Abstract
Methanogenic isolates did not consume hydrogen below partial pressures of 6.5 Pa. Thus, in contrast to a previous report, results from pure-culture studies do not invalidate the threshold model for methane production from hydrogen in sediments.
Full text
PDF

Selected References
These references are in PubMed. This may not be the complete list of references from this article.
- Abram J. W., Nedwell D. B. Hydrogen as a substrate for methanogenesis and sulphate reduction in anaerobic saltmarsh sediment. Arch Microbiol. 1978 Apr 27;117(1):93–97. doi: 10.1007/BF00689357. [DOI] [PubMed] [Google Scholar]
- Abram J. W., Nedwell D. B. Inhibition of methanogenesis by sulphate reducing bacteria competing for transferred hydrogen. Arch Microbiol. 1978 Apr 27;117(1):89–92. doi: 10.1007/BF00689356. [DOI] [PubMed] [Google Scholar]
- Balch W. E., Fox G. E., Magrum L. J., Woese C. R., Wolfe R. S. Methanogens: reevaluation of a unique biological group. Microbiol Rev. 1979 Jun;43(2):260–296. doi: 10.1128/mr.43.2.260-296.1979. [DOI] [PMC free article] [PubMed] [Google Scholar]
- Lovley D. R., Dwyer D. F., Klug M. J. Kinetic analysis of competition between sulfate reducers and methanogens for hydrogen in sediments. Appl Environ Microbiol. 1982 Jun;43(6):1373–1379. doi: 10.1128/aem.43.6.1373-1379.1982. [DOI] [PMC free article] [PubMed] [Google Scholar]
- Lovley D. R., Greening R. C., Ferry J. G. Rapidly growing rumen methanogenic organism that synthesizes coenzyme M and has a high affinity for formate. Appl Environ Microbiol. 1984 Jul;48(1):81–87. doi: 10.1128/aem.48.1.81-87.1984. [DOI] [PMC free article] [PubMed] [Google Scholar]
- Winfrey M. R., Zeikus J. G. Effect of sulfate on carbon and electron flow during microbial methanogenesis in freshwater sediments. Appl Environ Microbiol. 1977 Feb;33(2):275–281. doi: 10.1128/aem.33.2.275-281.1977. [DOI] [PMC free article] [PubMed] [Google Scholar]