Results 111 to 120 of about 1,601 (181)

Metabolic versatility of aerobic methane‐oxidizing bacteria under anoxia in aquatic ecosystems

Environmental Microbiology Reports, Volume 16, Issue 5, October 2024.
Besides conventional aerobic oxidation pathway, MOB has four underlying metabolic strategies under anoxia: (i) forming a consortium with oxygenic microorganisms; (ii) self‐generation/storage of O2 by MOB; (iii) forming a consortium with non‐oxygenic heterotrophic bacteria that use other electron acceptors; (iv) and utilizing alternative electron ...
Biao Li, Zhendu Mao, Jingya Xue, Peng Xing, Qinglong L. Wu   +4 more
wiley   +1 more source

Microbial respiration with chlorine oxyanions: diversity and physiological and biochemical properties of chlorate- and perchlorate-reducing microorganisms [PDF]

, 2016
Chlorine oxyanions are valuable electron acceptors for microorganisms. Recent findings have shed light on the natural formation of chlorine oxyanions in the environment. These suggest a permanent introduction of respective compounds on Earth, long before
Achenbach, Aken, Alves, Amachi, Amachi, Amachi, Aslander, Bagos, Balk, Balk, Balk, Bardiya, Barre, Barton, Bender, Bird, Brown, Bruce, Bäcklund, Bäcklund, Carlström, Carlström, Catling, Celis, Clark, Clark, Coates, Coates, Coates, Coates, Dailey, Danielsson Thorell, Dasgupta, DuBois, Ettwig, Ginkel, Ginkel, Goblirsch, Gonzalez, Goris, Hellberg, Herman, Herman, Hofbauer, Hofbauer, Ju, Juez, Kang, Kern, Klemperer, Kounaves, Kraft, Küpper, Liebensteiner, Liebensteiner, Lloyd, Logan, Lovley, Luijten, Lyons, Maixner, Malmqvist, Martínez-Espinosa, Mayfield, Mehboob, Mehboob, Melnyk, Melnyk, Miller, Mlynek, Mohapatra, Mullakhanbhai, Nepomnyashchaya, Nilsson, Oosterkamp, Oren, Oren, Parker, Peng, Plummer, Rajagopalan, Rao, Richardson, Rikken, Rodriguez-Valera, Schaffner, Scholz-Muramatsu, Slobodkin, Son, Stenklo, Stepanyuk, Stetter, Streit, Stroo, Tamura, Tarrand, Thauer, Tomlinson, Wallace, Weelink, Wolterink, Wolterink, Xiao, Xu   +103 more
core   +1 more source

Electro-microbiology as a promising approach towards renewable energy and environmental sustainability [PDF]

, 2018
Microbial electrochemical technologies provide sustainable wastewater treatment and energy production. Despite significant improvements in the power output of microbial fuel cells (MFCs), this technology is still far from practical applications ...
Ali, J, Haider, MR, Mulk, S, Pan, G, Sohail, A, Wang, L   +5 more
core   +1 more source

Structural modeling of an outer membrane electron conduit from a metal-reducing bacterium suggests electron transfer via periplasmic redox partners [PDF]

, 2018
Many subsurface microorganisms couple their metabolism to the reduction or oxidation of extracellular substrates. For example, anaerobic mineral-respiring bacteria can use external metal oxides as terminal electron acceptors during respiration.
Butt, Julea N., Clarke, Thomas A., Edwards, Marcus J., Harris, Gemma, Lawes, Matthew C., Lockwood, Colin W., Martel, Anne, Richardson, David J., Scott, David J., White, Gaye F.   +9 more
core   +4 more sources

Shewanella secretes flavins that mediate extracellular electron transfer [PDF]

, 2008
Bacteria able to transfer electrons to metals are key agents in biogeochemical metal cycling, subsurface bioremediation, and corrosion processes. More recently, these bacteria have gained attention as the transfer of electrons from the cell surface to ...
E. Marsili, D. B. Baron, I. D. Shikhare, D. Coursolle, J. A. Gralnick, D. R. Bond, Gray, Lies, Newman, Myers, Taillefert, Albert, Albert, Worst, Bond, Bond, Midttun, Kostka, Bacher, Dauner, Field, Hartshorne, Mahadevan, Hirst, Udit, Park, Rabaey, Oster, Mortland, Mortland, Vorwieger, Boretsky   +31 more
core   +2 more sources

Nanowire Electrode Structures Enhanced Direct Extracellular Electron Transport via Cell-Surface Multi-Heme Cytochromes in Desulfovibrio ferrophilus IS5

Electrochem
Extracellular electron transfer (EET) by sulfate-reducing bacteria (SRB), such as Desulfovibrio ferrophilus IS5, enables bacterial interactions with minerals, which are vital for biogeochemical cycling and environmental chemistry.
Xiao Deng, Wipakorn Jevasuwan, Naoki Fukata, Akihiro Okamoto   +3 more
doaj   +1 more source

Structural and Functional Insights of an Unprecedented Multiheme Cytochrome from Geobacter Sulfurreducens [PDF]

Biophysical Journal, 2021
Tomás M. Fernandes, Leonor Morgado, Filipe Folgosa, Miguel Teixeira, Carlos A. Salgueiro   +4 more
openaire   +1 more source

Mind the gap: characterization of periplasmic cytochromes from Shewanella oneidensis involved in extracellular electron transfer [PDF]

, 2013
Dissertation presented to obtain the Ph.D degree in BiochemistryDissimilatory iron reduction (DIR) is an important biogeochemical process with a strong impact not only on the iron cycle but also on the biogeochemical cycles of other elements, changing ...
Fonseca, Bruno Miguel Oliveira Maia da
core  

Overexpression of multi-heme C-type cytochromes

BioTechniques, 2005
Liang Shi, Jiann-Trzwo Lin, Lye M. Markillie, Thomas C. Squier, Brian S. Hooker   +4 more
doaj   +1 more source

LisboaGram positive bacteria do it differently?-Probing the molecular bases for the efficient extracellular electron transfer performed by Thermincolapotens JR [PDF]

, 2017
"Microbial Electrochemical Systems (METs) are nowadays in the focus of applied and fundamental research. Microbial fuel cells (MFCs) are an example of these rapidly emerging biotechnologies that combine both biological and electrochemical processes ...
Costa, Nazua Lima Ferreira
core