29 Bacteria 5 Bacteria OP1 KB1 552 Bacteria Firmicutes Clostridia Halanaerobiales Halanaerobiaceae 24 Bacteria SAR406 AB16 ST 72 Bacteria Proteobacteria Deltaproteobacteria Syntrophobacterales Syntrophobacteraceae 23 Bacteria Proteobacteria Deltaproteobacteria Desulfobacterales Desulfobulbaceae 4 Bacteria Proteobacteria Deltaproteobacteria Desulfobacterales Desulfobacteraceae 85 Bacteria Proteobacteria Deltaproteobacteria Desulfobacterales Desulfobacteraceae 67 Bacteria OP1 KB1 12 Bacteria Proteobacteria Deltaproteobacteria Desulfobacterales Desulfobacteraceae Desulfococcus 75 Bacteria OP1 KB1 24 Bacteria Proteobacteria Deltaproteobacteria Desulfobacterales Desulfobacteraceae Desulfococcus 11 Bacteria Proteobacteria Deltaproteobacteria Desulfovibrionales Desulfohalobiaceae Desulfovermiculus 21 Bacteria Proteobacteria Deltaproteobacteria Desulfobacterales Desulfobacteraceae Desulfococcus 31 Bacteria Proteobacteria Deltaproteobacteria Desulfobacterales Desulfobacteraceae 10 Bacteria Proteobacteria Deltaproteobacteria Desulfobacterales Desulfobulbaceae 4 Bacteria Caldithrix Caldithrixae Caldithrixales Caldithrixaceae 35 Bacteria Proteobacteria Deltaproteobacteria Desulfovibrionales Desulfohalobiaceae Desulfovermiculus 38 Bacteria Proteobacteria Deltaproteobacteria Desulfarculales Desulfarculaceae 5 Bacteria Chlamydiae Chlamydiia Chlamydiales Parachlamydiaceae 43 Bacteria Proteobacteria Deltaproteobacteria Desulfarculales Desulfarculaceae 7 Bacteria Proteobacteria Gammaproteobacteria Alteromonadales Idiomarinaceae Idiomarina 12 Bacteria Caldithrix Caldithrixae Caldithrixales Caldithrixaceae 7 Bacteria Proteobacteria Gammaproteobacteria Oceanospirillales Alteromonadaceae 20 Bacteria Bacteroidetes 7 Bacteria Bacteroidetes KSA1 21 Bacteria Bacteroidetes 14 Bacteria Bacteroidetes 7 Bacteria Proteobacteria Deltaproteobacteria Desulfarculales Desulfarculaceae 13 Bacteria Bacteroidetes 27 Bacteria Bacteroidetes Balneola 13 Bacteria Proteobacteria Gammaproteobacteria Alteromonadales HTCC2188 HTCC 19 Bacteria Bacteroidetes Bacteroidia Bacteroidales 7 Bacteria Bacteroidetes Bacteroidia Bacteroidales 39 Bacteria Bacteroidetes 96 Bacteria Bacteroidetes KSA1 8 Bacteria Bacteroidetes Bacteroidia Bacteroidales 7 Bacteria Bacteroidetes Bacteroidia Bacteroidales 77 Bacteria Bacteroidetes KSA1 37 Bacteria Bacteroidetes KSA1 54 Bacteria Bacteroidetes Saprospiraceae 19 Bacteria Bacteroidetes Saprospiraceae 17 Bacteria Bacteroidetes Flavobacteriia Flavobacteriales Cryomorphaceae 23 Bacteria Bacteroidetes Balneola 9 Bacteria Bacteroidetes Flavobacteriia Flavobacteriales Cryomorphaceae Owenweeksia 15 Bacteria Bacteroidetes Saprospiraceae 11 Bacteria Bacteroidetes Bacteroidia Bacteroidales 9 Bacteria Bacteroidetes Flavobacteriia Flavobacteriales 8 Bacteria Bacteroidetes Flavobacteriia Flavobacteriales Cryomorphaceae 3 Bacteria Proteobacteria Alphaproteobacteria Rickettsiales mitochondria 42 Bacteria Bacteroidetes Saprospiraceae 34 Bacteria Bacteroidetes Balneola 11 Bacteria Bacteroidetes KSA1 40 Bacteria Bacteroidetes Rhodothermaceae Salisaeta 15 Bacteria Bacteroidetes Cytophagia Cytophagales Flammeovirgaceae 29 Bacteria Bacteroidetes Rhodothermaceae Salisaeta 8 Bacteria Bacteroidetes Rhodothermaceae Salinibacter 6 Bacteria OD1 ZB2 899 Bacteria Cyanobacteria Chloroplast Stramenopiles 17 Bacteria Proteobacteria Alphaproteobacteria Rickettsiales mitochondria 38 Bacteria Chloroflexi Anaerolineae GCA004 192 Bacteria Cyanobacteria Chloroplast Stramenopiles 198 Bacteria Cyanobacteria Oscillatoriophycideae Chroococcales Cyanobacteriaceae Cyanothece 17 Bacteria Cyanobacteria Synechococcophycideae Synechococcales Synechococcaceae Synechococcus 10 Bacteria Chloroflexi Anaerolineae GCA004 3 Bacteria Cyanobacteria Chloroplast 39 Bacteria Firmicutes Clostridia Clostridiales NP25 6 Bacteria Chloroflexi Anaerolineae SB 7 Bacteria Chloroflexi Anaerolineae CFB 6 Bacteria Proteobacteria Epsilonproteobacteria Campylobacterales Campylobacteraceae Arcobacter 10 Bacteria Chloroflexi Anaerolineae CFB 53 Bacteria Proteobacteria Alphaproteobacteria Rhodospirillales Rhodospirillaceae Rhodovibrio 71 Archaea Euryarchaeota Thermoplasmata E2 6 Bacteria Chloroflexi Anaerolineae OPB11 10 Archaea Crenarchaeota MCG pGrfC26 5 Bacteria Chloroflexi Anaerolineae OPB11 13 Bacteria Proteobacteria Alphaproteobacteria BD7 51 Bacteria Chloroflexi Anaerolineae OPB11 23 Bacteria Proteobacteria TA18 PHOS 5 Bacteria Proteobacteria Alphaproteobacteria