7 Bacteria Proteobacteria Gammaproteobacteria Clostridiales Lachnospiraceae 21 Bacteria Planctomycetes Brocadiales Brocadiaceae Candidatus_Scalindua 28 Bacteria Planctomycetes Phycisphaerae MSBL9 17 Bacteria Planctomycetes Phycisphaerae MSBL9 16 Bacteria Planctomycetes OM190 CL500 4 Bacteria Hyd24 WM88 7 Bacteria Proteobacteria Alphaproteobacteria 9 Bacteria Proteobacteria Deltaproteobacteria IndB3 17 Bacteria Proteobacteria Alphaproteobacteria 40 Bacteria Nitrospirae Nitrospira Nitrospirales Nitrospiraceae 13 Bacteria Proteobacteria Alphaproteobacteria 3 Bacteria Proteobacteria Deltaproteobacteria Myxococcales 85 Bacteria Proteobacteria Deltaproteobacteria Desulfobacterales Desulfobulbaceae 7 Bacteria Proteobacteria Alphaproteobacteria Kiloniellales 4 Bacteria Fusobacteria Fusobacteriia Fusobacteriales Fusobacteriaceae Propionigenium 25 Bacteria Bacteroidetes Saprospiraceae 7 Bacteria Proteobacteria Alphaproteobacteria 25 Bacteria Proteobacteria Alphaproteobacteria Rhodospirillales Rhodospirillaceae 8 Bacteria Proteobacteria Alphaproteobacteria 25 Bacteria Proteobacteria Alphaproteobacteria Kiloniellales Kiloniellaceae 7 Bacteria Proteobacteria Alphaproteobacteria 6 Bacteria Proteobacteria Deltaproteobacteria Desulfobacterales Desulfobacteraceae 4 Bacteria Proteobacteria Alphaproteobacteria Rhodospirillales Rhodospirillaceae 5 Bacteria Proteobacteria Deltaproteobacteria Myxococcales 3 Bacteria Proteobacteria Alphaproteobacteria 6 Bacteria Proteobacteria Deltaproteobacteria Myxococcales 7 Bacteria Proteobacteria Alphaproteobacteria 25 Bacteria Gemmatimonadetes Gemm 15 Bacteria Proteobacteria Deltaproteobacteria Myxococcales 8 Bacteria Proteobacteria Deltaproteobacteria Desulfarculales Desulfarculaceae 43 Bacteria Proteobacteria Deltaproteobacteria Desulfobacterales Desulfobulbaceae 6 Bacteria Proteobacteria Deltaproteobacteria Myxococcales 12 Bacteria Spirochaetes Spirochaetes Spirochaetales Spirochaetaceae 14 Bacteria Gemmatimonadetes Gemm 9 Bacteria Proteobacteria Alphaproteobacteria Rhodospirillales 16 Bacteria Proteobacteria Deltaproteobacteria Myxococcales 5 Bacteria Proteobacteria Epsilonproteobacteria Campylobacterales Campylobacteraceae Arcobacter 8 Bacteria Proteobacteria Alphaproteobacteria 3 Bacteria Proteobacteria Alphaproteobacteria Rhodospirillales Rhodospirillaceae Inquilinus 10 Bacteria Proteobacteria Alphaproteobacteria Rhodospirillales Rhodospirillaceae 107 Bacteria Proteobacteria Deltaproteobacteria 12 Bacteria Proteobacteria Alphaproteobacteria 7 Bacteria Acidobacteria Sva0725 Sva0725 18 Bacteria Proteobacteria Deltaproteobacteria Desulfobacterales Desulfobacteraceae Desulfococcus 3 Bacteria Proteobacteria Deltaproteobacteria Myxococcales 102 Bacteria Proteobacteria Gammaproteobacteria 274 Bacteria Proteobacteria Gammaproteobacteria 9 Bacteria Proteobacteria Alphaproteobacteria Rhizobiales Phyllobacteriaceae 5 Bacteria Acidobacteria Sva0725 Sva0725 35 