17 Bacteria SAR406 AB16 3 Bacteria Proteobacteria Deltaproteobacteria Desulfobacterales Desulfobacteraceae Desulfobacter 57 Bacteria Proteobacteria Deltaproteobacteria Desulfarculales Desulfarculaceae 13 Bacteria Proteobacteria Deltaproteobacteria Desulfobacterales Desulfobacteraceae Desulfococcus 67 Bacteria Proteobacteria Deltaproteobacteria Desulfobacterales Desulfobacteraceae Desulfococcus 16 Bacteria Proteobacteria Deltaproteobacteria Desulfobacterales Desulfobacteraceae Desulfococcus 224 Bacteria Proteobacteria Deltaproteobacteria Syntrophobacterales Syntrophobacteraceae 8 Bacteria Proteobacteria Gammaproteobacteria Chromatiales 29 Bacteria SAR406 AB16 ST 18 Bacteria Proteobacteria Deltaproteobacteria Desulfobacterales Desulfobacteraceae 9 Bacteria Proteobacteria Deltaproteobacteria Desulfobacterales Desulfobacteraceae 14 Bacteria Proteobacteria Deltaproteobacteria Desulfobacterales Desulfobacteraceae Desulfococcus 7 Bacteria Proteobacteria Deltaproteobacteria 32 Bacteria Proteobacteria Deltaproteobacteria Desulfobacterales Desulfobacteraceae Desulfococcus 9 Bacteria Proteobacteria Deltaproteobacteria 10 Bacteria Proteobacteria Deltaproteobacteria Desulfobacterales Desulfobacteraceae Desulfococcus 7 Bacteria Proteobacteria Deltaproteobacteria Desulfuromonadales Desulfuromonadaceae 11 Bacteria Proteobacteria Deltaproteobacteria Desulfobacterales Desulfobacteraceae Desulfococcus 5 Bacteria Gemmatimonadetes JL 3 Bacteria Proteobacteria Deltaproteobacteria Syntrophobacterales Syntrophobacteraceae 3 Bacteria Proteobacteria Deltaproteobacteria Desulfobacterales Desulfobacteraceae Desulfococcus 9 Bacteria Proteobacteria Deltaproteobacteria Desulfobacterales Desulfobacteraceae 62 Bacteria Proteobacteria Deltaproteobacteria Syntrophobacterales Syntrophobacteraceae 10 Bacteria Proteobacteria Deltaproteobacteria IndB3 39 Bacteria Proteobacteria Deltaproteobacteria Syntrophobacterales Syntrophobacteraceae 16 Bacteria SBR1093 EC214 8 Bacteria Proteobacteria Deltaproteobacteria Desulfuromonadales 25 Bacteria Proteobacteria Deltaproteobacteria Syntrophobacterales Syntrophobacteraceae 10 Bacteria Proteobacteria Deltaproteobacteria Desulfobacterales Desulfobulbaceae 4 Bacteria Firmicutes Clostridia Halanaerobiales Halanaerobiaceae 16 Bacteria Proteobacteria Gammaproteobacteria Oceanospirillales Oceanospirillaceae 438 Bacteria Proteobacteria Gammaproteobacteria Oceanospirillales Oceanospirillaceae Marinomonas 13 Bacteria Proteobacteria Deltaproteobacteria Desulfarculales Desulfarculaceae 4 Bacteria Proteobacteria Deltaproteobacteria Desulfarculales Desulfarculaceae 96 Bacteria Proteobacteria Gammaproteobacteria Chromatiales 17 Bacteria Proteobacteria Deltaproteobacteria Desulfarculales Desulfarculaceae 334 Bacteria Proteobacteria Gammaproteobacteria Vibrionales Vibrionaceae Vibrio 11 Bacteria Proteobacteria Deltaproteobacteria NB1 JTB38 5 Bacteria Proteobacteria Gammaproteobacteria Chromatiales 13 Bacteria Proteobacteria Gammaproteobacteria Vibrionales Vibrionaceae Vibrio 8 Bacteria Proteobacteria Gammaproteobacteria Vibrionales Vibrionaceae Vibrio 8 Bacteria Proteobacteria Gammaproteobacteria Thiotrichales Piscirickettsiaceae 8 Bacteria Proteobacteria Gammaproteobacteria Chromatiales Ectothiorhodospiraceae 25 Bacteria OP3 BD4 11 Bacteria Proteobacteria Gammaproteobacteria Chromatiales 64 Bacteria Proteobacteria Gammaproteobacteria Vibrionales Pseudoalteromonadaceae Pseudoalteromonas 19 Bacteria Proteobacteria Gammaproteobacteria Alteromonadales Alteromonadaceae Microbulbifer 7 Bacteria Proteobacteria Gammaproteobacteria Thiotrichales Piscirickettsiaceae Methylophaga 44 Bacteria