Moore 1988 FEBS Letters

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Moore AL, Dry IB, Wiskich TJ (1988) Measurement of the redox state of the ubiquinone pool in plant mitochondria. FEBS Lett 235(1-2):76-80.

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Moore AL, Dry IB, Wiskich TJ (1988) FEBS Lett

Abstract: We have investigated the dependence of the respiratory rate on the redox poise of the quinone pool in isolated turnip and pea leaf mitochondria. A linear relationship has been found between these two parameters during succinate oxidation under both state 3 and 4 conditions. When succinate is oxidised by the alternative oxidase the dependence of oxygen uptake on the steady-state reduction level of quinone is markedly non-linear. These results are discussed within the frame-work of a homogeneous quinone pool.

Bioblast editor: Komlodi T

Cited by

  • Komlodi et al (2021) Simultaneous measurement of respiration and redox state of the Coenzyme Q pool in mitochondrial preparations. Bioenerg Commun 2021.3 doi:10.26124/bec:2021-0003
  • Komlodi et al (2021) Hydrogen peroxide production, mitochondrial membrane potential and the redox state of the coenzyme Q measured at tissue normoxia and experimental hyperoxia in heart mitochondria. MitoFit Preprints 2021 (in prep)

Labels:


Organism: Plants 

Preparation: Isolated mitochondria 

Regulation: Q-junction effect 



MitoFit 2021 CoQ, MitoFit 2021 Tissue normoxia