Bacteria Acidobacteria OS 40 Bacteria Proteobacteria Alphaproteobacteria Rhizobiales Phyllobacteriaceae 154 Bacteria Proteobacteria Gammaproteobacteria 29 Bacteria Proteobacteria Deltaproteobacteria Myxococcales 8 Bacteria Proteobacteria Alphaproteobacteria Rhodospirillales 27 Bacteria Proteobacteria Betaproteobacteria Nitrosomonadales Nitrosomonadaceae 66 Bacteria Proteobacteria Deltaproteobacteria Desulfuromonadales Desulfuromonadaceae 11 Bacteria Proteobacteria Alphaproteobacteria 9 Bacteria Proteobacteria Alphaproteobacteria Kordiimonadales Kordiimonadaceae 13 Bacteria Proteobacteria Deltaproteobacteria Myxococcales 7 Bacteria Proteobacteria Deltaproteobacteria Desulfobacterales Desulfobulbaceae 6 Bacteria Proteobacteria Gammaproteobacteria Chromatiales 3 Bacteria Proteobacteria Alphaproteobacteria Rhodospirillales Rhodospirillaceae Inquilinus 7 Bacteria Proteobacteria Alphaproteobacteria 37 Bacteria Proteobacteria Deltaproteobacteria Myxococcales 5 Bacteria Proteobacteria Deltaproteobacteria Myxococcales 8 Bacteria Acidobacteria Sva0725 Sva0725 6 Bacteria Fibrobacteres TG3 TG3 3 Bacteria Bacteroidetes Saprospiraceae 20 Bacteria Proteobacteria Deltaproteobacteria Desulfobacterales Desulfobulbaceae 29 Bacteria Proteobacteria Deltaproteobacteria Desulfobacterales Desulfobulbaceae 5 Bacteria Proteobacteria Deltaproteobacteria Myxococcales 11 Bacteria Proteobacteria Gammaproteobacteria Thiotrichales Piscirickettsiaceae 6 Bacteria Bacteroidetes Saprospiraceae 10 Bacteria Proteobacteria Alphaproteobacteria 58 Bacteria Proteobacteria Deltaproteobacteria NB1 NB1 8 Bacteria Bacteroidetes Rhodothermaceae 4 Bacteria Proteobacteria Deltaproteobacteria NB1 45 Bacteria Proteobacteria Gammaproteobacteria HTCC2188 HTCC2089 38 Bacteria Proteobacteria Gammaproteobacteria Alteromonadales 20 Bacteria Proteobacteria Gammaproteobacteria Chromatiales 14 Bacteria Proteobacteria Deltaproteobacteria 4 Bacteria 202 Bacteria Proteobacteria Gammaproteobacteria Thiotrichales Piscirickettsiaceae 9 Bacteria Proteobacteria Deltaproteobacteria Sva0853 JTB36 19 Bacteria Proteobacteria Gammaproteobacteria Chromatiales 114 Bacteria Proteobacteria Gammaproteobacteria Alteromonadales Colwelliaceae 63 Bacteria Proteobacteria Gammaproteobacteria Alteromonadales OM60 5 Bacteria Proteobacteria Gammaproteobacteria Alteromonadales 38 Bacteria Proteobacteria Deltaproteobacteria Desulfobacterales Desulfobacteraceae Desulfococcus 24 Bacteria Proteobacteria Gammaproteobacteria Thiohalorhabdales 297 Bacteria Proteobacteria Deltaproteobacteria Myxococcales 3 Bacteria Acidobacteria Holophagae Holophagales 90 Bacteria Proteobacteria Gammaproteobacteria Alteromonadales Colwelliaceae 12 Bacteria Proteobacteria Deltaproteobacteria NB1 7 Bacteria Proteobacteria Gammaproteobacteria Vibrionales Pseudoalteromonadaceae Pseudoalteromonas 10 Bacteria Proteobacteria Deltaproteobacteria NB1 JTB38 73 Bacteria Proteobacteria Deltaproteobacteria