14 Bacteria Proteobacteria Clostridia Clostridiales Lachnospiraceae 4 Bacteria Proteobacteria Alphaproteobacteria Bacteroidales mitochondria 6 Bacteria Proteobacteria Alphaproteobacteria Rickettsiales 44 Bacteria Bacteroidetes Bacteroidia Bacteroidales 7 Bacteria Proteobacteria Actinobacteria Actinomycetales Bacteroidaceae 23 Bacteria Proteobacteria Alphaproteobacteria Bacteroidales Prevotellaceae Prevotella 44 Bacteria Bacteroidetes Bacteroidia Bacteroidales Flavobacteriaceae Corynebacterium 4 Bacteria Proteobacteria Alphaproteobacteria Rickettsiales mitochondria 7 Bacteria Proteobacteria Chloroplast CAB 6 Bacteria Proteobacteria Alphaproteobacteria Rickettsiales mitochondria 33 Bacteria Proteobacteria Alphaproteobacteria Rickettsiales mitochondria 10 Bacteria Proteobacteria Alphaproteobacteria Rickettsiales mitochondria 5 Bacteria Proteobacteria Alphaproteobacteria Rickettsiales mitochondria 8 Bacteria Proteobacteria Betaproteobacteria Tremblayales Tremblayaceae 12 Bacteria Bacteroidetes Flavobacteriia Flavobacteriales Flavobacteriaceae 14 Bacteria Actinobacteria Acidimicrobiia Acidimicrobiales SC3 6 Bacteria Proteobacteria Gammaproteobacteria Actinomycetales mitochondria 6 Bacteria Proteobacteria Alphaproteobacteria Rickettsiales mitochondria 20 Bacteria Bacteroidetes Flavobacteriia Flavobacteriales Flavobacteriaceae 11 Bacteria Actinobacteria Acidimicrobiia Acidimicrobiales 12 Bacteria Actinobacteria Acidimicrobiia Acidimicrobiales C111 17 Bacteria Actinobacteria Acidimicrobiia Acidimicrobiales JdFBGBact 5 Bacteria Actinobacteria Acidimicrobiia Acidimicrobiales 44 Bacteria Cyanobacteria Chloroplast Rhodophyta 6 Bacteria Proteobacteria Alphaproteobacteria Rickettsiales mitochondria 42 Bacteria Actinobacteria Acidimicrobiia Acidimicrobiales JdFBGBact 1270 Bacteria Cyanobacteria Chloroplast Stramenopiles 41 Bacteria Bacteroidetes 3330 Bacteria Proteobacteria Gammaproteobacteria Thiotrichales Thiotrichaceae Cocleimonas 20 Bacteria Proteobacteria Alphaproteobacteria Rhizobiales Phyllobacteriaceae 29982 Bacteria Proteobacteria Gammaproteobacteria Thiotrichales Thiotrichaceae Leucothrix 141 Bacteria Proteobacteria Gammaproteobacteria Thiohalorhabdales 2452 Bacteria Proteobacteria Gammaproteobacteria 390 Bacteria Bacteroidetes Flavobacteriia Flavobacteriales Flavobacteriaceae Tenacibaculum 33 Bacteria Bacteroidetes Saprospiraceae Lewinella 3 Bacteria Bacteroidetes Cytophagia Cytophagales Flammeovirgaceae 6 Bacteria Bacteroidetes Saprospiraceae 1083 Bacteria Proteobacteria Alphaproteobacteria Rhodobacterales Rhodobacteraceae 48 Bacteria Proteobacteria Alphaproteobacteria BD7 3420 Bacteria Proteobacteria Gammaproteobacteria Thiotrichales Thiotrichaceae Cocleimonas 322 Bacteria Verrucomicrobia Verrucomicrobiae Verrucomicrobiales Verrucomicrobiaceae 31 Bacteria Proteobacteria Gammaproteobacteria Oceanospirillales Oceanospirillaceae Marinomonas 4 Bacteria Cyanobacteria Chloroplast Stramenopiles 17 Bacteria Bacteroidetes Flavobacteriia Flavobacteriales Flavobacteriaceae 9 Bacteria Bacteroidetes Flavobacteriia Flavobacteriales Cryomorphaceae Crocinitomix 144 Bacteria Proteobacteria Alphaproteobacteria Sphingomonadales