10 Archaea YLA114 13 Archaea WCHD3 3 Bacteria Proteobacteria Alphaproteobacteria Rickettsiales Halomonadaceae Candidatus_Portiera 3 Archaea YLA114 9 Archaea Crenarchaeota MHVG 5 Bacteria Planctomycetes Planctomycetia Gemmatales Isosphaeraceae 10 Bacteria GN02 IIB17 1557 Bacteria Bacteroidetes Bacteroidia Bacteroidales 4 Archaea YLA114 5 Archaea YLA114 15 Archaea YLA114 4 Bacteria Planctomycetes Phycisphaerae MSBL9 5 Bacteria Proteobacteria Gammaproteobacteria Chromatiales Chromatiaceae 15739 Bacteria Proteobacteria Gammaproteobacteria Chromatiales Chromatiaceae 1030 Bacteria Proteobacteria Gammaproteobacteria Chromatiales Chromatiaceae 8597 Bacteria Proteobacteria Gammaproteobacteria Chromatiales Ectothiorhodospiraceae 5 Archaea YLA114 91 Bacteria Proteobacteria Gammaproteobacteria Chromatiales Chromatiaceae 109 Bacteria Proteobacteria Gammaproteobacteria Chromatiales Chromatiaceae 78 Bacteria Proteobacteria Gammaproteobacteria Chromatiales Ectothiorhodospiraceae 225 Bacteria Proteobacteria Alphaproteobacteria Rhodospirillales Acetobacteraceae Acidiphilium 44 Bacteria Proteobacteria Spirochaetes Spirochaetales Spirochaetaceae Thiococcus 2058 Bacteria Bacteroidetes Bacteroidia Bacteroidales VC21_Bac22 16 Bacteria Proteobacteria Alphaproteobacteria Rhodospirillales Acetobacteraceae 244 Bacteria Proteobacteria Gammaproteobacteria Chromatiales Chromatiaceae 58 Bacteria Spirochaetes Spirochaetes Spirochaetales Spirochaetaceae 110 Bacteria Proteobacteria Gammaproteobacteria Chromatiales Ectothiorhodospiraceae 1261 Bacteria Proteobacteria Gammaproteobacteria Chromatiales Ectothiorhodospiraceae 2354 Bacteria Proteobacteria Gammaproteobacteria Chromatiales Chromatiaceae 35 Bacteria Proteobacteria Deltaproteobacteria Desulfobacterales Desulfobulbaceae 343 Bacteria Proteobacteria Gammaproteobacteria Chromatiales Chromatiaceae 755 Bacteria Chlorobi Ignavibacteria Ignavibacteriales Ignavibacteriaceae 238 Bacteria Bacteroidetes Bacteroidia Bacteroidales VC21_Bac22 146 Bacteria Bacteroidetes Bacteroidia Bacteroidales SB 485 Bacteria Proteobacteria Gammaproteobacteria Chromatiales Chromatiaceae 71 Bacteria Proteobacteria Gammaproteobacteria Chromatiales Chromatiaceae 255 Bacteria Proteobacteria Gammaproteobacteria Chromatiales Chromatiaceae 20 Bacteria Proteobacteria Gammaproteobacteria Chromatiales Ectothiorhodospiraceae 526 Bacteria Proteobacteria Deltaproteobacteria Desulfobacterales Desulfobacteraceae Desulfococcus 20 Bacteria Proteobacteria Epsilonproteobacteria Campylobacterales Helicobacteraceae Sulfurimonas 726 Bacteria Proteobacteria Deltaproteobacteria Desulfobacterales Desulfobacteraceae Desulfosarcina 421 Bacteria Thermotogae MS9 78 Bacteria TPD 741 Bacteria Deinococci Deinococcales Trueperaceae B 276 Bacteria Proteobacteria Gammaproteobacteria Chromatiales Chromatiaceae 12 Bacteria Proteobacteria Gammaproteobacteria Chromatiales Chromatiaceae 150 Bacteria Bacteroidetes Bacteroidia Bacteroidales 11 Bacteria Actinobacteria Actinobacteria Actinomycetales Nakamurellaceae 86 Bacteria Proteobacteria Gammaproteobacteria Chromatiales Chromatiaceae 155 Bacteria Proteobacteria Deltaproteobacteria Desulfobacterales