The electrochromic signal, redox reactions in the cytochrome bf complex and photosystem functionality in photoinhibited tobacco leaf segments

Australian Journal of Plant Physiology

Volumn 25, Issue 7, 1998, Pages 775-784

  Chow, W S ^a   Hope, A B ^a,b  

^a AUSTRALIAN NATIONAL UNIVERSITY   (Australia)

^b FLINDERS UNIVERSITY   (Australia)

Author keywords

Cyclic electron flow; Cytochrome bf kinetics; Electrochromic signal; Photoinhibition; Photosystem I; Photosystem II; Tobacco

Indexed keywords

NICOTIANA TABACUM;

EID: 0032420506     PISSN: 03107841     EISSN: None     Source Type: Journal    
DOI: 10.1071/PP97160     Document Type: Article

References (48)

1. 6f complex: dynamic organization, function and acclimation. Photosynthesis Research 34, 341-357.
2. Anderson, J. M., Price, G. D. Chow, W. S. Hope, A. B., and Badger, M. R. (1997). Reduced levels of cytochrome bf complex in transgenic tobacco leads to marked photochemical reduction of the plastoquinone pool, without significant change in acclimation to irradiance. Photosynthesis Research 53, 215-227.
3. Andersson, B., and Barber, J. (1996). Mechanisms of photodamage and protein degradation during photoinhibition of photosystem II. In 'Photosynthesis and the Environment'. (Ed. N. R. Baker.) pp. 101-121. (Kluwer: Dordrecht.)
4. Aro, E-M., McCaffery, S., and Anderson, J. M. (1993). Photoinhibition and D1 protein degradation in peas acclimated to different growth irradiances. Plant Physiology 103, 835-843.
5. Barber, J. (1995). Molecular basis of the vulnerability of photosystem II to damage by light. Australian Journal of Plant Physiology 22, 201-208.
6. 2 evolution and chlorophyll fluorescence characteristics at 77K among vascular plants of diverse origins. Planta 170, 489-504.
7. Chow, W. S. (1994). Photoprotection and photoinhibitory damage. Advances in Molecular and Cell Biology 10, 151-196.
8. Chow, W. S., Anderson, J. M., and Hope, A. B. (1988). Variable stoichiometries of photosystem II to photosystem I reaction centres. Photosynthesis Research 17, 277-281.
9. Chow, W. S., Hope, A. B., and Anderson, J. M. (1989). Oxygen per flash from leaf discs quantifies photosystem II. Biochimica et Biophysica Acta 973, 105-108.
10. Chow, W. S., and Anderson, J. M. (1987). Photosynthetic responses of Pisum sativum to an increase in irradiance during growth. II. Thylakoid membrane components. Australian Journal of Plant Physiology 14, 9-19.
11. Chow, W. S., and Hope, A. B. (1987). The stoichiometries of supramolecular complexes in thylakoid membranes from spinach chloroplasts. Australian Journal of Plant Physiology 14, 21-28.
12. Chow, W. S., Hope, A. B., and Anderson, J. M. (1991). Further studies on quantifying photosystem II in vivo by flash-induced oxygen yield from leaf discs. Australian Journal of Plant Physiology 18, 397-410.
13. 6f complex of oxygenic photosynthesis. Annual Review of Plant Physiology and Plant Molecular Biology 47, 477-508.
14. Critchley, C. (1981). Studies on the mechanism of photoinhibition in higher plants. Effects of high light intensity on chloroplast activities in cucumber adapted to low light. Plant Physiology 67, 1161-1165.
15. Crowther, D., Mills, J. D., and Hind, G. (1979). Protonmotive cyclic electron flow around photosystem I in intact chloroplasts. FEBS Letters 98, 386-390.
16. Endo, T., Mi, H., Shikanai, T, and Asada, K. (1997). Donation of electrons to plastoquinone by NAD(P)H dehydogenase and by ferredoxin-quinone reductase in spinach chloroplasts. Plant and Cell Physiology 38, 1272-1277.
17. Graan, T., and Ort, D.R. (1984). Quantitation of the rapid electron donors to P700, the functional plastoquinone pool, and the ratio of the photosystems in spinach chloroplasts. The Journal of Biological Chemistry 259, 14003-14010.
18. Groom, Q. J., Kramer, D. M., Crofts, A. R., and Ort, D. R. (1993). The non-photochemical reduction of plastoquinone in leaves. Photosynthesis Research 36, 205-215.
19. 6f complex - composition, structure and function. In 'Oxygenic Photosynthesis: The Light Reactions.' (Eds D. R. Ort and C. F. Yocum.) pp. 377-398. (Kluwer: Dordrecht.)
20. Hope, A. B., and Morland, A. (1980). Electrogenic events in chloroplasts and their relation to the electrochromic shift (P518). Australian Journal of Plant Physiology 7, 699-711.
21. 563 reduction. Australian Journal of Plant Physiology 16, 353-364.
22. Hope, A. B. (1993). The chloroplast cytochrome bf complex: a critical focus on function. Biochimica et Biophysica Acta 1143, 1-22.
23. 563, cytochrome f and plastocyanin in chloroplasts. Models and estimation of kinetic parameters. Biochimica et Biophysica Acta 1100, 15-26.
