Abstract
In this study, the response of the chloroplastic antioxidant system of the halophyte Cakile maritima Scop. and its tolerance to NaCl stress have been studied using purified chloroplasts. Seedlings were grown in different salt concentrations (0, 100, 200 and 400 mmol/L NaCl) and plants were harvested after 40 days. Isolated chloroplasts were purified by centrifugation in density-gradients of Percoll. The evaluation of the oxidative stress was analysed measuring lipid peroxidation, carbonyl protein, \({\text{O}}_{2}^{ - }\) and H2O2 contents and the antioxidant status by measurement of the activities of superoxide dismutase, catalase, peroxidase and enzymes of the ascorbate–glutathione cycle as well as the antioxidants ascorbate and glutathione, in the purified chloroplasts. Results revealed that the best growth response of C. maritima under moderate salt stress was associated with a low oxidative stress, the highest activities of SOD, POD and APX and the highest glutathione content. The interaction between the water status of the plant and mineral nutrition seems to be strongly involved in the plant performance under salinity.
Similar content being viewed by others
REFERENCES
Zhang, J.L. and Shi, H., Physiological and molecular mechanisms of plant salt tolerance, Photosynth. Res., 2013, vol. 115, p. 1.
Demidchik, V., Straltsova, D., Medvedev, S.S., Pozhvanov, G.A., Sokolik, A., and Yurin, V., Stress-induced electrolyte leakage: the role of K+ permeable channels and involvement in programmed cell death and metabolic adjustment, J. Exp. Bot., 2014, vol. 65, p. 1259.
Mittler, R., Oxidative stress, antioxidants and stress tolerance, Trends Plant Sci., 2002, vol. 7, p. 405.
Ozgur, R., Uzilday, B., Sekmen, A.H., and Turkan, I., Reactive oxygen species regulation and antioxidant defence in halophytes, Funct. Plant Biol., 2013, vol. 40, p. 832.
Ben Hamed Louati, I., Arbe let-Bonnin, D., Biligui, B., Gakière, B., Abdelly, C., Ben Hamed, K., and Bouteau, F., Comparison of NaCl-induced programmed cell death in the obligate halophyte Cakile maritima and the glycophyte Arabidospis thaliana,Plant Sci., 2016, vol. 247, p. 49.
Ben Amor, N., Jiménez, A., Megdiche, W., Lundqvist, M., Sevilla, F., and Abdelly, C., Response of antioxidant systems to NaCl stress in the halophyte Cakile maritima,Physiol. Plant., 2006, vol. 126, p. 446.
Hewitt, E.J., Sand and Water Culture Methods Used in the Study of Plant Nutrition, Bucks: Commonwealth Agricul-tural Bureaux, 1966.
Barrs, H.D., Determination of water deficits in plant tissues, in Water Deficits and Plant Growth, Kozlowski, T.T., Ed., New York: Academic, 1968, vol. 1, p. 235.
Hernández, J.A., Olmos, E., Corpas, F.J., Sevilla, F., and del Río, L.A., Salt-induced oxidative stress in chloroplasts of pea plants, Plant Sci., 1995, vol. 105, p. 151.
Madhava, R.K.V. and Sresty, T.V.S., Antioxidative parameters in the seedlings of pigeon pea (Cajanus cajan L. Millspaugh) in response to Zn and Ni stresses, Plant Sci., 2000, vol. 157, p. 113.
Levin, R.L., Garland, D., Oliver, C.N., Amici, A., Climent, I., Lens, A.G., Ahn, B.W., Shaltiel, S., and Stadtman, E.R., Determination of carbonyl content in oxidatively modified proteins, Methods Enzymol., 1990, vol. 186, p. 464.
Frew, J., Jones, P., and Scholes, G., Spectrophotometric determination of hydrogen peroxide and organic hydroperoxides at low concentrations in aqueous solution, Anal. Chim. Acta, 1983, vol. 155, p. 130.
Boveris, A., Determination of the production of superoxide radicals and hydrogen peroxide in mitochondria, Methods Enzymol., 1984, vol. 105, p. 429.
Beauchamp, C. and Fridovich, I., Superoxide dismutase: improved assays and an assay applicable to acrylamide gels, Anal. Biochem., 1971, vol. 44, p. 276.
Aebi, H., Catalase in vitro, Methods Enzymol., 1984, vol. 105, p. 121.
