Abstract
The effect of chromium (Cr) on photosystem II (PSII) electron transport and the change of proteins content within PSII complex were investigated. When Lemna gibba was exposed to Cr during 96 h, growth inhibition was found to be associated with an alteration of the PSII electron transport at both PSII oxidizing and reducing sides. Investigation of fluorescence yields at transients K, J, I, and P suggested for Cr inhibitory effect to be located at the oxygen-evolving complex and QA reduction. Those Cr-inhibitory effects were related to the change of the turnover of PSII D1 protein and the alteration of 24 and 33 kDa proteins of the oxygen-evolving complex. The inhibition of the PSII electron transport and the formation of reactive oxygen species induced by Cr were highly correlated with the decrease in the content of D1 protein and the amount of 24 and 33 kDa proteins. Therefore, functional alteration of PSII activity by Cr was closely related with the structural change within PSII complex.
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Abbreviations
- ABS/RC:
-
Antenna size of an active reaction center of photosystem II
- Cr:
-
Chromium
- D1:
-
A core protein of the photosystem II reaction center
- DCPIP:
-
2,6–Dichlorophenol indophenol
- DI0/RC:
-
Non-photochemical energy dissipation of an active PSII reaction center
- ET0/RC:
-
Electron transport in an active reaction center of photosystem II
- FO (F50 µs):
-
Fluorescence yield at 50 µs when all reaction centers of PSII are open
- FM :
-
Maximal fluorescence yield at P fluorescence transient; LHCII: light harvesting complex of photosystem II
- OEC:
-
Oxygen-evolving complex
- PSII:
-
Photosystem II
- QA :
-
Quinone A as the primary electron carrier within PSII
- QB :
-
Quinone B as the secondary electron carrier within PSII
- RC/CS:
-
The amount of active PSII reaction centers per excited cross section
- ROS:
-
reactive oxygen species
References
Appenroth KJ, Stöckel J, Srivastava A, Strasser RJ (2001) Multiple effects of chromate on the photosynthetic apparatus of Spirodela polyrhiza as probed by OJIP chlorophyll a fluorescence measurements. Environ Pollut 115:49–64
Babu TS, Marder JB, Tripuranthakam S, Dixon DG, Greenberg BM (2001) Synergistic effects of photooxidized polycyclic aromatic hydrocarbon and copper on photosynthesis and plant growth: evidence that in vivo formation of ROS is a mechanism of copper toxicity. Environ Toxicol Chem 20:1351–1358
Babu TS, Akhtar TA, Lampi MA, Tripuranthakam S, Dixon DG, Greenberg BM (2003) Similar stress responses are elicited by copper and ultraviolet radiation in the aquatic plant Lemna gibba? implication of reactive oxygen species as common signals. Plant Cell Physiol 44:1320–1329
Barón M, Rahoutei J, Lazaro JJ, Garcia-Luque I (1995) PSII response to biotic and abiotic stress. In: Mathis P (ed) Photosynthesis: from light to biosphere, vol. IV. Kluwer␣Academic Publishers, Dordrecht, The Netherlands, pp 897–900
Bernier M, Carpentier R (1995) The action of mercury on the binding of the extrinsic polypeptides associated with the water oxidizing complex of photosystem II. FEBS Lett 360:251–254
Bishnoi NR, Chugh LK, Sawhney SK (1993) Effect of Cr on photosynthesis, respiration and nitrogen fixation in pea (Pisum sativum L.) seedlings. J Plant Physiol 142:25–30
De Boer SH, Ward L (1990) Western blotting for detection of bacterial antigens. In: Hampton R, Ball E, De Boer S (eds) Serological methods for detection and identification of viral and bacterial plant pathogens. APS Press, St Paul, Minnesota, USA, pp 281–285
Efroymson RA, Will ME, Suter GW and Wooten AC (1997) Toxicological Benchmarks for screening contaminants of potential concern for effects on terrestrial plants. Revision prepared for the US Department of Energy Office of Environmental Management
Franco E, Alessandrelli S, Masojidek J, Margonelli A, Giardi MT (1999) Modulation of D1 protein turover under cadmium and heat stresses monitored by [35S] methionine incorporation. Plant Sci 144:53–61
Frankart C, Eullafroy P, Vernet G (2002) Photosynthetic responses of Lemna minor exposed to xenobiotics, copper, and their combinations. Ecotox Environ Saf 53:439– 445
Force L, Critchley C, Van Rensen JJS (2003) New fluorescence parameters for monitoring photosynthesis in plants. Photosynth Res 78:17–33
Laemmli UK (1970) Cleavage of structural proteins during the assembly of the head of bacteriophage T4. Nature 227:680–685
