Abstract
Strictly anaerobic bacteria such as methanogenic, sulfate-reducing, and homoacetogenic bacteria could be enriched from all five oxic soils tested. The number of cells was lower than that in typical anoxic habitats. Spores did not always dominate the population of sulfate-reducing bacteria. In all soils, the methanogenic population displayed a long lag phase after anoxic conditions were imposed before methane production began.
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Selected References
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- Canfield D. E., Des Marais D. J. Aerobic sulfate reduction in microbial mats. Science. 1991 Mar 22;251:1471–1473. doi: 10.1126/science.11538266. [DOI] [PubMed] [Google Scholar]
- Fründ C., Cohen Y. Diurnal Cycles of Sulfate Reduction under Oxic Conditions in Cyanobacterial Mats. Appl Environ Microbiol. 1992 Jan;58(1):70–77. doi: 10.1128/aem.58.1.70-77.1992. [DOI] [PMC free article] [PubMed] [Google Scholar]
- Kirby T. W., Lancaster J. R., Jr, Fridovich I. Isolation and characterization of the iron-containing superoxide dismutase of Methanobacterium bryantii. Arch Biochem Biophys. 1981 Aug;210(1):140–148. doi: 10.1016/0003-9861(81)90174-0. [DOI] [PubMed] [Google Scholar]
- Küsel K., Drake H. L. Acetate synthesis in soil from a bavarian beech forest. Appl Environ Microbiol. 1994 Apr;60(4):1370–1373. doi: 10.1128/aem.60.4.1370-1373.1994. [DOI] [PMC free article] [PubMed] [Google Scholar]