6 Bacteria Caldithrix Caldithrixae Caldithrixales BA059 6 Bacteria Chloroflexi Anaerolineae S0208 29 Bacteria Proteobacteria Deltaproteobacteria NB1 7 Bacteria Proteobacteria Deltaproteobacteria Desulfobacterales Desulfobulbaceae 5 Bacteria WS3 PRR LD1 25 Bacteria Proteobacteria Deltaproteobacteria Desulfobacterales Desulfobulbaceae 4 Bacteria Proteobacteria Alphaproteobacteria Rhodospirillales Rhodospirillaceae 3 Bacteria Planctomycetes Phycisphaerae MSBL9 50 Bacteria Proteobacteria Deltaproteobacteria Desulfobacterales Desulfobulbaceae 24 Bacteria Actinobacteria Nitriliruptoria Nitriliruptorales Nitriliruptoraceae 11 Bacteria Chloroflexi Anaerolineae SBR1031 A4b 46 Bacteria Proteobacteria Gammaproteobacteria Thiotrichales Piscirickettsiaceae 17 Bacteria Proteobacteria Gammaproteobacteria Chromatiales 5 Bacteria Chloroflexi Anaerolineae CFB 12 Bacteria Proteobacteria Gammaproteobacteria Chromatiales 17 Bacteria Proteobacteria Gammaproteobacteria Alteromonadales OM60 9 Bacteria Acidobacteria Acidobacteria CCU21 6 Bacteria Proteobacteria Alphaproteobacteria Rhodospirillales Rhodospirillaceae Rhodovibrio 3 Bacteria WS3 PRR 16 Bacteria Proteobacteria Deltaproteobacteria IndB3 7 Bacteria Bacteroidetes Saprospiraceae 6 Bacteria Proteobacteria Deltaproteobacteria Myxococcales 4 Bacteria Proteobacteria Gammaproteobacteria Thiotrichales Piscirickettsiaceae 14 Bacteria Proteobacteria Deltaproteobacteria Desulfobacterales Desulfobulbaceae 3 Bacteria Bacteroidetes Chitinophagaceae 15 Bacteria Actinobacteria Nitriliruptoria Nitriliruptorales Nitriliruptoraceae 12 Bacteria Proteobacteria Deltaproteobacteria Desulfuromonadales Desulfuromonadaceae 15 Bacteria Chloroflexi Anaerolineae S0208 9 Bacteria Proteobacteria Deltaproteobacteria Myxococcales 10 Bacteria Actinobacteria Nitriliruptoria Euzebyales Euzebyaceae Euzebya 10 Bacteria Bacteroidetes Saprospiraceae 3 Bacteria Chlamydiae Chlamydiia Chlamydiales 3 Bacteria Verrucomicrobia 8 Bacteria Chlamydiae Chlamydiia Chlamydiales 12 Bacteria Planctomycetes Planctomycetia Pirellulales Pirellulaceae 37 Bacteria Acidobacteria Sva0725 Sva0725 5 Bacteria Bacteroidetes Saprospiraceae 3 Bacteria OD1 ZB2 62 Bacteria Acidobacteria Sva0725 Sva0725 12 Bacteria Proteobacteria Alphaproteobacteria Rhizobiales Hyphomicrobiaceae 26 Bacteria Proteobacteria Alphaproteobacteria Rhodospirillales 10 Bacteria Actinobacteria Thermoleophilia 9 Bacteria Planctomycetes Planctomycetia Pirellulales Pirellulaceae 11 Bacteria Actinobacteria Nitriliruptoria Euzebyales Euzebyaceae Euzebya 8 Bacteria Proteobacteria Gammaproteobacteria Chromatiales 36 Bacteria Proteobacteria Alphaproteobacteria Rhodospirillales 17 Bacteria Chloroflexi Anaerolineae CFB 8 Bacteria Proteobacteria Gammaproteobacteria Salinisphaerales Salinisphaeraceae 20 Bacteria Chloroflexi Anaerolineae S0208 15 Bacteria Proteobacteria Deltaproteobacteria Desulfuromonadales 3 Bacteria Proteobacteria Deltaproteobacteria Syntrophobacterales Syntrophobacteraceae 4 Bacteria Bacteroidetes Saprospiraceae 101 Bacteria Cyanobacteria Chloroplast Streptophyta 7 Bacteria Proteobacteria Alphaproteobacteria Rhodospirillales Rhodospirillaceae 51 Bacteria Cyanobacteria Chloroplast Stramenopiles 3 Bacteria Proteobacteria Deltaproteobacteria GMD14H09 5 Bacteria Proteobacteria Alphaproteobacteria Rhodospirillales Rhodospirillaceae 12 Bacteria Proteobacteria Deltaproteobacteria Desulfobacterales