4 Bacteria Proteobacteria Alphaproteobacteria Rickettsiales mitochondria 7 Bacteria Proteobacteria Clostridia Clostridiales Ruminococcaceae 8 Bacteria Firmicutes Clostridia Clostridiales 34 Bacteria Proteobacteria Gammaproteobacteria Oceanospirillales Halomonadaceae Candidatus_Portiera 4 Bacteria Firmicutes Clostridia Clostridiales Borrelia 3 Bacteria Proteobacteria Gammaproteobacteria Clostridiales Syntrophorhabdaceae 553 Bacteria Actinobacteria Acidimicrobiia Acidimicrobiales OCS155 11 Bacteria Cyanobacteria Chloroplast Chlorophyta Mamiellaceae 3 Bacteria Proteobacteria Alphaproteobacteria Rickettsiales mitochondria 4 Bacteria Proteobacteria Chloroplast Rickettsiales mitochondria 31 Bacteria Proteobacteria Spirochaetes Spirochaetales Spirochaetaceae Treponema 14 Bacteria Firmicutes Spirochaetes Clostridiales Borrelia 5 Bacteria Cyanobacteria Chloroplast Cercozoa 112 Bacteria Cyanobacteria Chloroplast Stramenopiles 1899 Bacteria Proteobacteria Alphaproteobacteria Rickettsiales Pelagibacteraceae 13 Bacteria Actinobacteria Acidimicrobiia Acidimicrobiales OCS155 394 Bacteria Cyanobacteria Chloroplast Stramenopiles 89 Bacteria Cyanobacteria Chloroplast Stramenopiles 9 Bacteria Bacteroidetes Flavobacteriia Flavobacteriales 563 Bacteria Bacteroidetes Flavobacteriia Flavobacteriales Cryomorphaceae 13 Bacteria Cyanobacteria Chloroplast Cercozoa 43 Bacteria Bacteroidetes Flavobacteriia Flavobacteriales Cryomorphaceae 1029 Bacteria Proteobacteria Alphaproteobacteria Rhodobacterales Rhodobacteraceae Octadecabacter 390 Bacteria Proteobacteria Alphaproteobacteria 126 Bacteria Bacteroidetes Flavobacteriia Flavobacteriales Flavobacteriaceae 93 Bacteria SAR406 AB16 Arctic96B A714017 ZA3312c 1022 Bacteria Proteobacteria Alphaproteobacteria Rhodobacterales Rhodobacteraceae 899 Bacteria Proteobacteria Alphaproteobacteria Rhodobacterales Rhodobacteraceae 118 Bacteria Proteobacteria Gammaproteobacteria Alteromonadales Alteromonadaceae HTCC2207 11 Bacteria Bacteroidetes 42 Bacteria Proteobacteria Gammaproteobacteria Alteromonadales Psychromonadaceae Psychromonas 1600 Bacteria Cyanobacteria Chloroplast Haptophyceae 15 Bacteria Bacteroidetes Flavobacteriia Flavobacteriales Flavobacteriaceae 413 Bacteria Proteobacteria Betaproteobacteria Methylophilales Methylophilaceae 78 Bacteria Bacteroidetes Flavobacteriia Flavobacteriales Cryomorphaceae 43 Bacteria Bacteroidetes Flavobacteriia Flavobacteriales Cryomorphaceae Fluviicola 30 Bacteria Proteobacteria Deltaproteobacteria PB19 10 Bacteria Proteobacteria Gammaproteobacteria Alteromonadales HTCC2188 24 Bacteria Planctomycetes Planctomycetia Pirellulales Pirellulaceae 140 Bacteria Bacteroidetes Flavobacteriia Flavobacteriales Flavobacteriaceae Tenacibaculum 57 Bacteria Bacteroidetes Flavobacteriia Flavobacteriales Flavobacteriaceae Flavobacterium 76 Bacteria Cyanobacteria Chloroplast Stramenopiles 171 Bacteria Proteobacteria Gammaproteobacteria Thiotrichales Piscirickettsiaceae 55 Bacteria Proteobacteria Gammaproteobacteria Vibrionales Vibrionaceae 624 Bacteria