Results 251 to 260 of about 43,057 (289)

Extracellular Electron Exchange Capabilities of Desulfovibrio ferrophilus and Desulfopila corrodens.

Environmental Science and Technology, 2021
Microbial extracellular electron transfer plays an important role in diverse biogeochemical cycles, metal corrosion, bioelectrochemical technologies, and anaerobic digestion.
Dandan Liang, Xinying Liu, T. Woodard, D. Holmes, Jessica A. Smith, Kelly P. Nevin, Yujie Feng, D. Lovley   +7 more
semanticscholar   +1 more source

Malate dismutation by Desulfovibrio

Archiv f�r Mikrobiologie, 1970
1. Nine strains of Desulfovibrio, representing 4 species, grew by dismutation of malate in “sulphate-free” medium; succinate, fumarate and acetate were end-products of growth. 2. Two strains of D. vulgaris could only grow in malate medium in presence of sulphate as terminal electron acceptor. 3.
J D, Miller, P M, Neumann, L, Elford, D S, Wakerley   +3 more
openaire   +2 more sources

Aerotaxis in Desulfovibrio

Environmental Microbiology, 1999
Aerotaxis of two sulphate‐reducing bacteria, the freshwater strain Desulfovibrio desulfuricans CSN (DSM 9104) and the marine strain Desulfovibrio oxyclinae N13 (DSM 11498), was studied using capillary microslides, microscopy and oxygen microsensors. The
Wieland, Andrea Karin Eschemann, Kühl, Michael, Cypionka, H.   +2 more
openaire   +3 more sources

Ethanol dissimilation in Desulfovibrio

Archives of Microbiology, 1988
During growth of ethanol plus sulfate Desulfovibrio gigas and three other Desulfovibrio strains tested contained high NAD-dependent alcohol dehydrogenase activities and dye-linked aldehyde dehydrogenase activities. In lactate-grown cells these activities were lower or absent. In D.
KREMER, DR, NIENHUISKUIPER, HE, HANSEN, TA   +2 more
openaire   +2 more sources

Bacteremia caused by Desulfovibrio fairfieldensis

Journal of Infection and Chemotherapy, 2008
Desulfovibrio species are anaerobic gram-negative, pleomorphic bacilli rarely causing infection in humans. In the present report, we describe a case of bacteremia caused by Desulfovibrio fairfieldensis. The patient, for whom biapenem was administered, rapidly improved without any sequelae.
Teruo, Urata, Mitsuru, Kikuchi, Taro, Hino, Yusuke, Yoda, Kiyoko, Tamai, Yoshiya, Kodaira, Shigemi, Hitomi   +6 more
openaire   +2 more sources

Isolation of Desulfovibrio spp. from human gut microbiota using a next‐generation sequencing directed culture method

Letters in Applied Microbiology, 2019
Desulfovibrio spp. is predominant member of sulphate‐reducing bacteria in human gut microbiota. Previous studies indicated that the isolation of Desulfovibrio strains from human faecal samples is very important to study the roles of human intestinal ...
Y-R Chen, Li Zhou, S. Fang, H. Long, J. Chen, G-X Zhang   +5 more
semanticscholar   +1 more source

Characterization of Recombinant Desulfovibrio gigas Ferredoxin

Biochemical and Biophysical Research Communications, 2001
Dg ferredoxin gene was cloned using the polymerase chain reaction (PCR), inserted into vector pT7-7, and overexpressed in Escherichia coli (E. coli) grown in aerobic media. The recombinant protein is a dimer and contains a [3Fe-4S] cluster per monomer. EPR and (1)H NMR data of recombinant and wild-type protein are compared.
Rodrigues, Pedro, Graça, Fernando, Macedo, Anjos L., Moura, Isabel, Moura, José J. G.   +4 more
openaire   +3 more sources

Toxic effects of dissolved heavy metals on Desulfovibrio vulgaris and Desulfovibrio sp. strains

Journal of Hazardous Materials, 2006
Biological 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
G, Cabrera, R, Pérez, J M, Gómez, A, Abalos, D, Cantero   +4 more
openaire   +2 more sources

Periplasmic oxygen reduction by Desulfovibrio species

Archives of Microbiology, 2001
Washed cells of Desulfovibrio vulgaris strain Marburg (DSM 2119) reduced oxygen to water with H(2) as electron donor at a mean rate of 253 nmol O(2) min(-1) (mg protein)(-1). After separating the periplasm from the cells, more than 60% of the cytochrome c activity and 90% of the oxygen-reducing activity were found in the periplasmic fraction.
A, Baumgarten, I, Redenius, J, Kranczoch, H, Cypionka   +3 more
openaire   +2 more sources

Serological characteristics within the genus Desulfovibrio

Antonie van Leeuwenhoek, 1980
Antisera were prepared against one strain each of Desulfovibrio desulfuricans, D. vulgaris and D. salexigens. The antisera were tested for cross reactivity against 36 heterologous Desulfovibrio strains by both agglutination titration and by double immunodiffusion percipitin plates.
H, Abdollahi, D B, Nedwell
openaire   +2 more sources