Desulfobacterales Desulfobacteraceae Desulfococcus 16 Bacteria Proteobacteria Gammaproteobacteria Alteromonadales 7 Bacteria Proteobacteria Deltaproteobacteria 19 Bacteria Proteobacteria Gammaproteobacteria Alteromonadales OM60 24 Bacteria Proteobacteria Gammaproteobacteria HTCC2188 HTCC2089 20 Bacteria Proteobacteria Gammaproteobacteria Alteromonadales OM60 55 Bacteria Proteobacteria Gammaproteobacteria Alteromonadales OM60 53 Bacteria Proteobacteria Gammaproteobacteria Alteromonadales OM60 30 Bacteria Proteobacteria Gammaproteobacteria Alteromonadales Colwelliaceae 6 Bacteria Proteobacteria Deltaproteobacteria Myxococcales 13 Bacteria Proteobacteria Deltaproteobacteria Bdellovibrionales Bacteriovoracaceae 14 Bacteria Proteobacteria Deltaproteobacteria NB1 16 Bacteria Proteobacteria Gammaproteobacteria Alteromonadales OM60 10 Bacteria Proteobacteria Gammaproteobacteria Alteromonadales Alteromonadaceae Candidatus_Endobugula 8 Bacteria Proteobacteria Gammaproteobacteria Chromatiales 4 Bacteria Proteobacteria Gammaproteobacteria HTCC2188 HTCC2089 5 Bacteria Proteobacteria Deltaproteobacteria Sva0853 181 Bacteria Proteobacteria Deltaproteobacteria Myxococcales 8 Bacteria Proteobacteria Deltaproteobacteria Syntrophobacterales Syntrophobacteraceae 18 Bacteria Proteobacteria Deltaproteobacteria NB1 3 Bacteria Proteobacteria Deltaproteobacteria NB1 5 Bacteria Bacteroidetes Rhodothermaceae 25 Bacteria Proteobacteria Gammaproteobacteria Alteromonadales 36 Bacteria Proteobacteria Gammaproteobacteria Alteromonadales Psychromonadaceae Psychromonas 16 Bacteria Proteobacteria Gammaproteobacteria Alteromonadales 6 Bacteria Proteobacteria Deltaproteobacteria 36 Bacteria Proteobacteria Deltaproteobacteria Syntrophobacterales Syntrophobacteraceae 4 Bacteria Bacteroidetes Saprospiraceae 9 Bacteria Proteobacteria Deltaproteobacteria NB1 JTB38 7 Bacteria Bacteroidetes 12 Bacteria Proteobacteria Gammaproteobacteria Alteromonadales Colwelliaceae 20 Bacteria Proteobacteria Deltaproteobacteria Desulfobacterales Desulfobacteraceae Desulfococcus 20 Bacteria Bacteroidetes Bacteroidia Bacteroidales SB 8 Bacteria Bacteroidetes Saprospiraceae 11 Bacteria Proteobacteria Deltaproteobacteria Bacteroidales Spirochaetaceae 15 Bacteria Bacteroidetes Cytophagia Cytophagales Flammeovirgaceae 4 Bacteria Bacteroidetes Bacteroidia Bacteroidales 14 Bacteria Proteobacteria Gammaproteobacteria Thiotrichales Piscirickettsiaceae 26 Bacteria Proteobacteria Deltaproteobacteria NB1 JTB38 59 Bacteria Proteobacteria Gammaproteobacteria Thiotrichales Piscirickettsiaceae 72 Bacteria Proteobacteria Deltaproteobacteria NB1 NB1 135 Bacteria Proteobacteria Deltaproteobacteria NB1 JTB38 13 Bacteria Bacteroidetes Cytophagia Cytophagales Flammeovirgaceae 56 Bacteria Bacteroidetes Bacteroidia Bacteroidales SB 14 Bacteria Bacteroidetes Cytophagia Cytophagales Flammeovirgaceae 5 Bacteria Bacteroidetes Bacteroidia Bacteroidales 