Results 141 to 150 of about 4,850,159 (179)

Isolation and genomics of ten novel Shewanella species from mangrove wetland

International Journal of Systematic and Evolutionary Microbiology, 2023
Mangrove bacteria largely compose the microbial community of the coastal ecosystem and are directly associated with nutrient cycling. In the present study, 12 Gram-negative and motile strains were isolated from a mangrove wetland in Zhangzhou, China ...
Martin Herzberg, Manik Prabhu Narsing Rao, Christopher Rensing   +2 more
exaly   +4 more sources

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.
Kai-Li Wang, Di Min, Guan-Lin Chen, Dong-Feng Liu, Hanwen Yu   +4 more
semanticscholar   +3 more sources

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, Yoshihiro Sambongi, Sambongi Yoshihiro   +2 more
exaly   +4 more sources

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 ...
Mijin Jeong, Yu-mi Kim, Y. Roh
semanticscholar   +3 more sources

On-going applications of Shewanella species in microbial electrochemical system for bioenergy, bioremediation and biosensing

World Journal of Microbiology and Biotechnology, 2018
Microbial electrochemical system (MES) has attracted ever-growing interest as a promising platform for renewable energy conversion and bioelectrochemical remediation. Shewanella species, the dissimilatory metal reduction model bacteria with versatile extracellular electron transfer (EET) strategies, are the well-received microorganisms in diverse MES ...
Long Zou, Yun-hong Huang, Zhong-er Long, Yan Qiao   +3 more
semanticscholar   +3 more sources

Smectite Reduction by Shewanella Species as Facilitated by Cystine and Cysteine

Geomicrobiology Journal, 2014
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
semanticscholar   +4 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.
Jieping Wang, Wen-Jun Li, Manik Prabhu Narsing Rao   +2 more
exaly   +3 more sources

Identification and analysis of a highly conserved chemotaxis gene cluster in Shewanella species. [PDF]

FEMS Microbiology Letters, 2007
A conserved cluster of chemotaxis genes was identified from the genome sequences of fifteen Shewanella species. An in-frame deletion of the cheA-3 gene, which is located in this cluster, was created in S. oneidensis MR-1 and the gene shown to be essential for chemotactic responses to anaerobic electron acceptors.
Jun Li, M. Romine, M. Ward
semanticscholar   +3 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.
I. Nouioui, Vahideh Tarhriz, H. Kim, S. Montazersaheb, M. Hejazi, C. Jeon, H. Klenk, M. Hejazi   +7 more
semanticscholar   +4 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
semanticscholar   +3 more sources