Desulfobacteraceae 1525 Bacteria Proteobacteria Alphaproteobacteria Rhodobacterales Hyphomonadaceae 1477 Bacteria Verrucomicrobia Verrucomicrobiae Verrucomicrobiales Verrucomicrobiaceae Persicirhabdus 226 Bacteria Bacteroidetes Flavobacteriia Flavobacteriales Flavobacteriaceae 379 Bacteria Proteobacteria Alphaproteobacteria Rhodobacterales Rhodobacteraceae Phaeobacter 12 Bacteria Proteobacteria Alphaproteobacteria Rhodobacterales Hyphomonadaceae 142 Bacteria Bacteroidetes Saprospiraceae 42 Bacteria Bacteroidetes Flavobacteriia Flavobacteriales Flavobacteriaceae Winogradskyella 1554 Bacteria Cyanobacteria Chloroplast Stramenopiles 14 Bacteria Proteobacteria Alphaproteobacteria Rhodobacterales Rhodobacteraceae 120 Bacteria Bacteroidetes Saprospiraceae 9 Bacteria Proteobacteria Gammaproteobacteria Rickettsiales mitochondria 22 Bacteria Proteobacteria Gammaproteobacteria Alteromonadales Alteromonadaceae Glaciecola 242 Bacteria Bacteroidetes Saprospiraceae Lewinella 214 Bacteria Proteobacteria Alphaproteobacteria Rhodobacterales Rhodobacteraceae Octadecabacter 15 Bacteria Bacteroidetes Flavobacteriia Flavobacteriales 7 Bacteria Verrucomicrobia Verrucomicrobiae Verrucomicrobiales Verrucomicrobiaceae 53 Bacteria Proteobacteria Gammaproteobacteria Alteromonadales Alteromonadaceae 51 Bacteria Bacteroidetes Flavobacteriia Flavobacteriales Flavobacteriaceae Algibacter Algibacter_lectus 6 Bacteria Proteobacteria Alphaproteobacteria Thiotrichales Thiotrichaceae 8 Bacteria Proteobacteria Alphaproteobacteria Rhizobiales Phyllobacteriaceae 14 Bacteria Cyanobacteria Synechococcophycideae Synechococcales Acaryochloridaceae Acaryochloris 15 Bacteria Bacteroidetes Cytophagia Cytophagales Flammeovirgaceae Roseivirga 1975 Bacteria GN02 BD1 68 Bacteria GN02 BD1 533 Bacteria GN02 BD1 46 Bacteria SR1 7 Bacteria Bacteroidetes Saprospiraceae 879 Bacteria Bacteroidetes Saprospiraceae 16 Bacteria Proteobacteria Alphaproteobacteria Rhodobacterales Rhodobacteraceae 4 Bacteria Proteobacteria Alphaproteobacteria Rhodobacterales Rhodobacteraceae 6 Bacteria Verrucomicrobia Verrucomicrobiae Verrucomicrobiales Verrucomicrobiaceae Rubritalea 12 Bacteria Bacteroidetes Flavobacteriia Flavobacteriales Flavobacteriaceae 30 Bacteria Proteobacteria Gammaproteobacteria Vibrionales Pseudoalteromonadaceae Pseudoalteromonas 42 Bacteria Proteobacteria Alphaproteobacteria Rhodobacterales Rhodobacteraceae 109 Bacteria Cyanobacteria Chloroplast Stramenopiles 162 Bacteria Bacteroidetes Flavobacteriia Flavobacteriales Flavobacteriaceae Polaribacter 29 Bacteria Verrucomicrobia Verrucomicrobiae Verrucomicrobiales Verrucomicrobiaceae 421 Bacteria Verrucomicrobia Verrucomicrobiae Verrucomicrobiales Verrucomicrobiaceae Rubritalea 7 Bacteria Proteobacteria Gammaproteobacteria HTCC2188 HTCC2089 1104 Bacteria GN02 BD1 15 Bacteria Proteobacteria Gammaproteobacteria 168 Bacteria Proteobacteria Alphaproteobacteria Rhodobacterales Rhodobacteraceae 19 Bacteria Proteobacteria Gammaproteobacteria 7 Bacteria Proteobacteria Alphaproteobacteria Rickettsiales mitochondria 8 Bacteria Bacteroidetes Saprospiraceae 12 Bacteria Planctomycetes Planctomycetia Pirellulales Pirellulaceae 