4 Archaea WCHD3 7 Bacteria OP11 OP11 5 Bacteria Gemmatimonadetes Gemm 3 Bacteria Chloroflexi Anaerolineae SBR1031 A4b 7 Bacteria Chloroflexi Anaerolineae SBR1031 A4b 3 Bacteria Chlamydiae Chlamydiia Chlamydiales Rhabdochlamydiaceae Candidatus_Rhabdochlamydia 13 Bacteria Gemmatimonadetes Gemm 407 Bacteria Acidobacteria BPC102 B110 4 Archaea WCHD3 4 Bacteria OP11 WCHB1 3 Archaea WCHD3 4 Archaea YLA114 8 Bacteria Planctomycetes Brocadiales Brocadiaceae Candidatus_Scalindua 4 Bacteria Proteobacteria Deltaproteobacteria Sva0853 JTB36 12 Bacteria Planctomycetes Phycisphaerae CCM11a 14 Bacteria Actinobacteria Acidimicrobiia Acidimicrobiales 5 Bacteria OP1 602 Bacteria Nitrospirae Nitrospira Nitrospirales 15 Bacteria Proteobacteria Alphaproteobacteria Ellin329 30 Bacteria Acidobacteria EC1113 9 Bacteria Nitrospirae Nitrospira Nitrospirales GOUTA19 11 Bacteria 12 Bacteria Acidobacteria TM1 23 Bacteria Proteobacteria Gammaproteobacteria Thiotrichales Piscirickettsiaceae 39 Bacteria Proteobacteria Deltaproteobacteria Desulfuromonadales Desulfuromonadaceae 50 Bacteria Nitrospirae Nitrospira Nitrospirales Nitrospiraceae 4 Bacteria OD1 Mb 60 Bacteria Proteobacteria Gammaproteobacteria Thiotrichales Piscirickettsiaceae 26 Bacteria Proteobacteria Deltaproteobacteria Syntrophobacterales Syntrophobacteraceae 21 Bacteria Proteobacteria Deltaproteobacteria Syntrophobacterales Syntrophobacteraceae 21 Bacteria Proteobacteria Deltaproteobacteria NB1 NB1 7 Bacteria Gemmatimonadetes Gemm 32 Bacteria Gemmatimonadetes Gemm 9 Bacteria Proteobacteria Deltaproteobacteria Desulfuromonadales Desulfuromonadaceae 5 Bacteria Planctomycetes Phycisphaerae MSBL9 6 Bacteria Proteobacteria Deltaproteobacteria Syntrophobacterales Syntrophobacteraceae 8 Bacteria Proteobacteria Gammaproteobacteria Thiotrichales Piscirickettsiaceae 6 Bacteria Spirochaetes Spirochaetes Spirochaetales Spirochaetaceae 5 Bacteria Gemmatimonadetes Gemm 34 Bacteria Proteobacteria Alphaproteobacteria Rhodospirillales Rhodospirillaceae 7 Bacteria Chloroflexi Anaerolineae GCA004 3 Bacteria Planctomycetes OM190 CL500 9 Bacteria Proteobacteria Alphaproteobacteria 12 Bacteria Proteobacteria Gammaproteobacteria 3 Bacteria Proteobacteria Deltaproteobacteria Desulfuromonadales Geobacteraceae Geobacter 32 Bacteria Proteobacteria Alphaproteobacteria Rhizobiales Hyphomicrobiaceae Hyphomicrobium 66 Bacteria Proteobacteria Deltaproteobacteria Syntrophobacterales Syntrophobacteraceae 8 Bacteria Proteobacteria Gammaproteobacteria Oceanospirillales 3 Bacteria Proteobacteria Deltaproteobacteria Desulfarculales Desulfarculaceae 8 Bacteria Proteobacteria Deltaproteobacteria Desulfobacterales Desulfobulbaceae 42 Bacteria Chloroflexi Anaerolineae GCA004 4 Bacteria Proteobacteria Deltaproteobacteria 4 Bacteria Planctomycetes Planctomycetia Pirellulales Pirellulaceae 3 Bacteria Proteobacteria Gammaproteobacteria Chromatiales Ectothiorhodospiraceae 13 Bacteria Acidobacteria Acidobacteria 4 Bacteria Proteobacteria Deltaproteobacteria Desulfobacterales Desulfobulbaceae 22 Bacteria Chloroflexi Anaerolineae S0208 16 Bacteria Chloroflexi Anaerolineae SB 33 Bacteria Chloroflexi Anaerolineae GCA004 138 Bacteria Verrucomicrobia S 13 Bacteria KSB1 3 Bacteria OP3 BD4 26 Bacteria Proteobacteria Deltaproteobacteria Desulfobacterales Desulfobulbaceae 32 Bacteria Proteobacteria Deltaproteobacteria 7 Bacteria Proteobacteria Gammaproteobacteria Alteromonadales