73 Bacteria Bacteroidetes Bacteroidia Bacteroidales Pelagibacteraceae 4 Bacteria Bacteroidetes Bacteroidia Bacteroidales Saprospiraceae 3 Bacteria Bacteroidetes Bacteroidia Bacteroidales Prevotellaceae Prevotella 27 Bacteria Bacteroidetes Bacteroidia Bacteroidales Prevotellaceae Prevotella 303 Bacteria Proteobacteria Clostridia Clostridiales Lachnospiraceae 8 Bacteria Proteobacteria Deltaproteobacteria Bacteroidales Ignavibacteriaceae 27 Bacteria Proteobacteria Alphaproteobacteria Rickettsiales Pelagibacteraceae 3 Bacteria Firmicutes Bacteroidia Bacteroidales S24 6 Bacteria Proteobacteria Alphaproteobacteria Bacteroidales Microbacteriaceae 3 Bacteria Bacteroidetes Actinobacteria Actinomycetales 3 Bacteria Proteobacteria Alphaproteobacteria Bacteroidales 15 Bacteria Proteobacteria Bacteroidia Bacteroidales 9 Bacteria Proteobacteria Alphaproteobacteria Desulfobacterales Flavobacteriaceae Desulfococcus 25 Bacteria Proteobacteria Alphaproteobacteria Flavobacteriales Flavobacteriaceae Capnocytophaga 19 Bacteria Bacteroidetes Bacteroidia Bacteroidales Flavobacteriaceae 130 Bacteria Proteobacteria Bacteroidia Bacteroidales Ruminococcaceae 5 Bacteria Proteobacteria Alphaproteobacteria Clostridiales Rhodobacteraceae Paracoccus 17 Bacteria Proteobacteria Alphaproteobacteria Rickettsiales Pelagibacteraceae 8 Bacteria Proteobacteria Alphaproteobacteria Bacteroidales 93 Bacteria Proteobacteria Clostridia Clostridiales Tremblayaceae 7 Bacteria Proteobacteria Alphaproteobacteria Rickettsiales Pelagibacteraceae 44 Bacteria Proteobacteria Alphaproteobacteria Rickettsiales Pelagibacteraceae 12 Bacteria Proteobacteria Alphaproteobacteria Rickettsiales Pelagibacteraceae 7 Bacteria Proteobacteria Alphaproteobacteria Clostridiales Tremblayaceae 773 Bacteria Proteobacteria Alphaproteobacteria Rickettsiales mitochondria 11 Bacteria Proteobacteria Deltaproteobacteria Saprospiraceae 25 Bacteria Proteobacteria Alphaproteobacteria Rickettsiales mitochondria 60 Bacteria Proteobacteria Alphaproteobacteria Rickettsiales mitochondria 12 Bacteria Proteobacteria Alphaproteobacteria Bacteroidales Flavobacteriaceae 7 Bacteria Proteobacteria Alphaproteobacteria Clostridiales Streptococcaceae 6 Bacteria Proteobacteria Gammaproteobacteria Neisseriales Neisseriaceae 45 Bacteria Proteobacteria Alphaproteobacteria Rickettsiales mitochondria 7 Bacteria Proteobacteria Betaproteobacteria Tremblayales Tremblayaceae 3 Bacteria Proteobacteria Alphaproteobacteria Rickettsiales mitochondria 3 Bacteria Proteobacteria Clostridia Clostridiales mitochondria 9 Bacteria Proteobacteria Alphaproteobacteria Rickettsiales mitochondria 118 Bacteria Proteobacteria Alphaproteobacteria Rickettsiales mitochondria 3 Bacteria Proteobacteria Alphaproteobacteria Rickettsiales mitochondria 38 Bacteria Proteobacteria Alphaproteobacteria Rickettsiales mitochondria 9 Bacteria Proteobacteria Alphaproteobacteria Rickettsiales mitochondria 6 Bacteria Proteobacteria Alphaproteobacteria Rickettsiales mitochondria 3 Bacteria Cyanobacteria Chloroplast Euglenozoa 84 Bacteria Proteobacteria Alphaproteobacteria Rickettsiales mitochondria 14 Bacteria Cyanobacteria Chloroplast 6 Bacteria Proteobacteria Betaproteobacteria Tremblayales Tremblayaceae 4012 Bacteria Proteobacteria Alphaproteobacteria Rickettsiales mitochondria 9 Bacteria Proteobacteria Alphaproteobacteria Rickettsiales mitochondria 3 Bacteria OD1 SM2F11 9 Bacteria Firmicutes Clostridia Clostridiales Finegoldia 13 Bacteria Proteobacteria Clostridia Clostridiales 3 Bacteria Proteobacteria Alphaproteobacteria Rickettsiales Pelagibacteraceae 5 Bacteria Proteobacteria Alphaproteobacteria Rickettsiales mitochondria 13 Bacteria Proteobacteria Alphaproteobacteria Rickettsiales mitochondria 3 Bacteria Bacteroidetes Flavobacteriia Flavobacteriales Flavobacteriaceae Polaribacter 3 Bacteria Proteobacteria Alphaproteobacteria Rickettsiales mitochondria 9 Bacteria Proteobacteria Alphaproteobacteria Rickettsiales mitochondria 16 Bacteria Firmicutes Clostridia Clostridiales mitochondria 46 Bacteria Proteobacteria Alphaproteobacteria Rickettsiales mitochondria 36 Bacteria Proteobacteria Gammaproteobacteria Pseudomonadales Pseudomonadaceae Pseudomonas 5 Bacteria Bacteroidetes Saprospiraceae 19 Bacteria Firmicutes Clostridia Clostridiales 7 Bacteria Bacteroidetes Saprospiraceae 5 Bacteria Proteobacteria Gammaproteobacteria Solirubrobacterales 127 Bacteria Proteobacteria Alphaproteobacteria Rickettsiales mitochondria 8 Bacteria Actinobacteria Acidimicrobiia Acidimicrobiales 7 Bacteria Actinobacteria Acidimicrobiia Acidimicrobiales JdFBGBact 257 Bacteria Bacteroidetes Saprospiraceae 3 Bacteria Actinobacteria Acidimicrobiia Acidimicrobiales wb1_P06 3 Bacteria Actinobacteria