Difference between revisions of "L/E coupling-control ratio"
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{{MitoPedia | {{MitoPedia | ||
|abbr=''L/E'' | |abbr=''L/E'' | ||
|description=The '''LEAK control ratio''', ''L/E'', is the flux ratio of [[LEAK respiration]] over [[ETS capacity]], as determined by measurement of oxygen consumption in sequentially induced states ''L'' and ''E'' of | |description=The '''LEAK control ratio''', ''L/E'' [1], is the flux ratio of [[LEAK respiration]] over [[ETS capacity]], as determined by measurement of oxygen consumption in sequentially induced states ''L'' and ''E'' of Respiration [2]. The ''L/E'' ratio is an index of [[uncoupling]] or [[dyscoupling]] at constant ETS capacity. ''L/E'' increases with uncoupling from a theoretical minimum of 0.0 for a fully coupled system, to 1.0 for a fully uncoupled System [3]. | ||
|info=[http://www.oroboros.at/?Gnaiger_2012_MitoPathways Gnaiger 2012 MitoPathways | |info=[http://www.oroboros.at/?Gnaiger_2012_MitoPathways Gnaiger 2012 MitoPathways] | ||
|type=Respiration | |type=Respiration | ||
}} | }} | ||
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}} | }} | ||
==See also== | ==See also== | ||
*[[UCR]] | * [[UCR]] | ||
*Compare [[RCR]] | * Compare [[RCR]] | ||
== References == | |||
# [[Pesta 2012 Methods Mol Biol|Pesta D, Gnaiger E (2012) High-resolution respirometry. OXPHOS protocols for human cells and permeabilized fibres from small biopisies of human muscle. Methods Mol Biol 810: 25-58.]] | |||
# [[Gnaiger 2009 Int J Biochem Cell Biol|Gnaiger E (2009) Capacity of oxidative phosphorylation in human skeletal muscle. New perspectives of mitochondrial physiology. Int J Biochem Cell Biol 41: 1837–1845.]] | |||
# [http://www.oroboros.at/?Gnaiger_2012_MitoPathways Gnaiger E (2012) Mitochondrial pathways and respiratory control. An introduction to OXPHOS analysis. 3rd ed. Mitochondr Physiol Network 17.18. OROBOROS MiPNet Publications, Innsbruck: 64 pp.] | |||
Revision as of 20:23, 31 July 2013
- high-resolution terminology - matching measurements at high-resolution
L/E coupling-control ratio
Description
The LEAK control ratio, L/E [1], is the flux ratio of LEAK respiration over ETS capacity, as determined by measurement of oxygen consumption in sequentially induced states L and E of Respiration [2]. The L/E ratio is an index of uncoupling or dyscoupling at constant ETS capacity. L/E increases with uncoupling from a theoretical minimum of 0.0 for a fully coupled system, to 1.0 for a fully uncoupled System [3].
Abbreviation: L/E
Reference: Gnaiger 2012 MitoPathways
MitoPedia methods:
Respirometry
MitoPedia topics: "Respiratory control ratio" is not in the list (Enzyme, Medium, Inhibitor, Substrate and metabolite, Uncoupler, Sample preparation, Permeabilization agent, EAGLE, MitoGlobal Organizations, MitoGlobal Centres, ...) of allowed values for the "MitoPedia topic" property.
Respiratory control ratio"Respiratory control ratio" is not in the list (Enzyme, Medium, Inhibitor, Substrate and metabolite, Uncoupler, Sample preparation, Permeabilization agent, EAGLE, MitoGlobal Organizations, MitoGlobal Centres, ...) of allowed values for the "MitoPedia topic" property.
See also
References
- Pesta D, Gnaiger E (2012) High-resolution respirometry. OXPHOS protocols for human cells and permeabilized fibres from small biopisies of human muscle. Methods Mol Biol 810: 25-58.
- Gnaiger E (2009) Capacity of oxidative phosphorylation in human skeletal muscle. New perspectives of mitochondrial physiology. Int J Biochem Cell Biol 41: 1837–1845.
- Gnaiger E (2012) Mitochondrial pathways and respiratory control. An introduction to OXPHOS analysis. 3rd ed. Mitochondr Physiol Network 17.18. OROBOROS MiPNet Publications, Innsbruck: 64 pp.
