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Title: Complete Genome Sequence of Desulfurococcus fermentans, a Hyperthermophilic Cellulolytic Crenarchaeon Isolated from a Freshwater Hot Spring in Kamchatka, Russia

Journal Article · · Journal of Bacteriology
DOI:https://doi.org/10.1128/JB.01314-12· OSTI ID:1059359
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  1. Virginia Polytechnic Institute and State University (Virginia Tech)
  2. U.S. Department of Energy, Joint Genome Institute
  3. Los Alamos National Laboratory (LANL)
  4. ORNL
  5. Ohio State University
  6. University of California, Santa Cruz
  7. Kyoto University, Japan
  8. Russian Academy of Sciences, Moscow

Desulfurococcus fermentans is the first known cellulolytic archaeon. This hyperthermophilic and strictly anaerobic crenarchaeon produces hydrogen from fermentation of various carbohydrates and peptides without inhibition by accumulating hydrogen. The complete genome sequence reported here suggested that D. fermentans employs membrane-bound hydrogenases and novel glycohydrolases for hydrogen production from cellulose.

Research Organization:
Oak Ridge National Lab. (ORNL), Oak Ridge, TN (United States)
Sponsoring Organization:
Work for Others (WFO)
DOE Contract Number:
DE-AC05-00OR22725
OSTI ID:
1059359
Journal Information:
Journal of Bacteriology, Vol. 194, Issue 20; ISSN 0021--9193
Country of Publication:
United States
Language:
English