Abstract
Effect of exogenous application of ascorbic acid (Asc) solution was examined on the growth, photosynthetic pigments, biochemical and yield characteristics of mung bean cultivars against ozone (O3). Experiment was performed on six mung bean cultivars in open top chambers under field conditions and Asc was applied as foliar spray prior to the exposure of ambient (AO+) and elevated (EO+) levels of O3. Application of Asc showed increment in growth attributes as compared to plants not provided Asc (AO). However, O3 induced the production of reactive oxygen species led to membrane damage. Reductions were depicted in lipid peroxidation, solute leakage and foliar injury % in AO+ and EO+ as compared to plants not provided with Asc. Photosynthetic pigments and ascorbic acid content along with activities of anti-oxidative enzymes (APX, CAT, GR and SOD) showed increments in AO+ and EO+ with cultivar-specific variations. Cultivars HUM-1 and HUM-2 restored yield with Asc application while less response was observed in other test cultivars. Quality of the seeds was also affected by Asc treatment in the plants exposed to ambient and elevated levels of O3. Therefore, exogenous application of Asc promotes plant’s performance by providing protection against O3 induced oxidative stress and may be used in screening of the mung bean cultivars against O3 phytotoxicity.







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References
Aebi H (1984) Catalase in vitro. Methods Enzymol 105:121–126
Agrawal SB, Singh A, Rathore D (2004) Assessing the effects of ambient air pollution on growth, biochemical and yield characteristics of three cultivars of wheat (Triticum aestivum L.) with ethylenediurea and ascorbic acid. J Plant Biol 31:165–172
Bell JNB, Ashmore MR (1986) Design and construction of open top chambers and methods of filtration (equipment and cost). In: Proceedings of II European open top chambers workshop. Freiburg, CEC. Brussels, pp 46–56
Blokhina O, Virolainen E, Fagersted KV (2003) Antioxidants, oxidative damage and oxygen deprivations stress: a review. Ann Bot 91:179–194
Burkey KO, Eason G, Fiscus EL (2003) Factors that affect leaf extracellular ascorbic acid content and redox status. Physiol Plant 117:51–57
Chaudhary N, Agrawal SB (2013) Intraspecific responses of six Indian clover cultivars under ambient and elevated levels of ozone. Environ Sci Pollut Res 20(8):5318–5329
Chaudhary N, Singh S, Agrawal SB, Agrawal M (2013) Assessment of six Indian cultivars of mung bean against ozone by using foliar injury index and changes in carbon assimilation, gas exchange, chlorophyll fluorescence and photosynthetic pigments. Environ Monit Assess 185(9):7793–7807
Chen Z, Gallie DR (2005) Increasing tolerance to ozone by elevating foliar ascorbic acid confers greater protection against ozone than increasing avoidance. Plant Physiol 138(3):1673–1689
Conklin PL, Barth C (2004) Ascorbic acid, a familiar small molecule intertwined in the response of plants to ozone, pathogens, and the onset of senescence. Plant Cell Environ 27(8):959–970
Didyk, Blum (2011) Natural antioxidants of plant origin against ozone damage of sensitive crops. Acta Physiol Plant 33(1):25–34
Dubois M, Gilles KA, Hamilton JK, Rebers PA, Smith F (1956) Colorimetric method for determination of sugars and related substances. Anal Chem 28(3):350–356
Duxbury AC, Yentsch CS (1956) Plankton pigment monographs. J Marine Res 15:19–101
Fridovich I (1974) Superoxide dismutase. In: Meister A (ed) Advances in enzymology, vol 41. Wiley, New York, pp 35–97
Gallie DR (2013) The role of l-ascorbic acid recycling in responding to environmental stress and in promoting plant growth. J Exp Bot 64(2):433–443
Hayes F, Mills G, Harmens H, Wyness K (2011) Within season and carry-over effects following exposure of grassland species mixtures to increasing background ozone. Environ Pollut 159(10):2420–2426
Heath RL, Packer L (1968) Phytoperoxidation in isolated chloroplasts. I. Kinetics and stoichiometry of fatty acid peroxidation. Arch Biochem Biophys 125(1):189–198
