Results 101 to 110 of about 393 (124)

Oxidation of Sb(III) by Shewanella species with the assistance of extracellular organic matter

Environmental Research, 2023
Antimony (Sb) is a toxic substance that poses a serious ecological threat when released into the environment. The species and redox state of Sb determine its environmental toxicity and fate. Understanding the redox transformations and biogeochemical cycling of Sb is crucial for analyzing and predicting its environmental behavior.
Kai-Li Wang, Di Min, Guan-Lin Chen, Dong-Feng Liu, Han-Qing Yu   +4 more
openaire   +2 more sources

Shewanella azerbaijanica sp. nov. a novel aquatic species with high bioremediation abilities

Archives of Microbiology, 2022
A novel Gram-negative, facultative anaerobic, rod-shaped, and non-motile bacterium with bio-degradation potential of polycyclic aromatic hydrocarbons (PAHs) and uranium bio-reduction, designated as RCRI7T, was isolated from Qurugöl Lake water near Tabriz city.
Imen Nouioui, Vahideh Tarhriz, Hyung Min Kim, Soheila Montazersaheb, Mohammad Amin Hejazi, Che Ok Jeon, Hans-Peter Klenk, Mohammad Saeid Hejazi   +7 more
openaire   +3 more sources

Stress response mechanisms and description of three novel species Shewanella avicenniae sp. nov., Shewanella sedimentimangrovi sp. nov. and Shewanella yunxiaonensis sp. nov., isolated from mangrove ecosystem

Antonie van Leeuwenhoek, 2021
Three Gram-staining negative, facultatively anaerobic, rod-shaped and motile strains, FJAT-51800T, FJAT-52962T and FJAT-54481T were isolated from the sediment samples of Zhangjiang Estuary Mangrove National Nature Reserve in Fujian Province, China. The 16S rRNA gene sequencing results indicated they could be novel members of the genus Shewanella.
Guo-Hong Liu, Qi Zhang, Manik Prabhu Narsing Rao, Shang Yang, Rong Tang, Huai Shi, Jie-Ping Wang, Guan-Min Huang, Bo Liu, Shun-Gui Zhou, Wen-Jun Li   +10 more
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A suite of asymmetric citrate siderophores isolated from a marine Shewanella species

Journal of Inorganic Biochemistry, 2019
Woodybactins A-D are a suite of new fatty acyl siderophores produced by the luminous marine bacterium Shewanella woodyi MS32. While this bacterium has a set of genes homologous to the biosynthetic gene cluster for aerobactin, aerobactin is not produced. The arrangement of these genes within the genome differs in S. woodyi MS32 when compared to E.
Jeffrey R, Carmichael, Hongjun, Zhou, Alison, Butler   +2 more
openaire   +2 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, Cho Z, Soe, Rachel, Codd   +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., Pavel, K., Shaparteeva, A. A., Nedashkovskaya, O. I., Gorshkova, N. M., Ivanova, E., Mikhailov, V. V.   +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, Hong, Lu, Yan, Zhou, Yang, Song, Guangfei, Liu, Yujie, Feng   +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, Huihui Li, Bowen Chen, Jiaming Huang, Yufeng Li, Huaming Zheng, Haiquan Liu, Yong Zhao, Jing Jing Wang   +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, Hailiang Dong, Linduo Zhao, Hongmei Wang   +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, Sharon Rose M. Tabugo, Joey Genevieve Martinez, Chinee S. Padasas, José Luís Balcázar   +4 more
openaire   +1 more source