4 Bacteria Spirochaetes Spirochaetes Spirochaetales Spirochaetaceae Spirochaeta 9 Bacteria Proteobacteria Gammaproteobacteria Thiotrichales Piscirickettsiaceae 54 Bacteria Bacteroidetes Cytophagia Cytophagales Flammeovirgaceae 74 Bacteria Proteobacteria Deltaproteobacteria NB1 JTB38 29 Bacteria Bacteroidetes Bacteroidia Bacteroidales 8 Bacteria Bacteroidetes Bacteroidia Bacteroidales 14 Bacteria Proteobacteria Gammaproteobacteria Oceanospirillales Halomonadaceae Candidatus_Portiera 62 Bacteria Proteobacteria Deltaproteobacteria NB1 NB1 6 Bacteria Proteobacteria Deltaproteobacteria NB1 14 Bacteria Proteobacteria Deltaproteobacteria NB1 NB1 31 Bacteria Bacteroidetes Bacteroidia Bacteroidales 21 Bacteria Bacteroidetes Cytophagia Cytophagales Flammeovirgaceae JTB248 20 Bacteria Bacteroidetes Saprospiraceae 4 Bacteria Bacteroidetes Cytophagia Cytophagales Flammeovirgaceae JTB248 83 Bacteria Proteobacteria Deltaproteobacteria NB1 JTB38 45 Bacteria Verrucomicrobia Verrucomicrobiae Verrucomicrobiales Verrucomicrobiaceae Persicirhabdus 6 Bacteria Bacteroidetes Bacteroidia Bacteroidales 10 Bacteria Bacteroidetes Bacteroidia Bacteroidales 6 Bacteria Proteobacteria Deltaproteobacteria Desulfuromonadales Geobacteraceae Geobacter 245 Bacteria Proteobacteria Deltaproteobacteria NB1 NB1 61 Bacteria Proteobacteria Deltaproteobacteria NB1 JTB38 65 Bacteria Verrucomicrobia Verruco R76 31 Bacteria Proteobacteria Betaproteobacteria 44 Bacteria Proteobacteria Gammaproteobacteria Chromatiales Ectothiorhodospiraceae 13 Bacteria Proteobacteria Deltaproteobacteria NB1 NB1 22 Bacteria Proteobacteria Deltaproteobacteria NB1 NB1 28 Bacteria Verrucomicrobia Verruco R76 19 Bacteria Chlorobi Ignavibacteria Ignavibacteriales Ignavibacteriaceae 44 Bacteria Proteobacteria Gammaproteobacteria Thiotrichales Piscirickettsiaceae 7 Bacteria Bacteroidetes Bacteroidia Bacteroidales SB 50 Bacteria Proteobacteria Gammaproteobacteria Thiotrichales Piscirickettsiaceae 106 Bacteria Proteobacteria Deltaproteobacteria NB1 NB1 19 Bacteria Proteobacteria Deltaproteobacteria Desulfobacterales Desulfobacteraceae 213 Bacteria Proteobacteria Gammaproteobacteria Thiotrichales Piscirickettsiaceae 20 Bacteria Bacteroidetes Cytophagia Cytophagales Flammeovirgaceae 21 Bacteria Proteobacteria Deltaproteobacteria NB1 JTB38 36 Bacteria Proteobacteria Deltaproteobacteria NB1 JTB38 4 Bacteria Bacteroidetes Saprospiraceae 23 Bacteria Proteobacteria Deltaproteobacteria NB1 JTB38 11 Bacteria Proteobacteria Deltaproteobacteria NB1 NB1 6 Bacteria Bacteroidetes Cytophagia Cytophagales Flammeovirgaceae 77 Bacteria Proteobacteria Deltaproteobacteria NB1 JTB38 26 Bacteria Proteobacteria Deltaproteobacteria NB1 NB1 5 Bacteria Proteobacteria Alphaproteobacteria 7 Bacteria Proteobacteria Deltaproteobacteria NB1 MND4 26 Bacteria Proteobacteria Deltaproteobacteria NB1 JTB38 4 Bacteria Proteobacteria Deltaproteobacteria Myxococcales Haliangiaceae 7 