7 Bacteria WS3 PRR GN03 10 Bacteria Gemmatimonadetes Gemm 26 Bacteria Acidobacteria OS 4 Bacteria Acidobacteria OS 52 Bacteria Proteobacteria Deltaproteobacteria NB1 NB1 81 Bacteria Acidobacteria OS 8 Bacteria Proteobacteria Deltaproteobacteria NB1 NB1 100 Bacteria Proteobacteria Deltaproteobacteria Desulfobacterales Desulfobacteraceae Desulfococcus 7 Bacteria WS3 PRR SSS58A 17 Bacteria Acidobacteria RB25 20 Bacteria Proteobacteria Deltaproteobacteria 70 Bacteria Proteobacteria Deltaproteobacteria Desulfarculales Desulfarculaceae 51406 Bacteria Proteobacteria Gammaproteobacteria Vibrionales Pseudoalteromonadaceae Pseudoalteromonas 57 Bacteria Proteobacteria Gammaproteobacteria 92 Bacteria Proteobacteria Deltaproteobacteria Desulfobacterales Desulfobacteraceae Desulfococcus 8 Bacteria GN04 22 Bacteria Proteobacteria Deltaproteobacteria Desulfobacterales Desulfobacteraceae Desulfococcus 4 Bacteria Acidobacteria RB25 12 Bacteria Proteobacteria Deltaproteobacteria Desulfobacterales Desulfobacteraceae Desulfococcus 161 Bacteria Proteobacteria Deltaproteobacteria Desulfobacterales Desulfobacteraceae Desulfococcus 12529 Bacteria Proteobacteria Gammaproteobacteria Pseudomonadales Pseudomonadaceae Pseudomonas 35 Bacteria Proteobacteria Deltaproteobacteria Desulfobacterales Desulfobacteraceae Desulfococcus 19 Bacteria Proteobacteria Deltaproteobacteria Desulfobacterales Desulfobacteraceae 33288 Bacteria Proteobacteria Gammaproteobacteria Oceanospirillales Halomonadaceae Halomonas 20 Bacteria Proteobacteria Deltaproteobacteria NB1 21 Bacteria Proteobacteria Deltaproteobacteria 38 Bacteria Actinobacteria Actinobacteria WCHB1 At425_EubF1 18 Bacteria Proteobacteria Deltaproteobacteria IndB3 14 Bacteria Acidobacteria AT 116 Bacteria Proteobacteria Deltaproteobacteria Desulfobacterales Desulfobulbaceae 10 Bacteria Proteobacteria Deltaproteobacteria Syntrophobacterales Syntrophobacteraceae 4941 Bacteria Proteobacteria Gammaproteobacteria Vibrionales Vibrionaceae 22 Bacteria WS3 PRR LD1 24591 Bacteria Proteobacteria Gammaproteobacteria Vibrionales Pseudoalteromonadaceae Pseudoalteromonas 12 Bacteria Proteobacteria Deltaproteobacteria Desulfobacterales Desulfobacteraceae 11 Bacteria WS3 PRR Sediment 4 Bacteria Acidobacteria RB25 14 Bacteria Proteobacteria Deltaproteobacteria Desulfobacterales Desulfobacteraceae 4 Bacteria Proteobacteria Deltaproteobacteria Desulfobacterales Desulfobacteraceae 66 Bacteria Proteobacteria Deltaproteobacteria Syntrophobacterales Syntrophobacteraceae 21 Bacteria Proteobacteria Deltaproteobacteria NB1 NB1 76 Bacteria Proteobacteria Deltaproteobacteria Syntrophobacterales Syntrophobacteraceae 8 Bacteria Proteobacteria Deltaproteobacteria Desulfobacterales Desulfobacteraceae 3 Bacteria Acidobacteria Acidobacteria CCU21 20 Bacteria Proteobacteria Deltaproteobacteria Desulfobacterales Desulfobacteraceae Desulfosarcina 25 Bacteria Gemmatimonadetes Gemm 7 Bacteria Proteobacteria Deltaproteobacteria Desulfobacterales Desulfobacteraceae Desulfococcus 5 Bacteria Proteobacteria Deltaproteobacteria NB1 NB1 16 Bacteria WS3 PRR 8 Bacteria SAR406 AB16 Arctic96B A714017 22 Bacteria Proteobacteria Gammaproteobacteria Chromatiales 4 Bacteria Acidobacteria RB25 13 Bacteria