Desulfobacteraceae Desulfococcus 96 Bacteria Spirochaetes Spirochaetes Spirochaetales Spirochaetaceae za29 439 Bacteria WS3 PRR GN03 KSB4 6 Bacteria Proteobacteria Gammaproteobacteria Chromatiales Ectothiorhodospiraceae 64 Bacteria Proteobacteria Gammaproteobacteria Chromatiales Chromatiaceae 5 Bacteria Proteobacteria Gammaproteobacteria Chromatiales Chromatiaceae 209 Bacteria Proteobacteria Gammaproteobacteria Chromatiales Chromatiaceae 236 Bacteria Proteobacteria Gammaproteobacteria Chromatiales Chromatiaceae 96 Bacteria Cyanobacteria 4C0d YS2 21 Bacteria Spirochaetes Spirochaetes Spirochaetales Spirochaetaceae 9 Bacteria Bacteroidetes Bacteroidia Bacteroidales 17 Bacteria Bacteroidetes Bacteroidia Bacteroidales VC21_Bac22 59 Bacteria Proteobacteria Alphaproteobacteria Rhodospirillales Rhodospirillaceae 29 Bacteria Proteobacteria Gammaproteobacteria Chromatiales Ectothiorhodospiraceae 270 Bacteria Proteobacteria Gammaproteobacteria Chromatiales 108 Bacteria Deinococci Deinococcales Trueperaceae B 18 Bacteria Verrucomicrobia 7 Bacteria Spirochaetes Spirochaetes Spirochaetales Spirochaetaceae Spirochaeta 7 Archaea Euryarchaeota Thermoplasmata Thermoplasmatales Picrophilaceae Thermogymnomonas 38 Bacteria Proteobacteria Deltaproteobacteria Desulfarculales Desulfarculaceae 5 Bacteria Verrucomicrobia 351 Bacteria Spirochaetes Spirochaetes Spirochaetales Spirochaetaceae za29 8 Bacteria Caldithrix Caldithrixae Caldithrixales BA059 33 Bacteria Proteobacteria Gammaproteobacteria Chromatiales Chromatiaceae Marichromatium 35 Bacteria Bacteroidetes Bacteroidia Bacteroidales 135 Bacteria Proteobacteria Gammaproteobacteria Chromatiales Chromatiaceae 728 Bacteria Bacteroidetes Bacteroidia Bacteroidales VC21_Bac22 19 Bacteria Proteobacteria Deltaproteobacteria Desulfovibrionales Desulfovibrionaceae Desulfovibrio 138 Bacteria Proteobacteria Deltaproteobacteria Desulfobacterales Desulfobacteraceae Desulfosarcina 227 Bacteria Proteobacteria Gammaproteobacteria Chromatiales Ectothiorhodospiraceae 28 Bacteria Bacteroidetes Bacteroidia Bacteroidales 56 Bacteria Proteobacteria Deltaproteobacteria Desulfuromonadales Desulfuromonadaceae 12 Bacteria Acidobacteria TM1 20 Bacteria Proteobacteria Gammaproteobacteria Chromatiales Chromatiaceae 140 Bacteria Proteobacteria Deltaproteobacteria Desulfarculales Desulfarculaceae 212 Bacteria Proteobacteria Gammaproteobacteria Chromatiales Chromatiaceae 197 Bacteria Bacteroidetes Bacteroidia Bacteroidales VC21_Bac22 7 Bacteria Proteobacteria Gammaproteobacteria Alteromonadales Psychromonadaceae Psychromonas 10 Bacteria Proteobacteria Betaproteobacteria Thiobacterales 73 Bacteria TPD 32 Bacteria Proteobacteria Alphaproteobacteria Rhodospirillales Rhodospirillaceae 11 Bacteria Bacteroidetes Bacteroidia Bacteroidales 22 Bacteria Proteobacteria Betaproteobacteria 217 Bacteria Bacteroidetes Bacteroidia Bacteroidales 153 Bacteria Proteobacteria Gammaproteobacteria Chromatiales Chromatiaceae 657 Bacteria Proteobacteria Gammaproteobacteria Chromatiales Chromatiaceae 4 Bacteria Proteobacteria Alphaproteobacteria Rhodospirillales Rhodospirillaceae 27 Bacteria Proteobacteria Gammaproteobacteria