Plugging in or Going Wireless: Strategies for Interspecies Electron Transfer [PDF]
Frontiers in Microbiology, 2014 Interspecies exchange of electrons enables a diversity of microbial communities to gain energy from reactions that no one microbe can catalyze. The first recognized strategies for interspecies electron transfer were those that relied on chemical ...
Pravin Malla Shrestha +2 more
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Mechanisms for Electron Uptake by Methanosarcina acetivorans during Direct Interspecies Electron Transfer [PDF]
mBio, 2021 The conversion of organic matter to methane plays an important role in the global carbon cycle and is an effective strategy for converting wastes to a useful biofuel.
Dawn E. Holmes +4 more
doaj +7 more sources
Syntrophic Growth via Quinone-Mediated Interspecies Electron Transfer [PDF]
Frontiers in Microbiology, 2015 The mechanisms by which microbial species exchange electrons are of interest because interspecies electron transfer can expand the metabolic capabilities of microbial communities.
Jessica A Smith +2 more
doaj +6 more sources
The Role of Exopolysaccharides in Direct Interspecies Electron Transfer [PDF]
Frontiers in Microbiology, 2022 Direct interspecies electron transfer (DIET) is an effective mechanism for microbial species to exchange electrons cooperatively during syntrophic metabolism. It is generally accepted that DIET is mainly mediated by electrically conductive pili and outer
Zheng Zhuang +3 more
doaj +4 more sources
Detrimental impact of the Geobacter metallireducens type VI secretion system on direct interspecies electron transfer [PDF]
Microbiology Spectrum, 2023 Direct interspecies electron transfer (DIET) is important in anaerobic communities of environmental and practical significance. Other than the need for close physical contact for electrical connections, the interactions of DIET partners are poorly ...
Jessica A. Smith +8 more
doaj +4 more sources
Promoting interspecies electron transfer with biochar. [PDF]
Sci Rep, 2014 Biochar, a charcoal-like product of the incomplete combustion of organic materials, is an increasingly popular soil amendment designed to improve soil fertility. We investigated the possibility that biochar could promote direct interspecies electron transfer (DIET) in a manner similar to that previously reported for granular activated carbon (GAC ...
Chen S +7 more
europepmc +8 more sources
Transcriptomic and genetic analysis of direct interspecies electron transfer. [PDF]
Appl Environ Microbiol, 2013 ABSTRACT The possibility that metatranscriptomic analysis could distinguish between direct interspecies electron transfer (DIET) and H 2 interspecies transfer (HIT) in anaerobic communities was investigated by comparing gene transcript abundance in cocultures in which Geobacter sulfurreducens
Shrestha PM +5 more
europepmc +5 more sources
A Review on the Interspecies Electron Transfer of Methane Production in Anaerobic Digestion System
Fermentation, 2023 Anaerobic methanogenesis plays an important role in the sustainable management of high concentration organic wastewater and bioenergy recovery. Interspecies electron transfer (IET) is a new type of mutualistic symbiosis that can accelerate microbial ...
Kai Su, Linxiao Li, Qin Wang, Rong Cao
doaj +4 more sources
Syntrophic anaerobic photosynthesis via direct interspecies electron transfer [PDF]
Nature Communications, 2017 Direct interspecies electron transfer has been shown in methane-producing communities, but it is unknown how widespread this mechanism is. Here, Haet al.
Phuc T. Ha +6 more
doaj +5 more sources
Direct Interspecies Electron Transfer Mediated by Graphene Oxide-Based Materials [PDF]
Frontiers in Microbiology, 2020 Conductive materials are known to promote direct interspecies electron transfer (DIET) by electrically bridging microbial cells. Previous studies have suggested that supplementation of graphene oxide (GO) based materials, including GO, and reduced GO ...
Kensuke Igarashi +3 more
doaj +5 more sources