5 Bacteria Proteobacteria Gammaproteobacteria HTCC2188 HTCC2089 18 Bacteria Proteobacteria Alphaproteobacteria Rhodobacterales Hyphomonadaceae 149 Bacteria GN02 BD1 134 Bacteria Proteobacteria Gammaproteobacteria Alteromonadales Colwelliaceae 6 Bacteria Proteobacteria Epsilonproteobacteria Campylobacterales Campylobacteraceae Arcobacter 13 Bacteria Proteobacteria Gammaproteobacteria Alteromonadales Alteromonadaceae 404 Bacteria Proteobacteria Alphaproteobacteria Rhodobacterales Rhodobacteraceae 5 Bacteria Proteobacteria Gammaproteobacteria 13 Bacteria Cyanobacteria Synechococcophycideae Pseudanabaenales Pseudanabaenaceae 15 Bacteria Proteobacteria Alphaproteobacteria Kiloniellales 9 Bacteria Bacteroidetes Flavobacteriia Flavobacteriales Cryomorphaceae 30 Bacteria Proteobacteria Alphaproteobacteria Rhodobacterales Hyphomonadaceae 22 Bacteria Cyanobacteria Chloroplast Stramenopiles 5 Bacteria Proteobacteria Deltaproteobacteria Bdellovibrionales Bacteriovoracaceae 7 Bacteria Proteobacteria Gammaproteobacteria 4 Bacteria Bacteroidetes Flavobacteriia Flavobacteriales Flavobacteriaceae Polaribacter 77 Bacteria GN02 BD1 32 Bacteria Deinococci Deinococcales Trueperaceae GBI 866 Bacteria Proteobacteria Gammaproteobacteria Alteromonadales Alteromonadaceae Candidatus_Endobugula 18 Bacteria Bacteroidetes Saprospiraceae 229 Bacteria Proteobacteria Gammaproteobacteria Thiotrichales Thiotrichaceae Leucothrix 12 Bacteria Proteobacteria Alphaproteobacteria Rhodobacterales Rhodobacteraceae 6 Bacteria Proteobacteria Alphaproteobacteria Rhizobiales Phyllobacteriaceae 29 Bacteria Proteobacteria Gammaproteobacteria Thiohalorhabdales 4 Bacteria OD1 ZB2 58 Bacteria Proteobacteria Alphaproteobacteria Rickettsiales mitochondria 507 Bacteria GN02 BD1 68 Bacteria Bacteroidetes Saprospiraceae 6 Bacteria Cyanobacteria Chloroplast Stramenopiles 4 Bacteria Bacteroidetes Saprospiraceae Lewinella 14 Bacteria Bacteroidetes Flavobacteriia Flavobacteriales Flavobacteriaceae 8 Bacteria OD1 ZB2 40 Bacteria Verrucomicrobia Verrucomicrobiae Verrucomicrobiales Verrucomicrobiaceae Rubritalea 5 Bacteria Bacteroidetes Flavobacteriia Flavobacteriales Flavobacteriaceae Ulvibacter 29 Bacteria Proteobacteria Alphaproteobacteria Rhodobacterales Hyphomonadaceae 10 Bacteria Bacteroidetes Saprospiraceae 7 Bacteria Bacteroidetes Saprospiraceae Lewinella 4 Bacteria Proteobacteria Alphaproteobacteria Rickettsiales mitochondria 75 Bacteria Proteobacteria Alphaproteobacteria Rickettsiales mitochondria 113 Bacteria Bacteroidetes Flavobacteriia Flavobacteriales Flavobacteriaceae 22 Bacteria Proteobacteria Deltaproteobacteria Bdellovibrionales Bdellovibrionaceae Bdellovibrio 103 Bacteria Proteobacteria Alphaproteobacteria Rhodobacterales Hyphomonadaceae 11 Bacteria Proteobacteria Betaproteobacteria Methylophilales Methylophilaceae Methylotenera Methylotenera_mobilis 5 Bacteria Bacteroidetes Saprospiraceae 25 Bacteria Proteobacteria Alphaproteobacteria Rhodobacterales Rhodobacteraceae 6 Bacteria GN02 BD1 658 Bacteria Proteobacteria Gammaproteobacteria Thiotrichales Thiotrichaceae Cocleimonas 8 Bacteria Proteobacteria Gammaproteobacteria Alteromonadales 185 