Chromatiales Chromatiaceae 189 Bacteria Proteobacteria Deltaproteobacteria Desulfarculales Desulfarculaceae 48 Bacteria Proteobacteria Epsilonproteobacteria Campylobacterales Campylobacteraceae Arcobacter 255 Bacteria Proteobacteria Gammaproteobacteria Chromatiales Chromatiaceae 10 Bacteria Lentisphaerae Victivallales Victivallaceae 51 Bacteria Proteobacteria Gammaproteobacteria Chromatiales Chromatiaceae 7 Bacteria Proteobacteria Deltaproteobacteria 3 Bacteria Proteobacteria Gammaproteobacteria Rhodospirillales Rhodospirillaceae 18 Bacteria Proteobacteria Deltaproteobacteria Desulfobacterales Desulfobacteraceae Desulfococcus 289 Bacteria Proteobacteria Deltaproteobacteria Desulfobacterales Desulfobulbaceae 247 Bacteria Proteobacteria Gammaproteobacteria Chromatiales Chromatiaceae 33 Bacteria Chlorobi Ignavibacteria Ignavibacteriales Ignavibacteriaceae 21 Bacteria Bacteroidetes 8 Bacteria Proteobacteria Alphaproteobacteria Rickettsiales Rickettsiaceae 52 Bacteria GN04 GN15 24 Bacteria Proteobacteria Epsilonproteobacteria Campylobacterales Helicobacteraceae Sulfurimonas 195 Bacteria Proteobacteria Gammaproteobacteria Chromatiales Chromatiaceae 45 Bacteria Proteobacteria Deltaproteobacteria Desulfobacterales Desulfobacteraceae 41 Bacteria Proteobacteria Alphaproteobacteria Rhizobiales Aurantimonadaceae 268 Bacteria Proteobacteria Gammaproteobacteria Chromatiales Chromatiaceae 68 Bacteria Proteobacteria Alphaproteobacteria Ellin329 225 Bacteria Proteobacteria Gammaproteobacteria Chromatiales Ectothiorhodospiraceae 21 Bacteria Bacteroidetes Bacteroidia Bacteroidales SB 35 Bacteria Proteobacteria Gammaproteobacteria Chromatiales Ectothiorhodospiraceae 158 Bacteria Proteobacteria Zetaproteobacteria Mariprofundales Mariprofundaceae Mariprofundus 12 Bacteria Verrucomicrobia auto67_4W 46 Bacteria Proteobacteria Gammaproteobacteria Chromatiales Chromatiaceae 20 Bacteria Proteobacteria Betaproteobacteria Burkholderiales Comamonadaceae Thiomonas 111 Bacteria Proteobacteria Gammaproteobacteria Chromatiales Chromatiaceae 13 Bacteria Proteobacteria Deltaproteobacteria Desulfobacterales Desulfobacteraceae Desulfococcus 10 Bacteria Planctomycetes Phycisphaerae AKAU3564 9 Bacteria Fusobacteria Fusobacteriia Fusobacteriales 153 Bacteria Proteobacteria Gammaproteobacteria Chromatiales Chromatiaceae 20 Bacteria Proteobacteria Gammaproteobacteria Chromatiales Ectothiorhodospiraceae 16 Bacteria Proteobacteria Gammaproteobacteria Chromatiales Ectothiorhodospiraceae 443 Bacteria Proteobacteria Gammaproteobacteria Chromatiales Chromatiaceae 31 Bacteria Proteobacteria Gammaproteobacteria Chromatiales Ectothiorhodospiraceae 6 Bacteria Proteobacteria Gammaproteobacteria Xanthomonadales Sinobacteraceae 20 Bacteria Proteobacteria Gammaproteobacteria Chromatiales Chromatiaceae 15 Bacteria Proteobacteria Deltaproteobacteria Myxococcales 310 Bacteria Proteobacteria Gammaproteobacteria Chromatiales Chromatiaceae 9 Bacteria Proteobacteria Alphaproteobacteria Rhizobiales Hyphomicrobiaceae 27 Bacteria Proteobacteria Alphaproteobacteria Rhizobiales Hyphomicrobiaceae Rhodoplanes 41 Bacteria Proteobacteria Deltaproteobacteria Desulfobacterales