Proteobacteria Gammaproteobacteria Alteromonadales Alteromonadaceae Marinobacter 16 Bacteria Proteobacteria Gammaproteobacteria Chromatiales 8 Bacteria Proteobacteria Gammaproteobacteria Chromatiales 8 Bacteria Gemmatimonadetes Gemm 11 Bacteria GN04 GN15 39 Bacteria Proteobacteria Deltaproteobacteria Desulfarculales Desulfarculaceae 10 Bacteria Caldithrix Caldithrixae Caldithrixales BA059 6 Bacteria Proteobacteria Gammaproteobacteria Chromatiales 39 Bacteria Proteobacteria Gammaproteobacteria Vibrionales Vibrionaceae Vibrio 17 Bacteria Proteobacteria Gammaproteobacteria HTCC2188 HTCC2089 11 Bacteria Spirochaetes A0 66 Bacteria Proteobacteria Gammaproteobacteria Oceanospirillales Oceanospirillaceae 11 Bacteria Caldithrix Caldithrixae Caldithrixales Caldithrixaceae 7 Bacteria Proteobacteria Gammaproteobacteria Oceanospirillales Oceanospirillaceae Oceanospirillum 11 Bacteria Proteobacteria Gammaproteobacteria Vibrionales Vibrionaceae Vibrio 11 Bacteria Acidobacteria Sva0725 Sva0725 7 Bacteria OP3 koll11 GIF10 16 Bacteria Bacteroidetes Saprospiraceae 9 Bacteria Proteobacteria Deltaproteobacteria Desulfarculales Desulfarculaceae 9 Bacteria Proteobacteria Gammaproteobacteria Chromatiales 4 Bacteria GOUTA4 10 Bacteria Proteobacteria Gammaproteobacteria Thiotrichales Piscirickettsiaceae 4 Bacteria Bacteroidetes Flavobacteriia Flavobacteriales Cryomorphaceae 8 Bacteria Bacteroidetes KSA1 5 Bacteria Bacteroidetes Bacteroidia Bacteroidales 9 Bacteria Bacteroidetes Saprospiraceae 9 Bacteria Bacteroidetes Saprospiraceae 13 Bacteria Bacteroidetes Bacteroidia Bacteroidales 6 Bacteria Bacteroidetes Bacteroidia Bacteroidales SB 10 Bacteria Bacteroidetes Bacteroidia Bacteroidales 12 Bacteria Bacteroidetes Flavobacteriia Flavobacteriales Flavobacteriaceae 8 Bacteria Bacteroidetes Cytophagia Cytophagales Flammeovirgaceae 18 Bacteria OP8 OP8_1 48 Bacteria Bacteroidetes Saprospiraceae 22 Bacteria Bacteroidetes Cytophagia Cytophagales Flammeovirgaceae 57 Bacteria Nitrospirae Nitrospira Nitrospirales BD2 13 Bacteria Bacteroidetes Cytophagia Cytophagales Flammeovirgaceae 37 Bacteria Nitrospirae Nitrospira Nitrospirales BD2 5 Bacteria Nitrospirae Nitrospira Nitrospirales BD2 11 Bacteria Actinobacteria OPB41 22 Bacteria Proteobacteria Deltaproteobacteria Desulfuromonadales Desulfuromonadaceae 8 Bacteria Nitrospirae Nitrospira Nitrospirales BD2 28 Bacteria Nitrospirae Nitrospira Nitrospirales BD2 19 Bacteria Nitrospirae Nitrospira Nitrospirales BD2 7 Bacteria Nitrospirae Nitrospira Nitrospirales BD2 5 Bacteria Actinobacteria OPB41 7 Bacteria Nitrospirae Nitrospira Nitrospirales BD2 15 Bacteria Chloroflexi Dehalococcoidetes Dehalococcoidales Dehalococcoidaceae 30 Bacteria Chloroflexi Anaerolineae 9 Bacteria Actinobacteria Clostridia Clostridiales 21 Bacteria Chloroflexi Dehalococcoidetes Dehalococcoidales Dehalococcoidaceae 30 Bacteria Chloroflexi Anaerolineae GCA004 8 Bacteria Chloroflexi Anaerolineae SB 27 Bacteria Chloroflexi Anaerolineae 142 Bacteria Cyanobacteria Chloroplast Streptophyta 6 Bacteria Chloroflexi SAR202 65 Bacteria Chloroflexi Anaerolineae GCA004 23 Bacteria Chloroflexi Anaerolineae SHA 9 Bacteria Chloroflexi Anaerolineae GCA004 8 Bacteria Chloroflexi Dehalococcoidetes Dehalococcoidales Dehalococcoidaceae 13 Bacteria Chloroflexi Anaerolineae GCA004 16 Bacteria Chloroflexi Anaerolineae SB 18 Bacteria Chloroflexi Anaerolineae SB 21 Bacteria Chloroflexi Dehalococcoidetes Dehalococcoidales Dehalococcoidaceae 12 Bacteria Chloroflexi Anaerolineae 4 Bacteria Chloroflexi Deltaproteobacteria Clostridiales Desulfobacteraceae 3 Bacteria Chloroflexi Dehalococcoidetes Dehalococcoidales Dehalococcoidaceae 