Abstract
Salinity influences the agricultural production all over the world. This constrain, similar to others biotic and abiotic stresses generate the reactive oxygen species such as superoxide, hydrogen peroxide and hydroxyl radicals. In the evolution process of halophyte plants the mechanisms to detoxify ROS, such as antioxidant enzymes, have been developed. Aeluropus littoralis is a special halophyte that selected to our research, so the plants treated with NaCl at different salt concentration (0, 250, 450 and 650 mM) for a period 45 days. Leaves and roots (separately) collected and their proteins extracted for superoxide dismutase (SOD), catalase (CAT), ascorbate peroxidase (APX) and peroxidase (POD) activity assay. Meanwhile the electrolyte leakage of leaves analyzed and increased at 450 and 650 mM of NaCl concentrations. Superoxide dismutase and catalase showed same pattern for changing in enzymatic activities (increasing activity by salt stress in roots and decreasing in shoot at 450 and 650 mM stress), also peroxidase and ascorbate peroxidase activity almost increased in all stress conditions.
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Abedi T. & Pakniyat H. 2010. Antioxidant enzyme changes in response to drought stress in ten cultivars of oilseed rape (Brassica napus L.). Czech J. Genetics Plant Breed. 46: 27–34.
Aebi H. 1984. Catalase in vitro, pp. 121–126. In: Lester P. (ed.), Methods in Enzymology. Academic Press.
Amor N.B., Jiménez A., Megdiche W., Lundqvist M., Sevilla F. & Abdelly C. 2007. Kinetics of the anti-oxidant response to salinity in the halophyte Cakile maritima. J. Integ. Plant Biol. 49: 982–992.
Asada K. 2006. Production and scavenging of reactive oxygen species in chloroplasts and their functions. Plant Physiol. 141: 391–396.
Athar H-u-R., Khan A. & Ashraf M. 2008. Exogenously applied ascorbic acid alleviates salt-induced oxidative stress in wheat. Environ. Exp. Bot. 63: 224–231.
Beauchamp C. & Fridovich I. 1971. Superoxide dismutase: Improved assays and an assay applicable to acrylamide gels. Anal. Biochem. 44: 276–287.
Ben Amor N., Ben Hamed K., Debez A., Grignon C. & Abdelly C. 2005. Physiological and antioxidant responses of the perennial halophyte Crithmum maritimum to salinity. Plant Sci. 168: 889–899.
Ben Saad R., Zouari N., Ben Ramdhan W., Azaza J., Meynard D., Guiderdoni E. & Hassairi A. 2010. Improved drought and salt stress tolerance in transgenic tobacco overexpressing a novel A20/AN1 zinc-finger “AlSAP” gene isolated from the halophyte grass Aeluropus littoralis. Plant Mol. Biol. 72: 171–190.
Bowler C., Van Montagu M. & Inzé D. 1992. Superoxide dismutase and stress tolerance. Annu. Rev. Plant Physiol. 43: 83–116.
Bradford M.M. 1976. A rapid and sensitive method for the quantitation of microgram quantities of protein utilizing the principle of protein-dye binding. Analyt. Biochem. 72: 248–254.
Davies K.J.A. 1987. Protein damage and degradation by oxygen radicals — I. General aspects. J. Biol. Chem. 262: 9895–9901.
de Azevedo Neto A.D., Prisco J.T., Enéas-Filho J., Abreu C.E.B. & Gomes-Filho E. 2006. Effect of salt stress on antioxidative enzymes and lipid peroxidation in leaves and roots of salttolerant and salt-sensitive maize genotypes. Environ. Exp. Bot. 56: 87–94.
Deeba F., Pandey A.K., Ranjan S., Mishra A., Singh R., Sharma Y.K., Shirke P.A. & Pandey V. 2012. Physiological and proteomic responses of cotton (Gossypium herbaceum L.) to drought stress. Plant Physiol. Biochem. 53: 6–18.
Dionisio-Sese M.L. & Tobita S. 1998. Antioxidant responses of rice seedlings to salinity stress. Plant Sci. 135: 1–9.
Gunes A., Pilbeam D.J., Inal A. & Coban S. 2008. Influence of silicon on sunflower cultivars under drought stress, I: Growth, antioxidant mechanisms, and lipid peroxidation. Comm. Soil Sci. Plant Analysis 39: 1885–1903.
Hafsi C., Romero-Puertas M.C., Gupta D.K., del Río L.A., Sandalio L.M. & Abdelly C. 2010. Moderate salinity enhances the antioxidative response in the halophyte Hordeum maritimum L. under potassium deficiency. Environ. Exp. Bot. 69: 129–136.
Hoagland D.R. & Arnon D.I. 1950. Antioxidant responses of two barley varieties to saline stress. California Agricul. Exp. Station Circ. 347: 1–32.