Acidimicrobiia Acidimicrobiales ntu14 4 Bacteria Actinobacteria Acidimicrobiia Acidimicrobiales wb1_P06 267 Bacteria Cyanobacteria Synechococcophycideae Pseudanabaenales Pseudanabaenaceae 227 Bacteria Proteobacteria Alphaproteobacteria Rhodobacterales Rhodobacteraceae 287 Bacteria Cyanobacteria Synechococcophycideae Pseudanabaenales Pseudanabaenaceae 244 Bacteria Proteobacteria Alphaproteobacteria Rhodobacterales Rhodobacteraceae Thalassobius Thalassobius_mediterraneus 9659 Bacteria Cyanobacteria Chloroplast Stramenopiles 465 Bacteria Proteobacteria Alphaproteobacteria Rhizobiales Phyllobacteriaceae 304 Bacteria Cyanobacteria Chloroplast Stramenopiles 2615 Bacteria Cyanobacteria Oscillatoriophycideae Chroococcales Xenococcaceae 894 Bacteria Cyanobacteria Synechococcophycideae Pseudanabaenales Pseudanabaenaceae 1136 Bacteria Cyanobacteria Synechococcophycideae Pseudanabaenales Pseudanabaenaceae 1159 Bacteria Bacteroidetes Saprospiraceae Lewinella 938 Bacteria Proteobacteria Alphaproteobacteria Rhodobacterales Rhodobacteraceae 567 Bacteria Bacteroidetes Saprospiraceae 96 Bacteria Bacteroidetes Flavobacteriia Flavobacteriales Flavobacteriaceae 18 Bacteria Bacteroidetes Rhodothermaceae 3 Bacteria Verrucomicrobia Verrucomicrobiae Verrucomicrobiales Verrucomicrobiaceae 5 Bacteria Proteobacteria Alphaproteobacteria Sphingomonadales Erythrobacteraceae 15 Bacteria Cyanobacteria 4C0d SM1D11 48 Bacteria Bacteroidetes Saprospiraceae Lewinella Lewinella_cohaerens 901 Bacteria Cyanobacteria Oscillatoriophycideae Chroococcales Xenococcaceae 446 Bacteria Proteobacteria Alphaproteobacteria Sphingomonadales Erythrobacteraceae 16 Bacteria Proteobacteria Alphaproteobacteria Rhodobacterales Hyphomonadaceae 4 Bacteria Proteobacteria Alphaproteobacteria Rhodobacterales Rhodobacteraceae 8 Bacteria Proteobacteria Alphaproteobacteria 40 Bacteria Cyanobacteria Synechococcophycideae Pseudanabaenales Pseudanabaenaceae 364 Bacteria Cyanobacteria Synechococcophycideae Pseudanabaenales Pseudanabaenaceae 513 Bacteria Cyanobacteria Chloroplast 322 Bacteria Cyanobacteria Oscillatoriophycideae Chroococcales Xenococcaceae 27 Bacteria Proteobacteria Alphaproteobacteria Rhodobacterales Rhodobacteraceae Octadecabacter 412 Bacteria Cyanobacteria Oscillatoriophycideae Chroococcales Xenococcaceae 112 Bacteria Proteobacteria Gammaproteobacteria Alteromonadales Colwelliaceae 28 Bacteria Bacteroidetes Flavobacteriia Flavobacteriales Flavobacteriaceae 11 Bacteria Bacteroidetes Rhodothermaceae Rubricoccus 576 Bacteria Cyanobacteria Synechococcophycideae Pseudanabaenales Pseudanabaenaceae 791 Bacteria Proteobacteria Alphaproteobacteria Rhodobacterales Rhodobacteraceae 96 Bacteria Proteobacteria Alphaproteobacteria Sphingomonadales Sphingomonadaceae 5 Bacteria Proteobacteria Gammaproteobacteria Thiotrichales Piscirickettsiaceae 20 Bacteria Bacteroidetes Flavobacteriia Flavobacteriales Flavobacteriaceae Maribacter 142 Bacteria Proteobacteria Alphaproteobacteria Rhodobacterales Rhodobacteraceae Marivita 886 Bacteria Bacteroidetes Rhodothermaceae Rubricoccus 30 Bacteria Bacteroidetes Flavobacteriia Flavobacteriales Flavobacteriaceae Tenacibaculum 3 Bacteria Bacteroidetes Flavobacteriia Flavobacteriales Flavobacteriaceae 101 Bacteria Proteobacteria Alphaproteobacteria Sphingomonadales Erythrobacteraceae Erythrobacter 10 Bacteria Proteobacteria Gammaproteobacteria 5 Bacteria Proteobacteria Gammaproteobacteria HTCC2188 346 Bacteria Proteobacteria Alphaproteobacteria Rhodobacterales Hyphomonadaceae 12 Bacteria Bacteroidetes Flavobacteriia Flavobacteriales Flavobacteriaceae 387 Bacteria Proteobacteria Deltaproteobacteria Spirobacillales 648 Bacteria Proteobacteria Alphaproteobacteria Rhodobacterales Rhodobacteraceae 46 Bacteria Cyanobacteria Oscillatoriophycideae Chroococcales Xenococcaceae 10 Bacteria Bacteroidetes Flavobacteriia Flavobacteriales Flavobacteriaceae 12 Bacteria Cyanobacteria Chloroplast Stramenopiles 74 Bacteria Bacteroidetes Saprospiraceae Lewinella 116 Bacteria Proteobacteria Alphaproteobacteria Rhodobacterales Hyphomonadaceae 242 Bacteria Cyanobacteria Synechococcophycideae Pseudanabaenales Pseudanabaenaceae 451 Bacteria Bacteroidetes Flavobacteriia Flavobacteriales Flavobacteriaceae 124 Bacteria Proteobacteria Gammaproteobacteria Vibrionales Vibrionaceae Vibrio 1401 Bacteria Cyanobacteria Synechococcophycideae Pseudanabaenales Pseudanabaenaceae 5 Bacteria Proteobacteria Alphaproteobacteria 23 Bacteria Bacteroidetes Saprospiraceae 225 Bacteria Bacteroidetes Rhodothermaceae Rubricoccus 159 Bacteria Cyanobacteria Chloroplast Stramenopiles 28 Bacteria Bacteroidetes Flavobacteriia Flavobacteriales Flavobacteriaceae Maribacter 9 Bacteria Proteobacteria Alphaproteobacteria