13 Bacteria Proteobacteria Deltaproteobacteria Syntrophobacterales Syntrophobacteraceae 66 Bacteria Proteobacteria Deltaproteobacteria Desulfobacterales Desulfobacteraceae Desulfosarcina 110 Bacteria Proteobacteria Deltaproteobacteria Desulfobacterales Desulfobacteraceae Desulfococcus 25 Bacteria Proteobacteria Gammaproteobacteria HTCC2188 HTCC2089 6 Bacteria Proteobacteria Deltaproteobacteria Desulfobacterales Desulfobacteraceae Desulfococcus 9 Bacteria Proteobacteria Deltaproteobacteria Desulfobacterales Desulfobacteraceae Desulfococcus 32 Bacteria Proteobacteria Gammaproteobacteria Chromatiales 120 Bacteria Proteobacteria Deltaproteobacteria Desulfobacterales Desulfobacteraceae Desulfococcus 26 Bacteria Proteobacteria Deltaproteobacteria Desulfuromonadales Desulfuromonadaceae 17 Bacteria Proteobacteria Deltaproteobacteria 17 Bacteria Proteobacteria Deltaproteobacteria Desulfobacterales Desulfobulbaceae 25 Bacteria Proteobacteria Deltaproteobacteria Desulfobacterales Desulfobacteraceae Desulfococcus 60 Bacteria Proteobacteria Deltaproteobacteria Desulfobacterales Desulfobulbaceae 70 Bacteria Proteobacteria Deltaproteobacteria Desulfobacterales Desulfobacteraceae Desulfococcus 24 Bacteria Proteobacteria Gammaproteobacteria Chromatiales 6 Bacteria Actinobacteria Actinobacteria WCHB1 At425_EubF1 25 Bacteria Proteobacteria Deltaproteobacteria Syntrophobacterales Syntrophobacteraceae 30 Bacteria Proteobacteria Deltaproteobacteria Desulfarculales Desulfarculaceae 126 Bacteria Proteobacteria Deltaproteobacteria Syntrophobacterales Syntrophobacteraceae 21 Bacteria Proteobacteria Gammaproteobacteria 402 Bacteria Proteobacteria Deltaproteobacteria Desulfobacterales Desulfobacteraceae Desulfococcus 155 Bacteria Proteobacteria Gammaproteobacteria Thiotrichales Thiotrichaceae 67 Bacteria Proteobacteria Gammaproteobacteria Thiotrichales Piscirickettsiaceae 91 Bacteria Proteobacteria Gammaproteobacteria Thiotrichales Piscirickettsiaceae 18 Bacteria Proteobacteria Gammaproteobacteria HTCC2188 HTCC2089 16 Bacteria Proteobacteria Gammaproteobacteria Thiohalorhabdales 15 Bacteria Proteobacteria Gammaproteobacteria Chromatiales Ectothiorhodospiraceae 20 Bacteria Proteobacteria Gammaproteobacteria Chromatiales 71 Bacteria Proteobacteria Gammaproteobacteria 27 Bacteria Proteobacteria Deltaproteobacteria Myxococcales 10 Bacteria Proteobacteria Gammaproteobacteria Thiotrichales Thiotrichaceae 46 Bacteria Proteobacteria Gammaproteobacteria Chromatiales 19 Bacteria Proteobacteria Gammaproteobacteria Chromatiales 7 Bacteria Proteobacteria Gammaproteobacteria Thiohalorhabdales 26 Bacteria Proteobacteria Gammaproteobacteria 6 Bacteria OP3 BD4 11 Bacteria Proteobacteria Gammaproteobacteria Thiotrichales Piscirickettsiaceae 42 Bacteria Acidobacteria Sva0725 Sva0725 19 Bacteria Proteobacteria Gammaproteobacteria Alteromonadales OM60 8 Bacteria Proteobacteria Gammaproteobacteria Legionellales 7 Bacteria Proteobacteria Gammaproteobacteria Thiotrichales Piscirickettsiaceae 26 Bacteria Proteobacteria Gammaproteobacteria Thiotrichales Piscirickettsiaceae 110 Bacteria Proteobacteria Gammaproteobacteria Thiotrichales Piscirickettsiaceae 9 Bacteria Proteobacteria Gammaproteobacteria Alteromonadales OM60 6 Bacteria Proteobacteria Gammaproteobacteria Alteromonadales OM60 8 Bacteria Proteobacteria Gammaproteobacteria Thiohalorhabdales 39 Bacteria Proteobacteria Gammaproteobacteria Alteromonadales OM60 8 Bacteria Proteobacteria Gammaproteobacteria Thiotrichales Piscirickettsiaceae 14 Bacteria Proteobacteria Gammaproteobacteria Alteromonadales OM60 10 Bacteria Proteobacteria Gammaproteobacteria Chromatiales 10 Bacteria Proteobacteria Deltaproteobacteria Desulfarculales Desulfarculaceae 8 Bacteria Proteobacteria Gammaproteobacteria Chromatiales 23 Bacteria Proteobacteria Gammaproteobacteria Chromatiales 12 Bacteria Proteobacteria Gammaproteobacteria Thiohalorhabdales 20 Bacteria Proteobacteria Gammaproteobacteria 15 Bacteria Proteobacteria Gammaproteobacteria Chromatiales 8 Bacteria Proteobacteria Gammaproteobacteria HTCC2188 HTCC2089 11 Bacteria Proteobacteria Gammaproteobacteria 4 