NADH dehydrogenases drive inward electron transfer in Shewanella oneidensis MR‐1

NM Tefft, K Ford, MA TerAvest - Microbial Biotechnology, 2023 - Wiley Online Library
Shewanella oneidensis MR‐1 is a promising chassis organism for microbial
electrosynthesis because it has a well‐defined biochemical pathway (the Mtr pathway) that …

The electron transport chain of Shewanella oneidensis MR-1 can operate bidirectionally to enable microbial electrosynthesis

KC Ford, MA TerAvest - Applied and Environmental Microbiology, 2024 - Am Soc Microbiol
Extracellular electron transfer is a process by which bacterial cells can exchange electrons
with a redox-active material located outside of the cell. In Shewanella oneidensis, this …

[HTML][HTML] NADH dehydrogenases Nuo and Nqr1 contribute to extracellular electron transfer by Shewanella oneidensis MR-1 in bioelectrochemical systems

CS Madsen, MA TerAvest - Scientific Reports, 2019 - nature.com
Shewanella oneidensis MR-1 is quickly becoming a synthetic biology workhorse for
bioelectrochemical technologies due to a high level of understanding of its interaction with …

Reversing an extracellular electron transfer pathway for electrode-driven acetoin reduction

NM Tefft, MA TerAvest - ACS synthetic biology, 2019 - ACS Publications
Microbial electrosynthesis is an emerging technology with the potential to simultaneously
store renewably generated energy, fix carbon dioxide, and produce high-value organic …

[HTML][HTML] Modular engineering to increase intracellular NAD(H/+) promotes rate of extracellular electron transfer of Shewanella oneidensis

F Li, YX Li, YX Cao, L Wang, CG Liu, L Shi… - Nature …, 2018 - nature.com
The slow rate of extracellular electron transfer (EET) of electroactive microorganisms
remains a primary bottleneck that restricts the practical applications of bioelectrochemical …

Metabolic regulation of Shewanella oneidensis for microbial electrosynthesis: From extracellular to intracellular

Y Li, Q Luo, J Su, G Dong, M Cao, Y Wang - Metabolic Engineering, 2023 - Elsevier
Abstract Shewanella oneidensis MR-1 (S. oneidensis MR-1) has been shown to benefit from
microbial electrosynthesis (MES) due to its exceptional electron transfer efficiency. In this …

Tracking Electron Uptake from a Cathode into Shewanella Cells: Implications for Energy Acquisition from Solid-Substrate Electron Donors

AR Rowe, P Rajeev, A Jain, S Pirbadian, A Okamoto… - MBio, 2018 - Am Soc Microbiol
While typically investigated as a microorganism capable of extracellular electron transfer to
minerals or anodes, Shewanella oneidensis MR-1 can also facilitate electron flow from a …

[HTML][HTML] Towards Electrosynthesis in Shewanella: Energetics of Reversing the Mtr Pathway for Reductive Metabolism

DE Ross, JM Flynn, DB Baron, JA Gralnick, DR Bond - PloS one, 2011 - journals.plos.org
Bioelectrochemical systems rely on microorganisms to link complex oxidation/reduction
reactions to electrodes. For example, in Shewanella oneidensis strain MR-1, an electron …

Modular Engineering Intracellular NADH Regeneration Boosts Extracellular Electron Transfer of Shewanella oneidensis MR-1

F Li, Y Li, L Sun, X Chen, X An, C Yin, Y Cao… - ACS synthetic …, 2018 - ACS Publications
Efficient extracellular electron transfer (EET) of exoelectrogens is essentially for practical
applications of versatile bioelectrochemical systems. Intracellular electrons flow from NADH …

Shewanella oneidensis MR-1 as a bacterial platform for electro-biotechnology

S Ikeda, Y Takamatsu, M Tsuchiya, K Suga… - Essays in …, 2021 - portlandpress.com
The genus Shewanella comprises over 70 species of heterotrophic bacteria with versatile
respiratory capacities. Some of these bacteria are known to be pathogens of fishes and …