24. Hope, A. B., and Matthews, D. B. (1988). Electron and proton transfers around the b/f complex in chloroplasts: modelling the constraints on Q-cycle activity. Australian Journal of Plant Physiology 15, 567-583.
25. Hope, A. B., and Rich, P. R. (1989). Proton uptake by the chloroplast cytochrome bf complex. Biochimica et Biophysica Acta 975, 96-103.
26. Joliot, P., and Delosme, R. (1974). Flash-induced 519 nm absorbance change in green algae. Biochimica et Biophysica Acta 357, 267-84.
27. Jones, R. W., and Whitmarsh, J. (1985). Origin of the electrogenic reaction in the chloroplast cytochrome b/f complex. Photobiochemistry and Photobiophysics 9, 119-127.
28. Katoh, S. (1977). In 'Photosynthesis I'. (Eds A. Trebst and M. Avron.) Encyclopedia of Plant Physiology, New Series, Vol. 5, pp. 247-252. (Springer Verlag: Berlin, Heidelberg.)
29. Klughammer, C., Kolbowski, J., and Schreiber, U. (1990). LED array spectrophotometer for measurement of time resolved difference spectra in the 530-600 nm wavelength region. Photosynthesis Research 25, 317-327.
30. Kramer, D. M., and Crofts, A. R. (1989). Activation of the chloroplast ATPase measured by the electrochromic change in leaves of intact plants. Biochimica et Biophysica Acta 976, 28-41.
31. Kramer, D. M., and Crofts, A. R. (1990). Demonstration of a highly-sensitive portable double-flash kinetic spectrophotometer for measurement of electron transfer reactions in intact plants. Photosynthesis Research 23, 231-240.
32. Kramer, D. M., and Crofts, A. R. (1993). The concerted reduction of the high- and low-potential chains of the bf complex by plastoquinol. Biochimica et Biophysica Acta 1183, 72-84.
33. Kramer, D. M., and Crofts, A. R. (1996). Control and measurement of photosynthetic electron transport in vivo. In 'Photosynthesis and the Environment'. (Ed. N. R. Baker.) pp. 25-66. (Kluwer: Dordrecht.)
34. Mano, J., Miyake, C., Schreiber, U., and Asada, K. (1995). Photoactivation of the electron flow from NADPH to plastoquinone in spinach chloroplasts. Plant and Cell Physiology 36, 1589-1598.
35. Osmond, C. B. (1994). What is photoinhibition? Some insights from comparisons of shade and sun plants. In 'Photoinhibition of Photosynthesis: From Molecular Mechanisms to the Field.' (Eds N. R. Baker and J. R. Bowyer.) pp. 1-24. (Bios Scientific Publishers: Oxford.)
36. Osmond, C. B., and Grace, S. C. (1995). Perspectives on photoinhibition and photorespiration in the field: quintessential inefficiencies of the light and dark reactions of photosynthesis? Journal of Experimental Botany 46, 1351-1362.
37. Park, Y-I., Chow, W. S., and Anderson, J. M. (1995). Light inactivation of functional photosytem II in peas grown in moderate light depends on photon exposure. Planta 196, 401-411.
38. Park, Y-I., Chow, W. S., Osmond, C. B., and Anderson, J. M. (1996). Electron transport to oxygen mitigates against the photoinactivation of Photosystem II in vivo. Photosynthesis Research 50, 23-32.
39. Rich, P. R., Heathcote, P., and Moss, D. A. (1987). Kinetic studies of electron transfer in a hybrid system constructed from the cytochrome bf complex and photosystem I. Biochimica et Biophysica Acta 892, 138-151.
40. Schreiber, U., Klughammer, C., and Neubauer, C. (1988). Measuring P700 absorbance changes around 830 nm with a new type of pulse modulation system. Zeitschrift für Naturforschung 43c, 686-698.
41. 6 and f redox changes in chloroplasts. FEBS Letters 150, 286-292.
42. 2 fixed in photosystem I and II. Plant Physiolology. 115, 1163-1174.
43. Sonoike, K. (1996). Photoinhibition of photosystem I: its physiological significance in the chilling sensitivity of plants. Plant and Cell Physiology 37, 239-247.
44. 6f from grana to stroma lamellae in 'State2'. In 'Photosynthesis: from Light to Biosphere'. (Ed. P. Mathis.) pp. 241-244. (Kluwer: Dordrecht.)
45. Terashima, I. Funayama, S., and Sonoike, K. (1994). The site of photoinhibition in leaves of Cucumus sativus L. at low temperature is photosystem I, not photosystem II. Planta 193, 300-306.
46. Topf. J., Gong, H., Timberg, R., Mets, L., and Ohad, I. (1992). Thylakoid membrane energization and swelling in photoinhibited Chlamydomonas cells is prevented in mutants unable to perform cyclic electron flow. Photosynthesis Research 32, 59-69.
47. 6 and f in chloroplasts. Proceedings of the National Academy of Sciences USA 76, 2765-2769.
48. Witt, H. (1975). Energy conservation in the functional membrane of photosynthesis. Analysis by light pulse and electric pulse methods. Biochimica et Biophysica Acta 505, 355-427.