Desulfobulbaceae 8 Bacteria Chlamydiae Chlamydiia Chlamydiales Parachlamydiaceae Candidatus_Protochlamydia 16 Bacteria Chloroflexi Anaerolineae CFB 4 Bacteria Nitrospirae Nitrospira Nitrospirales 12 Bacteria Chloroflexi Anaerolineae SBR1031 SJA 34 Bacteria Chloroflexi Anaerolineae SB 3 Bacteria Elusimicrobia Elusimicrobia MD2894 6 Bacteria Proteobacteria Gammaproteobacteria Thiotrichales Piscirickettsiaceae Piscirickettsia 3 Bacteria Bacteroidetes Bacteroidia Bacteroidales 4 Bacteria KSB1 Ucn15732 6 Bacteria Proteobacteria Gammaproteobacteria Thiotrichales Piscirickettsiaceae 10 Bacteria Proteobacteria Deltaproteobacteria Desulfobacterales Desulfobacteraceae 8 Archaea Crenarchaeota Thaumarchaeota Cenarchaeales Cenarchaeaceae Nitrosopumilus 3 Bacteria Chloroflexi SAR202 4 Bacteria Spirochaetes Spirochaetes Spirochaetales Spirochaetaceae 3 Bacteria Bacteroidetes Bacteroidia Bacteroidales 10 Bacteria Proteobacteria Deltaproteobacteria Myxococcales 17 Bacteria Bacteroidetes KSA1 16 Bacteria Acidobacteria Acidobacteria CCU21 5 Bacteria Proteobacteria Deltaproteobacteria 5 Bacteria Proteobacteria Alphaproteobacteria 81 Bacteria Proteobacteria Gammaproteobacteria Chromatiales 20 Bacteria Bacteroidetes Cytophagia Cytophagales Flammeovirgaceae 17 Bacteria Gemmatimonadetes Gemm 30 Bacteria Proteobacteria Deltaproteobacteria Desulfuromonadales 7 Bacteria Gemmatimonadetes Gemm 4 Bacteria Proteobacteria Deltaproteobacteria NB1 4 Bacteria Proteobacteria Alphaproteobacteria Rhodospirillales Rhodospirillaceae 4 Bacteria Firmicutes Clostridia Halanaerobiales Halobacteroidaceae 24 Bacteria Planctomycetes Planctomycetia Planctomycetales Planctomycetaceae Planctomyces 161 Bacteria Bacteroidetes Cytophagia Cytophagales Flammeovirgaceae 3 Bacteria Gemmatimonadetes Gemm 7 Bacteria Planctomycetes OM190 CL500 6 Bacteria Gemmatimonadetes Gemm 18 Bacteria Proteobacteria Deltaproteobacteria Desulfobacterales Desulfobacteraceae Desulfococcus 5 Bacteria KSB1 Ucn15732 11 Bacteria Bacteroidetes Rhodothermaceae Salisaeta 6 Bacteria Nitrospirae Nitrospira Nitrospirales Nitrospiraceae 3 Bacteria Elusimicrobia Endomicrobia 25 Bacteria Proteobacteria Gammaproteobacteria HTCC2188 HTCC2089 3 Bacteria Proteobacteria Alphaproteobacteria Rhodobacterales Rhodobacteraceae 10 Bacteria Proteobacteria Alphaproteobacteria Rhodospirillales Rhodospirillaceae Rhodovibrio 6 Bacteria Tenericutes RF3 ML615J 5 Bacteria Actinobacteria Thermoleophilia 6 Bacteria Bacteroidetes KSA1 13 Bacteria Proteobacteria Deltaproteobacteria Myxococcales 5 Bacteria KSB1 Ucn15732 7 Bacteria Bacteroidetes Saprospiraceae 3 Bacteria Proteobacteria Deltaproteobacteria Myxococcales Nannocystaceae Plesiocystis 3 Bacteria Chloroflexi SAR202 3 Bacteria Bacteroidetes Cytophagia Cytophagales Flammeovirgaceae 4 Bacteria Proteobacteria Alphaproteobacteria Rhizobiales 10 Bacteria Acidobacteria Sva0725 Sva0725 4 Bacteria Proteobacteria Deltaproteobacteria Sva0853 JTB36 5 Bacteria Proteobacteria Deltaproteobacteria Myxococcales 4 Bacteria Proteobacteria Gammaproteobacteria 6 Bacteria Planctomycetes Planctomycetia Planctomycetales Planctomycetaceae Planctomyces 9 Bacteria Gemmatimonadetes Gemm 4 Bacteria Proteobacteria Gammaproteobacteria Alteromonadales 6 Bacteria Deinococci Deinococcales Trueperaceae 7 Bacteria Chloroflexi Anaerolineae S0208 64 Bacteria Proteobacteria Alphaproteobacteria Rhodobacterales Rhodobacteraceae 3 