Rhizobiales Phyllobacteriaceae 230 Bacteria Bacteroidetes Saprospiraceae Lewinella 1630 Bacteria Proteobacteria Alphaproteobacteria Rhodobacterales Rhodobacteraceae 34 Bacteria Bacteroidetes Flavobacteriia Flavobacteriales Flavobacteriaceae Winogradskyella 264 Bacteria Bacteroidetes Cytophagia Cytophagales Flammeovirgaceae 9 Bacteria Proteobacteria Alphaproteobacteria Rickettsiales Pelagibacteraceae 11 Bacteria Bacteroidetes Saprospiraceae Lewinella 146 Bacteria Cyanobacteria Chloroplast Stramenopiles 6 Bacteria Proteobacteria Alphaproteobacteria Rhodobacterales Hyphomonadaceae 109 Bacteria SR1 8 Bacteria Proteobacteria Alphaproteobacteria Rhodobacterales Rhodobacteraceae 4 Bacteria GN02 BD1 196 Bacteria Bacteroidetes Flavobacteriia Flavobacteriales Flavobacteriaceae 17 Bacteria Bacteroidetes Cytophagia Cytophagales Flammeovirgaceae Flexibacter 14 Bacteria Bacteroidetes Flavobacteriia Flavobacteriales Flavobacteriaceae 3 Bacteria Proteobacteria Gammaproteobacteria 4 Bacteria Acidobacteria BPC102 B110 4 Bacteria Bacteroidetes Flavobacteriia Flavobacteriales Flavobacteriaceae 6 Bacteria Proteobacteria Gammaproteobacteria Oceanospirillales Oceanospirillaceae 20 Bacteria Bacteroidetes Flavobacteriia Flavobacteriales Cryomorphaceae Fluviicola 53 Bacteria Bacteroidetes Rhodothermaceae Rubricoccus 20 Bacteria Bacteroidetes Flavobacteriia Flavobacteriales Flavobacteriaceae 11 Bacteria Cyanobacteria Oscillatoriophycideae Chroococcales Xenococcaceae 3 Bacteria Bacteroidetes Saprospiraceae 4 Bacteria Bacteroidetes Saprospiraceae 15 Bacteria Proteobacteria Alphaproteobacteria Rickettsiales mitochondria 4 Bacteria Bacteroidetes Cytophagia Cytophagales Flammeovirgaceae 10 Bacteria Bacteroidetes Saprospiraceae Lewinella 95 Bacteria Proteobacteria Gammaproteobacteria 10 Bacteria Bacteroidetes Flavobacteriia Flavobacteriales Flavobacteriaceae 32 Bacteria Proteobacteria Alphaproteobacteria Rhodobacterales Rhodobacteraceae 13 Bacteria Proteobacteria Deltaproteobacteria Spirobacillales 350 Bacteria Bacteroidetes Saprospiraceae Lewinella 854 Bacteria Cyanobacteria Synechococcophycideae Pseudanabaenales Pseudanabaenaceae 13 Bacteria Bacteroidetes Flavobacteriia Flavobacteriales 10 Bacteria Bacteroidetes Saprospiraceae 37 Bacteria Proteobacteria Alphaproteobacteria Rhizobiales Rhodobacteraceae Jannaschia 39 Bacteria Bacteroidetes Flavobacteriia Flavobacteriales Flavobacteriaceae 9 Bacteria Bacteroidetes Flavobacteriia Flavobacteriales Flavobacteriaceae Ulvibacter 280 Bacteria Bacteroidetes Rhodothermaceae Rubricoccus 27 Bacteria Cyanobacteria Oscillatoriophycideae Chroococcales Xenococcaceae 84 Bacteria Proteobacteria Alphaproteobacteria Rhodobacterales Hyphomonadaceae 23 Bacteria Proteobacteria Alphaproteobacteria Rhodobacterales Rhodobacteraceae Loktanella 323 Bacteria Cyanobacteria Oscillatoriophycideae Chroococcales Xenococcaceae 11 Bacteria Bacteroidetes Flavobacteriia Flavobacteriales Cryomorphaceae 43 Bacteria Bacteroidetes Flavobacteriia Flavobacteriales Flavobacteriaceae Polaribacter 10 Bacteria Bacteroidetes Saprospiraceae 30 Bacteria Proteobacteria Alphaproteobacteria Rhodobacterales Hyphomonadaceae 4 Bacteria Proteobacteria Gammaproteobacteria Alteromonadales Colwelliaceae Thalassomonas 32 Bacteria Proteobacteria Alphaproteobacteria 8 Bacteria Proteobacteria Alphaproteobacteria Rickettsiales 654 Bacteria Bacteroidetes Saprospiraceae Lewinella 10 Bacteria Proteobacteria Alphaproteobacteria Rhodobacterales Hyphomonadaceae 171 Bacteria Proteobacteria Alphaproteobacteria Sphingomonadales Erythrobacteraceae Erythrobacter 665 Bacteria Bacteroidetes Flavobacteriia Flavobacteriales Flavobacteriaceae Kordia 6 Bacteria Cyanobacteria 11 Bacteria Bacteroidetes Saprospiraceae 15 Bacteria Proteobacteria Deltaproteobacteria Myxococcales OM27 5 Bacteria Verrucomicrobia Verrucomicrobiae Verrucomicrobiales Verrucomicrobiaceae 103 Bacteria Proteobacteria Gammaproteobacteria Vibrionales Pseudoalteromonadaceae Pseudoalteromonas Pseudoalteromonas_piscicida 3 Bacteria Bacteroidetes Flavobacteriia Flavobacteriales Flavobacteriaceae 14 Bacteria Proteobacteria Alphaproteobacteria Rhodobacterales Hyphomonadaceae 39 Bacteria Bacteroidetes Flavobacteriia Flavobacteriales Flavobacteriaceae Aquimarina 19 Bacteria Proteobacteria Alphaproteobacteria Rhodobacterales Rhodobacteraceae 197 Bacteria Proteobacteria Alphaproteobacteria Sphingomonadales Erythrobacteraceae 21 Bacteria Cyanobacteria Chloroplast Stramenopiles 10 Bacteria Proteobacteria Alphaproteobacteria 8 Bacteria Bacteroidetes Flavobacteriia Flavobacteriales Flavobacteriaceae 150 Bacteria Proteobacteria Alphaproteobacteria Rhodobacterales Rhodobacteraceae 85 Bacteria Bacteroidetes Saprospiraceae 3 Bacteria