J115 106 Bacteria NC10 wb1 14 Bacteria Gemmatimonadetes Gemm 7 Bacteria Planctomycetes Planctomycetia Planctomycetales Planctomycetaceae Planctomyces 22 Bacteria Proteobacteria Deltaproteobacteria Desulfarculales Desulfarculaceae 20 Bacteria Chlorobi Ignavibacteria Ignavibacteriales Ignavibacteriaceae 11 Bacteria Proteobacteria Betaproteobacteria MND1 3 Bacteria Proteobacteria Deltaproteobacteria Sva0853 JTB36 5 Bacteria Proteobacteria Deltaproteobacteria NB1 JTB38 5 Bacteria Gemmatimonadetes Gemm 33 Bacteria Proteobacteria Gammaproteobacteria Chromatiales 6 Bacteria Planctomycetes Phycisphaerae CCM11a 12 Bacteria Proteobacteria Deltaproteobacteria Desulfuromonadales Pelobacteraceae 4 Bacteria Verrucomicrobia 3 Bacteria Bacteroidetes Cytophagia Cytophagales Flammeovirgaceae 105 Bacteria Proteobacteria Deltaproteobacteria Syntrophobacterales Syntrophobacteraceae 7 Bacteria Planctomycetes OM190 agg27 56 Bacteria Chloroflexi SAR202 4 Bacteria Proteobacteria Deltaproteobacteria NB1 6 Bacteria Acidobacteria 4 Bacteria Proteobacteria Deltaproteobacteria Myxococcales Polyangiaceae 6 Bacteria Proteobacteria Alphaproteobacteria 11 Bacteria Proteobacteria Alphaproteobacteria Rhizobiales Hyphomicrobiaceae 4 Bacteria Proteobacteria Gammaproteobacteria Chromatiales Ectothiorhodospiraceae 114 Bacteria Proteobacteria Gammaproteobacteria Chromatiales 42 Bacteria Proteobacteria Nitrospira Nitrospirales 4 Bacteria Proteobacteria Deltaproteobacteria NB1 5 Bacteria Proteobacteria Alphaproteobacteria Rhizobiales Hyphomicrobiaceae Rhodoplanes 18 Bacteria Proteobacteria Gammaproteobacteria Chromatiales 7 Bacteria Proteobacteria Gammaproteobacteria Oceanospirillales Oceanospirillaceae Amphritea 48 Bacteria Chloroflexi Anaerolineae GCA004 7 Bacteria Proteobacteria Gammaproteobacteria Alteromonadales Shewanellaceae Shewanella 3 Bacteria Proteobacteria Alphaproteobacteria Rhizobiales Hyphomicrobiaceae Rhodoplanes 5 Bacteria Acidobacteria Solibacteres Solibacterales PK34 3 Bacteria Proteobacteria Deltaproteobacteria 5 Bacteria OD1 Mb 120 Bacteria Proteobacteria Deltaproteobacteria MBNT15 10 Bacteria Planctomycetes Pla3 23 Bacteria Acidobacteria EC1113 11 Bacteria Acidobacteria Sva0725 Sva0725 11 Bacteria Acidobacteria DA052 Ellin6513 18 Bacteria Acidobacteria TM1 5 Bacteria Proteobacteria Alphaproteobacteria 8 Bacteria Proteobacteria 10 Bacteria Acidobacteria GAL08 4 Bacteria Proteobacteria Deltaproteobacteria NB1 NB1 36 Bacteria Proteobacteria Deltaproteobacteria Syntrophobacterales Syntrophobacteraceae 9 Bacteria Proteobacteria Alphaproteobacteria Rhodospirillales Rhodospirillaceae 9 Bacteria Acidobacteria BPC102 B110 13 Bacteria WS3 PRR Sediment 10 Bacteria Acidobacteria 30 Bacteria Chlorobi BSV26 PK329 57 Bacteria Proteobacteria Alphaproteobacteria Rhodospirillales Rhodospirillaceae 148 Bacteria Proteobacteria Alphaproteobacteria 13 Bacteria Acidobacteria 19 Bacteria Proteobacteria Deltaproteobacteria 5 Bacteria GN04 GN15 22 Bacteria Acidobacteria Solibacteres Solibacterales PAUC26f 8 Bacteria Nitrospirae Nitrospira Nitrospirales 19 Bacteria Nitrospirae Nitrospira Nitrospirales 40 Bacteria Planctomycetes Phycisphaerae S 8 Bacteria Proteobacteria Gammaproteobacteria Chromatiales 7 Bacteria Proteobacteria Gammaproteobacteria Chromatiales 9 Bacteria Proteobacteria Deltaproteobacteria Syntrophobacterales Syntrophobacteraceae 5 Bacteria Planctomycetes Phycisphaerae S 73 Bacteria