Bacteria GN02 BD1 17 Bacteria GN02 BD1 34 Bacteria Bacteroidetes Saprospiraceae 28 Bacteria Bacteroidetes Sphingobacteriia Sphingobacteriales NS11 55 Bacteria Cyanobacteria Chloroplast Stramenopiles 30 Bacteria Cyanobacteria Synechococcophycideae Pseudanabaenales Pseudanabaenaceae 50 Bacteria Proteobacteria Alphaproteobacteria Rhizobiales Phyllobacteriaceae 6 Bacteria OD1 ZB2 4 Bacteria Bacteroidetes Flavobacteriia Flavobacteriales 7 Bacteria Proteobacteria Alphaproteobacteria Sphingomonadales Erythrobacteraceae Erythrobacter 16 Bacteria Proteobacteria Gammaproteobacteria Alteromonadales Colwelliaceae 27 Bacteria Verrucomicrobia Verrucomicrobiae Verrucomicrobiales Verrucomicrobiaceae Rubritalea 37 Bacteria GN02 BD1 199 Bacteria Bacteroidetes Saprospiraceae 4 Bacteria Proteobacteria Gammaproteobacteria 519 Bacteria Bacteroidetes Saprospiraceae 659 Bacteria Proteobacteria Gammaproteobacteria 5 Bacteria Cyanobacteria Chloroplast 3 Bacteria Proteobacteria Alphaproteobacteria Sphingomonadales Sphingomonadaceae Sphingobium 4 Bacteria Bacteroidetes Flavobacteriia Flavobacteriales Flavobacteriaceae 79 Bacteria Proteobacteria Gammaproteobacteria Alteromonadales Psychromonadaceae Psychromonas 42 Bacteria Cyanobacteria Chloroplast Stramenopiles 9 Bacteria Proteobacteria Alphaproteobacteria Sphingomonadales Erythrobacteraceae 8 Bacteria Bacteroidetes Saprospiraceae 3 Bacteria Proteobacteria Deltaproteobacteria Myxococcales 5 Bacteria Cyanobacteria Chloroplast Rhodophyta 26 Bacteria Bacteroidetes Flavobacteriia Flavobacteriales Flavobacteriaceae Winogradskyella 6 Bacteria Proteobacteria Alphaproteobacteria Sphingomonadales Erythrobacteraceae 10 Bacteria Bacteroidetes Flavobacteriia Flavobacteriales 136 Bacteria Proteobacteria Gammaproteobacteria Alteromonadales Alteromonadaceae Glaciecola Glaciecola_punicea 3 Bacteria Cyanobacteria Synechococcophycideae Pseudanabaenales Pseudanabaenaceae 3 Bacteria Proteobacteria Gammaproteobacteria Alteromonadales OM60 7 Bacteria Bacteroidetes Saprospiraceae 315 Bacteria Proteobacteria Alphaproteobacteria Rhodobacterales Rhodobacteraceae 6 Bacteria Bacteroidetes Flavobacteriia Flavobacteriales Flavobacteriaceae 9 Bacteria Proteobacteria Gammaproteobacteria 12 Bacteria Verrucomicrobia Verrucomicrobiae Verrucomicrobiales Verrucomicrobiaceae Rubritalea 6 Bacteria Planctomycetes Planctomycetia Pirellulales Pirellulaceae 10 Bacteria Bacteroidetes Saprospiraceae 7 Bacteria Bacteroidetes Flavobacteriia Flavobacteriales Flavobacteriaceae Lutimonas 171 Bacteria Proteobacteria Alphaproteobacteria Rhodobacterales Rhodobacteraceae Octadecabacter 82 Bacteria Bacteroidetes Flavobacteriia Flavobacteriales Flavobacteriaceae Kordia 8 Bacteria Bacteroidetes Saprospiraceae 4 Bacteria Cyanobacteria Oscillatoriophycideae Chroococcales Xenococcaceae 5 Bacteria Proteobacteria Alphaproteobacteria Rhizobiales Phyllobacteriaceae 24 Bacteria Bacteroidetes Flavobacteriia Flavobacteriales Flavobacteriaceae Ulvibacter 7 Bacteria Bacteroidetes Flavobacteriia Flavobacteriales 7 Bacteria Bacteroidetes Flavobacteriia Flavobacteriales Flavobacteriaceae 13 Bacteria Bacteroidetes Flavobacteriia Flavobacteriales Flavobacteriaceae