Bacteroidetes Saprospiraceae 131 Bacteria Proteobacteria Alphaproteobacteria Rhodobacterales Rhodobacteraceae 16 Bacteria Bacteroidetes Flavobacteriia Flavobacteriales Flavobacteriaceae 27 Bacteria Cyanobacteria Synechococcophycideae Pseudanabaenales Pseudanabaenaceae 11 Bacteria Cyanobacteria Synechococcophycideae Pseudanabaenales Pseudanabaenaceae 89 Bacteria Bacteroidetes Saprospiraceae 20 Bacteria Bacteroidetes Rhodothermaceae Rubricoccus 84 Bacteria Proteobacteria Deltaproteobacteria Spirobacillales 6 Bacteria Proteobacteria Deltaproteobacteria Spirobacillales 15 Bacteria Verrucomicrobia Verrucomicrobiae Verrucomicrobiales Verrucomicrobiaceae 181 Bacteria Proteobacteria Alphaproteobacteria Rhodobacterales Hyphomonadaceae 3 Bacteria Proteobacteria Alphaproteobacteria Sphingomonadales Erythrobacteraceae 246 Bacteria Proteobacteria Alphaproteobacteria Sphingomonadales Erythrobacteraceae 3 Bacteria Proteobacteria Deltaproteobacteria Sva0853 JTB36 33 Bacteria Proteobacteria Alphaproteobacteria Sphingomonadales Sphingomonadaceae 170 Bacteria Proteobacteria Alphaproteobacteria Rhodobacterales Rhodobacteraceae 49 Bacteria Bacteroidetes Flavobacteriia Flavobacteriales Flavobacteriaceae 26 Bacteria Bacteroidetes Bacteroidia Bacteroidales 15 Bacteria Bacteroidetes Saprospiraceae 6 Bacteria Actinobacteria Actinobacteria Actinomycetales Nocardioidaceae 8 Bacteria Proteobacteria Alphaproteobacteria Sphingomonadales Sphingomonadaceae 3 Bacteria Proteobacteria Alphaproteobacteria Rickettsiales Rickettsiaceae 17 Bacteria Bacteroidetes Cytophagia Cytophagales Cytophagaceae Adhaeribacter 54 Bacteria Proteobacteria Gammaproteobacteria Thiohalorhabdales 9 Bacteria Proteobacteria Gammaproteobacteria HTCC2188 67 Bacteria Bacteroidetes Saprospiraceae Lewinella 8 Bacteria Bacteroidetes Saprospiraceae 328 Bacteria Cyanobacteria Synechococcophycideae Pseudanabaenales Pseudanabaenaceae 128 Bacteria Proteobacteria Alphaproteobacteria Rickettsiales mitochondria 4 Bacteria Cyanobacteria Chloroplast Stramenopiles 120 Bacteria Proteobacteria Alphaproteobacteria Sphingomonadales Erythrobacteraceae 339 Bacteria Proteobacteria Alphaproteobacteria Rhodobacterales Hyphomonadaceae 19 Bacteria Proteobacteria Alphaproteobacteria Sphingomonadales Erythrobacteraceae 12 Bacteria Bacteroidetes Saprospiraceae 161 Bacteria Proteobacteria Alphaproteobacteria Rhizobiales Cohaesibacteraceae 60 Bacteria Cyanobacteria Chloroplast Stramenopiles 74 Bacteria Proteobacteria Gammaproteobacteria Vibrionales Vibrionaceae Vibrio 23 Bacteria Bacteroidetes Flavobacteriia Flavobacteriales Flavobacteriaceae Winogradskyella 26 Bacteria Proteobacteria Gammaproteobacteria Thiotrichales Thiotrichaceae Thiothrix 5 Bacteria Proteobacteria Gammaproteobacteria HTCC2188 HTCC2089 43 Bacteria Proteobacteria Gammaproteobacteria Alteromonadales Alteromonadaceae Alteromonas 12 Bacteria Cyanobacteria Synechococcophycideae Pseudanabaenales Pseudanabaenaceae 74 Bacteria Bacteroidetes Flavobacteriia Flavobacteriales Flavobacteriaceae 5 Bacteria Cyanobacteria Synechococcophycideae Pseudanabaenales Pseudanabaenaceae 41 Bacteria Bacteroidetes Saprospiraceae Haliscomenobacter 5 Bacteria Bacteroidetes Saprospiraceae 7 Bacteria Planctomycetes OM190 agg27 10 Bacteria Planctomycetes OM190 agg27 75 Bacteria Proteobacteria Gammaproteobacteria Vibrionales Vibrionaceae 16 Bacteria Cyanobacteria Chloroplast 768 Bacteria Cyanobacteria Synechococcophycideae Pseudanabaenales Pseudanabaenaceae 37 Bacteria Proteobacteria Deltaproteobacteria Spirobacillales 25 Bacteria Bacteroidetes Flavobacteriia Flavobacteriales Flavobacteriaceae 62 Bacteria Cyanobacteria Oscillatoriophycideae Chroococcales Xenococcaceae 13 Bacteria Proteobacteria Alphaproteobacteria Rhodobacterales Rhodobacteraceae 15 Bacteria Bacteroidetes Saprospiraceae 18 Bacteria Bacteroidetes Saprospiraceae 25 Bacteria Proteobacteria Gammaproteobacteria Marinicella 5 Bacteria Proteobacteria Alphaproteobacteria Rickettsiales mitochondria 9 Bacteria Proteobacteria Gammaproteobacteria Thiotrichales Thiotrichaceae Leucothrix 3 Bacteria Proteobacteria Alphaproteobacteria Sphingomonadales 10 Bacteria Proteobacteria Deltaproteobacteria Bdellovibrionales Bacteriovoracaceae Bacteriovorax 86 Bacteria Bacteroidetes Flavobacteriia Flavobacteriales Cryomorphaceae Fluviicola 61 Bacteria Bacteroidetes Saprospiraceae 6 Bacteria Proteobacteria Alphaproteobacteria Sphingomonadales Erythrobacteraceae 105 Bacteria Cyanobacteria Synechococcophycideae Pseudanabaenales Pseudanabaenaceae 5 Bacteria Proteobacteria Alphaproteobacteria Rhodobacterales Rhodobacteraceae 125 Bacteria Proteobacteria Alphaproteobacteria Rhodobacterales Hyphomonadaceae 6 Bacteria Proteobacteria Gammaproteobacteria