Results 31 to 40 of about 102,377 (268)

Electronic transport through ordered and disordered graphene grain boundaries [PDF]

, 2013
The evolution of electronic wave packets (WPs) through grain boundaries (GBs) of various structures in graphene was investigated by the numerical solution of the time-dependent Schrödinger equation. WPs were injected from a simulated STM tip placed above
Kim, Yong-Sung, Vancsó, P., Márk, Géza István, Biró, László P., Lambin, P., Kim, Y.-S., Vancsó, Péter, Biró, L.P., Hwang, C., Lambin, Philippe, Márk, G.I., Hwang, Chanyong, Mayer, A.   +12 more
core   +1 more source

Glutathione binding to the plant AtAtm3 transporter and implications for the conformational coupling of ABC transporters

eLife, 2022
The ATP binding cassette (ABC) transporter of mitochondria (Atm) from Arabidopsis thaliana (AtAtm3) has been implicated in the maturation of cytosolic iron-sulfur proteins and heavy metal detoxification, plausibly by exporting glutathione derivatives ...
Chengcheng Fan, Douglas C Rees
doaj   +1 more source

Sordaria macrospora Sterile Mutant pro34 Is Impaired in Respiratory Complex I Assembly

Journal of Fungi, 2022
The formation of fruiting bodies is a highly regulated process that requires the coordinated formation of different cell types. By analyzing developmental mutants, many developmental factors have already been identified.
Andrea Hamann, Heinz D. Osiewacz, Ines Teichert   +2 more
doaj   +1 more source

Brownian dynamics simulation of cytochrome c diffusion and binding with cytochrome c1 in mitochondrial crista [PDF]

ITM Web of Conferences, 2020
Cytochrome c (Cc) protein shuttles electrons from respiratory chain complex III — from cytochrome c1 (Cc1) subunit — to complex IV during oxidative phosphorylation, in intermembrane space of mitochondria and cristae lumen.
Abaturova Anna M., Brazhe Nadezda A., Kovalenko Ilya B., Riznichenko Galina Yu, Rubin Andrei B.   +4 more
doaj   +1 more source

Iron deficiency induces changes in riboflavin secretion and the mitochondrial electron transport chain in hairy roots of Hyoscyamus albus. [PDF]

, 2010
Hyoscyamus albus hairy roots secrete riboflavin under Fe-deficient conditions. To determine whether this secretion was linked to an enhancement of respiration, both riboflavin secretion and the reduction of 2,3,5-triphenyltetrazolium chloride (TTC), as a
Higa, Ataru, Mori, Yuko, Kitamura, Yoshie   +2 more
core   +1 more source

Hyperoxia decreases glycolytic capacity, glycolytic reserve and oxidative phosphorylation in MLE-12 cells and inhibits complex I and II function, but not complex IV in isolated mouse lung mitochondria.

PLoS ONE, 2013
High levels of oxygen (hyperoxia) are frequently used in critical care units and in conditions of respiratory insufficiencies in adults, as well as in infants.
Kumuda C Das
doaj   +1 more source

Plasma membrane-located purine nucleotide transport proteins are key components for host exploitation by microsporidian intracellular parasites [PDF]

, 2014
EH and TAW acknowledge support from the Marie Curie Fellowship Programme (HTTP://cordis.europa.eu/fp7/home_en.html). ERSK, JML and TME acknowledge support from the Wellcome Trust (www.wellcome.ac.uk/).
Eva Heinz (105025), Hirt, R.P., Edmund R. S. Kunji (669696), Williams, Tom A, Goldberg, A.V., Robert P Hirt, Hacker Christian, T Martin Embley, Robert P. Hirt (124609), Kunji, E.R.S., Nakjang, Sirintra, Hirt, Robert, Kunji, Edmund R S, John M. Lucocq (124603), Embley, T. Martin, Christian Hacker (124601), Edmund R S Kunji, Alina V. Goldberg (124596), Heinz, Eva, John Mifsud (669694), Lucocq, John M., Alison Gregory, Embley T. Martin, Dean, P., Hirt, Robert P., Goldberg, Alina V, Heinz, E., Nakjang Sirintra, T. Martin Embley (124611), Williams Tom A., Sirintra Nakjang (124590), Kunji, Edmund R. S., Kunji, Edmund, John M Lucocq, Gregory, Alison, Goldberg, Alina, Goldberg Alina V., Tom A Williams, Tom A. Williams (124587), Gregory, A., Lucocq John M., Embley, T Martin, Paul Dean (35800), Heinz Eva, Dean, Paul; id_orcid, John Mifsud, Williams, Tom A., Lucocq, John M, Hirt Robert P., Alina V Goldberg, Dean, Paul, Hirt, Robert P, Paul Dean, Nakjang, S., Embley, T, Sirintra Nakjang, Gregory Alison, Dean Paul, Goldberg, Alina V., Mifsud, John, Lucocq, John, Williams, T.A., Mifsud John, Christian Hacker, Alison Gregory (669695), Embley, T.M., Williams, Tom, Eva Heinz, Hacker, Christian, Hacker, C., Kunji, Edmund R.S., Mifsud, J., Kunji Edmund R. S.   +72 more
core   +1 more source

Anesthesia-Sepsis-Associated Alterations in Liver Gene Expression Profiles and Mitochondrial Oxidative Phosphorylation Complexes

Frontiers in Medicine, 2020
Background: Hepatic dysfunction plays a major role in adverse outcomes in sepsis. Volatile anesthetic agents may protect against organ dysfunction in the setting of critical illness and infection.
Hari Prasad Osuru, Umadevi Paila, Keita Ikeda, Zhiyi Zuo, Robert H. Thiele   +4 more
doaj   +1 more source

A Structural Model of the Cytochrome c Reductase/Oxidase Supercomplex from Yeast Mitochondria [PDF]

, 2007
Mitochondrial respiratory chain complexes are arranged in supercomplexes within the inner membrane. Interaction of cytochrome c reductase (complex III) and cytochrome c oxidase (complex IV) was investigated in Saccharomyces cerevisiae. Projection maps at
Kouřil, Roman, Braun, Hans-Peter,, Kouřil, Roman,, Braun, Hans-Peter, Heinemeyer, Jesco, Boekema, Egbert J., Heinemeyer, Jesco,, Boekema, Egbert J.,   +7 more
core   +1 more source

High-level inhibition of mitochondrial complexes III and IV is required to increase glutamate release from the nerve terminal

Molecular Neurodegeneration, 2011
Background The activities of mitochondrial complex III (ubiquinol-cytochrome c reductase, EC 1.10.2.2) and complex IV (cytochrome c oxidase EC 1.9.3.1) are reduced by 30-70% in Huntington's disease and Alzheimer's disease, respectively, and are ...
Kilbride Seán M, Gluchowska Sonia A, Telford Jayne E, O'Sullivan Catherine, Davey Gavin P   +4 more
doaj   +1 more source