WS3 PRR 46 Bacteria Proteobacteria Deltaproteobacteria Desulfobacterales Desulfobacteraceae Desulfococcus 10 Bacteria Caldithrix Caldithrixae Caldithrixales Caldithrixaceae LCP 3 Bacteria Acidobacteria RB25 8 Bacteria Proteobacteria Gammaproteobacteria Chromatiales 3 Bacteria Proteobacteria Deltaproteobacteria Spirobacillales 6 Bacteria Proteobacteria Deltaproteobacteria Desulfobacterales Desulfobacteraceae Desulfococcus 130 Bacteria Proteobacteria Deltaproteobacteria Myxococcales 1851 Bacteria Proteobacteria Gammaproteobacteria Vibrionales Vibrionaceae 44 Bacteria Proteobacteria Gammaproteobacteria Thiotrichales Piscirickettsiaceae 27 Bacteria Proteobacteria Deltaproteobacteria Desulfobacterales Desulfobacteraceae 6 Bacteria WS3 PRR LD1 10 Bacteria Acidobacteria RB25 12 Bacteria Proteobacteria Deltaproteobacteria Desulfarculales Desulfarculaceae 23 Bacteria Acidobacteria RB25 3 Bacteria GN04 GN15 13 Bacteria Proteobacteria Gammaproteobacteria Alteromonadales OM60 5 Bacteria Proteobacteria Gammaproteobacteria Pseudomonadales Pseudomonadaceae Pseudomonas Pseudomonas_veronii 10 Bacteria Proteobacteria Gammaproteobacteria Chromatiales 21 Bacteria Proteobacteria Deltaproteobacteria Myxococcales 18 Bacteria Proteobacteria Gammaproteobacteria HTCC2188 HTCC2089 37 Bacteria Proteobacteria Gammaproteobacteria Thiotrichales Piscirickettsiaceae 23 Bacteria Proteobacteria Gammaproteobacteria 97 Bacteria Proteobacteria Gammaproteobacteria Thiotrichales Thiotrichaceae 4 Bacteria Proteobacteria Deltaproteobacteria Desulfarculales Desulfarculaceae 6 Bacteria Proteobacteria Gammaproteobacteria 9 Bacteria Proteobacteria Deltaproteobacteria Myxococcales 10 Bacteria Proteobacteria Deltaproteobacteria Desulfarculales Desulfarculaceae 94 Bacteria Proteobacteria Gammaproteobacteria Chromatiales 3 Bacteria Acidobacteria Sva0725 Sva0725 5 Bacteria Proteobacteria Deltaproteobacteria Desulfarculales Desulfarculaceae 12 Bacteria Proteobacteria Gammaproteobacteria Thiohalorhabdales 14 Bacteria Acidobacteria Acidobacteria CCU21 8 Bacteria Firmicutes Bacilli Bacillales Planococcaceae 5 Bacteria Proteobacteria Gammaproteobacteria Chromatiales 3 Bacteria Spirochaetes Spirochaetes Spirochaetales Spirochaetaceae Spirochaeta 25 Bacteria Spirochaetes A0 3 Bacteria Planctomycetes Phycisphaerae AKAU3564 17 Bacteria Planctomycetes Planctomycetia Pirellulales Pirellulaceae 9 Bacteria Planctomycetes Planctomycetia Pirellulales Pirellulaceae 34 Bacteria Proteobacteria Gammaproteobacteria Thiohalorhabdales 12 Bacteria Bacteroidetes Bacteroidia Bacteroidales SB 4 Bacteria Bacteroidetes At12OctB3 5 Bacteria Bacteroidetes Flavobacteriia Flavobacteriales Cryomorphaceae Fluviicola 26 Bacteria Bacteroidetes Bacteroidia Bacteroidales 12 Bacteria Bacteroidetes Bacteroidia Bacteroidales 5 Bacteria Bacteroidetes Bacteroidia Bacteroidales 8 Bacteria Bacteroidetes Bacteroidia Bacteroidales 5 Bacteria Bacteroidetes Bacteroidia Bacteroidales VC21_Bac22 3 Bacteria Bacteroidetes Bacteroidia Bacteroidales 18 Bacteria Bacteroidetes Bacteroidia Bacteroidales 4 Bacteria Bacteroidetes Bacteroidia Bacteroidales 22 Bacteria OP8 OP8_1 HMMVPog 5 Bacteria LCP SAW1_B44 31 Bacteria OP8 OP8_1 HMMVPog 19 Bacteria Bacteroidetes