Shewanella oneidensis
Interplay between the Hsp90 Chaperone and the HslVU Protease To Regulate the Level of an Essential Protein in Shewanella oneidensis
... bacterium Shewanella oneidensis as a model or- ganism, we demonstrate interplay between two proteins with antagonist activities, the Hsp90 chaperone and the HslVU protease, to finely regulate the level of an ...
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Tactic Response of Shewanella oneidensis MR 1 toward Insoluble Electron Acceptors
... E xoelectrogens, such as Shewanella oneidensis MR-1, are a group of microbes able to transfer respiratory electrons to extracellular and insoluble electron acceptors. They have been employed in the ...
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Electron Transfer of Shewanella oneidensis MR 1 at Clay Modified ITO Electrode
... The electrode material is an important aspect for the efficiency and costs in the microbial fuel cells (MFCs). Enhancing of current production and bacte- ria attachment to the electrode are essential goals for developing ...
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Photoreduction of Shewanella oneidensis Extracellular Cytochromes by Organic Chromophores and Dye-Sensitized TiO₂.
... In Shewanella oneidensis MR-1 (MR-1), trans- outer-membrane electron transfer is performed by the extra- cellular cytochromes MtrC and OmcA acting together with the outer-membrane-spanning porin·cytochrome ...
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Engineering Shewanella oneidensis enables xylose-fed microbial fuel cell
... in Shewanella oneidensis ...S. oneidensis, a Biobrick compatible expression vector pYYDT was adopted, which was previously constructed in our ...S. oneidensis MR-1 to enable the direct ...
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Synthetic and Evolutionary Construction of a Chlorate Reducing Shewanella oneidensis MR 1
... CRI. Shewanella oneidensis MR-1 con- taining a series of plasmids with incrementally larger sections of the CRI from Shewanella algaeACDC were tested for growth on chlo- ...of Shewanella algae ...
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Turn on the Mtr pathway genes under pLacI promoter in Shewanella oneidensis MR-1
... onies between medium with and without resistance was around 75% for MtrC, 62% for MtrCAB, 1% for MtrA, and GFP in 90 generations (Fig. 5). The results indi- cated that the plasmid exist stably in the host cells. The ori ...
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Impedance Analysis of Geobacter sulfurreducens PCA, Shewanella oneidensis MR-1, and their Coculture in Bioeletrochemical Systems
... The two famous exoelectrogens, G. sulfurreducens PCA and S. oneidensis MR-1, have been studied intensively to elucidate the bioanode process. Both strains have very different electrochemical physiologies. ...
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Metal Ions Impact on Shewanella Oneidensis MR 1 Adhesion to ITO Electrode and the Enhancement of Current Output
... S. oneidensis MR-1. S. oneidensis MR-1 is a gram-negative cell that contains three layers: the cytoplasmic membrane (CM) or inner membrane, the peptidoglycan layer which is external to the cytoplasmic ...
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The luxS mutation causes loosely bound biofilms in Shewanella oneidensis
... Three metabolic enzymes, namely cysteine synthase, malate dehydrogenase and transketolase, were slightly upregulated. These proteins might have been upregu- lated in response to the disrupted methyl cycle in the luxS ...
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Phenotypic Characterisation of Shewanella oneidensis MR 1 Exposed to X Radiation
... The region from 860 to 980 cm -1 was highlighted when the loadings for PCs, extracted dur- ing PCA and PLS analysis of all dose treatments, were plotted against IR wavenumber, and also from PCA applied to 12 Gy and 95 Gy ...
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Understanding and engineering electrochemically active bacteria for sustainable biotechnology
... Shewanella oneidensis MR-1 is a facultative anaerobe belonging to the Gammaproteobacteria (Venkateswaran et al. 1999) and is one of the most extensively studied EAB due to its annotated genome sequence ...
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Exploring Bacterial Nanowires: From Properties to Functions and Implications
... as Shewanella [2, 3], Geobacter [3, 4], Pelobacter [5], Geovibrio [6], Ferrimonas [7], Desulfuromusa [8], and Desulfuromonas ...as Shewanella oneidensis MR-1 and Geobacter sulfurreducens, it has been ...
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Influence of substrate on electricity generation of Shewanella loihica PV-4 in microbial fuel cells
... 31. Gorby YA, Yanina S, McLean JS, Rosso KM, Moyles D, Dohnalkova A, Beveridge TJ, Chang IS, Kim BH, Kim KS, Culley DE, Reed SB, Romine MF, Saffarini DA, Hill EA, Shi L, Elias DA, Kennedy DW, Pinchuk G, Watanabe K, Ishii ...
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The chemical in plug bacterial chemotaxis assay is prone to false positive responses
... [4,5], Shewanella oneidensis [6], Halobacterium sali- narum [7], Geobacter metallireducens [8], and Flavimo- nas oryzihabitans ...and Shewanella oneidensis, we found that non- motile and ...
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Electrochemical inhibition biosensor array for rapid detection of water pollutions based on bacteria immobilized on screen printed gold electrodes
... D., Dohnalkova, A., Beveridge‡, T. J., Chang, I. S., Kim, B. H., Kim, K. S., Culley, D. E., Reed, S. B., Romine, M. F., Saffarini, D A., Hill, E. A., Shi, L., Elias, D. A., Kennedy, D. W., Pinchuk, G., Watanabe, K., ...
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Cultural optimization and metal effects of Shewanella xiamenensis BC01 growth and swarming motility
... Inhibition of microbes by heavy metals has been reported earlier. Enterobacter cloacae was completely inhibited by low concentrations of Hg 2+ (1 μM), Cu 2+ (390 μM), Mn 2+ (480 μM), and Zn 2+ (0.3 μM) [27]. Wang et al . ...
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Influence of riboflavin on the reduction of radionuclides by Shewanella oneidenis MR-1
... Shewanella oneidensis MR-1 was obtained from University of Manchester Geomicrobiolgy group culture collection and the Shewanella oneidensis targeted in-frame deletion mutant ( Δ gspD) was ...
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Genomic Variations Underlying Speciation and Niche Specialization of Shewanella baltica
... from the reference strains. The overall S. baltica strain collection is expected to encompass greater genomic diversity, which whole-genome sequencing would reveal. Bacterial species distinction may be improved by ...
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Theoretical exploration of optimal metabolic flux distributions for extracellular electron transfer by Shewanella oneidensisMR-1
... S. oneidensis can still reduce a remote elec- tron acceptor by producing flavins into the surrounding medium to serve as extracellular electron shuttles ...
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