4 Bacteria SAR406 AB16 Arctic96B A714017 so4B24 10 Bacteria Proteobacteria Gammaproteobacteria Chromatiales 67 Bacteria Proteobacteria Deltaproteobacteria Desulfobacterales Desulfobacteraceae Desulfococcus 24 Bacteria Proteobacteria Gammaproteobacteria Chromatiales 9 Bacteria Proteobacteria Deltaproteobacteria Syntrophobacterales Syntrophobacteraceae 52 Bacteria Proteobacteria Gammaproteobacteria Thiotrichales Thiotrichaceae 20 Bacteria Proteobacteria Deltaproteobacteria Desulfobacterales Desulfobacteraceae Desulfococcus 51 Bacteria Proteobacteria Gammaproteobacteria Thiotrichales Piscirickettsiaceae 31 Bacteria Proteobacteria Gammaproteobacteria Chromatiales 10 Bacteria Bacteroidetes Cytophagia Cytophagales Flammeovirgaceae 4 Bacteria Bacteroidetes Cytophagia Cytophagales Flammeovirgaceae 14 Bacteria Bacteroidetes Flavobacteriia Flavobacteriales Flavobacteriaceae 7 Bacteria Proteobacteria Gammaproteobacteria HTCC2188 HTCC2089 16 Bacteria Bacteroidetes Flavobacteriia Flavobacteriales Flavobacteriaceae 9 Bacteria Proteobacteria Gammaproteobacteria Alteromonadales OM60 55 Bacteria Proteobacteria Gammaproteobacteria Thiotrichales Piscirickettsiaceae 20 Bacteria Bacteroidetes Bacteroidia Bacteroidales 19 Bacteria Bacteroidetes Flavobacteriia Flavobacteriales Flavobacteriaceae 6 Bacteria Bacteroidetes Saprospiraceae 33 Bacteria Bacteroidetes Bacteroidia Bacteroidales 3 Bacteria Bacteroidetes Flavobacteriia Flavobacteriales Flavobacteriaceae 14 Bacteria Bacteroidetes Flavobacteriia Flavobacteriales Flavobacteriaceae Robiginitalea 8 Bacteria Bacteroidetes Flavobacteriia Flavobacteriales 7 Bacteria Bacteroidetes Flavobacteriia Flavobacteriales Flavobacteriaceae 5 Bacteria Bacteroidetes Flavobacteriia Flavobacteriales Cryomorphaceae Crocinitomix 7 Bacteria Bacteroidetes Bacteroidia Bacteroidales 13 Bacteria Bacteroidetes Cytophagia Cytophagales Flammeovirgaceae 11 Bacteria Bacteroidetes Cytophagia Cytophagales Flammeovirgaceae 10 Bacteria Bacteroidetes Cytophagia Cytophagales Flammeovirgaceae 9 Bacteria Bacteroidetes Cytophagia Cytophagales Flammeovirgaceae 159 Bacteria Cyanobacteria Chloroplast Stramenopiles 12 Bacteria Bacteroidetes Cytophagia Cytophagales Flammeovirgaceae 121 Archaea YLA114 23 Bacteria OD1 ZB2 7 Archaea YLA114 65 Bacteria Proteobacteria Alphaproteobacteria Sphingomonadales Erythrobacteraceae 448 Bacteria Cyanobacteria Chloroplast Stramenopiles 8 Bacteria OD1 ZB2 16 Bacteria Bacteroidetes Cytophagia Cytophagales Flammeovirgaceae 8 Bacteria Bacteroidetes Cytophagia Cytophagales Flammeovirgaceae 13 Bacteria OD1 ZB2 33 Bacteria Chloroflexi Anaerolineae CFB 18 Bacteria Planctomycetes vadinHA49 PHOS 5 Bacteria Gemmatimonadetes Gemm 3 Bacteria Chloroflexi Anaerolineae SBR1031 17 Bacteria Chloroflexi Anaerolineae CFB 49 Bacteria Chloroflexi Anaerolineae CFB 74 Bacteria Cyanobacteria Chloroplast Stramenopiles 6 Bacteria Chloroflexi Anaerolineae CFB 5 Bacteria Planctomycetes Planctomycetia Pirellulales Pirellulaceae 15 Bacteria Acidobacteria Acidobacteriia Acidobacteriales Koribacteraceae 12 Bacteria Chloroflexi Anaerolineae OPB11 95 Bacteria Cyanobacteria Chloroplast Stramenopiles 10 Bacteria Chloroflexi Anaerolineae GCA004 10 Bacteria Cyanobacteria Oscillatoriophycideae Chroococcales Xenococcaceae Xenococcus 15 Bacteria Proteobacteria Gammaproteobacteria Chromatiales 6 Bacteria Proteobacteria Gammaproteobacteria Thiohalorhabdales