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| {{MitoPedia chapter}}
| | #REDIRECT [[MitoPedia]] |
| __TOC__
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| == SI, IUPAC and MitoEAGLE recommendations ==
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| :::: 'The International System of Units, the SI, has been used around the world as the preferred system of units, the basic language for science, technology, industry and trade since it was established in 1960'<ref>Bureau International des Poids et Mesures (2019) The International System of Units (SI). 9th edition:117-216. [[Bureau International des Poids et Mesures 2019 The International System of Units (SI) |ISBN 978-92-822-2272-0]]</ref>. IUPAC guidelines are followed for general terms of physical chemistry<ref>Cohen ER, Cvitas T, Frey JG, Holmström B, Kuchitsu K, Marquardt R, Mills I, Pavese F, Quack M, Stohner J, Strauss HL, Takami M, Thor HL (2008) Quantities, Units and Symbols in Physical Chemistry, IUPAC Green Book, 3rd Edition, 2nd Printing, IUPAC & RSC Publishing, Cambridge. - [[Cohen 2008 IUPAC Green Book |»Bioblast link«]]</ref><sup>,</sup><ref>International Union of Biochemistry and Molecular Biology: Recommendations for terminology and databases for biochemical thermodynamics. - [http://www.chem.qmul.ac.uk/iubmb/thermod2/ »Open Access«]</ref><sup>,</sup><ref>International Union of Biochemistry (1981) Symbolism and terminology in enzyme kinetics. - [http://www.chem.qmul.ac.uk/iubmb/kinetics/ »Open Access«]</ref>, extended by concepts of mitochondrial physiology and nonequilibrium thermodynamics<ref>Gnaiger Erich et al ― MitoEAGLE Task Group (2020) Mitochondrial physiology. Bioenerg Commun 2020.1. doi:10.26124/bec:2020-0001.v1</ref>,<ref> Gnaiger E (2020) Mitochondrial pathways and respiratory control. An introduction to OXPHOS analysis. 5th ed. Bioenerg Commun 2020.2. https://doi.org/10.26124/bec:2020-0002</ref>,<ref>Gnaiger E (1993) Nonequilibrium thermodynamics of energy transformations. Pure Appl Chem 65:1983-2002. - [[Gnaiger 1993 Pure Appl Chem |»Bioblast link«]]</ref>.
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| :::: According to [https://www.bioenergetics-communications.org/index.php/bec/authorguidelines BEC guidelines], 'manuscripts must adhere to [[International System of Units |SI units]] and IUPAC recommendations. [[MitoEAGLE]] recommendations on terms and symbols are to be implemented'.
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| == Harmonization ==
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| :::: Harmonization of some terms in mitochondrial physiology links separate 'subcultures' in publication. Ambiguities are pointed out for clarification of concepts. A platform-independent terminology is preferred. See also '''Table 2. Harmonization of terminology on respiratory states'''<ref>Zdrazilova L, Hansikova H, Gnaiger E (2022) Comparable respiratory activity in attached and suspended human fibroblasts. PLoS ONE 17:e0264496. https://doi.org/10.1371/journal.pone.0264496</ref>.
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| ::::: <span style="background:#eaecf0">'''Table 1. Some platform-independent and platform-specific or outdated terms in mitochondrial physiology
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| ::::: {| class="wikitable"
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| ! Symbol !! Platform-independent terms !! Platform-specific or outdated terms
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| | ce || [[living cells]] || intact cells
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| |-
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| | ''R'' || [[ROUTINE respiration]], in ROUTINE state || [[basal respiration]], in basal state
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| |-
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| | ''P'' || [[OXPHOS capacity]], in OXPHOS state of mt-preparations || [[State 3]]
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| |-
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| | ''L'' || [[LEAK respiration]] || [[proton leak]]; [[State 4]]
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| |-
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| | ''E'' || [[ET capacity]], electron transfer capacity || maximum respiration; State 3u
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| |-
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| | ''L/E'' || [[L/E coupling-control ratio |''L/E'' coupling-control ratio]] || 1/UCR = ''L/E'' (ambiguous)
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| | ''L/P'' || [[L/P coupling-control ratio |''L/P'' coupling-control ratio]] || 1/[[RCR]] = ''L/P''
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| |-
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| | ''R/E'' || [[R/E control ratio |''R/E'' control ratio]] || 1/[[UCR]] = ''E/R''
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| |-
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| | ''R-L'' || [[R-L net ROUTINE capacity |''R-L'' net ROUTINE capacity]], net ROUTINE respiration || ATP production, ATP-linked respiration
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| |-
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| | ''E-R'' || [[E-R reserve capacity |''E-R'' reserve capacity]] || spare capacity
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| |-
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| | ''Rox'' || [[residual oxygen consumption]], in ROX state || nonmitochondrial respiration; [[State 2]]
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| |}
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| <br />
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| [[File:Questions.jpg|left|40px]]
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| <br />
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| [[File:Expand.png|right|45px |Click to expand or collaps]]
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| <div class="toccolours mw-collapsible mw-collapsed">
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| ::: <span style="font-size:105%; color:##424242"> '''Bioblast links: Coupling control''' - >>>>>>> - Click on [Expand] or [Collapse] - >>>>>>></span>
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| <div class="mw-collapsible-content">
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| {{Template:Keywords: Coupling control states and rates}}
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| {{Template:Keywords: Uncoupling}}
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| <br />
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| [[File:Questions.jpg|left|40px]]
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| <br />
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| [[File:Expand.png|right|45px |Click to expand or collaps]]
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| <div class="toccolours mw-collapsible mw-collapsed">
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| ::: <span style="font-size:105%; color:##424242"> '''Coupling control tables''' - >>>>>>> - Click on [Expand] or [Collapse] - >>>>>>></span>
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| <div class="mw-collapsible-content">
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| {{Template:Coupling-control tables}}
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| </div>
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| </div>
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| <br />
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| == References ==
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| <references/>
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| == MitoPedia terms and abbreviations ==
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| {{#ask:[[Category:MitoPedia]]
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| | mainlabel=Term
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| |?Has abbr=Abbreviation
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| |?Description
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| |limit=10000
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| |format=table
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| |offset=0
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| |order=ascending
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| }}
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