Phosphorylation disrupts long-distance electron transport in cytochrome c [PDF]
Nature Communications, 2022 Electron transfer between mitochondrial cytochrome c and subunit of cytochrome bc 1 can proceed at long distance. Here the authors investigate further the mechanism and show phosphorylation regulation of the interactions between the protein partners in ...
Alexandre M. J. Gomila +13 more
doaj +3 more sources
Long-distance electron transport in multicellular freshwater cable bacteria [PDF]
eLifeFilamentous multicellular cable bacteria perform centimeter-scale electron transport in a process that couples oxidation of an electron donor (sulfide) in deeper sediment to the reduction of an electron acceptor (oxygen or nitrate) near the surface ...
Tingting Yang +4 more
doaj +4 more sources
Long-distance electron transport occurs globally in marine sediments [PDF]
Biogeosciences, 2017 Recently, long filamentous bacteria have been reported conducting electrons over centimetre distances in marine sediments. These so-called cable bacteria perform an electrogenic form of sulfur oxidation, whereby long-distance electron transport links ...
L. D. W. Burdorf +7 more
doaj +3 more sources
Light-directed biofilm formation reveals the functional contributions of periplasmic cytochromes to the electrochemical activity of Shewanella oneidensis [PDF]
mBioShewanella oneidensis MR-1 is a model electroactive bacterium whose extracellular electron transfer (EET) pathway includes a sequential network of c-type cytochromes that span the inner membrane, periplasm, and outer membrane.
Fengjie Zhao +7 more
doaj +2 more sources
Long-distance electron transport in individual, living cable bacteria. [PDF]
Proc Natl Acad Sci U S A, 2018 Bjerg JT +10 more
europepmc +2 more sources
Cell Cycle, Filament Growth and Synchronized Cell Division in Multicellular Cable Bacteria
Frontiers in Microbiology, 2021 Cable bacteria are multicellular, Gram-negative filamentous bacteria that display a unique division of metabolic labor between cells. Cells in deeper sediment layers are oxidizing sulfide, while cells in the surface layers of the sediment are reducing ...
Nicole M. J. Geerlings +9 more
doaj +1 more source
Mineral formation induced by cable bacteria performing long-distance electron transport in marine sediments [PDF]
Biogeosciences, 2019 Cable bacteria are multicellular, filamentous microorganisms that are capable of transporting electrons over centimeter-scale distances. Although recently discovered, these bacteria appear to be widely present in the seafloor, and when active they exert ...
N. M. J. Geerlings +6 more
doaj +1 more source
Frontiers in Microbiology, 2022 Eutrophication and global change are increasing the occurrence of seasonal hypoxia (bottom-water oxygen concentration <63 μM) in coastal systems worldwide.
Sebastiaan J. van de Velde +6 more
doaj +1 more source
A Comparison of Electrical Breakdown Models for Polyethylene Nanocomposites
Applied Sciences, 2022 The development of direct current high-voltage power cables requires insulating materials having excellent electrically insulation properties.
Zhaoliang Xing +5 more
doaj +1 more source
Frontiers in Microbiology, 2022 Fish farming in sea cages is a growing component of the global food industry. A prominent ecosystem impact of this industry is the increase in the downward flux of organic matter, which stimulates anaerobic mineralization and sulfide production in ...
Diana Vasquez-Cardenas +11 more
doaj +1 more source