Bacteria OP1 10 Bacteria Proteobacteria Alphaproteobacteria Rhodospirillales 4 Bacteria Elusimicrobia Elusimicrobia IIb 10 Bacteria Proteobacteria Gammaproteobacteria Chromatiales 9 Bacteria Proteobacteria Gammaproteobacteria Oceanospirillales Alcanivoracaceae Alcanivorax 4 Bacteria Proteobacteria Gammaproteobacteria Oceanospirillales Alcanivoracaceae Alcanivorax 7 Bacteria Proteobacteria Gammaproteobacteria Chromatiales 11 Bacteria Proteobacteria Gammaproteobacteria Thiotrichales Piscirickettsiaceae 14 Bacteria Proteobacteria Gammaproteobacteria Chromatiales 3 Bacteria Chloroflexi Anaerolineae CFB 71 Bacteria Proteobacteria Alphaproteobacteria Rhizobiales Hyphomicrobiaceae 5 Bacteria Bacteroidetes Rhodothermaceae 51 Bacteria Gemmatimonadetes Gemm 5 Bacteria Proteobacteria Deltaproteobacteria Myxococcales 9 Bacteria Proteobacteria Alphaproteobacteria 9 Bacteria Bacteroidetes Flavobacteriia Flavobacteriales Flavobacteriaceae 5 Bacteria Proteobacteria Gammaproteobacteria Legionellales Coxiellaceae 14 Bacteria Nitrospirae Nitrospira Nitrospirales 22 Bacteria Bacteroidetes Cytophagia Cytophagales Flammeovirgaceae 4 Bacteria Proteobacteria Gammaproteobacteria Chromatiales 6 Bacteria Bacteroidetes Bacteroidia Bacteroidales 7 Bacteria WS3 PRR wb1_H11 7 Bacteria Proteobacteria Alphaproteobacteria Rhizobiales 6 Bacteria Planctomycetes Pla3 9 Bacteria Planctomycetes Planctomycetia Pirellulales Pirellulaceae 5 Bacteria Proteobacteria Gammaproteobacteria Chromatiales Chromatiaceae 6 Bacteria BRC1 4 Bacteria Bacteroidetes Bacteroidia Bacteroidales SB 4 Bacteria Proteobacteria Gammaproteobacteria Chromatiales Ectothiorhodospiraceae 3 Bacteria Acidobacteria Acidobacteria BPC015 3 Bacteria Planctomycetes Planctomycetia Pirellulales Pirellulaceae 3 Bacteria Planctomycetes Planctomycetia Pirellulales Pirellulaceae 10 Bacteria Bacteroidetes KSA1 3 Bacteria Proteobacteria Deltaproteobacteria MIZ46 9 Bacteria Proteobacteria Deltaproteobacteria Syntrophobacterales Syntrophobacteraceae 3 Bacteria Proteobacteria Gammaproteobacteria Chromatiales 22 Bacteria Proteobacteria Gammaproteobacteria Thiotrichales Piscirickettsiaceae 7 Bacteria Gemmatimonadetes Gemm 4 Bacteria Planctomycetes Phycisphaerae MSBL9 18 Bacteria Proteobacteria Gammaproteobacteria Thiotrichales Piscirickettsiaceae 4 Bacteria Planctomycetes Planctomycetia Planctomycetales Planctomycetaceae Planctomyces 5 Bacteria Bacteroidetes KSA1 8 Bacteria Nitrospirae Nitrospira Nitrospirales 12 Bacteria Proteobacteria Alphaproteobacteria Rhizobiales Hyphomicrobiaceae 5 Bacteria Chloroflexi Anaerolineae GCA004 16 Bacteria Proteobacteria Alphaproteobacteria 5 Bacteria Proteobacteria Alphaproteobacteria Rhizobiales Hyphomicrobiaceae Hyphomicrobium 5 Bacteria Proteobacteria Gammaproteobacteria Oceanospirillales Halomonadaceae Candidatus_Portiera 5 Bacteria Planctomycetes Planctomycetia Pirellulales Pirellulaceae 11 Bacteria Bacteroidetes Cytophagia Cytophagales Flammeovirgaceae 5 Bacteria Proteobacteria Alphaproteobacteria Rhodobacterales Rhodobacteraceae 5 Bacteria Proteobacteria Deltaproteobacteria Desulfobacterales Desulfobacteraceae Desulfosarcina 4 Bacteria Proteobacteria Alphaproteobacteria Rhizobiales Hyphomicrobiaceae 13 Bacteria Caldithrix Caldithrixae Caldithrixales Caldithrixaceae 11 Bacteria Acidobacteria RB25 5 Bacteria Proteobacteria Alphaproteobacteria Rhodobacterales Rhodobacteraceae 19 Bacteria Bacteroidetes