Bacteria Verrucomicrobia Verruco R76 9 Bacteria Bacteroidetes Saprospiraceae 30 Bacteria Proteobacteria Deltaproteobacteria NB1 NB1 7 Bacteria Proteobacteria Alphaproteobacteria Rhizobiales Hyphomicrobiaceae Hyphomicrobium 32 Bacteria Proteobacteria Deltaproteobacteria Myxococcales 101 Bacteria Bacteroidetes Cytophagia Cytophagales Flammeovirgaceae 11 Bacteria Bacteroidetes Cytophagia Cytophagales Flammeovirgaceae 331 Bacteria Proteobacteria Gammaproteobacteria Thiotrichales Piscirickettsiaceae 50 Bacteria Proteobacteria Gammaproteobacteria Chromatiales 3 Bacteria Bacteroidetes Flavobacteriia Flavobacteriales 6 Bacteria Acidobacteria Acidobacteria iii1 RB40 31 Bacteria Bacteroidetes Cytophagia Cytophagales Flammeovirgaceae 13 Bacteria Bacteroidetes Sphingobacteriia Sphingobacteriales 11 Bacteria Proteobacteria Gammaproteobacteria Chromatiales 8 Bacteria Proteobacteria Gammaproteobacteria Alteromonadales HTCC2188 HTCC 9 Bacteria Proteobacteria Gammaproteobacteria Chromatiales 8 Bacteria Bacteroidetes Sphingobacteriia Sphingobacteriales 4 Bacteria Proteobacteria 9 Bacteria Bacteroidetes Cytophagia Cytophagales Flammeovirgaceae 5 Bacteria Bacteroidetes Cytophagia Cytophagales Ucs1325 9 Bacteria Proteobacteria Gammaproteobacteria Alteromonadales HTCC2188 HTCC 24 Bacteria Bacteroidetes Cytophagia Cytophagales Flammeovirgaceae 9 Bacteria Bacteroidetes Sphingobacteriia Sphingobacteriales 495 Bacteria Proteobacteria Gammaproteobacteria Thiotrichales Piscirickettsiaceae 50 Bacteria Bacteroidetes Cytophagia Cytophagales Flammeovirgaceae 16 Bacteria Bacteroidetes Flavobacteriia Flavobacteriales Flavobacteriaceae 74 Bacteria Proteobacteria Gammaproteobacteria Chromatiales 29 Bacteria Bacteroidetes Flavobacteriia Flavobacteriales 7 Bacteria Bacteroidetes Flavobacteriia Flavobacteriales Cryomorphaceae Crocinitomix 43 Bacteria Bacteroidetes Flavobacteriia Flavobacteriales Flavobacteriaceae 177 Bacteria Bacteroidetes Bacteroidia Bacteroidales 7 Bacteria Verrucomicrobia Opitutae 14 Bacteria Bacteroidetes Cytophagia Cytophagales Flammeovirgaceae Fulvivirga 101 Bacteria Bacteroidetes Flavobacteriia Flavobacteriales Flavobacteriaceae 13 Bacteria Bacteroidetes Cytophagia Cytophagales Flammeovirgaceae 21 Bacteria Bacteroidetes Cytophagia Cytophagales Flammeovirgaceae JTB248 19 Bacteria Bacteroidetes Cytophagia Cytophagales Flammeovirgaceae Reichenbachiella 13 Bacteria Bacteroidetes Cytophagia Cytophagales Flammeovirgaceae 42 Bacteria Bacteroidetes Flavobacteriia Flavobacteriales Flavobacteriaceae 13 Bacteria Bacteroidetes Cytophagia Cytophagales Flammeovirgaceae 26 Bacteria Bacteroidetes Flavobacteriia Flavobacteriales 89 Bacteria Bacteroidetes Flavobacteriia Flavobacteriales Flavobacteriaceae 74 Bacteria WS3 PRR GN03 KSB4 10 Bacteria Proteobacteria Deltaproteobacteria Desulfobacterales Nitrospinaceae Nitrospina 63 Bacteria Bacteroidetes Cytophagia Cytophagales Flammeovirgaceae 6 Bacteria Acidobacteria