Results 71 to 80 of about 139,239 (224)

Fructose catabolism and its metabolic effects: Exploring host–microbiota interactions and the impact of ethnicity

The Journal of Physiology, EarlyView.
Abstract figure legend This graphical abstract is a schematic representation highlighting the interactions between dietary fructose, gut microbiota and ethnicity in shaping metabolic health. Abstract Important health disparities are observed in the prevalence of obesity and associated non‐communicable diseases (NCDs), including type 2 diabetes (T2D ...
Florine H.M. Westerbeke, Melany Rios‐Morales, Ilias Attaye, Max Nieuwdorp   +3 more
wiley   +1 more source

Characterization of a trithionate reductase system from Desulfovibrio vulgaris [PDF]

Journal of Bacteriology, 1985
A trithionate reductase system was isolated and purified from extracts of Desulfovibrio vulgaris. This system reduced trithionate to thiosulfate and consisted of two proteins. One was bisulfite reductase, an enzyme that reduces bisulfite to trithionate, and the second component was designated TR-1.
Jae-Ho Kim, J. M. Akagi
openaire   +2 more sources

Habermann and Pommer (1991) Revisited: Decoding the Mechanism of a Sulfide Storing Microbial Fuel Cell Anode

ChemElectroChem, Volume 12, Issue 13, July 3, 2025.
This abiotic study elucidates the chemical and electrochemical anode processes within an unconventional, sulfide storing microbial fuel cell, as proposed by Habermann and Pommer in 1991. It analyzes the role of cobalt oxide species in the sulfide storage and oxidation, serving as a foundation of a future utilization of this microbial fuel cell concept.
Erik Lindemann, Inês Didier, Uwe Schröder   +2 more
wiley   +1 more source

Microbiologically influenced corrosion in aluminium alloys and premier techniques for comprehensive identification and characterization across diverse metal types

Journal of Chemical Technology &Biotechnology, Volume 100, Issue 6, Page 1143-1158, June 2025.
Abstract Microbiologically influenced corrosion (MIC) is acknowledged as a significant type of corrosion due to its extensive impact on metal/alloy surfaces. As MIC accounts for 20% of all corrosion instances, it is a critical factor causing service failure of engineering materials such as steel and aluminium alloy.
Brinda, M S Divyashree, Suma A Rao, Padmalatha Rao, Lavanya Mulky   +4 more
wiley   +1 more source

Expanded Diversity of Microbial Groups Capable of Anaerobic Pyrite Reduction and Assimilation of Dissolution Products

Environmental Microbiology, Volume 27, Issue 6, June 2025.
Expanded diversity of microbial groups capable of anaerobic pyrite reduction. Devon Payne and Eric Boyd. Different microbial guilds were tested for their ability to reductively dissolve pyrite and mobilize iron and sulfur to support growth. Metabolic guilds capable of pyrite reduction were determined (top) and mechanisms of extracellular electron ...
Eric S. Boyd, Devon Payne
wiley   +1 more source

Experimental, quantum chemical and molecular dynamic simulations studies on the corrosion inhibition of mild steel by some carbazole derivatives

Scientific Reports, 2017
Five selected carbazole derivatives, namely carbazole, 3,6-dibromocarbazole, 2-hydroxycarbazole, 1,2,3,4-tetrahydrocarbazole and 9-(2-ethylhexyl)carbazole-3,6-dicarboxaldehyde were investigated for their inhibitive effects on Desulfovibrio vulgaris (D ...
Henry U. Nwankwo, Lukman O. Olasunkanmi, Eno E. Ebenso   +2 more
doaj   +1 more source

The Study of Microbial Physiology Under Microoxic Conditions Is Critical but Neglected

Environmental Microbiology Reports, Volume 17, Issue 3, June 2025.
Microbial physiology is mainly studied under aerobic or anaerobic/anoxic conditions, neglecting microbial behaviours in diverse microoxic conditions. The current article revisits the definition of microoxia in light of recent developments in oxygen‐sensing technology and emphasises the need to understand microbial physiology and growth behaviours of ...
Om Prakash, Ashvini Chauhan, Stefan J. Green   +2 more
wiley   +1 more source

Anaerobic Transformation and Detoxification of Sulfamethoxazole by Sulfate-Reducing Enrichments and Desulfovibrio vulgaris.

Environmental Science and Technology, 2020
Sulfamethoxazole (SMX) is a veterinary antibiotic that is not efficiently removed from wastewater by routine treatment and therefore can be detected widely in the environment.
Weiying Ouyang, Jan Birkigt, H. Richnow, L. Adrian   +3 more
semanticscholar   +1 more source

A rubrerythrin operon and nigerythrin gene in Desulfovibrio vulgaris (Hildenborough) [PDF]

Journal of Bacteriology, 1997
Rubrerythrin is a nonheme iron protein of unknown function isolated from Desulfovibrio vulgaris (Hildenborough). We have sequenced a 3.3-kbp Sal1 fragment of D. vulgaris chromosomal DNA containing the rubrerythrin gene, rbr, identified additional open reading frames (ORFs) adjacent to rbr, and shown that these ORFs are part of a transcriptional unit ...
Donald M. Kurtz, Neeta V. Shenvi, Anne O. Summers, Ram P. Garg, H. L. Lumppio   +4 more
openaire   +3 more sources

Stabilization of the catalytically active structure of a molybdenum‐dependent formate dehydrogenase depends on a highly conserved lysine residue

The FEBS Journal, Volume 292, Issue 12, Page 3165-3179, June 2025.
Molybdenum‐dependent formate dehydrogenases (Mo‐FDHs) contain a strictly conserved lysine residue (K44) in the vicinity of an electron‐transferring [4Fe‐4S] cluster and a catalytically active molybdenum atom coordinated by two molybdopterins (MPT‐1 and MPT‐2).
Feilong Li, Michael Lienemann
wiley   +1 more source