Results 21 to 30 of about 139,170 (271)

Extracellular Electron Transfer Transcends Microbe-Mineral Interactions [PDF]

Cell Host & Microbe, 2018
Extracellular electron transfer (EET) allows microbes to drive their metabolism through interactions with minerals or electrodes. In recent work, Light et al. (2018) discover a specialized EET pathway in Listeria monocytogenes with homologs in pathogens and gut commensals, suggesting that EET plays important roles in diverse environments.
Saunders, Scott H., Newman, Dianne K.
openaire   +4 more sources

Flavin Biosynthesis Enhances Extracellular Electron Transfer in Bioengineered Escherichia coli [PDF]

Advanced Science
Advancements in bioengineering have unlocked new microbial electrochemical applications in energy, sensing, remediation, and synthesis. Key to realizing these technologies is the engineering of conduits in metabolically versatile microbes like ...
Mohammed Mouhib, Melania Reggente, Hanxuan Wang, Charlotte Roullier, Ardemis A. Boghossian   +4 more
doaj   +2 more sources

Crucial roles of intracellular cyclic di-GMP in impacting the genes important for extracellular electron transfer by Geobacter metallireducens [PDF]

Applied and Environmental Microbiology
To investigate the roles of intracellular c-di-GMP in bacterial extracellular electron transfer (EET), three Geobacter metallireducens strains with high (Gme-H), intermediate (Gme-C), and low (Gme-L) intracellular levels of c-di-GMP were constructed via ...
Yongguang Jiang, Lin Sun, Lingyu Hou, Yidan Hu, Zhou Jiang, Yiran Dong, Hao Song, Liang Shi   +7 more
doaj   +2 more sources

Extracellular DNA promotes efficient extracellular electron transfer by pyocyanin in Pseudomonas aeruginosa biofilms [PDF]

Cell, 2019
SUMMARY Extracellular electron transfer (EET), the process whereby cells access electron acceptors or donors that reside many cell lengths away, enables metabolic activity by microorganisms, particularly under oxidant-limited conditions that occur in multicellular bacterial biofilms.
Saunders, Scott H., Tse, Edmund C.M., Yates, Matthew D., Otero, Fernanda Jiménez, Trammell, Scott A., Stemp, Eric D.A., Barton, Jacqueline K., Tender, Leonard M., Newman, Dianne K.   +8 more
openaire   +4 more sources

Extracellular Electron Transfer: Respiratory or Nutrient Homeostasis? [PDF]

Journal of Bacteriology, 2020
Exoelectrogens are able to transfer electrons extracellularly, enabling them to respire on insoluble terminal electron acceptors. Extensively studied exoelectrogens, such as Geobacter sulfurreducens and Shewanella oneidensis , are Gram negative.
Jeuken, LJC, Hards, K, Nakatani, Y
openaire   +5 more sources

Photo-excited extracellular electron transfer of electroactive microorganism triggers RAFT polymerization [PDF]

Nature Communications
Living cell-triggered reversible addition-fragmentation chain-transfer (RAFT) polymerization is of great value for construction of living materials with diverse applications.
Chao Li, Jing Liu, Wenchang Hu, Lin Xiao, Feng Li, Qijing Liu, Junqi Zhang, Huan Yu, Baocai Zhang, Dake Xu, Shaoan Cheng, Wen-Wei Li, Kenneth H. Nealson, Hao Song   +13 more
doaj   +2 more sources

K-shell Analysis Reveals Distinct Functional Parts in an Electron Transfer Network and Its Implications for Extracellular Electron Transfer

Frontiers in Microbiology, 2016
Shewanella oneidensis MR-1 is capable of extracellular electron transfer (EET) and hence has attracted considerable attention. The EET pathways mainly consist of c-type cytochromes, along with some other proteins involved in electron transfer processes ...
Dewu eDing, Ling eLi, Chuanjun eSu, Xiao eSun   +3 more
doaj   +2 more sources

Engineered Cell Elongation Promotes Extracellular Electron Transfer of Shewanella Oneidensis [PDF]

Advanced Science
To investigate how cell elongation impacts extracellular electron transfer (EET) of electroactive microorganisms (EAMs), the division of model EAM Shewanella oneidensis (S.
Feng Li, Huan Yu, Baocai Zhang, Chaoning Hu, Fei Lan, Yuxuan Wang, Zixuan You, Qijing Liu, Rui Tang, Junqi Zhang, Chao Li, Liang Shi, Wen‐Wei Li, Kenneth H. Nealson, ZhanYing Liu, Hao Song   +15 more
doaj   +2 more sources

Extracellular electron transfer genes expressed by candidate flocking bacteria in cable bacteria sediment [PDF]

mSystems
Cable bacteria, filamentous sulfide oxidizers that live in sulfidic sediments, are at times associated with large flocks of swimming bacteria. It has been proposed that these flocks of bacteria transport electrons extracellularly to cable bacteria via an
Jamie J. M. Lustermans, Mantas Sereika, Laurine D. W. Burdorf, Mads Albertsen, Andreas Schramm, Ian P. G. Marshall   +5 more
doaj   +2 more sources

Multi-heme cytochrome-mediated extracellular electron transfer by the anaerobic methanotroph 'Candidatus Methanoperedens nitroreducens'. [PDF]

Nat Commun, 2023
Anaerobic methanotrophic archaea (ANME) carry out anaerobic oxidation of methane, thus playing a crucial role in the methane cycle. Previous genomic evidence indicates that multi-heme c-type cytochromes (MHCs) may facilitate the extracellular electron ...
Zhang X, Joyce GH, Leu AO, Zhao J, Rabiee H, Virdis B, Tyson GW, Yuan Z, McIlroy SJ, Hu S.   +9 more
europepmc   +2 more sources