Alteromonadales Colwelliaceae Thalassomonas 7 Bacteria Bacteroidetes Cytophagia Cytophagales Flammeovirgaceae 11 Bacteria Proteobacteria Alphaproteobacteria Rhodobacterales Hyphomonadaceae 15 Bacteria Planctomycetes Planctomycetia Pirellulales Pirellulaceae 70 Bacteria Bacteroidetes Saprospiraceae 4 Bacteria Proteobacteria Alphaproteobacteria Rhodobacterales Rhodobacteraceae 3 Bacteria Bacteroidetes Flavobacteriia Flavobacteriales Cryomorphaceae 24 Bacteria Bacteroidetes Saprospiraceae 7 Bacteria Proteobacteria Deltaproteobacteria GMD14H09 20 Bacteria Bacteroidetes Cytophagia Cytophagales 3 Bacteria Actinobacteria Acidimicrobiia Acidimicrobiales C111 21 Bacteria Proteobacteria Gammaproteobacteria Thiotrichales Thiotrichaceae 12 Bacteria Cyanobacteria Oscillatoriophycideae Chroococcales Xenococcaceae 11 Bacteria Proteobacteria Alphaproteobacteria Rhizobiales Phyllobacteriaceae 87 Bacteria Cyanobacteria Synechococcophycideae Pseudanabaenales Pseudanabaenaceae 23 Bacteria Proteobacteria Gammaproteobacteria Vibrionales Vibrionaceae Photobacterium 117 Bacteria Cyanobacteria Oscillatoriophycideae Chroococcales Xenococcaceae 74 Bacteria Cyanobacteria Chloroplast Stramenopiles 52 Bacteria Proteobacteria Gammaproteobacteria Thiotrichales Thiotrichaceae Thiothrix 76 Bacteria Proteobacteria Gammaproteobacteria 435 Bacteria Proteobacteria Gammaproteobacteria Pseudomonadales Pseudomonadaceae Pseudomonas 10 Bacteria Proteobacteria Alphaproteobacteria Rhodobacterales Rhodobacteraceae 4 Bacteria Bacteroidetes 8 Bacteria Bacteroidetes Bacteroidia Bacteroidales Marinilabiaceae 85 Bacteria Cyanobacteria 9 Bacteria Proteobacteria Alphaproteobacteria Rickettsiales mitochondria 54 Bacteria Proteobacteria Alphaproteobacteria Rickettsiales mitochondria 4 Bacteria Planctomycetes Planctomycetia Pirellulales Pirellulaceae 7 Bacteria Bacteroidetes Flavobacteriia Flavobacteriales Cryomorphaceae 5 Bacteria Bacteroidetes Saprospiraceae 24 Bacteria WPS 5 Bacteria Bacteroidetes Flavobacteriia Flavobacteriales Flavobacteriaceae Aquimarina 11 Bacteria Proteobacteria Alphaproteobacteria 7 Bacteria Bacteroidetes Flavobacteriia Flavobacteriales Flavobacteriaceae 7 Bacteria Proteobacteria Gammaproteobacteria Alteromonadales Alteromonadaceae 9 Bacteria Proteobacteria Gammaproteobacteria Clostridiales Veillonellaceae Veillonella Veillonella_dispar 9 Bacteria Proteobacteria Deltaproteobacteria Bdellovibrionales Bdellovibrionaceae Bdellovibrio 4 Bacteria Bacteroidetes Cytophagia Cytophagales Flammeovirgaceae Flexithrix 46 Bacteria Proteobacteria Alphaproteobacteria Sphingomonadales Erythrobacteraceae Lutibacterium 3 Bacteria Proteobacteria Gammaproteobacteria Clostridiales Oleiphilaceae 13 Bacteria Bacteroidetes Flavobacteriia Flavobacteriales Flavobacteriaceae 14 Bacteria Bacteroidetes Flavobacteriia Flavobacteriales 70 Bacteria Bacteroidetes Saprospiraceae Lewinella 6 Bacteria Bacteroidetes Cytophagia Cytophagales Flammeovirgaceae JTB248 70 Bacteria Proteobacteria Gammaproteobacteria HTCC2188 49 Bacteria Bacteroidetes Saprospiraceae Lewinella 11 Bacteria Bacteroidetes Saprospiraceae Lewinella Lewinella_persicus 6 Bacteria Proteobacteria Deltaproteobacteria Myxococcales Nannocystaceae Plesiocystis 11 Bacteria Cyanobacteria Synechococcophycideae Pseudanabaenales Pseudanabaenaceae Prochlorococcus 184 Bacteria Proteobacteria Alphaproteobacteria Rickettsiales mitochondria 4 Bacteria Proteobacteria Alphaproteobacteria Rickettsiales mitochondria 15 Bacteria Proteobacteria Alphaproteobacteria Sphingomonadales Erythrobacteraceae Erythrobacter 17 Bacteria Proteobacteria Alphaproteobacteria Rhodobacterales Rhodobacteraceae Octadecabacter 22 Bacteria Bacteroidetes Flavobacteriia Flavobacteriales 15 Bacteria SR1 44 Bacteria Cyanobacteria Synechococcophycideae Synechococcales Synechococcaceae Synechococcus 6 Bacteria Proteobacteria Betaproteobacteria Methylophilales Methylophilaceae Methylotenera Methylotenera_mobilis 4 Bacteria Bacteroidetes Cytophagia Cytophagales Cytophagaceae Sporocytophaga 27 Bacteria Bacteroidetes Saprospiraceae 10 Bacteria Proteobacteria Gammaproteobacteria Chromatiales 73 Bacteria Cyanobacteria Synechococcophycideae Pseudanabaenales Pseudanabaenaceae 5 Bacteria Bacteroidetes Flavobacteriia Flavobacteriales Flavobacteriaceae 11 Bacteria Proteobacteria Gammaproteobacteria Alteromonadales OM60 49 Bacteria Proteobacteria Alphaproteobacteria Rhodobacterales Rhodobacteraceae 3 Bacteria Bacteroidetes Flavobacteriia Flavobacteriales 5 Bacteria Proteobacteria Alphaproteobacteria BD7 13 Bacteria Cyanobacteria Synechococcophycideae Pseudanabaenales Pseudanabaenaceae Leptolyngbya 56 Bacteria Cyanobacteria Synechococcophycideae Pseudanabaenales Pseudanabaenaceae 