Results 31 to 40 of about 9,785 (234)

Thiosulfate Reductase of Desulfovibrio vulgaris [PDF]

Journal of Bacteriology, 1971
The thiosulfate reductase of Desulfovibrio vulgaris has been purified and some of its properties have been determined. Only one protein component was detected when the purified enzyme was subjected to polyacrylamide gel electrophoresis at p H values of 8.9, 8.0, and 7.6. In the presence of H
R H, Haschke, L L, Campbell
openaire   +2 more sources

Response of Desulfovibrio vulgaris to Alkaline Stress [PDF]

Journal of Bacteriology, 2007
ABSTRACT The response of exponentially growing Desulfovibrio vulgaris Hildenborough to pH 10 stress was studied using oligonucleotide microarrays and a study set of mutants with genes suggested by microarray data to be involved in the alkaline stress response deleted. The data showed that the response of
Sergey, Stolyar, Qiang, He, Marcin P, Joachimiak, Zhili, He, Zamin Koo, Yang, Sharon E, Borglin, Dominique C, Joyner, Katherine, Huang, Eric, Alm, Terry C, Hazen, Jizhong, Zhou, Judy D, Wall, Adam P, Arkin, David A, Stahl   +13 more
openaire   +3 more sources

Linking NrfD/PsrC-like architecture to energy conservation: Functional residues in the quinone reactive QrcABCD complex of sulfate-reducing bacteria. [PDF]

Protein Sci
Abstract The QrcABCD quinone reductase complex is an electrogenic complex present in sulfate‐reducing bacteria of the Desulfobacterota phylum. It operates as a cytochrome c3:menaquinone oxidoreductase involved in electron transfer from periplasmic hydrogen or formate oxidation to the menaquinone (MK) pool.
Manteigas G, Catarino T, Vicente JB, Duarte AG, Pereira IAC.   +4 more
europepmc   +2 more sources

Probing the Structure of [NiFeSe] Hydrogenase with QM/MM Computations [PDF]

, 2020
The geometry and vibrational behavior of selenocysteine [NiFeSe] hydrogenase isolated from Desulfovibrio vulgaris Hildenborough have been investigated using a hybrid quantum mechanical (QM)/ molecular mechanical (MM) approach. Structural models have been
Elghobashi-Meinhardt, Nadia Said, Moubarak, Samah, Mroginski, Maria Andrea, Tombolelli, Daria   +3 more
core   +1 more source

Enhancement of exogenous riboflavin on microbiologically influenced corrosion of nickel by electroactive Desulfovibrio vulgaris biofilm

npj Materials Degradation, 2023
Riboflavin, a soluble redox mediator for electron transfer, is involved in various redox processes in biogeochemical systems. This work gives some insights into the MIC mechanism of pure nickel (Ni) caused by Desulfovibrio vulgaris.
Yanan Pu, Yuan Tian, Su Hou, Wenwen Dou, Shougang Chen   +4 more
doaj   +1 more source

Thermodynamic modelling of synthetic communities predicts minimum free energy requirements for sulfate reduction and methanogenesis [PDF]

, 2020
Microbial communities are complex dynamical systems harbouring many species interacting together to implement higher-level functions. Among these higher-level functions, conversion of organic matter into simpler building blocks by microbial communities ...
Chen, Jing, Delattre, Hadrien, Soyer, Orkun S., Wade, Matthew J.   +3 more
core   +1 more source

Structural basis for assembly of non-canonical small subunits into type I-C Cascade

Nature Communications, 2020
Type I-C Cascade (the CRISPR-associated complex for antiviral defense) is a minimal system, comprising only three unique Cas proteins. Cryo-EM structure of the Desulfovibrio vulgaris type I-C Cascade reveals the molecular mechanisms that underlie RNA ...
Roisin E. O’Brien, Inês C. Santos, Daniel Wrapp, Jack P. K. Bravo, Evan A. Schwartz, Jennifer S. Brodbelt, David W. Taylor   +6 more
doaj   +1 more source

Transcriptomic and proteomic analyses of Desulfovibrio vulgaris biofilms: carbon and energy flow contribute to the distinct biofilm growth state. [PDF]

, 2012
BackgroundDesulfovibrio vulgaris Hildenborough is a sulfate-reducing bacterium (SRB) that is intensively studied in the context of metal corrosion and heavy-metal bioremediation, and SRB populations are commonly observed in pipe and subsurface ...
Arkin, Adam P, Clark, Melinda E, Fields, Matthew W, He, Zhili, Joachimiak, Marcin P, Keasling, Jay D, Mukhopadhyay, Aindrila, Redding, Alyssa M, Zhou, Jizhong Z   +8 more
core   +3 more sources

Homology of Ribosomal Ribonucleic Acid of Desulfovibrio Species with Desulfovibrio vulgaris [PDF]

Journal of Bacteriology, 1971
Three species of Desulfovibrio were found to have a high degree of ribosomal ribonucleic acid homology with Desulfovibrio vulgaris. Desulfotomaculum nigrificans , which is also a sulfate-reducing anaerobe, had only 38% ribosomal ribonucleic acid homology with D. vulgaris
B, Pace, L L, Campbell
openaire   +2 more sources

Functional responses of methanogenic archaea to syntrophic growth. [PDF]

, 2012
Methanococcus maripaludis grown syntrophically with Desulfovibrio vulgaris was compared with M. maripaludis monocultures grown under hydrogen limitation using transcriptional, proteomic and metabolite analyses.
Arkin, Adam P, Baidoo, Edward E, He, Zhili, Hendrickson, Erik L, Joachimiak, Marcin P, Keasling, Jay D, Leigh, John A, Mukhopadhyay, Aindrila, Rajeev, Lara, Redding-Johanson, Alyssa M, Stahl, David A, Stolyar, Sergey, Walker, Christopher B, Zhou, Jizhong   +13 more
core   +2 more sources