Desulfobacteraceae Desulfococcus 51 Bacteria Proteobacteria Deltaproteobacteria Syntrophobacterales Syntrophaceae Desulfobacca 59 Bacteria Bacteroidetes Bacteroidia Bacteroidales VC21_Bac22 11 Bacteria Bacteroidetes Bacteroidia Bacteroidales 8 Bacteria Proteobacteria Betaproteobacteria 52 Bacteria Proteobacteria Deltaproteobacteria Desulfobacterales Desulfobacteraceae 6 Bacteria Proteobacteria Gammaproteobacteria 4 Bacteria Actinobacteria Thermoleophilia Gaiellales 4 Bacteria Proteobacteria Gammaproteobacteria Chromatiales Ectothiorhodospiraceae 17 Bacteria Proteobacteria Epsilonproteobacteria Campylobacterales Helicobacteraceae Sulfurimonas 52 Bacteria Acidobacteria Acidobacteriia Acidobacteriales Acidobacteriaceae Acidobacterium 19 Bacteria Proteobacteria Deltaproteobacteria Bdellovibrionales Bacteriovoracaceae Bacteriovorax 43 Bacteria Proteobacteria Alphaproteobacteria Rhodospirillales Rhodospirillaceae 7 Bacteria Proteobacteria Alphaproteobacteria Rhizobiales Hyphomicrobiaceae 44 Bacteria Proteobacteria Gammaproteobacteria Chromatiales Chromatiaceae 7 Bacteria Verrucomicrobia auto67_4W 271 Bacteria Proteobacteria Gammaproteobacteria Chromatiales Chromatiaceae 56 Bacteria Proteobacteria Deltaproteobacteria Desulfobacterales Desulfobacteraceae Desulfosarcina 3 Bacteria Proteobacteria Gammaproteobacteria Chromatiales Chromatiaceae 16 Bacteria Acidobacteria OS 6 Bacteria Proteobacteria Gammaproteobacteria Chromatiales Chromatiaceae 5 Bacteria Proteobacteria Deltaproteobacteria Desulfobacterales Desulfobacteraceae Desulfococcus 4 Bacteria Proteobacteria Gammaproteobacteria Chromatiales Chromatiaceae 105 Bacteria Proteobacteria Gammaproteobacteria Chromatiales Ectothiorhodospiraceae 17 Bacteria Proteobacteria Gammaproteobacteria 3 Bacteria Proteobacteria Gammaproteobacteria Chromatiales Chromatiaceae 83 Bacteria Deinococci Deinococcales Trueperaceae B 16 Bacteria Proteobacteria Deltaproteobacteria Myxococcales 18 Bacteria Proteobacteria Alphaproteobacteria Rhizobiales 3 Bacteria Proteobacteria Gammaproteobacteria Chromatiales Chromatiaceae 25 Bacteria Proteobacteria Deltaproteobacteria Desulfobacterales Desulfobacteraceae Desulfococcus 17 Bacteria Bacteroidetes Bacteroidia Bacteroidales VC21_Bac22 3 Bacteria Proteobacteria Deltaproteobacteria Desulfobacterales Desulfobacteraceae Desulfosarcina 33 Bacteria Spirochaetes Spirochaetes Spirochaetales Spirochaetaceae Spirochaeta 12 Bacteria Proteobacteria Gammaproteobacteria Chromatiales Ectothiorhodospiraceae 113 Bacteria Chlorobi Ignavibacteria Ignavibacteriales Ignavibacteriaceae 4 Archaea Euryarchaeota Thermoplasmata Thermoplasmatales Picrophilaceae Thermogymnomonas 67 Bacteria Spirochaetes Spirochaetes Spirochaetales Spirochaetaceae 46 Bacteria Proteobacteria Gammaproteobacteria Chromatiales Chromatiaceae 49 Bacteria Verrucomicrobia auto67_4W 20 Bacteria Proteobacteria Gammaproteobacteria Chromatiales Chromatiaceae 5 Bacteria Proteobacteria Gammaproteobacteria Chromatiales Chromatiaceae 7 Bacteria Proteobacteria Deltaproteobacteria Desulfovibrionales Desulfovibrionaceae Desulfovibrio 7 Bacteria Proteobacteria Gammaproteobacteria Chromatiales