Results 181 to 190 of about 24,515 (203)
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Correlation between the optimal growth pressures of four Shewanella species and the stabilities of their cytochromes c 5

Extremophiles, 2014
Shewanella species live widely in deep-sea and shallow-water areas, and thus grow piezophilically and piezosensitively. Piezophilic and psychrophilic Shewanella benthica cytochrome c 5 (SB cytc 5) was the most stable against guanidine hydrochloride (GdnHCl) and thermal denaturation, followed by less piezophilic but still psychrophilic Shewanella ...
Satoshi Wakai
exaly   +3 more sources

Studies of Iron‐Uptake Mechanisms in Two Bacterial Species of the Shewanella Genus Adapted to Middle‐Range (Shewanella putrefaciens) or Antarctic (Shewanella gelidimarina) Temperatures

Chemistry & Biodiversity, 2008
AbstractIron(III)‐uptake mechanisms in bacteria indigenous to the Antarctic, which is the most Fe‐deficient continent on Earth, have not been extensively studied. The cold‐adapted, Antarctic bacterium, Shewanella gelidimarina, does not produce detectable levels of the siderophore, putrebactin, in the supernatant of FeIII‐deprived cultures.
Amalie A H, Pakchung   +2 more
openaire   +2 more sources

Lipid Composition of Novel Shewanella Species Isolated from Far Eastern Seas

Microbiology, 2005
A comparative study of the lipid composition of 26 strains (including type strains) of marine Gammaproteobacteria belonging to the genera Shewanella, Alteromonas, Pseudoalteromonas, Marinobacterium, Microbulbifer, and Marinobacter was carried out. The bacteria exhibited genus-specific profiles of ubiquinones, phospholipids, and fatty acids, which can ...
Frolova, G. M.   +6 more
openaire   +3 more sources

Enhanced biotransformation of nitrobenzene by the synergies of Shewanella species and mediator-functionalized polyurethane foam

Journal of Hazardous Materials, 2013
The performance and mechanism of anaerobic treatment of nitrobenzene using the combination of Shewanella species and anthraquinone-2-sulfonate-modified polyurethane foam (Shewanella/AQS-PUF) were investigated. The results showed that Shewanella/AQS-PUF significantly accelerated nitrobenzene bio-reduction (95.6%) and aniline formation (94.3%) with ...
Jing, Wang   +5 more
openaire   +2 more sources

Dual-species biofilms formation of Vibrio parahaemolyticus and Shewanella putrefaciens and their tolerance to photodynamic inactivation

Food Control, 2021
Abstract Bacteria frequently coexist in complex mixed-species biofilms, and the interspecies interactions highly determine their structure and sensitivity to external stress. Using a dual-species biofilms formed by the pathogen V. parahaemolyticus and spoilage S.
Lijun Tan   +8 more
openaire   +1 more source

Smectite Reduction byShewanellaSpecies as Facilitated by Cystine and Cysteine

Geomicrobiology Journal, 2013
Exogenous electron transfer mediators employed by Fe(III)-reducing bacteria are believed to govern the kinetics and equilibrium of bioreduction of Fe(III) in solid phase. In contrast to a large number of studies on humic substances and analog anthraquinone-2,6-disulfonate (AQDS), our knowledge of other potential electron shuttles involved in Fe(III ...
Deng Liu   +3 more
openaire   +1 more source

High-throughput sequencing reveals the dominance of Shewanella species in the intestinal microbiota of barbour’s seahorses (Hippocampus barbouri)

Biologia, 2023
Dans cette étude, la classification taxonomique du microbiote intestinal des hippocampes de Barbour (Hippocampus barbouri) en bonne santé a été déterminée car il joue un rôle important dans la nutrition et l'immunité de l'hôte. L'ADN génomique a été extrait des échantillons de mucus intestinal de onze hippocampes de Barbour, qui ont été soumis à un ...
Rose Chinly Mae Huerte Ortega   +4 more
openaire   +1 more source

Biogenesis of Magnetite Nanoparticles Using Shewanella Species Isolated from Diverse Regions

Journal of Nanoscience and Nanotechnology, 2019
The objective of this study was to synthesize magnetite (Fe₃O₄) nanoparticles using diverse Shewanella species isolated from different environments. Magnetite formation experiments were performed with 11 species of Shewanella using akaganeite (β-FeOOH) as an electron acceptor and lactate (C₃H6O₃) as an electron donor under a N₂ atmosphere at room ...
Mijin, Jeong, Yumi, Kim, Yul, Roh
openaire   +2 more sources

Molecular analysis of the trimethylamine N -oxide (TMAO) reductase respiratory system from a Shewanella species

Journal of Molecular Biology, 1998
Trimethylamine N-oxide (TMAO) is an abundant compound of tissues of marine fish and invertebrates. During fish spoilage, certain marine bacteria can reduce TMAO to nauseous trimethylamine (TMA). One such bacterium has been isolated and identified as a new Shewanella species, and called Shewanella massilia. The anaerobic growth of S. massilia is greatly
J P, Dos Santos   +4 more
openaire   +2 more sources

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