Proteobacteria Gammaproteobacteria Thiotrichales Piscirickettsiaceae 48 Bacteria Bacteroidetes Cytophagia Cytophagales Cytophagaceae 8 Bacteria Proteobacteria Alphaproteobacteria Rhodospirillales Rhodospirillaceae 13 Bacteria Acidobacteria Solibacteres Solibacterales 3 Bacteria Proteobacteria Deltaproteobacteria Syntrophobacterales Syntrophobacteraceae 13 Bacteria Verrucomicrobia Opitutae 4 Bacteria Proteobacteria Deltaproteobacteria Desulfarculales Desulfarculaceae 31 Bacteria Proteobacteria Alphaproteobacteria Rhodospirillales Rhodospirillaceae 10 Bacteria Chloroflexi Anaerolineae SB 81 Bacteria Proteobacteria Deltaproteobacteria Syntrophobacterales Syntrophobacteraceae 14 Bacteria Acidobacteria Solibacteres Solibacterales PAUC26f 9 Bacteria Chloroflexi Anaerolineae S0208 21 Bacteria Proteobacteria Gammaproteobacteria Chromatiales 110 Bacteria Proteobacteria Deltaproteobacteria Desulfuromonadales Pelobacteraceae 10 Bacteria Proteobacteria Alphaproteobacteria Rhodospirillales Rhodospirillaceae 14 Bacteria Acidobacteria EC1113 7 Bacteria Proteobacteria Gammaproteobacteria HTCC2188 HTCC2089 3 Bacteria Acidobacteria 6 Bacteria Chloroflexi SAR202 12 Bacteria Proteobacteria Deltaproteobacteria 24 Bacteria Acidobacteria Solibacteres Solibacterales PAUC26f 311 Bacteria Proteobacteria Gammaproteobacteria Chromatiales 3 Bacteria Proteobacteria Deltaproteobacteria NB1 NB1 36 Bacteria Acidobacteria DA052 E29 12 Bacteria 11 Bacteria Proteobacteria Alphaproteobacteria Rhodospirillales 3 Bacteria Proteobacteria Alphaproteobacteria Rhizobiales 13 Bacteria Acidobacteria 7 Bacteria Bacteroidetes Rhodothermaceae 6 Bacteria Acidobacteria DA052 Ellin6513 5 Bacteria Chlorobi BSV26 PK329 4 Bacteria Chloroflexi Gitt 4 Bacteria Acidobacteria Acidobacteria 7 Archaea Crenarchaeota Thaumarchaeota Nitrososphaerales Nitrososphaeraceae Candidatus_Nitrososphaera 11 Bacteria Proteobacteria Deltaproteobacteria Syntrophobacterales Syntrophobacteraceae 10 Bacteria WS3 PRR Sediment CV106 3 Bacteria Chloroflexi Anaerolineae GCA004 5 Bacteria Proteobacteria Gammaproteobacteria Chromatiales Ectothiorhodospiraceae 17 Bacteria Gemmatimonadetes Gemm 15 Bacteria Bacteroidetes Chitinophagaceae 15 Bacteria Acidobacteria 10 Bacteria Acidobacteria BPC102 B110 12 Bacteria Chloroflexi S085 7 Bacteria Proteobacteria Gammaproteobacteria Oceanospirillales Oceanospirillaceae 18 Bacteria Proteobacteria Alphaproteobacteria 21 Bacteria Proteobacteria Alphaproteobacteria 11 Bacteria Acidobacteria Sva0725 Sva0725 8 Bacteria Acidobacteria TM1 5 Bacteria Bacteroidetes Bacteroidia Bacteroidales 14 Bacteria Proteobacteria Deltaproteobacteria 10 Bacteria Proteobacteria 7 Bacteria Proteobacteria Gammaproteobacteria 8 Bacteria Proteobacteria Gammaproteobacteria Chromatiales 27 Bacteria Proteobacteria Gammaproteobacteria Methylococcales Crenotrichaceae Crenothrix 4 Bacteria Gemmatimonadetes 14 Bacteria Caldithrix Caldithrixae Caldithrixales BA059 4 Bacteria Nitrospirae Nitrospira Nitrospirales 5 Bacteria Proteobacteria Deltaproteobacteria 6 Bacteria Nitrospirae Nitrospira Nitrospirales 7 Bacteria Proteobacteria Gammaproteobacteria Chromatiales 14 Bacteria Acidobacteria DA052 Ellin6513 4 Bacteria Acidobacteria Sva0725 Sva0725 220 Archaea Crenarchaeota Thaumarchaeota Cenarchaeales Cenarchaeaceae 23 Bacteria WS3 PRR Sediment 105 Bacteria Proteobacteria Deltaproteobacteria Desulfuromonadales Desulfuromonadaceae 83 Bacteria