Abstract
The daily changes in the behavior of xanthophyll cycle and antioxidant systems in flag leaves of superhigh-yield hybrid rice were investigated in relation to various developing stages. Dark-adapted Fv/Fm decreased with the increasing incident light intensity on leaf surface in the morning and then minimized at midday; Deepoxidation State showed an opposed daily pattern to Fv/Fm at different developing stage. As compared with increased deepoxidation state maximum value, the relative content of xanthophyll cycle pigments remained almost constant during development. The daily changes in activities of superoxide dismutase, ascorbate-peroxidase and glutathione reductase and the content of ascorbate and glutathione displayed a similar pattern, where they increased from 8:00 and reached maximum at midday, however, a lower daily fluctuation of superoxide dismutase activity was observed in senescent leaves. The enhanced contribution of xanthophyll cycle and Mehler-ascorbate peroxidase reaction to photoprotection in old leaves could be partially due to the altered leaf posture. In conclusion, daily changes of xanthophyll cycle and antioxidant systems in leaves of rice at various developing stages were dependent on leaf age, leaf angle and intensity of solar irridiance.
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Abbreviations
- A:
-
Antheraxanthin
- APX:
-
Ascorbate peroxidase
- AsA:
-
Ascorbate
- Car:
-
Carotenoids
- DAT:
-
Days after transplanting
- DES:
-
Deepoxidation state
- DESmax :
-
Deepoxidation state maximum value
- Fv/Fm:
-
PSII photochemistry efficiency
- FW:
-
Fresh weight
- GR:
-
Glutathione reductase
- GSH:
-
Reduced glutathione
- GSSH:
-
Oxidized glutathione
- PAR:
-
Photosynthetically activitive radiation
- PFD:
-
Photon flux density
- PSII:
-
Photosystem II
- SOD:
-
Superoxide dismutase
- V:
-
Violaxanthin
- Z:
-
Zeaxanthin
References
Asada K. 1992. Photooxidative damage of plants-its suppress and amplification. J.Pesticide Sci., 10: 729–735.
Asada K. 1999. The water-water cycle in chloroplasts: Scavenging of active oxygens and dissipation of excess photons. Annu. Rev. Plant Physiol. Plant Mol. Biol., 50: 601–639.
Biehler K., Fock H. 1996. Evidence for the contribution of the Mehler-peroxidase reaction in dissipation excess electrons in drought-stressed wheat. Plant Physiol., 112: 265–272.
Björkman O., Demmig-Adams B. 1994. Regulation of photosynthetic light:energy capture, conversion, and dissipation in leaves of higher plants. In: Ecophysiology of photosynthesis. Ecological studies, Vol. 100, ed. by E.D. Schulze, M.M. Caldwell. Berlin: Springer-Verlag: 17–47.
Cheeseman J.M., Herendeen L.B., Cheeseman A.T., Clough B.F. 1997. Photosynthesis and photoprotection in mangroves under field conditions. Plant Cell Environ., 20: 579–588.
Demmig-Adams B., Adams W.W. III 1996. Xanthophyll cycle and light stress in nature: uniform response to excess direct sunlight among higher plant species. Planta, 198: 460–470.
Demmig-Adams B., Adams W. W. 1992. Photoprotection and other response of plants to high light stress. Annu. Rev. Plant Physiol. Plant Mol. Biol., 43: 599–626.
Ellman G. L. 1959. Tissue sulfhydryl groups. Arch. Biochem. Biophysics., 82: 70–77.
Foyer C. H., Halliwell B. 1976. The presence of glutathione and glutathione redutase in chloroplasts: proposed role in ascorbic acid metabolism. Planta, 133: 21–25.
Giannopolitis C. N., Ries S. K. 1977. Superoxide dismutase II. Purification and quantitative relationship with water-soluble protein in seedings. Plant Physiol., 59: 315–318.
Gilmore A. M., Yamamoto H. Y. 1991. Resolution of lutein and zeaxanthin using a non-encapped, lightly carbon-loaded C18 high-performance liquid chromatographic column. J. Chlromatogr., 543: 137–145.
Grace S. C., Logan B. A. 1996. Acclimation of foliar antioxidant systems to growth irridiance in three broad-leaves evergreen species. Plant Physiol., 112: 1631–1640.
Horton P., Ruban A. V., Walters G. R. 1996. Regulation of light harvesting in green plants. Annu. Rev. Plant Physiol. Biol., 47: 655–684.
Horton P., Ruban A. V. 1992. Regulation of photosystem II. Photosynth. Res., 34: 375–385
Ji B. H., Jiao D. M. 1999. The difference of xanthophyll cycle and chlorophyll fluorescence in different rice species (Oryza sativa L.). Journal of Nanjing Normal University, 22(3): 188–193 (in Chinese).
Kura-Hotta M., Satoh K., Katoh S. 1987. Relationship between photosynthesis and chlorophyll content during leaf senescence of rice seedings. Plant Cell Physiol., 28: 1321–1329.
Lin Z. F., Li S. S., Lin G. Z. 1984. Superoxide dismutase activity and lipid peroxidation in relation to senescence of rice leaves. Acta Bot. Sin., 26(6): 605–615 (in Chinese).
Makino A., Mae T., Ohira k. 1985. Photosynthesis and ribulose-1,5-bisphosphate carboxylase/oxygenase in rice leaves from emergence through senescence. Quantitative analysis by carboxylation/oxygenation and regeneration of ribulose-1,5-bisphosphate. Planta, 16: 414–420.
Murchie E. H., Chen Y. Z., Hubbart S., Peng S. B., Horton P. 1999. Interactions between senescence and leaf orientation determine in situ patterns of photosynthesis and photoinhibition in field rown rice. Plant Physiol., 119: 553–563.
Nakano Y., Asada K. 1981. Hydrogen peroxide is scavenged by ascorbate-specific peroxidase in spinach chloroplasts. Plant Cell Physiol., 22: 867–880.
Niyogi K. K. 1999. Photoprotection revisited: Genetic and Molecular Approaches. Annu. Rev. Plant Physiol. Plant Mol. Biol., 50: 333–359.
Okamura M. 1980. An improved method for determination of ascorbic acid and L-dehydroascorbic acid in blood plasma. Clin. Chim. Acta, 103: 259–268.
Park Y., Chow W. S., Anderson J. M. 1995. Light inactivation of functional photosystem II in leaves of peas grown in moderate light depends on photon exposure. Planta, 196: 401–411
Pündel E., Bilger W. 1994. Regulation and possible function of the violaxanthin cycle. Photosyn. Res., 42: 89–109.
Tanaka K., Suda Y., Kondo N., Sugahara K. 1985. O3-tolerance and the ascorbate-dependent H202 decomposing system in chloroplasts. Plant Cell Physiol., 26(7): 1425–1431.
Xu D. Q., Wu S. 1996. Three phases of dark-recovery course from photoinhibition resolved by the chlorophyll fluorescence analysis in soybean leaves under field condition. Photosynthetica, 32: 417–423
Xu D. Q., Xu B. J., Shen Y. K. 1990. Diurnal variation of photosynthetic efficiency in C3 plants. Acta Phytophysiol. Sin., 16: 1–5 (in Chinese).
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Yang, CW., Chen, YZ., Peng, CL. et al. Daily changes in components of xanthophyll cycle and antioxidant systems in leaves of rice at different developing stage. Acta Physiol Plant 23, 391–398 (2001). https://doi.org/10.1007/s11738-001-0048-3
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DOI: https://doi.org/10.1007/s11738-001-0048-3