Ranieri, A., Petacco, F., Castagna, A., and Soldatini, G.F., Redox state and peroxidase system in sunflower plants exposed to ozone, Plant Sci., 2000, vol. 159, p. 159.
Jimènez, A., Hernandez, J.A., del Rio, L.A., and Sevilla, F., Evidence for the presence of the ascorbate–glutathione cycle in mitochondria and peroxisomes of pea leaves, Plant Physiol., 1997, vol. 114, p. 275.
Arrigoni, O., Dipierro, S., and Borraccino, G., Ascorbate free radical reductase: a key enzyme of the ascorbic acid system, FEBS Lett., 1981, vol. 125, p. 242.
Dalton, D.A., Baird, L.M., Langeberg, L., Taugher, C.Y., Anyan, W.R., Vance, C.P., and Sarath, G., Subcellular localization of oxygen defense enzymes in soybean (Glycine max [L.] Merr.) root nodules, Plant Physiol., 1993, vol. 102, p. 481.
Edwards, E.A., Rawsthorne, S., and Mullineaux, P.M., Subcellular distribution of multiple forms of glutathione reductase in leaves of pea (Pisum sativum L.), Planta, 1990, vol. 180, p. 278.
Doehlert, D.C., Kuo, T.M., and Felker, F.C., Enzymes of sucrose and hexose metabolism in developing kernels of two inbreeds of maize, Plant Physiol., 1988, vol. 81, p. 511.
Bergmeyer, H.U., Bernt, E., Schmidt, F., and Stork, H., D-Glucose. Bestimmung mit Hexokinase und Glucose-6-phosphate Dehydrogenase, in Methods of Enzymatic Analysis, Bergmeyer, H.U., Ed., New York: Academic, 1974, p. 1196.
Kleczkowski, A. and Edwards, E., Identification of hydroxypyruvate and glyoxylate reductases in maize leaves, Plant Physiol., 1989, vol. 91, p. 278.
Torrecillas, A., Léon, A., del Amor, F., and Martinez-Mompean, M.C., Rapid determination of chlorophyll, Fruits, 1984, vol. 39, p. 617.
Bradford, M.M., A rapid and sensitive method for the quantitation of microgram quantities of protein utilizing the principle of protein–dye binding, Anal. Biochem., 1976, vol. 72, p. 248.
Knörzer, O.C., Durner, J., and, Böger, P., Alterations in the oxidative system of suspension-cultured soybean cells (Glycine max) induced by oxidative stress, Physiol. Plant., 1996, vol. 97, p. 388.
Ben Amor, N., Ben Hamed, K., Debez, A., Grignon, G., and Abdelly, C., Physiological and antioxidant responses of the perennial halophyte Crithmum maritimum to salinity, Plant Sci., 2005, vol. 168, p. 889.
Uzilday, B., Ozgur, R., Sekmen, A.H., Yildiztugay, E., and Turkan, I., Changes in the alternative electron sinks and antioxidant defence in chloroplasts of the extreme halophyte Eutrema parvulum (Thellungiella pa-rvula) under salinity, Ann. Bot., 2015, vol. 115, p. 449.
Assaha, D.V.M., Ueda, A., Saneoka, H., Al-Yahyai, R., and Yaish, M.W., The role of Na+ and K+ transporters in salt stress adaptation in glycophytes, Front. Physiol., 2017, vol. 8, p. 1.
Flowers, T.J., Troke, P.F., and Yeo, A.R., The mechanism of salt tolerance in halophytes, Annu. Rev. Plant Physiol., 1977, vol. 28, p. 89.
ACKNOWLEDGMENTS
This study was supported by the Tunisian Ministry of Higher Education and Scientific Research and The Spanish Agency of International cooperation for the Development (AECID).
Author information
Authors and Affiliations
Corresponding author
Ethics declarations
The authors declare that they have no conflict of interest. This article does not contain any studies involving animals or human participants as objects of research.
Rights and permissions
About this article
Cite this article
Ben Amor, N., Jiménez, A., Boudabbous, M. et al. Chloroplast Implication in the Tolerance to Salinity of the Halophyte Cakile maritima. Russ J Plant Physiol 67, 507–514 (2020). https://doi.org/10.1134/S1021443720030048
Received:
Revised:
Accepted:
Published:
Issue Date:
DOI: https://doi.org/10.1134/S1021443720030048