Proteobacteria Deltaproteobacteria Desulfobacterales Desulfobulbaceae 9 Bacteria Proteobacteria Deltaproteobacteria Desulfobacterales Desulfobulbaceae 3 Bacteria Chlorobi SJA 43 Bacteria GN04 GN15 3 Bacteria Fibrobacteres TG3 TG3 MAT 4 Bacteria Proteobacteria Deltaproteobacteria NB1 6 Bacteria Planctomycetes Planctomycetia Pirellulales Pirellulaceae 4 Bacteria Verrucomicrobia Opitutae Opitutales Opitutaceae 35 Bacteria Proteobacteria Alphaproteobacteria Rhodospirillales Rhodospirillaceae 7 Bacteria Proteobacteria Deltaproteobacteria Desulfarculales Desulfarculaceae 4 Bacteria Chloroflexi Anaerolineae SBR1031 A4b 7 Bacteria Poribacteria 9 Bacteria Proteobacteria Alphaproteobacteria Rhodospirillales 27 Bacteria Proteobacteria Deltaproteobacteria Syntrophobacterales Syntrophobacteraceae 5 Bacteria Proteobacteria Gammaproteobacteria Alteromonadales HTCC2188 18 Bacteria Proteobacteria Gammaproteobacteria Oceanospirillales Halomonadaceae Candidatus_Portiera 47 Bacteria Proteobacteria Alphaproteobacteria Rhodospirillales Rhodospirillaceae 6 Bacteria Planctomycetes 9 Bacteria Proteobacteria Betaproteobacteria 7 Bacteria Proteobacteria Betaproteobacteria 3 Bacteria Nitrospirae Nitrospira Nitrospirales 42 Bacteria Proteobacteria Deltaproteobacteria 4 Bacteria GN04 GN15 5 Bacteria Proteobacteria Gammaproteobacteria Chromatiales 5 Bacteria Gemmatimonadetes Gemm 5 Bacteria Chlorobi Ignavibacteria Ignavibacteriales Ignavibacteriaceae 5 Bacteria Chloroflexi Anaerolineae GCA004 9 Bacteria Chloroflexi SAR202 4 Bacteria Proteobacteria Deltaproteobacteria Myxococcales 4 Bacteria Proteobacteria Deltaproteobacteria Desulfobacterales Nitrospinaceae Nitrospina 7 Bacteria Proteobacteria Deltaproteobacteria Desulfobacterales Desulfobacteraceae Desulfococcus 11 Bacteria Chloroflexi Anaerolineae SBR1031 A4b 9 Bacteria Chloroflexi Anaerolineae SB 24 Bacteria Proteobacteria Gammaproteobacteria Chromatiales 5 Bacteria Acidobacteria RB41 Ellin6075 3 Bacteria Acidobacteria RB25 6 Bacteria Acidobacteria RB25 10 Bacteria Proteobacteria Gammaproteobacteria Methylococcales Crenotrichaceae Crenothrix 11 Bacteria Chlorobi BSV26 C20 3 Bacteria Proteobacteria Deltaproteobacteria Desulfobacterales Desulfobulbaceae 12 Bacteria Chloroflexi Anaerolineae 3 Bacteria Proteobacteria Deltaproteobacteria Myxococcales 11 Bacteria Proteobacteria Deltaproteobacteria Syntrophobacterales Syntrophobacteraceae 6 Bacteria Proteobacteria Deltaproteobacteria NB1 NB1 23 Bacteria Planctomycetes Phycisphaerae CCM11a 4 Bacteria Chlorobi BSV26 PK329 11 Bacteria Proteobacteria Betaproteobacteria 6 Bacteria Chlorobi Ignavibacteria Ignavibacteriales Ignavibacteriaceae 3 Bacteria Chloroflexi Dehalococcoidetes Dehalococcoidales 3 Bacteria OD1 ZB2 12 Bacteria Proteobacteria Gammaproteobacteria Oceanospirillales Oceanospirillaceae 20 Bacteria Proteobacteria Alphaproteobacteria Rhodospirillales Rhodospirillaceae 6 Bacteria Acidobacteria Acidobacteria BPC015 42 Bacteria Nitrospirae Nitrospira Nitrospirales 27 Bacteria Proteobacteria Deltaproteobacteria Desulfobacterales Desulfobacteraceae Desulfococcus 27 Bacteria Proteobacteria Deltaproteobacteria NB1 4 Bacteria Chloroflexi S085 9 Bacteria Planctomycetes Planctomycetia Pirellulales Pirellulaceae A17 3 Bacteria Planctomycetes Planctomycetia Pirellulales Pirellulaceae 10 Bacteria Proteobacteria Deltaproteobacteria 6 Bacteria Acidobacteria 12 Bacteria Acidobacteria DA052 E29