Cytophagia Cytophagales Flammeovirgaceae 38 Bacteria OP8 OP8_1 48 Bacteria OP8 OP8_1 HMMVPog 8 Bacteria 11 Bacteria OP8 OP8_1 HMMVPog 17 Bacteria OP8 OP8_1 HMMVPog 13 Bacteria OP8 OP8_1 15 Bacteria OP8 OP8_1 HMMVPog 40 Bacteria Actinobacteria Acidimicrobiia Acidimicrobiales koll13 39 Bacteria Acidobacteria BPC102 B110 37 Bacteria Acidobacteria BPC102 B110 32 Bacteria Acidobacteria BPC102 B110 21 Bacteria Chloroflexi Anaerolineae SB 13 Bacteria Acidobacteria BPC102 B110 114 Bacteria Chloroflexi Anaerolineae GCA004 19 Bacteria Chloroflexi Anaerolineae 101 Bacteria Chloroflexi Anaerolineae GCA004 9 Bacteria Chloroflexi Anaerolineae 14 Bacteria Planctomycetes Pla4 25 Bacteria Planctomycetes Phycisphaerae Phycisphaerales 7 Bacteria Planctomycetes Planctomycetia Pirellulales Pirellulaceae 26 Bacteria Chloroflexi Anaerolineae 36 Bacteria Actinobacteria Acidimicrobiia Acidimicrobiales koll13 6 Bacteria Planctomycetes Pla4 13 Bacteria Actinobacteria Acidimicrobiia Acidimicrobiales koll13 4 Bacteria Chloroflexi Anaerolineae GCA004 13 Bacteria Chloroflexi Anaerolineae SB 20 Bacteria Chloroflexi Dehalococcoidetes Dehalococcoidales Dehalococcoidaceae 6 Bacteria Chloroflexi Anaerolineae Caldilineales Caldilineaceae 20 Bacteria Chloroflexi Dehalococcoidetes Dehalococcoidales Dehalococcoidaceae 30 Bacteria Chloroflexi Anaerolineae SB 17 Bacteria Chloroflexi Anaerolineae SB 33 Bacteria Chloroflexi Anaerolineae SHA 4 Bacteria Chloroflexi Anaerolineae CFB 53 Bacteria Chloroflexi Anaerolineae SHA 9 Bacteria Actinobacteria Acidimicrobiia Acidimicrobiales 46 Bacteria Nitrospirae Nitrospira Nitrospirales LCP 30 Bacteria Proteobacteria Alphaproteobacteria Rhizobiales Hyphomicrobiaceae 12 Bacteria Proteobacteria Gammaproteobacteria Chromatiales Piscirickettsiaceae 7 Bacteria Actinobacteria OPB41 52 Bacteria Nitrospirae Nitrospira Nitrospirales LCP 7 Bacteria Actinobacteria OPB41 21 Bacteria Proteobacteria Alphaproteobacteria Rhizobiales Hyphomicrobiaceae 10 Bacteria Proteobacteria Gammaproteobacteria Chromatiales 98 Bacteria Nitrospirae Nitrospira Nitrospirales LCP 7 Bacteria Planctomycetes Phycisphaerae 44 Bacteria Nitrospirae Nitrospira Nitrospirales LCP 6 Bacteria Actinobacteria OPB41 9 Bacteria Proteobacteria Gammaproteobacteria Chromatiales 10 Bacteria Proteobacteria Alphaproteobacteria Rhodospirillales Rhodospirillaceae 8 Bacteria Proteobacteria Alphaproteobacteria 5 Bacteria TM6 SJA 38 Bacteria Chloroflexi Ellin6529 3 Bacteria Proteobacteria Gammaproteobacteria Pasteurellales Pasteurellaceae Haemophilus Haemophilus_parainfluenzae 5 Bacteria Proteobacteria Alphaproteobacteria Rhizobiales 11 Bacteria Chloroflexi Anaerolineae OPB11 31 Bacteria Proteobacteria Gammaproteobacteria Thiotrichales Piscirickettsiaceae 3 Archaea Crenarchaeota MCG 5 Bacteria Chloroflexi Chloroflexi Chloroflexales FFCH7168 21 Bacteria Proteobacteria Alphaproteobacteria 3 Bacteria Proteobacteria Alphaproteobacteria Rhodobacterales Rhodobacteraceae 8 Bacteria Proteobacteria Gammaproteobacteria Chromatiales 7 Bacteria Proteobacteria Alphaproteobacteria Rhizobiales Cohaesibacteraceae 6 Bacteria Proteobacteria Gammaproteobacteria Chromatiales 14 Bacteria Proteobacteria Alphaproteobacteria Rhizobiales Hyphomicrobiaceae