Proteobacteria Gammaproteobacteria Oceanospirillales Halomonadaceae Candidatus_Portiera 24 Bacteria Cyanobacteria Chloroplast Haptophyceae 8 Bacteria Proteobacteria Alphaproteobacteria Rickettsiales 96 Bacteria Proteobacteria Alphaproteobacteria Rhodobacterales Rhodobacteraceae 70 Bacteria Cyanobacteria Chloroplast Haptophyceae 395 Bacteria Proteobacteria Alphaproteobacteria 419 Bacteria Proteobacteria Alphaproteobacteria Rhodobacterales Rhodobacteraceae 173 Bacteria Proteobacteria Gammaproteobacteria Oceanospirillales 261 Bacteria Proteobacteria Alphaproteobacteria Rhodobacterales Rhodobacteraceae 29 Bacteria Bacteroidetes Flavobacteriia Flavobacteriales Flavobacteriaceae 1113 Bacteria Cyanobacteria Synechococcophycideae Synechococcales Synechococcaceae Synechococcus 32 Bacteria Bacteroidetes Flavobacteriia Flavobacteriales Flavobacteriaceae 10 Bacteria Cyanobacteria Chloroplast Haptophyceae 11 Bacteria Proteobacteria Gammaproteobacteria Oceanospirillales Halomonadaceae Candidatus_Portiera 154 Bacteria Proteobacteria Gammaproteobacteria HTCC2188 HTCC2089 7 Bacteria Proteobacteria Deltaproteobacteria Desulfobacterales Desulfobulbaceae 160 Bacteria Bacteroidetes Flavobacteriia Flavobacteriales Flavobacteriaceae 103 Bacteria Cyanobacteria Chloroplast Stramenopiles 5 Bacteria Proteobacteria Epsilonproteobacteria Campylobacterales Campylobacteraceae Arcobacter 35 Bacteria Cyanobacteria Chloroplast 14 Bacteria Verrucomicrobia Opitutae Puniceicoccales Puniceicoccaceae MB11C04 8 Bacteria Proteobacteria Alphaproteobacteria Kiloniellales 110 Bacteria Verrucomicrobia Verrucomicrobiae Verrucomicrobiales Verrucomicrobiaceae 6 Bacteria Cyanobacteria Chloroplast Haptophyceae 262 Bacteria Proteobacteria Gammaproteobacteria Alteromonadales HTCC2188 HTCC 21 Bacteria Verrucomicrobia Opitutae Puniceicoccales Puniceicoccaceae MB11C04 565 Bacteria Proteobacteria Alphaproteobacteria 13 Bacteria Cyanobacteria Chloroplast Stramenopiles 37 Bacteria Proteobacteria Alphaproteobacteria 478 Bacteria Bacteroidetes Flavobacteriia Flavobacteriales Flavobacteriaceae Flavobacterium 32 Bacteria Bacteroidetes Flavobacteriia Flavobacteriales Cryomorphaceae 39 Bacteria Cyanobacteria Chloroplast 108 Bacteria Cyanobacteria Chloroplast Stramenopiles 7 Bacteria Proteobacteria Gammaproteobacteria Alteromonadales OM60 3 Bacteria Proteobacteria Alphaproteobacteria 58 Bacteria Proteobacteria Alphaproteobacteria Rhodobacterales Hyphomonadaceae 10 Bacteria Cyanobacteria Chloroplast Stramenopiles 31 Bacteria Cyanobacteria Chloroplast Haptophyceae 20 Bacteria Proteobacteria Gammaproteobacteria Chromatiales 50 Bacteria Bacteroidetes Flavobacteriia Flavobacteriales Flavobacteriaceae Flavobacterium 4 Bacteria Lentisphaerae Lentisphaerales Lentisphaeraceae Lentisphaera 11 Bacteria Proteobacteria Gammaproteobacteria Alteromonadales Psychromonadaceae Psychromonas 30 Bacteria Bacteroidetes Flavobacteriia Flavobacteriales 50 Bacteria Proteobacteria Alphaproteobacteria 70 Bacteria Verrucomicrobia Opitutae Puniceicoccales Puniceicoccaceae