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Pseudogenes and The Electron Transport Chain
2007With the advent of easy access to the human genome sequence, molecular biology techniques to target respirome-specific genes have begun to be exploited in the study of human disorders and in particular human cancers. In some recent publications it would appear that some investigators have inappropriately targeted pseudogenes rather than functional ...
Oey, H. M., Maguire D. J., McCabe, M.
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Analyzing electron transport chain supercomplexes
2020This review focuses on three independent and complementary approaches to obtain information on the combined function of respiratory complexes when present in different structural situations, either as individual complexes or when superassembled with other complexes.
Rebeca, Acín-Pérez +2 more
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Electronic information transfer in a transport chain
Industrial Management & Data Systems, 2009PurposeThe purpose of this paper is to assess electronic information transfer in logistics organizations. The paper approaches information transfer as an elemental component of contemporary business to business (B2B) processes.Design/methodology/approachThe empirical material concerns companies that together comprise a logistical chain.
Tommi Inkinen +2 more
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Mobility in the mitochondrial electron transport chain
Biochemistry, 1985The role of lateral diffusion in mitochondrial electron transport has been investigated by measuring the diffusion coefficients for lipid, cytochrome c, and cytochrome oxidase in membranes of giant mitoplasts from cuprizone-fed mice using the technique of fluorescence redistribution after photobleaching (FRAP).
J, Hochman +2 more
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Electron transport chain in a thermotolerant yeast
Journal of Bioenergetics and Biomembranes, 2017Yeasts capable of growing and surviving at high temperatures are regarded as thermotolerant. For appropriate functioning of cellular processes and cell survival, the maintenance of an optimal redox state is critical of reducing and oxidizing species.
Jorge A, Mejía-Barajas +6 more
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THE SUPEROXIDE ANION AS ELECTRON DONOR TO THE MITOCHONDRIAL ELECTRON TRANSPORT CHAIN
Photochemistry and Photobiology, 1977Abstract— In isolated respiratory multienzyme complexes of beef heart mitochondria the b‐type cytochromes can be photoreduced in presence of flavin via the superoxide anion. O‐2 does not reduce cytochrome c1. In an anaerobic system, FMNH2 formed by irradiation with blue light in presence of EDTA reduces cytochromes b and c1 The possible implication of ...
Ninnemann, H. +2 more
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Electron Transport Chain Defects in Heart Failure
Heart Failure Reviews, 2002In recent years, the possibility that disorders of cardiac metabolism play a role in the mechanisms that lead to ventricular dilatation and dysfunction in heart failure has attracted much attention. Electron transport chain is constituted by a series of multimeric protein complexes, located in the inner mitochondrial membranes, whose genes are ...
Jordi, Casademont, Oscar, Miró
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Electron Transport in a π-Stacking Molecular Chain
The Journal of Physical Chemistry B, 2008We have investigated the electronic structure and transport properties of a pi-stacking molecular chain which is covalently bonded to a H/Si(100) surface, using the first-principles density functional theory approach combined with Green's function method.
W T, Geng +4 more
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The Electron Transport Chain and Carcinogenesis
2008Major metabolic changes that affect the balance between respiration and glycolysis occur during carcinogenesis. It is therefore not surprising that it has long been suggested that abnormal activity of the mitochondrial electron transfer chain could play a role in the underlying pathophysiologic process.
Jean-Jacques Brière +2 more
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Effects of oxygen on the electron transport chain of photosynthesis
Planta, 1968Oxygen was taken up by both intact and broken chloroplasts when catalase was posioned. In confirmation of other work we found that oxygen enters the electron transport chain of isolated chloroplasts by oxidizing the primary photoreductant of system I.
U, Heber, C S, French
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