Results 21 to 30 of about 12,578 (193)
Microorganisms, 2021 Sulfur cycling is primarily driven by sulfate reduction mediated by sulfate-reducing bacteria (SRB) in marine sediments. The dissimilatory sulfate reduction drives the production of enormous quantities of reduced sulfide and thereby the formation of ...
Rikuan Zheng, Shimei Wu, Chaomin Sun
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Dissimilatory Reduction of Sulfate in Black Layer [PDF]
HortScience, 2006 Black layer has been associated with a severe decline in the quality of turf on putting greens. It was suggested that the black layer results from dissimilatory sulfate (SO 4 2– ) reduction. This study was done to determine if SO 4 2–
W.L. Berndt, Joseph M. Vargas
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Frontiers in Microbiology, 2023 IntroductionAs the largest shallow freshwater lake in the North China Plain, Baiyangdian lake is essential for maintaining ecosystem functioning in this highly populated region.
Bo Kuang +10 more
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, 2019 Redox transformations of sulfur, involving dissimilatory and assimilatory oxidation and reduction reactions, occurs in water bodies and terrestrial environments worldwide, leading to dynamic cycling of this element throughout the biosphere. In cases where zero-valent (elemental) sulfur, sulfate and other oxidized forms are used as electron acceptor in (
Johnson, Barrie D. +1 more
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Recent Advances in Metabolic Pathways of Sulfate Reduction in Intestinal Bacteria
Cells, 2020 Sulfate is present in foods, beverages, and drinking water. Its reduction and concentration in the gut depend on the intestinal microbiome activity, especially sulfate-reducing bacteria (SRB), which can be involved in inflammatory bowel disease (IBD ...
Ivan Kushkevych +5 more
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Are thiosulfate and trithionate intermediates in dissimilatory sulfate reduction? [PDF]
Journal of Bacteriology, 1975 The fate of 35-S during anaerobic metabolism of [35-S]sulfate, [35-S]thiosulfate, and [35-S]sulfate plus unlabeled thiosulfate by washed cell suspensions of Desulfovibrio spp, and of [35-S]thiosulfate by growing D. desulfuricans was examined. The results appear to be inconsistent with the hypothesis that thiosulfate is an intermediate in sulfate ...
L A, Chambers, P A, Trudinger
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Stepwise pathway for early evolutionary assembly of dissimilatory sulfite and sulfate reduction
The ISME Journal, 2023 AbstractMicrobial dissimilatory sulfur metabolism utilizing dissimilatory sulfite reductases (Dsr) influenced the biochemical sulfur cycle during Earth’s history and the Dsr pathway is thought to be an ancient metabolic process. Here we performed comparative genomics, phylogenetic, and synteny analyses of several Dsr proteins involved in or associated ...
Sinje Neukirchen +2 more
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Immunocytochemical localization of APS reductase and bisulfite reductase in three Desulfovibrio species [PDF]
, 1988 The localization of APS reductase and bisulfite reductase in Desulfovibrio gigas, D. vulgaris Hildenborough and D. thermophilus was studied by immunoelectron microscopy.
Moura, J.J.G. +23 more
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ENZYMATIC BASIS FOR ASSIMILATORY AND DISSIMILATORY SULFATE REDUCTION [PDF]
Journal of Bacteriology, 1961 Peck, H. D., Jr. (Oak Ridge National Laboratory, Oak Ridge, Tenn.). Enzymatic basis for assimilatory and dissimilatory sulfate reduction. J. Bacteriol. 82: 933–939. 1961.—Two pathways for the reduction of sulfate to sulfite in bacteria have been previously described.
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Citric acid wastewater as electron donor for biological sulfate reduction [PDF]
, 2009 Citrate-containing wastewater is used as electron donor for sulfate reduction in a biological treatment plant for the removal of sulfate. The pathway of citrate conversion coupled to sulfate reduction and the microorganisms involved were investigated ...
Stams, A.J.M. (author) +12 more
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