Acidobacteria iii1 117 Bacteria Proteobacteria Gammaproteobacteria Thiotrichales Piscirickettsiaceae 51 Bacteria Bacteroidetes Flavobacteriia Flavobacteriales Flavobacteriaceae Lutimonas 151 Bacteria Bacteroidetes Cytophagia Cytophagales Flammeovirgaceae 4 Bacteria Bacteroidetes Flavobacteriia Flavobacteriales Cryomorphaceae 12 Bacteria Bacteroidetes Flavobacteriia Flavobacteriales Flavobacteriaceae 28 Bacteria Bacteroidetes Cytophagia Cytophagales Flammeovirgaceae 16 Bacteria Bacteroidetes Flavobacteriia Flavobacteriales Flavobacteriaceae 8 Bacteria Bacteroidetes Cytophagia Cytophagales Flammeovirgaceae 9 Bacteria Bacteroidetes Flavobacteriia Flavobacteriales 11 Bacteria Bacteroidetes Flavobacteriia Flavobacteriales Cryomorphaceae 4 Bacteria Bacteroidetes Cytophagia Cytophagales Flammeovirgaceae 12 Bacteria Bacteroidetes Cytophagia Cytophagales Flammeovirgaceae 30 Bacteria Bacteroidetes Flavobacteriia Flavobacteriales Flavobacteriaceae 46 Bacteria Bacteroidetes Flavobacteriia Flavobacteriales Flavobacteriaceae 15 Bacteria Bacteroidetes Bacteroidia Bacteroidales VC21_Bac22 4 Bacteria Bacteroidetes Flavobacteriia Flavobacteriales Cryomorphaceae Fluviicola 13 Bacteria Bacteroidetes Cytophagia Cytophagales Flammeovirgaceae 37 Bacteria Bacteroidetes Cytophagia Cytophagales Flammeovirgaceae Reichenbachiella 4 Bacteria Bacteroidetes Cytophagia Cytophagales Flammeovirgaceae 3 Bacteria Bacteroidetes Cytophagia Cytophagales Flammeovirgaceae 27 Bacteria Bacteroidetes Flavobacteriia Flavobacteriales Cryomorphaceae Fluviicola 5 Bacteria Bacteroidetes Flavobacteriia Flavobacteriales Cryomorphaceae Crocinitomix 8 Bacteria Bacteroidetes Flavobacteriia Flavobacteriales 8 Bacteria WS3 PRR GN03 5 Bacteria Bacteroidetes Cytophagia Cytophagales Flammeovirgaceae Reichenbachiella 13 Bacteria Bacteroidetes Flavobacteriia Flavobacteriales Flavobacteriaceae Ulvibacter 5 Bacteria Bacteroidetes Flavobacteriia Flavobacteriales Flavobacteriaceae 11 Bacteria Proteobacteria Alphaproteobacteria Rhodobacterales Rhodobacteraceae 33 Bacteria Proteobacteria Gammaproteobacteria Thiotrichales Piscirickettsiaceae 18 Bacteria Proteobacteria Alphaproteobacteria Rhodobacterales Rhodobacteraceae 10 Bacteria Proteobacteria Alphaproteobacteria Rhodobacterales Rhodobacteraceae 4 Bacteria Proteobacteria Alphaproteobacteria Rhodobacterales Rhodobacteraceae 6 Bacteria Proteobacteria Alphaproteobacteria Rhodobacterales Rhodobacteraceae 16 Bacteria Proteobacteria Alphaproteobacteria Rhodobacterales Rhodobacteraceae 14 Bacteria Proteobacteria Alphaproteobacteria Rhodobacterales Rhodobacteraceae 9 Bacteria Proteobacteria Alphaproteobacteria Rhodobacterales Rhodobacteraceae 5 Bacteria Proteobacteria Alphaproteobacteria Rhodobacterales Rhodobacteraceae Octadecabacter 6 Bacteria Proteobacteria Alphaproteobacteria Rhodobacterales Rhodobacteraceae 7 Bacteria Proteobacteria Alphaproteobacteria Rhodobacterales Rhodobacteraceae