La Porta N, Bertamini M, Nedunchezhian N, Raddi P, Muthuchelian K (2005) Photoinhibition of photosynthesis in needles of two cypress (Cupressus sempervirens) clones. Tree Physiol 25:1033–1039
Lazár D (2006) The polyphasic chlorophyll a fluorescence rise measured under high intensity of exciting light. Functional Plant Biol 33:9–30
Lichtenthaler HK (1987) Chlorophylls and caretonoids: pigments of photosynthetic biomembranes. In: Packer L, Douce R (eds) Methods in enzymology, vol. 148. Academic Press, London, pp 350–382
Liu Q, Zhu Y, Tao H, Wang N (2006) Damage of PSII during senescence of Spirodela polyrrhiza explants under long-day conditions and its prevention by 6-benzyladenine. J. Plant Res 119:145–152
Lupinková L, Komenda J (2004) Oxidative modifications of the photosystem II D1 protein by reactive oxygen species: from isolated protein to Cyanobacterial cells. Photochem Photobiol 79:152–162
Mallick N, Mohn FH (2003) Use of chlorophyll fluorescence in metal-stress research: a case study with the green microalga Scenedesmus. Ecotox Environ Saf 55:64–69
Nishiyama Y, Allakhverdiev SI, Yamamoto H, Hayashi H, Murata N (2004) Singlet oxygen inhibits the repair of photosystem II by suppressing the translation elongation of the D1 protein in Synechocystis sp. PCC 6803. Biochem 43:11321–11330
Pawlisz AV, Kent RA, Schneider UA, Jefferson C (1997) Canadian water quality guidelines for Cr. Environ Toxicol Water Qual 12:185–193
Prasad SM, Singh JB, Rai LC, Kumar HD (1991) Metal-induced inhibition of photosynthetic electron transport chain of the cyanobacterium Nostoc muscorum. FEMS Microbiol Lett 82:95–100
Rachid A, Camm EL, Ekramoddoullah AKM (1994) Molecular mechanism of action of Pb2+ and Zn2+ on water oxidizing complex of photosystem II. FEBS Lett 350:296–298
Rai V, Vajpayee P, Singh SN, Mehrotra S (2004) Effect of Cr accumulation on photosynthetic pigments, oxidative stress defense system, nitrate reduction, praline level and eugenol content of Ocimum tenuiflorum L. Plant Sci 167:1159–1169
Rutherford AW, Krieger-Liszkay A (2001) Herbicide-induced oxidative stress in photosystem II. Trends in Biochem Sci 26:648–653
Shanker AK, Pathmanabhan G (2004) Speciation dependant antioxidative response in roots and leaves of Sorghum (Sorghum bicolor (L) Moench cv CO 27) under Cr(III) and Cr(VI) stress. Plant Soil 265: 141–151
Srivastava A, Guissé B, Greppin H, Strasser RJ (1997) Regulation of antenna structure and electron transport in Photosystem II of Pisum sativum under elevated temperature probed by the fast polyphasic chlorophyll a fluorescence transient: OKJIP. Biochim Biophys Acta 1320:95–106
Strasser BJ, Strasser RJ (1995) Measuring fast fluorescence transients to address environmental questions: the JIP-test. In: Mathis P (ed) Photosynthesis: from light to biosphere, vol. V. Kluwer Academic Publishers, pp 977–980
Strasser BJ (1997) Donor side capacity of photosystem II probed by chlorophyll a fluorescence transients. Photosynth Res 52:147–155
Strasser RJ, Srivastava A, Tsimilli-Michael M (2004) Analysis of the chlorophyll a fluorescence transient. In: Papageorgiou G,␣Govindjee (eds) Advances in photosynthesis and respiration, vol. 19, Chlorophyll fluorescence a signature of photosynthesis. Kluwer Academic Publishers, The Netherlands, pp 321–362
Susplugas S, Srivastava A, Strasser RJ (2000) Changes in the photosynthetic activities during several stages of vegetative growth of Spirodela polyrhiza: effect of chromate. J Plant Physiol 157:503–512
Vajpayee P, Rai UN, Ali MB, Tripathi RD, Yadav V, Sinha S, Singh SN (2001) Cr-induced physiologic changes in Vallisneria spiralis L. and its role in phytoremediation of tannery effluent. Bull Environ Contam Toxicol 67:246–256
Acknowledgments
This research was supported by the Natural Science and Engineering Council of Canada (NSERC) through Grant GP0093404 awarded to R. Popovic. Special acknowledgment goes to Dr. Matilde Baron from the Department of Biochemistry (EEZ, CSIC, Granada, Spain) for kindly supplying the primary antibodies used in the present study for immuno-detection of PSII D1, LHCII and OEC polypeptides.
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Ali, N.A., Dewez, D., Didur, O. et al. Inhibition of photosystem II photochemistry by Cr is caused by the alteration of both D1 protein and oxygen evolving complex. Photosynth Res 89, 81–87 (2006). https://doi.org/10.1007/s11120-006-9085-5
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DOI: https://doi.org/10.1007/s11120-006-9085-5