Herbart D, Philipps PJ, Strange RE (1971) Estimation of reducing sugars. In: Noorier JR, Robbins DW (eds) Methods in microbiology. Academic Press Cap III, London, pp 209–344
Iriti M, Rabotti G, Ascensao A, Faoro F (2003) Benzothiadiazole-induced resistance modulates ozone tolerance. J Agric Food Chem 51(15):4308–4314
Keller T, Schwager HS (1977) Air pollution and ascorbic acid. J For Pathol 7(6):338–350
Lowry OH, Rosenbourgh NJ, Farr AL, Randall RJ (1951) Protein measurement with folin phenol reagent. J Biol Chem 193(1):265–275
Maclachlan S, Zalik S (1963) Plastid structure, chlorophyll concentration and free amino acid composition of a chlorophyll mutant of barley. Can J Bot 41(7):1053–1062
Mills G, Buse A, Gimeno B, Bermejo V, Holland M, Emberson L, Pleijel H (2007) A synthesis of AOT40-based response functions and critical levels of ozone for agricultural and horticultural crops. Atmos Environ 41:2630–2643
Moore S, Stein WH (1948) Polyphenoloxidase. In: Colowick SP, Kaplan ND (eds) Methods in enzymology. Academic Press, New York, p 468
Nakano Y, Asada K (1981) Hydrogen peroxide is scavenged by ascorbate-specific peroxidase in spinach chloroplasts. Plant Cell Physiol 22(5):867–880
Noctor G, Foyer CH (1998) Ascorbate and glutathione: keeping active oxygen under control. Annu Rev Plant Physiol Plant Mol Biol 49:249–279
Rao MV, Hale BA, Ormrod P (1995) Amelioration of ozone induced oxidative damage in wheat plants grown under high CO2 (role of antioxidant enzymes). Plant Physiol 109(2):421–432
Scebba F, Pucciarelli I, Soldatini GF, Renieri A (2003) O3 individual changes in the antioxidant system and their relationship to different degrees of susceptibility of two clover species. Plant Sci 165:583–593
Schaedle M, Bassham JA (1977) Chloroplast glutathione reductase. Plant Physiol 59(5):1011–1012
Smirnoff N (1996) The function and metabolism of ascorbic acid in plants. Ann Bot 78:661–669
Smirnoff N (2000) Ascorbic acid: metabolism and functions of a multi-facetted molecule. Curr Opin Plant Biol 3(3):229–235
Smirnoff N, Wheeler GL (2000) Ascorbic acid in plants: biosynthesis and function. Crit Rev Biochem Mol 35(4):291–314
The Royal Society (2008) Ground-level Ozone in the 21st Century: Future Trends, Impacts and Policy Implications. Science Policy report 15/08. The Royal Society, London
Tiwari S, Rai R, Agrawal M (2008) Annual and seasonal variations in tropospheric ozone concentrations around Varanasi. Int J Remote Sens 29(15):4499–4514
Turcsanyi E, Lyons T, Plochl M, Barnes J (2000) Does ascorbate in the mesophyll cell walls form the first line of defense against ozone? Testing the concept using broad bean (Vicia faba L.). J Exp Bot 51(346):901–910
Van Dingenen R, Dentener FJ, Frank R, Maurten CK, Emberson L, Cofala J (2009) The global impact of ozone on agricultural crop yields under current and future air quality legislation. Atmos Environ 43(3):604–618
Wenzel AA, Schlautmann H, Jones CA, Kuppers K, Mehlhorn H (1995) Aminoethoxyvinyl glycine, cobalt and ascorbic acid all reduce ozone toxicity in mung beans by inhibition of ethylene biosynthesis. Physiol Plant 93(2):286–290
Acknowledgments
Authors are grateful to the Head, Department of Botany and co-ordinator, CAS in Botany, Banaras Hindu University, Varanasi for providing all the laboratory facilities; University Grants Commission, New Delhi, for financial support and Prof. M.N. Singh, Department of Genetics and Plant Breeding, Institute of Agricultural Sciences, B.H.U., Varanasi, for providing the seeds of mung bean cultivars.
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Communicated by P. K. Nagar.
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Chaudhary, N., Agrawal, S.B. Cultivar specific variations in morphological and biochemical characteristics of mung bean due to foliar spray of ascorbic acid under elevated ozone. Acta Physiol Plant 36, 1793–1803 (2014). https://doi.org/10.1007/s11738-014-1553-5
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DOI: https://doi.org/10.1007/s11738-014-1553-5