Ulvibacter 55 Bacteria Cyanobacteria Chloroplast 116 Bacteria Verrucomicrobia Verrucomicrobiae Verrucomicrobiales Verrucomicrobiaceae Persicirhabdus 24 Bacteria Cyanobacteria Chloroplast Stramenopiles 4 Bacteria Firmicutes Clostridia Clostridiales Helcococcus 27 Bacteria Bacteroidetes Saprospiraceae 72 Bacteria Proteobacteria Alphaproteobacteria BD7 404 Bacteria Cyanobacteria Chloroplast Stramenopiles 10 Bacteria Bacteroidetes Saprospiraceae 15 Bacteria Proteobacteria Alphaproteobacteria Sphingomonadales Erythrobacteraceae 19 Bacteria Proteobacteria Alphaproteobacteria Rhodobacterales Rhodobacteraceae 11 Bacteria Verrucomicrobia Verrucomicrobiae Verrucomicrobiales Verrucomicrobiaceae Luteolibacter 535 Bacteria Proteobacteria Gammaproteobacteria 80 Bacteria Bacteroidetes Flavobacteriia Flavobacteriales Flavobacteriaceae 440 Bacteria Proteobacteria Alphaproteobacteria Rhodobacterales Hyphomonadaceae 3 Bacteria Bacteroidetes Flavobacteriia Flavobacteriales Flavobacteriaceae 50 Bacteria Proteobacteria Gammaproteobacteria Alteromonadales Colwelliaceae Thalassomonas 28 Bacteria Bacteroidetes Flavobacteriia Flavobacteriales Flavobacteriaceae 9 Bacteria Bacteroidetes Flavobacteriia Flavobacteriales 8 Bacteria Proteobacteria Gammaproteobacteria Alteromonadales Alteromonadaceae BD2 7 Bacteria Cyanobacteria Chloroplast Rhodophyta 20 Bacteria Verrucomicrobia Verrucomicrobiae Verrucomicrobiales Verrucomicrobiaceae Rubritalea 3 Bacteria Cyanobacteria Chloroplast Rhodophyta 7 Bacteria Proteobacteria Alphaproteobacteria Rickettsiales mitochondria 16 Bacteria Proteobacteria Gammaproteobacteria 3 Bacteria Proteobacteria Alphaproteobacteria Rickettsiales 12 Bacteria Bacteroidetes Saprospiraceae Lewinella 10 Bacteria GN02 7 Bacteria Proteobacteria Gammaproteobacteria Thiotrichales Piscirickettsiaceae 4 Bacteria Cyanobacteria Chloroplast Rhodophyta 8 Bacteria Verrucomicrobia Verrucomicrobiae Verrucomicrobiales Verrucomicrobiaceae Rubritalea 3 Bacteria Bacteroidetes 12 Bacteria Bacteroidetes Saprospiraceae 84 Bacteria Bacteroidetes Saprospiraceae 18 Bacteria Bacteroidetes Saprospiraceae 35 Bacteria Proteobacteria Alphaproteobacteria Rhodobacterales Rhodobacteraceae 4 Bacteria Proteobacteria Gammaproteobacteria 91 Bacteria Bacteroidetes Flavobacteriia Flavobacteriales Flavobacteriaceae Maribacter 77 Bacteria Proteobacteria Gammaproteobacteria Vibrionales Vibrionaceae 3 Bacteria Planctomycetes Phycisphaerae Phycisphaerales 6 Bacteria Verrucomicrobia Verrucomicrobiae Verrucomicrobiales Verrucomicrobiaceae Verrucomicrobium 6 Bacteria Verrucomicrobia Verrucomicrobiae Verrucomicrobiales Verrucomicrobiaceae Rubritalea 14 Bacteria Cyanobacteria Synechococcophycideae Pseudanabaenales Pseudanabaenaceae 8 Bacteria Proteobacteria Gammaproteobacteria Alteromonadales Alteromonadaceae Glaciecola 59 Bacteria Proteobacteria Gammaproteobacteria Alteromonadales Colwelliaceae 18 Bacteria Proteobacteria Alphaproteobacteria Caulobacterales 15 Bacteria Bacteroidetes Flavobacteriia Flavobacteriales Flavobacteriaceae 101 Bacteria Proteobacteria Gammaproteobacteria 4 Bacteria Proteobacteria Gammaproteobacteria Vibrionales Vibrionaceae Photobacterium 