Coraliomargarita 18 Bacteria Cyanobacteria Chloroplast Stramenopiles 46 Bacteria Verrucomicrobia Opitutae Puniceicoccales Puniceicoccaceae Coraliomargarita 45 Bacteria Proteobacteria Alphaproteobacteria Rhodobacterales Rhodobacteraceae 7 Bacteria Cyanobacteria Chloroplast Stramenopiles 51 Bacteria Bacteroidetes Flavobacteriia Flavobacteriales Flavobacteriaceae Polaribacter 359 Bacteria Proteobacteria Gammaproteobacteria Thiotrichales Piscirickettsiaceae 4 Bacteria Planctomycetes vadinHA49 21 Bacteria Cyanobacteria Chloroplast Haptophyceae 8 Bacteria Proteobacteria Alphaproteobacteria 14 Bacteria Cyanobacteria Chloroplast Haptophyceae 5 Bacteria Proteobacteria Gammaproteobacteria 61 Bacteria Bacteroidetes Flavobacteriia Flavobacteriales Flavobacteriaceae 25 Bacteria Proteobacteria Gammaproteobacteria Alteromonadales 225 Bacteria Proteobacteria Alphaproteobacteria Rickettsiales Pelagibacteraceae 11 Bacteria Bacteroidetes Sphingobacteriia Sphingobacteriales 46 Bacteria Proteobacteria Alphaproteobacteria Rickettsiales 7 Bacteria Cyanobacteria Chloroplast 113 Archaea Euryarchaeota Thermoplasmata E2 Marine_group_II 210 Bacteria Proteobacteria Gammaproteobacteria Oceanospirillales Halomonadaceae Candidatus_Portiera 29 Bacteria Cyanobacteria Chloroplast Stramenopiles 112 Bacteria Proteobacteria Alphaproteobacteria 14 Bacteria Cyanobacteria Chloroplast Haptophyceae 64 Bacteria Cyanobacteria Chloroplast Stramenopiles 28 Bacteria Proteobacteria Gammaproteobacteria Thiotrichales Piscirickettsiaceae 9 Bacteria Cyanobacteria Chloroplast Stramenopiles 402 Bacteria Cyanobacteria Chloroplast Cryptophyta 6 Bacteria Proteobacteria Gammaproteobacteria Alteromonadales Alteromonadaceae 9 Bacteria Proteobacteria Gammaproteobacteria Alteromonadales 104 Bacteria Bacteroidetes Balneola 21 Bacteria Bacteroidetes Flavobacteriia Flavobacteriales Cryomorphaceae 13 Bacteria Cyanobacteria Chloroplast Haptophyceae 36 Bacteria Cyanobacteria Chloroplast Stramenopiles 5 Bacteria Proteobacteria Gammaproteobacteria Alteromonadales 7 Bacteria Proteobacteria Alphaproteobacteria Rhodobacterales Rhodobacteraceae 17 Bacteria Proteobacteria Alphaproteobacteria 10 Bacteria Cyanobacteria Chloroplast Chlorophyta 16 Bacteria Planctomycetes Planctomycetia Pirellulales Pirellulaceae 28 Bacteria Verrucomicrobia Opitutae Puniceicoccales Puniceicoccaceae Coraliomargarita 4 Bacteria Cyanobacteria Chloroplast Haptophyceae 95 Bacteria Bacteroidetes Sphingobacteriia Sphingobacteriales NS11 88 Bacteria Proteobacteria Gammaproteobacteria Alteromonadales OM60 22 Bacteria Proteobacteria Gammaproteobacteria Alteromonadales Alteromonadaceae Alteromonas 6 Bacteria Proteobacteria Gammaproteobacteria Thiotrichales Thiotrichaceae 34 Bacteria Proteobacteria Gammaproteobacteria Alteromonadales OM60 17 Bacteria Proteobacteria Gammaproteobacteria Alteromonadales OM60 21 Bacteria Cyanobacteria Chloroplast Stramenopiles 49 Bacteria Cyanobacteria Chloroplast Haptophyceae 38 Bacteria Proteobacteria Alphaproteobacteria Rhodospirillales Rhodospirillaceae 4 