K+ATP channel opening prevents succinate-dependent H2O2 generation by plant mitochondria

Physiologia Plantarum

Volumn 118, Issue 3, 2003, Pages 313-318

  Casolo, Valentino ^a   Braidot, Enrico ^a   Chiandussi, Elisa ^a   Vianello, Angelo ^a   Macrì, Francesco ^a  

^a UNIVERSITY OF UDINE   (Italy)

Author keywords

[No Author keywords available]

Indexed keywords

HYDROGEN PEROXIDE; MEMBRANES; POTASSIUM COMPOUNDS;

TRANSMEMBRANES;

PLANTS (BOTANY);

PISUM SATIVUM;

EID: 0038012195     PISSN: 00319317     EISSN: None     Source Type: Journal    
DOI: 10.1034/j.1399-3054.2003.00109.x     Document Type: Article

References (27)

1. Alscher RG, Donahue JL, Cramer CL (1997) Reactive oxygen species and antioxidants: relationships in green cells. Physiol Plant 100: 224-233
2. Arpagaus S, Rawyler A, Braendler R (2002) Occurrence and characteristics of the mitochondrial permeability transition in plants. J Biol Chem 277: 1780-1787
3. Bernardi P, Broekemeier KM, Pfeiffer DR (1994) Recent progress on regulation of the mitochondrial permeability transition pore; a cyclosporin-sensitive pore in the inner mitochondrial membrane. J Bioenerg Biomembr 26: 509-517
4. Bradford MM (1976) A rapid and sensitive method for the quantiration of microgram quantities of protein utilizing the principle of protein-dye binding. Anal Biochem 72: 248-254
5. Braidot E, Petrussa E, Vianello A, Macrì F (1999) Hydrogen peroxide generation by higher plant mitochondria oxidizing complex I or complex II substrate. FEBS Lett 451: 347-350
6. Casolo V, Braidot E, Chiandussi E, Macrì F, Vianello A (2000) The role of mild uncoupling and non-coupled respiration in the regulation of hydrogen peroxide generation by plant mitochondria. FEBS Lett 474: 53-57
7. Casolo V, Micolini S, Macrì F, Vianello A (2002) Pyrophosphate import and synthesis by plant mitochondria. Physiol Plant 114: 516-523
8. ATP channel and its involvement in cytochrome c release. J Bioenerg Biomembr 34: 177-184
9. Corpas FJ, Barroso JB, del Rio LA (2001) Peroxisomes as a source of reactive oxygen species and nitric oxide signal molecules in plant cells. Trends Plant Sci 6: 145-150
10. 2+ inreduces a cyclosporm A-insensitive permeability transition pore in isolated potato tuber mitochondria mediated by reactive oxygen species. J Bioenerg Biomembr 33: 43-51
11. Han D, Williams E, Cadenas E (2001) Mitochondrial respiratory chain-dependent generation of superoxide anion and its release into the intermembrane space. Biochem J 353: 411-416
12. 2 formation by rat heart mitochondria on substrate availability and donor age. J Bioenerg Biomembr 29: 89-95
13. Kowaltowski AJ, Costa ADT, Vercesi AE (1998) Activation of the potato plant uncoupling mitochondrial protein inhibits reactive oxygen species generation by the respiratory chain. FEBS Lett 425: 213-216
14. Krab K, Wagner MJ, Wagner AM, Moller IM (2000) Identification of the site where the electron transfer chain of plant mitochondria is stimulated by electrostatic charge screening. Eur J Biochem 267: 869-876
15. Møller IM (2001) Plant mitochondria and oxidative stress: electron transport, NADPH turnover, and metabolism of reactive oxygen species. Annu Rev Plant Physiol Plant Mol Biol 52: 561-591
16. + channel in plant mitochondria. J Biol Chem 274: 26683-26690
17. Petrussa E, Braidot E, Nagy G, Vianello A, Macrì F (1992) Electrical potential dissipation induced by free fatty acids in pea stem mitochondria. FEBS Lett 307: 267-271
18. Petrussa E, Casolo V, Braidot E, Chiandussi E, Macri F, Vianello A (2001) Cyclosporin A induces the opening of a potassium-selective channel in higher plant mitochondria. J Bioenerg Biomembr 33: 107-117
19. Purvis AC, Shewfelt RL (1993) Does the alternative pathway ameliorate chilling injury in sensitive plant tissues? Physiol Plant 88: 712-718
20. Skulachev VP (1998) Uncoupling: new approaches to an old problem of bioenergetics. Biochim Biophys Acta 1363: 100-124
21. Sluse FE, Almeida AM, Jarmuszkiewicz W, Vercesi AE (1998) Free fatty acids regulate the uncoupling protein and alternative oxidase activities in plant mitochondria. FEBS Lett 433: 237-240
22. 2 detection from intact mitochondria as a measure for one-electron reduction of dioxygen requires a non-invasive assay system. Biochim Biophys Acta 1413: 70-80
23. Turrens JF, Alexandre A, Lehninger AL (1985) Ubisemiquinone is the electron donor for superoxide formation by complex III of heart mitochondria. Arch Biochem Biophys 237: 408-414
24. Turrens JF, Boveris A (1980) Generation of superoxide anion by the NADH dehydrogenase of bovine heart mitochondria. Biochem J 191: 421-427
25. Vianello A, Macrì F, Braidot E, Mokhova EN (1995) Effect of cyclosporin A on energy coupling in pea stem mitochondria. FEBS Lett 371: 258-260
26. ATP channel face the cytosol. Biochim Biophys Acta 1321: 128-136
27. Zoratti M, Szabo I (1995) The mitochondrial permeability transition. Biochim Biophys Acta 1241: 139-176