56 Bacteria Proteobacteria Alphaproteobacteria Rhodobacterales Rhodobacteraceae Loktanella 3 Bacteria Proteobacteria Alphaproteobacteria Rickettsiales 14 Bacteria SR1 4 Bacteria GN02 BD1 495 Bacteria Bacteroidetes Flavobacteriia Flavobacteriales Flavobacteriaceae 63 Bacteria SR1 49 Bacteria Cyanobacteria Chloroplast Stramenopiles 8 Bacteria Proteobacteria Deltaproteobacteria Myxococcales Nannocystaceae Plesiocystis 5 Bacteria Proteobacteria Alphaproteobacteria Rickettsiales mitochondria 5 Bacteria Proteobacteria Deltaproteobacteria Bdellovibrionales Bdellovibrionaceae Bdellovibrio 3 Bacteria GN02 3BR 3 Bacteria Proteobacteria Alphaproteobacteria Rhodobacterales Rhodobacteraceae 8 Bacteria Verrucomicrobia Verrucomicrobiae Verrucomicrobiales Verrucomicrobiaceae 5 Bacteria Proteobacteria Gammaproteobacteria Marinicella 8 Bacteria Cyanobacteria Chloroplast Rhodophyta 26 Bacteria Bacteroidetes Saprospiraceae 16 Bacteria Cyanobacteria Chloroplast Rhodophyta 65 Bacteria Proteobacteria Alphaproteobacteria Rhodobacterales Rhodobacteraceae Octadecabacter 3 Bacteria Planctomycetes Planctomycetia Pirellulales Pirellulaceae 6 Bacteria Bacteroidetes Saprospiraceae 222 Bacteria Bacteroidetes Flavobacteriia Flavobacteriales Flavobacteriaceae Tenacibaculum 10 Bacteria Proteobacteria Deltaproteobacteria GMD14H09 6 Bacteria Verrucomicrobia Verrucomicrobiae Verrucomicrobiales Verrucomicrobiaceae Rubritalea 3 Bacteria Proteobacteria Deltaproteobacteria GMD14H09 15 Bacteria Planctomycetes OM190 agg27 53 Bacteria Proteobacteria Alphaproteobacteria Rhodobacterales Hyphomonadaceae 10 Bacteria Bacteroidetes Flavobacteriia Flavobacteriales Flavobacteriaceae Aquimarina 17 Bacteria Proteobacteria Gammaproteobacteria 10 Bacteria Proteobacteria Gammaproteobacteria Oceanospirillales Saccharospirillaceae Reinekea 35 Bacteria Proteobacteria Alphaproteobacteria Rickettsiales Rickettsiaceae 4 Bacteria Proteobacteria Deltaproteobacteria Myxococcales OM27 7 Bacteria Proteobacteria Alphaproteobacteria Rhodobacterales Rhodobacteraceae 62 Bacteria GN02 BD1 110 Bacteria SR1 3 Bacteria Proteobacteria Alphaproteobacteria Rickettsiales mitochondria 7 Bacteria GN02 6 Bacteria Proteobacteria Gammaproteobacteria Alteromonadales Alteromonadaceae 14 Bacteria Proteobacteria Alphaproteobacteria Rickettsiales mitochondria 3 Bacteria Proteobacteria Alphaproteobacteria Rickettsiales mitochondria 9 Bacteria Fusobacteria Fusobacteriia Fusobacteriales Fusobacteriaceae Propionigenium 7 Bacteria Proteobacteria Alphaproteobacteria Rickettsiales mitochondria 12 Bacteria Fusobacteria Fusobacteriia Fusobacteriales Fusobacteriaceae Psychrilyobacter 112 Bacteria Proteobacteria Alphaproteobacteria Rhizobiales Phyllobacteriaceae 5 Bacteria Proteobacteria Alphaproteobacteria Rickettsiales mitochondria 22 Bacteria Bacteroidetes Saprospiraceae Saprospira 133 Bacteria Proteobacteria Alphaproteobacteria Rhodobacterales Rhodobacteraceae 71 Bacteria Proteobacteria Alphaproteobacteria Rickettsiales mitochondria 7 Bacteria Proteobacteria Clostridia Clostridiales mitochondria 6 Bacteria Bacteroidetes Saprospiraceae Saprospira 28 Bacteria Bacteroidetes Saprospiraceae Saprospira