Chromatiaceae 45 Bacteria Proteobacteria Gammaproteobacteria Chromatiales Chromatiaceae 3 Bacteria Verrucomicrobia 24 Bacteria Bacteroidetes Bacteroidia Bacteroidales VC21_Bac22 24 Bacteria Proteobacteria Deltaproteobacteria Desulfobacterales Desulfobacteraceae Desulfococcus 3 Bacteria Proteobacteria Gammaproteobacteria Chromatiales Chromatiaceae 19 Bacteria Bacteroidetes KSA1 31 Bacteria Proteobacteria Gammaproteobacteria Chromatiales Ectothiorhodospiraceae 31 Bacteria Proteobacteria Gammaproteobacteria Chromatiales Ectothiorhodospiraceae 251 Bacteria Proteobacteria Gammaproteobacteria Chromatiales Chromatiaceae 8 Bacteria Proteobacteria Deltaproteobacteria Syntrophobacterales Syntrophobacteraceae 10 Bacteria Proteobacteria Gammaproteobacteria Chromatiales Ectothiorhodospiraceae 65 Bacteria Proteobacteria Gammaproteobacteria Chromatiales 148 Bacteria Proteobacteria Gammaproteobacteria Chromatiales Chromatiaceae 3 Bacteria Proteobacteria Gammaproteobacteria Chromatiales Desulfobacteraceae Desulfosarcina 4 Bacteria Proteobacteria Gammaproteobacteria Chromatiales 5 Bacteria Proteobacteria Gammaproteobacteria Chromatiales Chromatiaceae 459 Bacteria Proteobacteria Gammaproteobacteria Chromatiales Chromatiaceae 93 Bacteria Proteobacteria Gammaproteobacteria Chromatiales Chromatiaceae 10 Bacteria Spirochaetes Spirochaetes Spirochaetales Spirochaetaceae 182 Bacteria Proteobacteria Gammaproteobacteria Chromatiales Chromatiaceae 140 Bacteria Proteobacteria Gammaproteobacteria Chromatiales Chromatiaceae 3 Bacteria Planctomycetes Phycisphaerae Phycisphaerales 3 Bacteria Bacteroidetes Bacteroidia Bacteroidales VC21_Bac22 787 Bacteria Proteobacteria Gammaproteobacteria Chromatiales Chromatiaceae 8 Bacteria Proteobacteria Gammaproteobacteria Chromatiales 3 Bacteria Proteobacteria Alphaproteobacteria Rhodobacterales Rhodobacteraceae 5 Bacteria Proteobacteria Gammaproteobacteria Chromatiales Ectothiorhodospiraceae 15 Bacteria Spirochaetes Spirochaetes Spirochaetales Spirochaetaceae 6 Bacteria Spirochaetes MVP PL 90 Bacteria Proteobacteria Gammaproteobacteria Chromatiales Chromatiaceae 35 Bacteria Proteobacteria Gammaproteobacteria Chromatiales 41 Bacteria Proteobacteria Deltaproteobacteria Syntrophobacterales Syntrophobacteraceae Syntrophobacter 27 Bacteria Proteobacteria Gammaproteobacteria Chromatiales Chromatiaceae 8 Bacteria Proteobacteria Deltaproteobacteria Desulfarculales Desulfarculaceae 6 Bacteria Spirochaetes 3 Bacteria Proteobacteria Deltaproteobacteria Desulfobacterales Desulfobacteraceae 46 Bacteria Proteobacteria Gammaproteobacteria Chromatiales Chromatiaceae 47 Bacteria Proteobacteria Gammaproteobacteria Chromatiales Chromatiaceae 3 Bacteria Proteobacteria Deltaproteobacteria Desulfobacterales Desulfobacteraceae Desulfococcus 20 Bacteria Chlorobi Ignavibacteria Ignavibacteriales Ignavibacteriaceae 8 Bacteria Planctomycetes Phycisphaerae AKAU3564 15 Bacteria Proteobacteria Epsilonproteobacteria Campylobacterales Helicobacteraceae 11 Bacteria Proteobacteria Gammaproteobacteria Chromatiales Chromatiaceae 1128 Bacteria Proteobacteria Gammaproteobacteria Chromatiales Ectothiorhodospiraceae 391 Bacteria