Mercury Methylation by Interspecies Hydrogen and Acetate Transfer between Sulfidogens and Methanogens
作者： K.-R. Pak , R. Bartha
DOI: 10.1128/AEM.64.6.1987-1990.1998
关键词:
摘要: Cocultures of Desulfovibrio desulfuricans and Methanococcus maripaludis grew on sulfate-free lactate medium while vigorously methylating Hg2+. Individually, neither bacterium could grow or methylate mercury in this medium. Similar synergistic growth sulfidogens methanogens may create favorable conditions for Hg2+ methylation low-sulfate anoxic freshwater sediments.
sci-hub.se 参考文章(25)
Derek R. Lovley, Daryl F. Dwyer, Michael J. Klug, Kinetic Analysis of Competition Between Sulfate Reducers and Methanogens for Hydrogen in Sediments † Applied and Environmental Microbiology. ,vol. 43, pp. 1373- 1379 ,(1982) , 10.1128/AEM.43.6.1373-1379.1982
Derek R. Lovley, Minimum threshold for hydrogen metabolism in methanogenic bacteria. Applied and Environmental Microbiology. ,vol. 49, pp. 1530- 1531 ,(1985) , 10.1128/AEM.49.6.1530-1531.1985
M. P. Bryant, L. Leon Campbell, C. A. Reddy, M. R. Crabill, Growth of desulfovibrio in lactate or ethanol media low in sulfate in association with H2-utilizing methanogenic bacteria. Applied and Environmental Microbiology. ,vol. 33, pp. 1162- 1169 ,(1977) , 10.1128/AEM.33.5.1162-1169.1977
T. J. Phelps, R. Conrad, J. G. Zeikus, Sulfate-Dependent Interspecies H2 Transfer between Methanosarcina barkeri and Desulfovibrio vulgaris during Coculture Metabolism of Acetate or Methanol Applied and Environmental Microbiology. ,vol. 50, pp. 589- 594 ,(1985) , 10.1128/AEM.50.3.589-594.1985
K.-R. Pak, R. Bartha, Mercury Methylation and Demethylation in Anoxic Lake Sediments and by Strictly Anaerobic Bacteria Applied and Environmental Microbiology. ,vol. 64, pp. 1013- 1017 ,(1998) , 10.1128/AEM.64.3.1013-1017.1998
Ronald S. Oremland, Douglas G. Capone, Use of “Specific” Inhibitors in Biogeochemistry and Microbial Ecology Advances in Microbial Ecology. ,vol. 10, pp. 285- 383 ,(1988) , 10.1007/978-1-4684-5409-3_8
Alexander J. B. Zehnder, Biology of anaerobic microorganisms Biology of anaerobic microorganisms. pp. 872- ,(1988)
Derek R. Lovley, Michael J. Klug, Sulfate Reducers Can Outcompete Methanogens at Freshwater Sulfate Concentrations † Applied and Environmental Microbiology. ,vol. 45, pp. 187- 192 ,(1983) , 10.1128/AEM.45.1.187-192.1983
A. Lewis Farr, Oliver H. Lowry, Rose J. Randall, Nira J. Rosebrough, Protein Measurement with the Folin Phenol Reagent Journal of Biological Chemistry. ,vol. 193, pp. 265- 275 ,(1951)
M R Winfrey, J G Zeikus, Effect of sulfate on carbon and electron flow during microbial methanogenesis in freshwater sediments. Applied and Environmental Microbiology. ,vol. 33, pp. 275- 281 ,(1977) , 10.1128/AEM.33.2.275-281.1977