Bacteria Bacteroidetes Flavobacteriia Flavobacteriales Flavobacteriaceae Sediminicola 38 Bacteria Proteobacteria Alphaproteobacteria 53 Bacteria Proteobacteria Gammaproteobacteria Alteromonadales Alteromonadaceae Glaciecola 16 Bacteria Proteobacteria Deltaproteobacteria Rickettsiales 9 Bacteria Bacteroidetes Flavobacteriia Flavobacteriales 223 Bacteria Proteobacteria Alphaproteobacteria Rickettsiales Pelagibacteraceae 4 Bacteria Verrucomicrobia 23 Bacteria Cyanobacteria Chloroplast 5 Bacteria Proteobacteria Gammaproteobacteria Vibrionales Vibrionaceae Photobacterium 9 Bacteria Proteobacteria Gammaproteobacteria Oceanospirillales 69 Bacteria Proteobacteria Betaproteobacteria 20 Bacteria Proteobacteria Gammaproteobacteria Alteromonadales OM60 23 Bacteria Bacteroidetes Flavobacteriia Flavobacteriales Flavobacteriaceae 27 Bacteria Proteobacteria Alphaproteobacteria 21 Bacteria Cyanobacteria Chloroplast 4 Bacteria Actinobacteria Actinobacteria Actinomycetales Microbacteriaceae Candidatus_Aquiluna Candidatus_Aquiluna_rubra 12 Bacteria Cyanobacteria Chloroplast Stramenopiles 29 Bacteria Planctomycetes Planctomycetia Pirellulales Pirellulaceae 17 Bacteria Cyanobacteria Chloroplast 37 Bacteria Proteobacteria Gammaproteobacteria Alteromonadales Alteromonadaceae ZD0117 39 Bacteria Verrucomicrobia Verrucomicrobiae Verrucomicrobiales Verrucomicrobiaceae Verrucomicrobium 14 Bacteria Proteobacteria Gammaproteobacteria Alteromonadales Shewanellaceae Shewanella 5 Bacteria Proteobacteria Betaproteobacteria MWH 21 Bacteria Cyanobacteria Chloroplast 5 Bacteria Cyanobacteria Chloroplast Haptophyceae 6 Bacteria Bacteroidetes Flavobacteriia Flavobacteriales Flavobacteriaceae 12 Bacteria Cyanobacteria Chloroplast Stramenopiles 18 Bacteria Proteobacteria Gammaproteobacteria Oceanospirillales Halomonadaceae Candidatus_Portiera 6 Bacteria SAR406 AB16 Arctic96B A714017 SGSH944 7 Bacteria Cyanobacteria Chloroplast Haptophyceae 8 Bacteria Cyanobacteria Chloroplast Stramenopiles 7 Bacteria Cyanobacteria Chloroplast Stramenopiles 23 Bacteria Cyanobacteria Chloroplast Stramenopiles 5 Archaea Crenarchaeota Thaumarchaeota Cenarchaeales Cenarchaeaceae Nitrosopumilus 5 Bacteria Proteobacteria Gammaproteobacteria Alteromonadales Colwelliaceae 14 Bacteria Proteobacteria Deltaproteobacteria Sva0853 S25_1238 6 Bacteria Proteobacteria Deltaproteobacteria Desulfobacterales Desulfobulbaceae 125 Bacteria Proteobacteria Alphaproteobacteria Rickettsiales Pelagibacteraceae 89 Bacteria Bacteroidetes Saprospiraceae 15 Bacteria Proteobacteria Gammaproteobacteria Oceanospirillales Halomonadaceae Candidatus_Portiera 14 Bacteria Cyanobacteria Chloroplast Stramenopiles 4 Bacteria Bacteroidetes Flavobacteriia Flavobacteriales Flavobacteriaceae 81 Bacteria Bacteroidetes Flavobacteriia Flavobacteriales NS9 4 Bacteria Cyanobacteria Chloroplast 13 Bacteria Verrucomicrobia Opitutae Puniceicoccales Puniceicoccaceae Coraliomargarita 10 Bacteria Proteobacteria Gammaproteobacteria Legionellales Coxiellaceae 4 Bacteria Planctomycetes Phycisphaerae