13 Bacteria Bacteroidetes Saprospiraceae 81 Bacteria Proteobacteria Gammaproteobacteria Chromatiales 4 Bacteria Proteobacteria Deltaproteobacteria Myxococcales OM27 4 Bacteria Proteobacteria Gammaproteobacteria Thiohalorhabdales 12 Bacteria Proteobacteria Gammaproteobacteria Alteromonadales Alteromonadaceae BD2 10 Bacteria Bacteroidetes Saprospiraceae 9 Bacteria Proteobacteria Gammaproteobacteria Thiotrichales Piscirickettsiaceae 14 Bacteria Bacteroidetes Rhodothermaceae Rubricoccus 17 Bacteria Bacteroidetes Rhodothermaceae 157 Bacteria Proteobacteria Alphaproteobacteria Rhodobacterales Rhodobacteraceae Jannaschia 3 Bacteria Proteobacteria Alphaproteobacteria Rhizobiales Phyllobacteriaceae 22 Bacteria Proteobacteria Gammaproteobacteria 24 Bacteria Cyanobacteria Chloroplast Stramenopiles 12 Bacteria Bacteroidetes Flavobacteriia Flavobacteriales Flavobacteriaceae Maribacter 11 Bacteria Planctomycetes Planctomycetia Pirellulales Pirellulaceae 44 Bacteria Cyanobacteria Chloroplast UA01 5 Bacteria Proteobacteria Alphaproteobacteria 3 Bacteria Proteobacteria Gammaproteobacteria Legionellales Francisellaceae 15 Bacteria Bacteroidetes Cytophagia Cytophagales Flammeovirgaceae Fulvivirga 9 Bacteria Bacteroidetes Saprospiraceae 6 Bacteria Proteobacteria Gammaproteobacteria Legionellales Francisellaceae 39 Bacteria Proteobacteria Gammaproteobacteria 21 Bacteria Bacteroidetes Rhodothermaceae Rubricoccus 12 Bacteria Proteobacteria Alphaproteobacteria Rhodobacterales Rhodobacteraceae 21 Bacteria Proteobacteria Alphaproteobacteria Rhodobacterales Rhodobacteraceae 15 Bacteria Planctomycetes OM190 agg27 11 Bacteria Bacteroidetes Saprospiraceae 10 Bacteria Verrucomicrobia Verrucomicrobiae Verrucomicrobiales Verrucomicrobiaceae Luteolibacter 10 Bacteria Bacteroidetes Rhodothermaceae 4 Bacteria Proteobacteria Gammaproteobacteria Alteromonadales Alteromonadaceae 3 Bacteria Bacteroidetes Saprospiraceae 5 Bacteria Bacteroidetes Saprospiraceae 5 Bacteria Bacteroidetes Saprospiraceae 277 Bacteria Proteobacteria Alphaproteobacteria Rhodobacterales Hyphomonadaceae 37 Bacteria Proteobacteria Gammaproteobacteria Vibrionales Vibrionaceae 10 Bacteria Planctomycetes Pla3 3 Bacteria Bacteroidetes Flavobacteriia Flavobacteriales Flavobacteriaceae 50 Bacteria Proteobacteria TA18 PHOS 3 Bacteria Proteobacteria Deltaproteobacteria Myxococcales Haliangiaceae 3 Bacteria Bacteroidetes Flavobacteriia Flavobacteriales Flavobacteriaceae Kordia 7 Bacteria Proteobacteria Gammaproteobacteria Legionellales Coxiellaceae 34 Bacteria Bacteroidetes Rhodothermaceae Rubricoccus 3 Bacteria Proteobacteria Alphaproteobacteria Rickettsiales mitochondria 5 Bacteria Proteobacteria Alphaproteobacteria Sphingomonadales Erythrobacteraceae 5 Bacteria Cyanobacteria Chloroplast Stramenopiles 7 Bacteria Bacteroidetes Cytophagia Cytophagales Flammeovirgaceae Flexibacter 50 Bacteria Proteobacteria Alphaproteobacteria 11 Bacteria Proteobacteria Alphaproteobacteria Rickettsiales 3 Bacteria Bacteroidetes Saprospiraceae Lewinella 6 Bacteria Proteobacteria Deltaproteobacteria GMD14H09 7 Bacteria Bacteroidetes Flavobacteriia Flavobacteriales Flavobacteriaceae 20 Bacteria Proteobacteria Deltaproteobacteria GMD14H09 6 Bacteria Bacteroidetes Saprospiraceae 39 Bacteria Bacteroidetes Flavobacteriia Flavobacteriales Flavobacteriaceae 57 Bacteria Proteobacteria Gammaproteobacteria Oceanospirillales Crenotrichaceae Crenothrix 4 Bacteria Cyanobacteria Chloroplast Rhodophyta 4 Bacteria Proteobacteria Deltaproteobacteria Desulfobacterales Desulfobulbaceae 11 Bacteria Bacteroidetes Flavobacteriia Flavobacteriales Flavobacteriaceae Kordia 3 Bacteria Proteobacteria Gammaproteobacteria Thiotrichales Piscirickettsiaceae 17 Bacteria Bacteroidetes Flavobacteriia Flavobacteriales Cryomorphaceae 6 Bacteria Firmicutes Clostridia Clostridiales Candidatus_Portiera 47 Bacteria Bacteroidetes Flavobacteriia Flavobacteriales Flavobacteriaceae 5 Bacteria Proteobacteria Alphaproteobacteria Rickettsiales mitochondria 18 Bacteria Bacteroidetes Saprospiraceae 24 Bacteria Firmicutes Clostridia Clostridiales 92 Bacteria Cyanobacteria Chloroplast Stramenopiles 3 Bacteria Proteobacteria Deltaproteobacteria Desulfobacterales Desulfobulbaceae 4 Bacteria Bacteroidetes Cytophagia Cytophagales Flammeovirgaceae 42 Bacteria Bacteroidetes Flavobacteriia Flavobacteriales Cryomorphaceae 3 Bacteria Verrucomicrobia Opitutae Puniceicoccales Puniceicoccaceae Coraliomargarita 4 Bacteria Bacteroidetes Saprospiraceae Lewinella 14 Bacteria Proteobacteria Deltaproteobacteria Bdellovibrionales Bacteriovoracaceae 18 Bacteria Proteobacteria Alphaproteobacteria 6 Bacteria Proteobacteria Gammaproteobacteria Oceanospirillales Endozoicimonaceae 29 Bacteria