Proteobacteria Alphaproteobacteria Rhodospirillales Rhodospirillaceae 7 Bacteria Proteobacteria Alphaproteobacteria Rhodospirillales Rhodospirillaceae 15 Bacteria Proteobacteria Zetaproteobacteria Mariprofundales Mariprofundaceae Mariprofundus 30 Bacteria Bacteroidetes Bacteroidia Bacteroidales VC21_Bac22 419 Bacteria Proteobacteria Gammaproteobacteria Chromatiales Ectothiorhodospiraceae Halorhodospira 103 Bacteria Actinobacteria Thermoleophilia Solirubrobacterales Conexibacteraceae 4 Bacteria Proteobacteria Gammaproteobacteria Chromatiales Chromatiaceae 24 Bacteria Proteobacteria Deltaproteobacteria Desulfarculales Desulfarculaceae 3 Bacteria Proteobacteria Gammaproteobacteria Chromatiales Desulfobacteraceae 3 Bacteria Proteobacteria Gammaproteobacteria Chromatiales 9 Bacteria Proteobacteria Deltaproteobacteria Desulfobacterales Desulfobacteraceae 5 Bacteria Proteobacteria Gammaproteobacteria Chromatiales Ectothiorhodospiraceae 11 Bacteria Proteobacteria Deltaproteobacteria 142 Bacteria Bacteroidetes Bacteroidia Bacteroidales 103 Bacteria Proteobacteria Gammaproteobacteria Chromatiales Ectothiorhodospiraceae 3 Bacteria Proteobacteria Deltaproteobacteria Desulfobacterales Desulfobacteraceae 25 Bacteria Bacteroidetes Bacteroidia Bacteroidales 3 Bacteria Verrucomicrobia Verrucomicrobiae Verrucomicrobiales Verrucomicrobiaceae Rubritalea 4 Bacteria Proteobacteria Gammaproteobacteria 25 Bacteria Bacteroidetes 3 Bacteria Proteobacteria Deltaproteobacteria Chromatiales Desulfobacteraceae 10 Bacteria Proteobacteria Deltaproteobacteria Desulfobacterales Desulfobacteraceae Desulfococcus 21 Bacteria Proteobacteria Gammaproteobacteria Chromatiales Halothiobacillaceae Halothiobacillus 17 Bacteria Spirochaetes Spirochaetes Spirochaetales Spirochaetaceae 5 Bacteria Proteobacteria Gammaproteobacteria Chromatiales 80 Bacteria Acidobacteria Acidobacteriia Acidobacteriales Acidobacteriaceae 8 Bacteria Bacteroidetes Bacteroidia Bacteroidales 5 Bacteria Planctomycetes OM190 4 Bacteria Proteobacteria Deltaproteobacteria Myxococcales 7 Bacteria Spirochaetes Spirochaetes Spirochaetales Spirochaetaceae Spirochaeta 4 Bacteria Proteobacteria Gammaproteobacteria Chromatiales 3 Bacteria Proteobacteria Gammaproteobacteria Chromatiales Chromatiaceae 3 Bacteria Proteobacteria Gammaproteobacteria Chromatiales Chromatiaceae 37 Bacteria Proteobacteria Gammaproteobacteria Chromatiales Chromatiaceae 3 Bacteria Proteobacteria Betaproteobacteria Burkholderiales Comamonadaceae 3 Bacteria Planctomycetes Pla3 3 Bacteria Actinobacteria Thermoleophilia Solirubrobacterales 6 Bacteria Bacteroidetes Bacteroidia Bacteroidales 5 Bacteria Bacteroidetes Flavobacteriia 3 Bacteria Proteobacteria Gammaproteobacteria Chromatiales Chromatiaceae Halochromatium 3 Bacteria NKB19 TSBW08 54 Bacteria Proteobacteria Gammaproteobacteria Chromatiales Chromatiaceae 5 Bacteria Proteobacteria Gammaproteobacteria Chromatiales Chromatiaceae 3 Bacteria Proteobacteria Gammaproteobacteria Chromatiales Chromatiaceae 49 Bacteria Proteobacteria Alphaproteobacteria Rhodobacterales Rhodobacteraceae 25 Bacteria Proteobacteria Gammaproteobacteria Chromatiales Chromatiaceae 5 Bacteria