a type II cytochrome c3 from Desulfovibrio vulgaris Hildenborough
A new tetraheme cytochrome c3 was isolated from the membranes of Desulfovibrio vulgaris Hildenborough (DvH). This cytochrome has a molecular mass of 13.4 kDa and a pI of 5.5 and contains four heme c groups with apparent reduction potentials of -170 mV ...
Xavier, A V +5 more
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International audienceThioredoxins are ubiquitous key antioxidant enzymes which play an essential role in cell defense against oxidative stress. They maintain the redox homeostasis owing to the regulation of thiol-disulfide exchange. In the present paper,
Guerlesquin, Françoise +9 more
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A periplasmic and extracellular c-type cytochrome of Geobacter sulfurreducens acts as a ferric iron reductase and as an electron carrier to other acceptors or to partner bacteria [PDF]
An extracellular electron carrier excreted into the growth medium by cells of Geobacter sulfurreducens was identified as a c-type cytochrome. The cytochrome was found to be distributed in about equal amounts in the membrane fraction, the periplasmic ...
Schink, B. +5 more
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Recent developments in shotgun proteomics have enabled high-throughput studies of a variety of microorganisms at a proteome level and provide experimental validation for predicted open reading frames in the corresponding genome.
Aindrila Mukhopadhyay (162480) +4 more
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Global transcriptional, physiological and metabolite analyses of Desulfovibrio vulgaris Hildenborough responses to salt adaptation [PDF]
The response of Desulfovibrio vulgaris Hildenborough to salt adaptation (long-term NaCl exposure) was examined by physiological, global transcriptional, and metabolite analyses. The growth of D.
Huang, Katherine +17 more
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Response of Desulfovibrio vulgaris to Alkaline Stress [PDF]
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 ...
Stolyar, S.
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The Development of an In-frame Deletion System in Desulfovibrio vulgaris Hildenborough
In recent years, genetic manipulation of the sulfate-reducing bacterium Desulfovibrio vulgaris Hildenborough has seen enormous progress; however, the current method of deletion construction via marker exchange mutagenesis does not allow for easy selection of multiple sequential gene deletions because of the low number of selectable markers now ...
Keller, Kimberly L. +2 more
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Growth Inhibition of Desulfovibrio vulgaris Hildenborough on Pyruvate Fermentation
D. vulgaris, a sulfate reducing bacterium, is known to grow well on lactate or pyruvate using sulfate as the electron acceptor anaerobically (5 to 7 hours generation time). D. vulgaris can also ferment pyruvate without any electron acceptor. Although all added pyruvate (60 mM) is consumed, growth of D.
Yen, Huei-Che Bill +4 more
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Effects of deletion of genes encoding Fe-only hydrogenase of Desulfovibrio vulgaris Hildenborough on hydrogen and lactate metabolism [PDF]
The physiological properties of a hyd mutant of Desulfovibrio vulgaris Hildenborough, lacking periplasmic Fe-only hydrogenase, have been compared with those of the wild-type strain. Fe-only hydrogenase is the main hydrogenase of D. vulgaris Hildenborough,
Dolla, A. +7 more
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Post-Translational Modifications of Desulfovibrio vulgaris Hildenborough Sulfate Reduction Pathway Proteins [PDF]
Recent developments in shotgun proteomics have enabled high-throughput studies of a variety of microorganisms at a proteome level and provide experimental validation for predicted open reading frames in the corresponding genome.
Singh, A. K. +4 more
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