Proteobacteria Deltaproteobacteria Bdellovibrionales Bacteriovoracaceae Bacteriovorax 6 Bacteria Proteobacteria Alphaproteobacteria Rickettsiales Rickettsiaceae 15 Bacteria Proteobacteria Alphaproteobacteria Rhodobacterales Hyphomonadaceae 84 Bacteria Bacteroidetes Saprospiraceae Lewinella 7 Bacteria Proteobacteria Deltaproteobacteria GMD14H09 7 Bacteria Bacteroidetes Saprospiraceae 3 Bacteria Proteobacteria Alphaproteobacteria Rhizobiales 5 Bacteria Proteobacteria Gammaproteobacteria Vibrionales Pseudoalteromonadaceae Pseudoalteromonas 10 Bacteria Cyanobacteria Oscillatoriophycideae Chroococcales Xenococcaceae 67 Bacteria Proteobacteria Alphaproteobacteria Rhodobacterales Hyphomonadaceae 40 Bacteria Cyanobacteria Chloroplast Stramenopiles 7 Bacteria Proteobacteria Gammaproteobacteria Alteromonadales OM60 5 Bacteria Bacteroidetes Flavobacteriia Flavobacteriales Flavobacteriaceae 9 Bacteria Bacteroidetes Saprospiraceae 14 Bacteria Proteobacteria Gammaproteobacteria Alteromonadales Colwelliaceae Thalassomonas 3 Bacteria Planctomycetes BD7 3 Bacteria Bacteroidetes Rhodothermaceae Rubricoccus 9 Bacteria Bacteroidetes Rhodothermaceae Rubricoccus 10 Bacteria Bacteroidetes Saprospiraceae 4 Bacteria Cyanobacteria Synechococcophycideae Pseudanabaenales Pseudanabaenaceae 5 Bacteria Proteobacteria Alphaproteobacteria Rickettsiales mitochondria 3 Bacteria Bacteroidetes Flavobacteriia Flavobacteriales Cryomorphaceae Fluviicola 169 Bacteria Cyanobacteria Oscillatoriophycideae Chroococcales Xenococcaceae 3 Bacteria Proteobacteria Gammaproteobacteria Oceanospirillales Alcanivoracaceae Alcanivorax 3 Bacteria Bacteroidetes Saprospiraceae Saprospira 6 Bacteria Bacteroidetes Saprospiraceae 6 Bacteria Bacteroidetes Sphingobacteriia Sphingobacteriales NS11 11 Bacteria Cyanobacteria Synechococcophycideae Pseudanabaenales Pseudanabaenaceae 5 Bacteria Proteobacteria Alphaproteobacteria Rickettsiales Rickettsiaceae 7 Bacteria Proteobacteria Deltaproteobacteria Myxococcales OM27 6 Bacteria Proteobacteria Alphaproteobacteria Rhodobacterales Rhodobacteraceae 4 Bacteria Bacteroidetes Flavobacteriia Flavobacteriales Cryomorphaceae Crocinitomix 34 Bacteria Bacteroidetes Flavobacteriia Flavobacteriales Cryomorphaceae Crocinitomix 4 Bacteria Proteobacteria Alphaproteobacteria 5 Bacteria Proteobacteria Gammaproteobacteria Alteromonadales OM60 4 Bacteria Bacteroidetes Saprospiraceae Saprospira 3 Bacteria Bacteroidetes Saprospiraceae 12 Bacteria Proteobacteria Alphaproteobacteria Rhodobacterales Rhodobacteraceae 3 Bacteria Proteobacteria Deltaproteobacteria Bdellovibrionales Bacteriovoracaceae 17 Bacteria Proteobacteria Alphaproteobacteria Rhodobacterales Rhodobacteraceae 3 Bacteria Cyanobacteria Chloroplast Stramenopiles 12 Bacteria Proteobacteria Alphaproteobacteria Rhodobacterales Rhodobacteraceae 3 Bacteria Proteobacteria Alphaproteobacteria Rhodobacterales Rhodobacteraceae 3 Bacteria Bacteroidetes Saprospiraceae Lewinella 4 Bacteria Bacteroidetes BME43 20 Bacteria Cyanobacteria Synechococcophycideae Pseudanabaenales Pseudanabaenaceae 77 Bacteria Proteobacteria Gammaproteobacteria Alteromonadales Alteromonadaceae 3 Bacteria Cyanobacteria Synechococcophycideae Pseudanabaenales Pseudanabaenaceae 32 Bacteria Proteobacteria Alphaproteobacteria Rhodobacterales Rhodobacteraceae 5 Bacteria Bacteroidetes Flavobacteriia Flavobacteriales Flavobacteriaceae 13 Bacteria Proteobacteria Alphaproteobacteria Rhizobiales Phyllobacteriaceae 3 Bacteria Bacteroidetes Cytophagia Cytophagales Flammeovirgaceae JTB248 3 Bacteria OD1 ZB2 3 Bacteria Cyanobacteria Chloroplast Stramenopiles 22 Bacteria Firmicutes Clostridia Clostridiales ZA3312c 5 Bacteria Proteobacteria Gammaproteobacteria Methylococcales 3 Bacteria Planctomycetes Phycisphaerae Phycisphaerales 3 Bacteria Deinococci Deinococcales Trueperaceae 3 Bacteria Bacteroidetes Saprospiraceae 46 Bacteria Bacteroidetes Flavobacteriia Flavobacteriales Flavobacteriaceae Tenacibaculum 5 Bacteria Proteobacteria Gammaproteobacteria HTCC2188 HTCC2089 6 Bacteria Firmicutes Clostridia Clostridiales Clostridiaceae Clostridium 5 Bacteria Bacteroidetes Flavobacteriia Flavobacteriales Flavobacteriaceae 5 Bacteria Proteobacteria Deltaproteobacteria Desulfobacterales Desulfobacteraceae Desulfococcus 122 Bacteria Proteobacteria Alphaproteobacteria Rhodobacterales Rhodobacteraceae Dinoroseobacter 10 Bacteria Proteobacteria Alphaproteobacteria 3 Bacteria Bacteroidetes Bacteroidia Bacteroidales 18 Bacteria Proteobacteria Alphaproteobacteria Rhodobacterales Rhodobacteraceae 9 Bacteria Bacteroidetes Saprospiraceae 12 Bacteria Bacteroidetes Saprospiraceae 10 Bacteria Bacteroidetes Saprospiraceae Lewinella 6 Bacteria Bacteroidetes Flavobacteriia Flavobacteriales