Results 11 to 20 of about 414,769 (257)

The effects of organic matter and anaerobic oxidation of methane on the microbial sulfate reduction in cold seeps

Frontiers in Marine Science, 2023
Cold seep sediments are dominated by intensive microbial sulfate reduction coupled to anaerobic oxidation of methane. However, the contribution proportion between this process and the role of organic matter has remained enigmatic.
Tiantian Sun, Tiantian Sun, Daidai Wu, Nengyou Wu, Nengyou Wu, Ping Yin, Ping Yin   +6 more
doaj   +1 more source

Ecophysiological Features Shape the Distribution of Prophages and CRISPR in Sulfate Reducing Prokaryotes

Microorganisms, 2021
Sulfate reducing prokaryotes (SRP) are a phylogenetically and physiologically diverse group of microorganisms that use sulfate as an electron acceptor. SRP have long been recognized as key players of the carbon and sulfur cycles, and more recently, they ...
Roberto Orellana, Alejandra Arancibia, Leonardo Badilla, Jonathan Acosta, Gabriela Arancibia, Rodrigo Escar, Gustavo Ferrada, Michael Seeger   +7 more
doaj   +1 more source

Improving the performance of bioelectrochemical sulfate removal by applying flow mode

Microbial Biotechnology, 2023
Treatment of wastewater contaminated with high sulfate concentrations is an environmental imperative lacking a sustainable and environmental friendly technological solution.
Shixiang Dai, Falk Harnisch, Mohammad Sufian Bin‐Hudari, Nina Sophie Keller, Carsten Vogt, Benjamin Korth   +5 more
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The patterns of utilization of sulfate and nitrate ions by bacteria Desulfomicrobium sp. CrR3 and Desulfovibrio desulfuricans Ya-11

Regulatory Mechanisms in Biosystems, 2015
The aim of this work was to study the patterns of utilization of sulfate and nitrate ions by bacteria Desulfomicrobium sp. CrR3 and Desulfovibrio desulfuricans Ya-11 under different cultivation conditions.
L. S. Dorosh, T. B. Peretyatko, S. P. Gudz   +2 more
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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), Jacco Huisman, Garcia Encia, P.A., Garcia Encina, P.A., Muyzer, G., Garcia Encia, P.A. (author), Gerard Muyzer, Huisman, J., Pedro A. Garcia Encina, Huisman, J. (author), Alfons J. M. Stams, Stams, A.J.M., Muyzer, G. (author)   +12 more
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Utilization of sulfate and nitrate by sulfate-reducing bacteria Desulfomicrobium sp. CrR3 in the presence of bichromate in the medium

Біологічні студії, 2013
The usage of sodium sulfate and sodium nitrate in the presence of potassium biсhromate in the medium by sulfate-reducing bacteria Desulfomicrobium sp. CrR3 was studied.
K. V. Sholiak, T. B. Peretyatko, N. S. Verkholyak, S. P. Gudz   +3 more
doaj   +1 more source

Microbial sulfate reduction potential in coal-bearing sediments down to ~2.5 km below the seafloor off Shimokita Peninsula, Japan

Frontiers in Microbiology, 2016
Sulfate reduction is the predominant anaerobic microbial process of organic matter mineralization in marine sediments, with recent studies revealing that sulfate reduction not only occurs in sulfate-rich sediments, but even extends to deeper ...
Clemens Glombitza, Rishi Ram Adhikari, Natascha Riedinger, William Patrick Gilhooly III, Kai-Uwe Hinrichs, Fumio Inagaki, Fumio Inagaki, Fumio Inagaki   +7 more
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Key factors influencing rates of heterotrophic sulfate reduction in active seafloor hydrothermal massive sulfide deposits

Frontiers in Microbiology, 2015
Hydrothermal vents are thermally and geochemically dynamic habitats, and the organisms therein are subject to steep gradients in temperature and chemistry. To date, the influence of these environmental dynamics on microbial sulfate reduction has not been
Kiana Laieikawai Frank, Kiana Laieikawai Frank, Karyn L Rogers, Daniel R Rogers, Daniel R Rogers, David Thomas Johnston, Peter R Girguis   +6 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., Kremer, D.R., LeGall, J., Lampreia, J.,, Veenhuis, M.,, KREMER, DR, LAMPREIA, J, VEENHUIS, M, HANSEN, TA, MOURA, JJG, Hansen, T.A., Peck Jr., H.D.,, LeGall, J.,, Kremer, D.R.,, Fauque, G., Lampreia, J., FAUQUE, G, Veenhuis, M., Moura, J.J.G.,, Peck Jr., H.D., Hansen, T.A.,, LEGALL, J, PECK, HD, Fauque, G.,   +23 more
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The pH and pCO2 dependence of sulfate reduction in shallow-sea hydrothermal CO2 – venting sediments (Milos Island, Greece)

Frontiers in Microbiology, 2013
Microbial sulfate reduction is a dominant process of organic matter mineralization in sulfate-rich anoxic environments at neutral pH. Recent studies have demonstrated sulfate reduction in low pH environments, but investigations on the microbial activity ...
Elisa eBayraktarov, Elisa eBayraktarov, Roy E. Price, Roy E. Price, Timothy G. Ferdelman, Timothy G. Ferdelman, Kai eFinster, Kai eFinster   +7 more
doaj   +1 more source