TABLE 4.

Clone library summary

Clone groupaT-RF (bp)Accession no.General phylogenetic position% of clonesb
Outlet390 m550 m648 m
D8A-1209AY768821Low-G+C, gram-positive Desulfotomaculum36NA10098
D8A-293AY768822Unresolved within low-G+C, gram-positive group0NA01
D8A-3239AY768823Unresolved within low-G+C, gram-positive group1NA00
D8A-469AY768824Betaproteobacteria, Comamonadaceae63NA00
D8A-569AY768825Betaproteobacteria, Comamonadaceae0NA01
D8A-6197AY768826Euryarchaeota, Methanobacteriaceae0NA30
D8A-7197AY768827Euryarchaeota, Methanobacteriaceae86NA9597
D8A-8335AY768828Euryarchaeota, Methanobacteriaceae14NA33
D8A-mcrA1NAAY768819Euryarchaeota, Methanobacteriaceae93.5100NA100
D8A-mcrA2NAAY768820Euryarchaeota, Methanobacteriaceae6.50NA0
D8A-dsr1NAAY768818Low-G+C, gram-positive DesulfotomaculumNANA100NA
  • a Ninety-six clones were screened for each rRNA library, and 48 clones were screened for the mcrA and dsrAB libraries.

  • b NA, not analyzed.