Jiang Y., Yang B., Harris N.S. & Deyholos M.K. 2007. Comparative proteomic analysis of NaCl stress-responsive proteins in Arabidopsis roots. J. Exp. Bot. 58: 3591–3607.
Khan M. & Panda S. 2008. Alterations in root lipid peroxidation and antioxidative responses in two rice cultivars under NaClsalinity stress. Acta Physiol. Plant. 30: 81–89.
Li M.Y. & Liu Y.J. 1994. Halophytes of Yellow River Delta in north Shandong Province of China. J. Qufu Normal Univ.: 125–133.
Mateo A., Mühlenbock P., Rustérucci C., Chang C.C-C., Miszalski Z., Karpinska B., Parker J.E., Mullineaux P.M. & Karpinski S. 2004. LESION SIMULATING DISEASE 1 Is required for acclimation to conditions that promote excess excitation energy. Plant Physiol. 136: 2818–2830.
Mhadhbi H., Jebara M., Limam F. & Aouani M.E. 2004. Rhizobial strain involvement in plant growth, nodule protein composition and antioxidant enzyme activities of chickpearhizobia symbioses: modulation by salt stress. Plant Physiol. Biochem. 42: 717–722.
Mittler R. 2002. Oxidative stress, antioxidants and stress tolerance. Trends Plant Sci. 7: 405–410.
Modarresi M., Nematzadeh G., Moradian F. & Alavi S. 2012. Identification and cloning of the Cu/Zn superoxide dismutase gene from halophyte plant Aeluropus littoralis. Russian J. Genetics 48: 118–122.
Modarresi M., Nematzadeh G.A. & Moradian F. 2013a. Molecular characterization of two new Cu/Zn superoxide dismutase genes from halophyte Aeluropus lagopoides. J. Crop Improv. 27: 627–635.
Modarresi M., Nematzadeh G.A. & Moradian F. 2013b. Salinity response pattern and isolation of catalase gene from halophyte plant Aeluropus littoralis. Photosynthetica 51: 621–629.
Modarresi M., Nematzadeh G.A. & Zarein M. 2013c. Glyceraldehyde-3-phosphate dehydrogenase gene from halophyte Aeluropus lagopoides: Identification and characterization. J. Crop Improv. 27: 281–290.
Nakano Y. & Asada K. 1981. Hydrogen Peroxide is scavenged by ascorbate-specific peroxidase in spinach chloroplasts. Plant Cell Physiol. 22: 867–880.
Noreen Z. & Ashraf M. 2009. Changes in antioxidant enzymes and some key metabolites in some genetically diverse cultivars of radish (Raphanus sativus L.). Environ. Exp. Bot. 67: 395–402.
Örvar B.L. & Ellis B.E. 1997. Transgenic tobacco plants expressing antisense RNA for cytosolic ascorbate peroxidase show increased susceptibility to ozone injury. Plant J. 11: 1297–1305.
Ranieri A., Petacco F., Castagna A. & Soldatini G.F. 2000. Redox state and peroxidase system in sunflower plants exposed to ozone. Plant Sci. 159: 159–167.
Schafer F.Q., Wang H.P., Kelley E.E., Cueno K.L., Buettner S.M.M. & G.R. 2002. Comparing β-Carotene, vitamin E and nitric oxide as membrane antioxidants. Biol. Chem. 383: 671–681.
Seckin B., Turkan I., Sekmen A.H. & Ozfidan C. 2010. The role of antioxidant defense systems at differential salt tolerance of Hordeum marinum Huds. (sea barleygrass) and Hordeum vulgare L. (cultivated barley). Environ. Exp. Bot. 69: 76–85.
Shigeoka S., Ishikawa T., Tamoi M., Miyagawa Y., Takeda T., Yabuta Y. & Yoshimura K. 2002. Regulation and function of ascorbate peroxidase isoenzymes. J. Exp. Bot. 53: 1305–1319.
Turhan E., Gulen H. & Eris A. 2008. The activity of antioxidative enzymes in three strawberry cultivars related to salt-stress tolerance. Acta Physiol. Plant. 30: 201–208.
Xiao X., Xu X. & Yang F. 2008. Adaptive responses to progressive drought stress in two Populus cathayana populations. Silva Fennica 42: 705–719.
Yan L. & Guizhu C. 2007. Physiological adaptability of three mangrove species to salt stress. Acta Ecol. Sinica 27: 2208–2214.
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Modarresi, M., Moradian, F. & Nematzadeh, G.A. Antioxidant responses of halophyte plant Aeluropus littoralis under long-term salinity stress. Biologia 69, 478–483 (2014). https://doi.org/10.2478/s11756-014-0338-z
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DOI: https://doi.org/10.2478/s11756-014-0338-z