Bacteroidetes Bacteroidia Bacteroidales 6 Bacteria Proteobacteria Gammaproteobacteria Chromatiales Chromatiaceae 19 Bacteria Proteobacteria Gammaproteobacteria Chromatiales Chromatiaceae 66 Bacteria Proteobacteria Gammaproteobacteria Chromatiales Chromatiaceae 28 Bacteria Proteobacteria Gammaproteobacteria Chromatiales Ectothiorhodospiraceae 725 Bacteria Proteobacteria Gammaproteobacteria Chromatiales Ectothiorhodospiraceae 14 Bacteria Proteobacteria Gammaproteobacteria Chromatiales Chromatiaceae 50 Bacteria Proteobacteria Gammaproteobacteria Chromatiales Chromatiaceae 256 Bacteria Proteobacteria Gammaproteobacteria Chromatiales Chromatiaceae 8 Bacteria Proteobacteria Alphaproteobacteria Rhodospirillales Rhodospirillaceae 9 Bacteria GN04 GN15 9 Bacteria Proteobacteria Deltaproteobacteria Desulfarculales Desulfarculaceae 83 Bacteria Proteobacteria Alphaproteobacteria Rhodospirillales Rhodospirillaceae 7 Bacteria Bacteroidetes Bacteroidia Bacteroidales 28 Bacteria Proteobacteria Gammaproteobacteria Chromatiales Chromatiaceae 12 Bacteria Acidobacteria OS 3 Bacteria Proteobacteria Alphaproteobacteria Rhodospirillales Acetobacteraceae Acidiphilium 78 Bacteria Proteobacteria Gammaproteobacteria Chromatiales Ectothiorhodospiraceae 5 Bacteria Proteobacteria Gammaproteobacteria Chromatiales 3 Bacteria Proteobacteria Deltaproteobacteria Desulfarculales Desulfarculaceae 5 Bacteria Planctomycetes Phycisphaerae Phycisphaerales Phycisphaeraceae 3 Bacteria Proteobacteria Gammaproteobacteria Chromatiales Chromatiaceae 4 Bacteria Proteobacteria Gammaproteobacteria Chromatiales Chromatiaceae 6 Bacteria Proteobacteria Gammaproteobacteria Chromatiales Chromatiaceae 6 Bacteria Acidobacteria TM1 14 Bacteria Proteobacteria Gammaproteobacteria Chromatiales 17 Bacteria Proteobacteria Gammaproteobacteria Chromatiales Chromatiaceae 3 Bacteria Proteobacteria Gammaproteobacteria Alteromonadales J115 20 Bacteria Proteobacteria Deltaproteobacteria Desulfarculales Desulfarculaceae 3 Bacteria Planctomycetes C6 Ucm1571 5 Bacteria Chlorobi OPB56 7 Bacteria Planctomycetes Phycisphaerae AKAU3564 10 Bacteria Proteobacteria Gammaproteobacteria Chromatiales 3 Bacteria Proteobacteria Deltaproteobacteria Syntrophobacterales Syntrophobacteraceae Syntrophobacter 36 Bacteria Proteobacteria Zetaproteobacteria Mariprofundales Mariprofundaceae Mariprofundus 4 Bacteria H 26 Bacteria Proteobacteria Gammaproteobacteria Chromatiales 11 Bacteria Proteobacteria Gammaproteobacteria Chromatiales Chromatiaceae 3 Bacteria Proteobacteria Gammaproteobacteria Chromatiales 3 Bacteria Proteobacteria Deltaproteobacteria Desulfovibrionales Desulfovibrionaceae 7 Bacteria Proteobacteria Deltaproteobacteria Desulfovibrionales Desulfovibrionaceae Desulfovibrio 5 Bacteria Deinococci Deinococcales Trueperaceae B 12 Bacteria Proteobacteria Gammaproteobacteria Chromatiales Chromatiaceae 4 Bacteria Proteobacteria Deltaproteobacteria Desulfovibrionales Desulfovibrionaceae 45 Bacteria Proteobacteria Deltaproteobacteria Desulfovibrionales Desulfovibrionaceae 5 Bacteria Proteobacteria Deltaproteobacteria PB19 3 Bacteria Spirochaetes Spirochaetes Spirochaetales Spirochaetaceae