5 Bacteria Chloroflexi Dehalococcoidetes Dehalococcoidales Dehalococcoidaceae 132 Bacteria Chloroflexi Anaerolineae 29 Bacteria Chloroflexi Dehalococcoidetes GIF9 9 Bacteria Chloroflexi Anaerolineae 31 Bacteria Chloroflexi Anaerolineae 48 Bacteria Nitrospirae Nitrospira Nitrospirales 4 Bacteria Proteobacteria Alphaproteobacteria Kiloniellales 10 Bacteria Proteobacteria Alphaproteobacteria Kiloniellales Kiloniellaceae Thalassospira Thalassospira_xiamenensis 12 Bacteria Proteobacteria Alphaproteobacteria Rhodobacterales Rhodobacteraceae Rhodovulum 43 Bacteria Chloroflexi Anaerolineae S0208 4 Bacteria Proteobacteria Alphaproteobacteria Rhodospirillales Rhodospirillaceae Rhodovibrio 10 Bacteria Chloroflexi Anaerolineae Anaerolineales Anaerolinaceae T78 3 Bacteria Proteobacteria Alphaproteobacteria Kiloniellales 56 Bacteria Proteobacteria Gammaproteobacteria 3 Bacteria Proteobacteria Alphaproteobacteria Kiloniellales Kiloniellaceae Thalassospira 18 Bacteria Proteobacteria Gammaproteobacteria Chromatiales 9 Bacteria Proteobacteria Gammaproteobacteria 10 Bacteria Proteobacteria Alphaproteobacteria Rhodospirillales Rhodospirillaceae 16 Bacteria Proteobacteria Gammaproteobacteria Chromatiales 16 Bacteria Chloroflexi Anaerolineae MSB 12 Bacteria Proteobacteria Alphaproteobacteria 7 Bacteria Chloroflexi Anaerolineae S0208 15 Bacteria Firmicutes Clostridia Clostridiales Lachnospiraceae 9 Bacteria Proteobacteria Alphaproteobacteria 4 Bacteria Proteobacteria Alphaproteobacteria Rhodospirillales Rhodospirillaceae 27 Bacteria Proteobacteria Gammaproteobacteria 14 Bacteria Nitrospirae Nitrospira Nitrospirales LCP 12 Bacteria Proteobacteria Alphaproteobacteria Rhodobacterales Rhodobacteraceae 8 Bacteria Firmicutes Clostridia Clostridiales Ruminococcaceae 99 Bacteria Proteobacteria Alphaproteobacteria 20 Bacteria Proteobacteria Gammaproteobacteria Chromatiales 4 Bacteria Proteobacteria Alphaproteobacteria Rhizobiales Phyllobacteriaceae Chelativorans 3 Bacteria Proteobacteria Alphaproteobacteria Rhodospirillales Rhodospirillaceae Novispirillum 29 Bacteria Proteobacteria Gammaproteobacteria 6 Bacteria Proteobacteria Alphaproteobacteria Rhodospirillales Rhodospirillaceae 10 Bacteria Nitrospirae Nitrospira Nitrospirales 4 Bacteria Proteobacteria Alphaproteobacteria Rhodospirillales Rhodospirillaceae 8 Archaea Crenarchaeota MBGB 13 Bacteria Proteobacteria Gammaproteobacteria Chromatiales 6 Bacteria Proteobacteria Alphaproteobacteria 9 Bacteria Proteobacteria Alphaproteobacteria Kiloniellales Kiloniellaceae Thalassospira 3 Bacteria Proteobacteria Epsilonproteobacteria Campylobacterales Campylobacteraceae Arcobacter 4 Archaea YLA114 7 Archaea WCHD3 11 Archaea WCHD3 6 Archaea Crenarchaeota MBGB 6 Archaea Euryarchaeota Methanobacteria Methanobacteriales Flammeovirgaceae 8 Archaea Euryarchaeota YLA114 3 Bacteria WS5 19 Bacteria Spirochaetes Spirochaetes Spirochaetales Spirochaetaceae 6 Bacteria Chloroflexi Dehalococcoidetes Dehalococcoidales Dehalococcoidaceae 17 Bacteria Chloroflexi Anaerolineae CFB 8 Archaea Euryarchaeota Methanobacteria Methanobacteriales WSA2 11 Bacteria Proteobacteria Gammaproteobacteria Chromatiales 12 Bacteria Chloroflexi Anaerolineae CFB 7 Bacteria Chloroflexi Anaerolineae OPB11 3 Bacteria Chloroflexi Dehalococcoidetes Dehalococcoidales 77 Bacteria TM6 SJA 17 Bacteria Chloroflexi Anaerolineae CFB 5 Bacteria Chloroflexi Dehalococcoidetes Dehalococcoidales Dehalococcoidaceae 4 Bacteria Chloroflexi Dehalococcoidetes 7 Bacteria Chloroflexi SAR202 32 Bacteria Chloroflexi Anaerolineae OPB11 5 Bacteria Chloroflexi Dehalococcoidetes 78 Bacteria Chloroflexi Anaerolineae OPB11