Results 1 to 10 of about 431,468 (247)
Inhibition of sulfate-reducing bacteria with formate. [PDF]
FEMS Microbiol Ecol, 2022 Abstract Despite hostile environmental conditions, microbial communities have been found in µL-sized water droplets enclosed in heavy oil of the Pitch Lake, Trinidad. Some droplets showed high sulfate concentrations and surprisingly low relative abundances of sulfate-reducing bacteria in a previous study.
Voskuhl L +3 more
europepmc +5 more sources
Magnetite Alters the Metabolic Interaction between Methanogens and Sulfate-Reducing Bacteria. [PDF]
Environ Sci Technol, 2023 It is known that the presence of sulfate decreases the methane yield in the anaerobic digestion systems. Sulfate-reducing bacteria can convert sulfate to hydrogen sulfide competing with methanogens for substrates such as H2 and acetate.
Giangeri G +8 more
europepmc +2 more sources
Metabolic Flexibility of Sulfate Reducing Bacteria [PDF]
Frontiers in Microbiology, 2011 Dissimilatory sulfate-reducing prokaryotes (SRB) are a very diverse group of anaerobic bacteria that are omnipresent in nature and play an imperative role in the global cycling of carbon and sulfur.
Caroline M. Plugge +3 more
doaj +3 more sources
Dissimilatory sulfate reduction in the intestinal sulfate-reducing bacteria
Біологічні студії, 2016 The study of the intestinal sulfate-reducing bacteria, the process of dissimilatory sulfate reduction and accumulation of hydrogen sulfide, as well as their role in the inflammatory bowel diseases, including ulcerative colitis, in animals and human have ...
I. V. Kushkevych
doaj +3 more sources
Sulfate-reducing bacteria unearthed: ecological functions of the diverse prokaryotic group in terrestrial environments. [PDF]
Appl Environ MicrobiolSulfate-reducing prokaryotes (SRPs) are essential microorganisms that play crucial roles in various ecological processes. Even though SRPs have been studied for over a century, there are still gaps in our understanding of their biology.
Demin KA +3 more
europepmc +2 more sources
Gene expression correlates with process rates quantified for sulfate- and Fe(III)-reducing bacteria in U(VI)-contaminated sediments [PDF]
Frontiers in Microbiology, 2012 Though iron- and sulfate-reducing bacteria are well known for mediating uranium(VI) reduction in contaminated subsurface environments, quantifying the in situ activity of the microbial groups responsible remains a challenge.
Denise M Akob +7 more
doaj +3 more sources
Sulfate-reducing bacteria of the human intestine. I. Dissimilatory sulfate reduction
Біологічні студії, 2012 Modern literature data concerning sulfate-reducing bacteria of human intestine are summarized. The characterictics and mechanisms of dissimilatory sulfate reduction by these bacteria are described.
I. V. Kushkevych
doaj +3 more sources
Sulfate-Reducing Bacteria in Patients Undergoing Fixed Orthodontic Treatment [PDF]
International Dental Journal, 2023 Objectives: The oral microbiological environment may be implicated in the corrosion of orthodontic metals. This study aimed to examine the prevalence of sulfate-reducing bacteria (SRB) in orthodontic patients undergoing fixed appliance treatment. Methods:
Umarevathi Gopalakrishnan +13 more
doaj +2 more sources
Journal of Advanced Research, 2021 Background: Hydrogen sulfide is the final product of sulfate-reducing bacteria metabolism. Its high concentration in the gut can affect adversely bowel environment and intestinal microbiota by toxicity and pH lowering.
Dani Dordević +3 more
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Sulfate‐reducing bacteria [PDF]
Critical Reviews in Environmental Science and Technology, 1996 Abstract The corrosion of sewers and the control of odor are the major operational and maintenance problems in wastewater collection systems. The generation of hydrogen sulfide and subsequent sulfuric acid results from microbially mediated reactions, by sulfate‐reducing bacteria (SBR) and sulfide‐oxidizing bacteria.
Oliver J. Hao +3 more
openaire +2 more sources