Phycisphaerales 22 Archaea Euryarchaeota Thermoplasmata E2 Marine_group_II 57 Bacteria Bacteroidetes Flavobacteriia Flavobacteriales 7 Bacteria Proteobacteria Gammaproteobacteria 26 Bacteria Proteobacteria Gammaproteobacteria Thiohalorhabdales Thiohalorhabdaceae 3 Bacteria Proteobacteria Epsilonproteobacteria Campylobacterales Helicobacteraceae 5 Bacteria Actinobacteria Actinobacteria Actinomycetales Microbacteriaceae 18 Bacteria Verrucomicrobia Verruco R76 39 Bacteria Proteobacteria Gammaproteobacteria Vibrionales Pseudoalteromonadaceae Pseudoalteromonas 62 Bacteria Proteobacteria Gammaproteobacteria Alteromonadales OM60 116 Bacteria Proteobacteria Gammaproteobacteria Alteromonadales Alteromonadaceae Glaciecola 10 Bacteria Cyanobacteria Chloroplast Haptophyceae 161 Bacteria Proteobacteria Gammaproteobacteria Alteromonadales OM60 27 Bacteria Bacteroidetes Flavobacteriia Flavobacteriales Flavobacteriaceae Lutimonas 140 Bacteria Cyanobacteria Chloroplast Cryptophyta 87 Bacteria Cyanobacteria Chloroplast Haptophyceae 12 Bacteria Cyanobacteria Chloroplast Stramenopiles 226 Bacteria Bacteroidetes Flavobacteriia Flavobacteriales Flavobacteriaceae 12 Bacteria Cyanobacteria Chloroplast 6 Bacteria Cyanobacteria Chloroplast Stramenopiles 172 Bacteria Proteobacteria Alphaproteobacteria Rickettsiales 101 Bacteria Proteobacteria Gammaproteobacteria Oceanospirillales Halomonadaceae Candidatus_Portiera 59 Bacteria Proteobacteria Alphaproteobacteria Kiloniellales Kiloniellaceae 8 Bacteria Planctomycetes Phycisphaerae Phycisphaerales 7 Bacteria Proteobacteria Gammaproteobacteria Oceanospirillales Oceanospirillaceae Marinomonas 42 Bacteria Bacteroidetes Flavobacteriia Flavobacteriales Cryomorphaceae Fluviicola 19 Bacteria Cyanobacteria Synechococcophycideae Synechococcales Synechococcaceae Prochlorococcus 5 Bacteria Cyanobacteria Chloroplast Stramenopiles 42 Bacteria Proteobacteria Alphaproteobacteria 7 Bacteria Proteobacteria Gammaproteobacteria Legionellales Coxiellaceae 14 Bacteria Cyanobacteria Chloroplast Cercozoa 13 Bacteria Proteobacteria Alphaproteobacteria 11 Bacteria Bacteroidetes Flavobacteriia Flavobacteriales Flavobacteriaceae 9 Bacteria Bacteroidetes Flavobacteriia Flavobacteriales 30 Bacteria Bacteroidetes Flavobacteriia Flavobacteriales NS9 7 Bacteria Proteobacteria Betaproteobacteria Methylophilales Methylophilaceae 4 Bacteria Bacteroidetes Bacteroidia Bacteroidales 8 Bacteria Cyanobacteria Chloroplast Stramenopiles 6 Bacteria Proteobacteria Alphaproteobacteria Rickettsiales mitochondria 4 Bacteria Bacteroidetes Flavobacteriia Flavobacteriales Flavobacteriaceae 30 Bacteria Proteobacteria Deltaproteobacteria Spirobacillales 4 Bacteria Proteobacteria Gammaproteobacteria Thiotrichales Piscirickettsiaceae 26 Bacteria Cyanobacteria Chloroplast Stramenopiles 7 Bacteria Cyanobacteria Chloroplast 4 Bacteria Bacteroidetes Saprospiraceae Saprospira 8 Bacteria ZB3 BS119 14 Bacteria Cyanobacteria Chloroplast Stramenopiles 6 Bacteria Proteobacteria Gammaproteobacteria Thiotrichales Piscirickettsiaceae