Flavobacteriaceae Tenacibaculum 12 Bacteria Cyanobacteria Chloroplast Chlorophyta 5 Bacteria Bacteroidetes Saprospiraceae 12 Bacteria Cyanobacteria Synechococcophycideae Pseudanabaenales Pseudanabaenaceae 11 Bacteria Bacteroidetes Flavobacteriia Flavobacteriales 17 Bacteria Bacteroidetes Flavobacteriia Flavobacteriales Flavobacteriaceae Ulvibacter 35 Bacteria Bacteroidetes Flavobacteriia Flavobacteriales Flavobacteriaceae 8 Bacteria Bacteroidetes Saprospiraceae 3 Bacteria Cyanobacteria Oscillatoriophycideae Chroococcales Xenococcaceae 10 Bacteria Bacteroidetes Saprospiraceae Lewinella 3 Bacteria Bacteroidetes Saprospiraceae 22 Bacteria Cyanobacteria Synechococcophycideae Synechococcales Synechococcaceae Synechococcus 9 Bacteria Proteobacteria Alphaproteobacteria Rhodobacterales Rhodobacteraceae 14 Bacteria Proteobacteria Gammaproteobacteria Alteromonadales Colwelliaceae Thalassomonas 7 Bacteria Proteobacteria Epsilonproteobacteria Campylobacterales Campylobacteraceae Arcobacter 10 Bacteria Bacteroidetes Saprospiraceae 6 Bacteria Proteobacteria Deltaproteobacteria 10 Bacteria Proteobacteria Gammaproteobacteria Thiohalorhabdales 4 Bacteria Proteobacteria Gammaproteobacteria Thiohalorhabdales 20 Bacteria Bacteroidetes Saprospiraceae 15 Bacteria Cyanobacteria Chloroplast Stramenopiles 10 Bacteria Proteobacteria Gammaproteobacteria Alteromonadales Shewanellaceae Shewanella 4 Bacteria Proteobacteria TA18 PHOS 8 Bacteria Proteobacteria Alphaproteobacteria Rhizobiales Phyllobacteriaceae 9 Bacteria Proteobacteria Gammaproteobacteria Marinicella 103 Bacteria Cyanobacteria Oscillatoriophycideae Chroococcales Xenococcaceae 17 Bacteria Proteobacteria Alphaproteobacteria 10 Bacteria Bacteroidetes Saprospiraceae 4 Bacteria Cyanobacteria Chloroplast Stramenopiles 3 Bacteria Bacteroidetes Saprospiraceae Lewinella 29 Bacteria Cyanobacteria Chloroplast UA01 15 Bacteria Proteobacteria Gammaproteobacteria Clostridiales Candidatus_Portiera 26 Bacteria Cyanobacteria Chloroplast Rhodophyta 10 Bacteria Proteobacteria Alphaproteobacteria Rickettsiales mitochondria 14 Bacteria Bacteroidetes Flavobacteriia Flavobacteriales Flavobacteriaceae 6 Bacteria Bacteroidetes Bacteroidia Bacteroidales 10 Bacteria Proteobacteria Alphaproteobacteria Rickettsiales mitochondria 135 Bacteria Cyanobacteria ML635J 3 Bacteria Bacteroidetes Flavobacteriia Flavobacteriales Flavobacteriaceae Polaribacter 5 Bacteria Proteobacteria Gammaproteobacteria Thiotrichales Thiotrichaceae 19 Bacteria Firmicutes Clostridia Clostridiales Anaerococcus 10 Bacteria Bacteroidetes Saprospiraceae 35 Bacteria Proteobacteria Alphaproteobacteria Rickettsiales mitochondria 3 Bacteria Proteobacteria Alphaproteobacteria Rickettsiales A714017 3 Bacteria Proteobacteria Alphaproteobacteria Rickettsiales mitochondria 14 Bacteria Cyanobacteria Chloroplast Stramenopiles 13 Bacteria Proteobacteria Alphaproteobacteria Rickettsiales mitochondria 8 Bacteria Proteobacteria Alphaproteobacteria Rickettsiales mitochondria 25 Bacteria Proteobacteria Alphaproteobacteria Rickettsiales mitochondria 6 Bacteria Proteobacteria Alphaproteobacteria Rickettsiales mitochondria 17 Bacteria Bacteroidetes Saprospiraceae Saprospira 42 Bacteria Bacteroidetes Cytophagia Cytophagales Flammeovirgaceae Flexithrix 3 Bacteria Proteobacteria Alphaproteobacteria Rickettsiales mitochondria 10 Bacteria Bacteroidetes Saprospiraceae Saprospira 6 Bacteria Proteobacteria Alphaproteobacteria Rickettsiales mitochondria 12 Bacteria Proteobacteria Alphaproteobacteria Rickettsiales mitochondria 3 Bacteria Lentisphaerae Lentisphaerales Lentisphaeraceae Lentisphaera 16 Bacteria Bacteroidetes Saprospiraceae Saprospira 3 Bacteria Proteobacteria Alphaproteobacteria Rickettsiales mitochondria 7 Bacteria Bacteroidetes Saprospiraceae Saprospira 41 Bacteria Proteobacteria Alphaproteobacteria Rickettsiales mitochondria 48 Bacteria Proteobacteria Betaproteobacteria Tremblayales Tremblayaceae 15 Bacteria Firmicutes Clostridia Clostridiales Anaerococcus 25 Bacteria Proteobacteria Mollicutes Rickettsiales mitochondria 3 Bacteria Proteobacteria Gammaproteobacteria Clostridiales mitochondria 203 Bacteria Proteobacteria Alphaproteobacteria Rickettsiales Tremblayaceae 259 Bacteria Proteobacteria Alphaproteobacteria Rickettsiales mitochondria 5 Bacteria Proteobacteria Alphaproteobacteria Rickettsiales mitochondria 4 Bacteria Proteobacteria Betaproteobacteria Tremblayales Tremblayaceae 1300 Bacteria Proteobacteria Alphaproteobacteria Rickettsiales mitochondria 66 Bacteria Proteobacteria Alphaproteobacteria Rickettsiales mitochondria 70 Bacteria Proteobacteria Clostridia Clostridiales Lachnospiraceae 6 Bacteria Proteobacteria Gammaproteobacteria Alteromonadales OM60