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Large-Scale, Continuous-Flow Production of Stressed Biomass (Desulfovibrio vulgaris Hildenborough)
, 2010 Jil T. Geller +5 more
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Bioelectrochemistry, 2022
Desulfovibrio vulgaris biofilm was pre-grown on Ti coupons for 7 d and then the biofilm covered coupons were incubated again with fresh culture media with 10 % (reduced) and 100 % (normal) carbon source levels, respectively. After the pre-growth, sessile
T. Unsal +8 more
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Desulfovibrio vulgaris biofilm was pre-grown on Ti coupons for 7 d and then the biofilm covered coupons were incubated again with fresh culture media with 10 % (reduced) and 100 % (normal) carbon source levels, respectively. After the pre-growth, sessile
T. Unsal +8 more
semanticscholar +1 more source
Reduction of uranium by cytochrome c3 of Desulfovibrio vulgaris
Applied and Environmental Microbiology, 1993The mechanism for U(VI) reduction by Desulfovibrio vulgaris (Hildenborough) was investigated. The H2-dependent U(VI) reductase activity in the soluble fraction of the cells was lost when the soluble fraction was passed over a cationic exchange column which extracted cytochrome c3.
Lovley, Derek +3 more
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Guanylcobamide and hypoxanthylcobamide-Corrinoids formed by Desulfovibrio vulgaris
Archives of Microbiology, 1994The corrinoids synthesized by the sulfate-reducing bacterium Desulfovibrio vulgaris were analyzed. The compounds found were guanylcobamide and hypoxanthylcobamide; structures were determined by mass spectrometry, 1H-NMR, and ultraviolet/visible spectroscopy. D.
Paul Renz +4 more
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Generation of a proton gradient in Desulfovibrio vulgaris
Archives of Microbiology, 1991Washed cells of Desulfovibrio vulgaris strain Marburg oxidized H2, formate, lactate or pyruvate with sulfate, sulfite, trithionate, thiosulfate or oxygen as electron acceptor. CuCl2 as an inhibitor of periplasmic hydrogenase inhibited H2 and formate oxidation with sulfur compounds, and lactate oxidation in H2-grown, but not in lactate-grown cells.
Heribert Cypionka, Robert M. Fitz
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Physicochemical properties of flavodoxin from Desulfovibrio vulgaris
Biochimica et Biophysica Acta (BBA) - Bioenergetics, 1975Reductive titration curves of flavodoxin from Desulfovibrio vulgaris displayed two one-electron steps. The redox potential E-2 for the couple oxidized flavodoxin/flavodoxin semiquinone was determined by direct titration with dithionite. E-2 was -149 plus or minus 3 mV (pH 7.78, 25 degrees C).
Michel Dubourdieu +2 more
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Octomeric pyruvate-ferredoxin oxidoreductase from Desulfovibrio vulgaris [PDF]
Journal of Structural Biology, 2007 Pyruvate-ferredoxin oxidoreductatse (PFOR) carries out the central step in oxidative decarboxylation of pyruvate to acetyl-CoA. We have purified this enzyme from Desulfovibrio vulgaris Hildenborough (DvH) as part of a systematic characterization of as many multiprotein complexes as possible for this organism, and the three-dimensional structure of this
H. Ewa Witkowska +8 more
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Toxic effects of dissolved heavy metals on Desulfovibrio vulgaris and Desulfovibrio sp. strains
Journal of Hazardous Materials, 2006Biological treatment of metal-containing wastewaters with sulphate-reducing bacteria (SRB) is an attractive technique for the bioremediation of this kind of medium. In order to design a suitable engineering process to address this environmental problem, it is crucial to understand the inhibitory effect of dissolved heavy metals on these bacteria. Batch
Gema Cabrera +4 more
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D-Lactate Dehydrogenase of Desulfovibrio vulgaris1
The Journal of Biochemistry, 1981D-Lactate dehydrogenase, the starting enzyme for carbon and energy metabolism in dissimilatory sulfate-reducing bacteria, has been purified 36-fold from the soluble fraction of the sonicate of Desulfovibrio vulgaris, Miyazaki. The enzyme is specific for D-lactate (Km = 0.8 mM) and DL-2-hydroxybutyrate (probably its D-isomer) as the electron donor ...
Keiko Arihara +2 more
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