Bacteria Proteobacteria Gammaproteobacteria Chromatiales 5 Bacteria Verrucomicrobia 6 Bacteria Planctomycetes Planctomycetia Planctomycetales Planctomycetaceae Planctomyces 6 Bacteria Bacteroidetes Saprospiraceae Saprospira 6 Bacteria Proteobacteria Gammaproteobacteria Alteromonadales Alteromonadaceae 5 Bacteria Spirochaetes Sediment 11 Bacteria Bacteroidetes Cytophagia Cytophagales Flammeovirgaceae 51 Bacteria Bacteroidetes Bacteroidia Bacteroidales 10 Bacteria Bacteroidetes Bacteroidia Bacteroidales 10 Bacteria Bacteroidetes Bacteroidia Bacteroidales 37 Bacteria Bacteroidetes Bacteroidia Bacteroidales 32 Bacteria Bacteroidetes Flavobacteriia Flavobacteriales Flavobacteriaceae 3 Bacteria Bacteroidetes Bacteroidia Bacteroidales Flammeovirgaceae 40 Bacteria Bacteroidetes Flavobacteriia Flavobacteriales Flavobacteriaceae Robiginitalea 5 Bacteria Bacteroidetes Flavobacteriia Flavobacteriales Cryomorphaceae Crocinitomix 21 Bacteria Bacteroidetes Bacteroidia Bacteroidales 31 Bacteria Bacteroidetes Bacteroidia Bacteroidales 9 Bacteria Bacteroidetes Bacteroidia Bacteroidales 39 Bacteria Bacteroidetes Flavobacteriia Flavobacteriales Flavobacteriaceae 8 Bacteria Bacteroidetes Bacteroidia Bacteroidales 15 Bacteria Bacteroidetes Bacteroidia Bacteroidales 3 Bacteria Bacteroidetes Flavobacteriia Flavobacteriales Cryomorphaceae Fluviicola 6 Bacteria Bacteroidetes Bacteroidia Bacteroidales 11 Bacteria Bacteroidetes Saprospiraceae 6 Bacteria Bacteroidetes Flavobacteriia Flavobacteriales 6 Bacteria Bacteroidetes Saprospiraceae 15 Bacteria Bacteroidetes Bacteroidia Bacteroidales SB 18 Bacteria Bacteroidetes Flavobacteriia Flavobacteriales Flavobacteriaceae 9 Bacteria Bacteroidetes Cytophagia Cytophagales Flammeovirgaceae 11 Bacteria Bacteroidetes Flavobacteriia Flavobacteriales Flavobacteriaceae 6 Bacteria Bacteroidetes Cytophagia Cytophagales Flammeovirgaceae 13 Bacteria Bacteroidetes Cytophagia Cytophagales Flammeovirgaceae 8 Bacteria Bacteroidetes Cytophagia Cytophagales Flammeovirgaceae 14 Bacteria Bacteroidetes Cytophagia Cytophagales Flammeovirgaceae 14 Bacteria Bacteroidetes Cytophagia Cytophagales Flammeovirgaceae 6 Bacteria Bacteroidetes Cytophagia Cytophagales Flammeovirgaceae 30 Bacteria Bacteroidetes Cytophagia Cytophagales Flammeovirgaceae 5 Bacteria Bacteroidetes Cytophagia Cytophagales Flammeovirgaceae 5 Bacteria AC1 11 Bacteria Planctomycetes Planctomycetia Pirellulales Pirellulaceae 40 Bacteria Cyanobacteria Chloroplast Stramenopiles 225 Bacteria Cyanobacteria Chloroplast Stramenopiles 8 Bacteria Chloroflexi Anaerolineae GCA004 40 Bacteria Chloroflexi Anaerolineae GCA004 9 Bacteria Proteobacteria Gammaproteobacteria Chromatiales 15 Bacteria Chloroflexi Anaerolineae GCA004 42 Bacteria Chloroflexi Anaerolineae GCA004 3 Bacteria Acidobacteria BPC102 B110 23 Bacteria Proteobacteria Alphaproteobacteria 5 Bacteria Chloroflexi Anaerolineae envOPS12 7 Bacteria Chloroflexi Dehalococcoidetes GIF9 5 Bacteria Chloroflexi Anaerolineae S0208 4 Bacteria Lentisphaerae Lentisphaerales 6 Bacteria Proteobacteria Epsilonproteobacteria Campylobacterales Helicobacteraceae Sulfurimonas 9 Bacteria Proteobacteria Alphaproteobacteria Rhodobacterales Rhodobacteraceae 8 Bacteria Nitrospirae Nitrospira Nitrospirales LCP 32 Bacteria Proteobacteria Gammaproteobacteria Chromatiales 13 Bacteria Proteobacteria Gammaproteobacteria Chromatiales 17 Bacteria Proteobacteria Alphaproteobacteria 15 Bacteria Proteobacteria Alphaproteobacteria Kiloniellales 19 Bacteria Proteobacteria Alphaproteobacteria Kiloniellales 4 Archaea YLA114 21 Bacteria Proteobacteria Alphaproteobacteria 9 Bacteria Proteobacteria Alphaproteobacteria Rhodobacterales Rhodobacteraceae 32 Bacteria Proteobacteria Epsilonproteobacteria Campylobacterales Helicobacteraceae 5 Bacteria Proteobacteria Alphaproteobacteria Rhodospirillales Rhodospirillaceae 17 Bacteria Chloroflexi Anaerolineae OPB11 8 Bacteria Proteobacteria Alphaproteobacteria Rhodobacterales Rhodobacteraceae 6 Bacteria Proteobacteria Alphaproteobacteria Rhizobiales Hyphomicrobiaceae 9 Bacteria Proteobacteria Alphaproteobacteria Rhodobacterales Rhodobacteraceae