Supporting Information Table 1

OTU / Representative / GenBank accession number / Similarity (%) / Coverage (%) / Genus (~Figure 7)
OTU001 / Desulfitobacterium dichloroeliminans strain LMG P-21439 16S ribosomal RNA, complete sequence (NR_102483) / KJ882319 / 96 / 100 / Desulfitobacterium
OTU002 / Candidatus Cloacamonas acidaminovorans strain Evry 16S ribosomal RNA, complete sequence (NR_102986) / 93 / 100 / Peptostreptococcacea
OTU003 / Spirochaeta caldaria strain DSM 7334 16S ribosomal RNA, complete sequence (NR_074757) / 84 / 99 / Spirochaeta
OTU006 / Spirochaeta caldaria strain DSM 7334 16S ribosomal RNA, complete sequence (NR_074757) / 85 / 99 / Spirochaeta
OTU009 / Spirochaeta caldaria strain DSM 7334 16S ribosomal RNA, complete sequence (NR_074757) / 85 / 99 / Spirochaeta
OTU004 / Sedimentibacter saalensis strain ZF2 16S ribosomal RNA, partial sequence (NR_025498) / KJ882320 / 99 / 100 / Sedimentibacter
OTU005 / Solitalea koreensis strain R2A36-4 16S ribosomal RNA, partial sequence (NR_044568) / 88 / 99 / Cytophaga
OTU007 / Synergistes jonesii strain 78-1 16S ribosomal RNA, complete sequence (NR_044616) / 88 / 100 / Clostridium
OTU008 / Clostridium cellobioparum strain DSM 1351 16S ribosomal RNA, partial sequence (NR_026104) / 96 / 100 / Clostridium
OTU015 / Bacteroides cellulosolvens strain ATCC 35603 16S ribosomal RNA, partial sequence (NR_025918) / 91 / 99 / Clostridium
OTU018 / Clostridium cellulolyticum strain H10 16S ribosomal RNA, complete sequence (NR_102768) / 91 / 98 / Clostridium
OTU024 / Clostridium tertium strain 795 16S ribosomal RNA, partial sequence (NR_037086) / 100 / 100 / Clostridium
OTU021 / Alistipes onderdonkii strain WAL 8169 16S ribosomal RNA, partial sequence (NR_043318) / 85 / 99 / Clostridium
OTU010 / Desulfatibacillum alkenivorans strain AK-01 16S ribosomal RNA, complete sequence (NR_074962) / 97 / 99 / Desulfatibacillum
OTU011 / Cryptanaerobacter phenolicus strain LR7.2 16S ribosomal RNA, complete sequence (NR_025757) / 93 / 78 / Pelomaculum
OTU012 / Aminobacterium colombiense strain DSM 12261 16S ribosomal RNA, complete sequence (CP001997) / 90 / 95 / Aminobacterium
OTU013 / Aminobacterium colombiense strain DSM 12261 16S ribosomal RNA, complete sequence (CP001997) / 91 / 95 / Aminobacterium
OTU014 / Gracilibacter thermotolerans strain JW/YJL-S1 16S ribosomal RNA, partial sequence (NR_043559) / 97 / 100 / Gracilibacter
OTU017 / Syntrophomonas wolfei subsp. wolfei strain Goettingen 16S ribosomal RNA, complete sequence (NR_074750) / 96 / 100 / Syntrophomonas
OTU020 / Mesotoga prima strain MesG1.Ag.4.2 16S ribosomal RNA, complete sequence (NR_102952) / 98 / 100 / Kosmotoga
OTU025 / Terriglobus saanensis strain SP1PR4 16S ribosomal RNA, complete sequence (NR_074294) / 85 / 75 / Carboxydocella
OTU039 / Dehalobacter restrictus strain PER-K23 16S ribosomal RNA, partial sequence (NR_026053) / 99 / 100 / Dehalobacter
OTU061 / Dehalococcoides mccartyi strain BTF08 16S ribosomal RNA, complete sequence (NR_102515) / 100 / 100 / Dehalococcoides
OTU016 / Parabacteroides goldsteinii 16S ribosomal RNA, partial sequence (NR_043317) / 95 / 100 / Various
OTU019 / Smithella propionica strain LYP 16S ribosomal RNA, partial sequence (NR_024989) / 99 / 100 / Various
OTU022 / Petrimonas sulfuriphila strain BN3 16S ribosomal RNA, partial sequence (NR_042987) / 100 / 100 / Various
OTU023 / Thermanaerovibrio acidaminovorans strain DSM 6589 16S ribosomal RNA, complete sequence (NR_074520) / 87 / 99 / Various
OTU026 / Bacteroides cellulosolvens strain ATCC 35603 16S ribosomal RNA, partial sequence (NR_025918) / 90 / 99 / Various