KSA1 4 Bacteria NKB19 6 Bacteria Proteobacteria Alphaproteobacteria Rhodobacterales Rhodobacteraceae 4 Bacteria Acidobacteria RB25 13 Bacteria Proteobacteria Deltaproteobacteria NB1 13 Bacteria Proteobacteria Gammaproteobacteria Chromatiales 3 Bacteria Chlorobi Ignavibacteria Ignavibacteriales Ignavibacteriaceae 4 Bacteria Planctomycetes Phycisphaerae Phycisphaerales Phycisphaeraceae 31 Bacteria Proteobacteria Alphaproteobacteria Rhizobiales Hyphomicrobiaceae 6 Bacteria Chlamydiae Chlamydiia Chlamydiales Criblamydiaceae 6 Bacteria Spirochaetes Spirochaetes Spirochaetales Spirochaetaceae Spirochaeta 5 Bacteria OD1 ABY1 5 Bacteria Proteobacteria Alphaproteobacteria Sphingomonadales Sphingomonadaceae Kaistobacter 8 Bacteria Proteobacteria Alphaproteobacteria 13 Bacteria Proteobacteria Deltaproteobacteria Myxococcales 3 Bacteria Proteobacteria Gammaproteobacteria Thiotrichales Piscirickettsiaceae 20 Bacteria Proteobacteria Deltaproteobacteria Desulfuromonadales Pelobacteraceae Pelobacter 12 Bacteria Proteobacteria Deltaproteobacteria Desulfuromonadales Pelobacteraceae 16 Bacteria Bacteroidetes KSA1 4 Bacteria Proteobacteria Gammaproteobacteria Chromatiales 3 Bacteria Actinobacteria Thermoleophilia Solirubrobacterales 45 Bacteria Gemmatimonadetes Gemm 6 Bacteria Planctomycetes Planctomycetia Pirellulales Pirellulaceae 3 Bacteria Planctomycetes Planctomycetia Pirellulales Pirellulaceae 6 Bacteria Proteobacteria Deltaproteobacteria Desulfobacterales Desulfobacteraceae Desulfococcus 11 Bacteria Gemmatimonadetes Gemm 4 Bacteria Planctomycetes vadinHA49 PeHg47 5 Bacteria Proteobacteria Deltaproteobacteria Myxococcales 16 Bacteria Chloroflexi Ellin6529 4 Bacteria 9 Bacteria Planctomycetes Pla3 5 Bacteria BRC1 3 Bacteria Proteobacteria Gammaproteobacteria Chromatiales 4 Bacteria Acidobacteria Sva0725 Sva0725 6 Bacteria Proteobacteria Gammaproteobacteria Chromatiales Ectothiorhodospiraceae 4 Bacteria Planctomycetes Planctomycetia Pirellulales Pirellulaceae 4 Bacteria Proteobacteria Deltaproteobacteria Desulfobacterales Desulfobacteraceae 3 Bacteria Bacteroidetes Flavobacteriia Flavobacteriales 10 Bacteria Acidobacteria Sva0725 Sva0725 12 Bacteria Gemmatimonadetes Gemm 10 Bacteria Proteobacteria Alphaproteobacteria Rhodobacterales Rhodobacteraceae 6 Bacteria Proteobacteria Deltaproteobacteria Desulfarculales Desulfarculaceae 7 Bacteria Bacteroidetes Cytophagia Cytophagales Flammeovirgaceae 8 Bacteria Proteobacteria Alphaproteobacteria BD7 4 Bacteria Chloroflexi Anaerolineae CFB 15 Bacteria Proteobacteria Alphaproteobacteria BD7 4 Bacteria Proteobacteria Deltaproteobacteria Sva0853 JTB36 44 Bacteria SAR406 AB16 ST 7 Bacteria Chloroflexi Anaerolineae 11 Bacteria Chloroflexi Anaerolineae SBR1031 SJA 4 Bacteria Proteobacteria Deltaproteobacteria Desulfobacterales Desulfobacteraceae 3 Bacteria Caldithrix Caldithrixae Caldithrixales Caldithrixaceae LCP 11 Bacteria Acidobacteria BPC102 B110 5 Bacteria Gemmatimonadetes Gemm 9 Bacteria Proteobacteria Alphaproteobacteria Rhodospirillales Rhodospirillaceae 6 Bacteria Firmicutes Clostridia Clostridiales Ruminococcaceae Ruminococcus 4 Bacteria Proteobacteria Deltaproteobacteria Desulfobacterales Desulfobacteraceae 5 Bacteria Planctomycetes Phycisphaerae MSBL9 153 Bacteria Proteobacteria Alphaproteobacteria Rickettsiales mitochondria 41 Bacteria Proteobacteria Deltaproteobacteria NB1 NB1 26 Bacteria WS3 PRR GN03