Salt-induced photoinhibition of PSII is alleviated in halophyte Thellungiella halophila by increases of unsaturated fatty acids in membrane lipids

• Autorzy: Sui N. , Han G.
• Języki publikacji: EN

Abstrakty

EN

The effect of salinity on plant growth, chlorophyll content, photosynthetic parameters, photochemical efficiency of PSII, membrane lipid content and fatty-acid composition of halophyte Thellungiella halophila and glycophyte Arabidopsis thaliana was investigated to examine the possible role of unsaturated fatty acids in photosynthesis under saline conditions. The growth of Arabidopsis was significantly decreased by the 100 and 200 mM NaCl treatments; however, there was no significant difference in the fresh and dry weight of Thellungiella at different concentrations of NaCl. Exposure of Arabidopsis to salt resulted in a progressive decline in chlorophyll content, while there was no significant change in that of Thellungiella. The net photosynthetic rate, maximal photochemical efficiency of PSII (Fv/Fm) and actual PSII efficiency were significantly reduced in Arabidopsis but remained unaffected in Thellungiella. Arabidopsis under NaCl treatment showed decreased PG levels and decreased values for the unsaturated fatty acid content and the double bond index (DBI) of monogalactosyldiacylglycerols and phosphatidylglycerols; these values significantly increased in Thellungiella under NaCl treatment, as did the DBI values of digalactosyldiacylglycerols and sulphoquinovosyldiacylglycerols. These results suggest that Thellungiella under salt stress displays high resistance to photoinhibition and that increased concentrations of unsaturated fatty acids in membrane lipids enhances the tolerance of photosystem II to salt stress.

• Wydawca: -
• Czasopismo: Acta Physiologiae Plantarum
• Rocznik: 2014
• Tom: 36
• Numer: 04
• Opis fizyczny: p.983-992,fig.,ref.

Twórcy

autor

Sui N.

• Key Laboratory of Plant Stress Research, College of Life Science, Shandong Normal University, 250014 Jinan, People's Republic of China

autor

Han G.

• Key Laboratory of Plant Stress Research, College of Life Science, Shandong Normal University, 250014 Jinan, People's Republic of China

Bibliografia

• Allakhverdiev SI, Kinoshita M, Inaba M, Suzuki I, Murata N (2001) Unsaturated fatty acids in membrane lipids protect the photosynthetic machinery against salt-induced damage in synechococcus. Plant Physiol 125:1842–1853
• Amtmann A, Bohnert HJ, Bressan RA (2005) Abiotic stress and plant genome evolution. Search for new models. Plant Physiol 138:127–130
• Aro E, Virgin I, Andersson B (1993) Photoinhibition of photosystem II. Inactivation, protein damage and turnover. Biochimica et Biophysica Acta (BBA) Bioenergetics 1143:113–134
• Baker NR (1991) A possible role for photosystem II in environmental perturbations of photosynthesis. Physiol Plant 81:563–570
• Ben Hamed K, Ben Youssef N, Ranieri A, Zarrouk M, Abdelly C (2005) Changes in content and fatty acid profiles of total lipids and sulfolipids in the halophyte Crithmum maritimum under salt stress. J Plant Physiol 162:599–602
• Berberich T, Harada M, Sugawara K, Kodama H, Iba K, Kusano T (1998) Two maize genes encoding ω-3 fatty acid desaturase and their differential expression to temperature. Plant Mol Biol 36:297–306
• Block MA, Dorne A, Joyard J, Douce R (1983) Preparation and characterization of membrane fractions enriched in outer and inner envelope membranes from spinach chloroplasts. II. Biochemical characterization. J Biol Chem 258:13281–13286
• Chen ZQ, Xu CH, Chen MJ, Xu L, Wang KF, Lin SQ, Kuang TY (1994) Effect of chilling acclimation on thylakoid membrane protein of wheat. Acta Bot Sin 36:423–429
• Cooke DT, Burden RS (1990) Lipid modulation of plasma membrane-bound ATPases. Physiol Plant 78:153–159
• Dakhma WS, Zarrouk M, Cherif A (1995) Effects of drought-stress on lipids in rape leaves. Phytochemistry 40:1383–1386
• Deuticke B, Haest C (1987) Lipid modulation of transport proteins in vertebrate cell membranes. Annu Rev Physiol 49:221–235
• Domonkos I, Laczkó-Dobos H, Gombos Z (2008) Lipid-assisted protein–protein interactions that support photosynthetic and other cellular activities. Prog Lipid Res 47:422–435
• Flowers TJ, Colmer TD (2008) Salinity tolerance in halophytes. New Phytol 179:945–963
• Gigon A, Matos A, Laffray D, Zuily-Fodil Y, Pham-Thi A (2004) Effect of drought stress on lipid metabolism in the leaves of Arabidopsis thaliana (ecotype Columbia). Ann Bot 94:345–351
• Hagio M, Sakurai I, Sato S, Kato T, Tabata S, Wada H (2002) Phosphatidylglycerol is essential for the development of thylakoid membranes in Arabidopsis thaliana. Plant Cell Physiol 43:1456–1464
• Hasegawa PM, Bressan RA, Zhu J, Bohnert HJ (2000) Plant cellular and molecular responses to high salinity. Annu Rev Plant Biol 51:463–499
• Inan G, Zhang Q et al (2004) Salt cress. A halophyte and cryophyte Arabidopsis relative model system and its applicability to molecular genetic analyses of growth and development of extremophiles. Plant Physiol 135:1718–1737
• Kooten O, Snel JF (1990) The use of chlorophyll fluorescence nomenclature in plant stress physiology. Photosynth Res 25:147–150
• Li HS, Sun Q, Zhao SJ (2000) Principles and techniques of plant physiological biochemical experiment. Higher Education, Beijing, pp 195–197
• Liu X, Li B, Yang J, Sui N, Yang X, Meng Q (2008) Overexpression of tomato chloroplast omega-3 fatty acid desaturase gene alleviates the photoinhibition of photosystems 2 and 1 under chilling stress. Photosynthetica 46:185–192
• Matos MC, Campos PS, Ramalho JC, Medeira MC, Maia MI, Semedo JM, Marques NM, Matos A (2002) Photosynthetic activity and cellular integrity of the Andean legume Pachyrhizus ahipa (Wedd.) Parodi under heat and water stress. Photosynthetica 40:493–501
• Mikami K, Murata N (2003) Membrane fluidity and the perception of environmental signals in cyanobacteria and plants. Prog Lipid Res 42:527–543
• Minoda A, Sonoike K, Okada K, Sato N, Tsuzuki M (2003) Decrease in the efficiency of the electron donation to tyrosine Z of photosystem II in an SQDG-deficient mutant of Chlamydomonas. FEBS Lett 553:109–112
• Mittova V, Guy M, Tal M, Volokita M (2004) Salinity up-regulates the antioxidative system in root mitochondria and peroxisomes of the wild salt-tolerant tomato species Lycopersicon pennellii. J Exp Bot 55:1105–1113
• Müller M, Santarius KA (1978) Changes in chloroplast membrane lipids during adaptation of barley to extreme salinity. Plant Physiol 62:326–329
• Munns R, Tester M (2008) Mechanisms of salinity tolerance. Annu Rev Plant Biol 59:651–681
• Olsson M (1995) Alterations in lipid composition, lipid peroxidation and anti-oxidative protection during senescence in drought stressed plants and non-drought stressed plants of Pisum sativum. Plant Physiol Biochem 33:547–553
• Pick U, Gounaris K, Weiss M, Barber J (1985) Tightly bound sulpholipids in chloroplast CF₀-CF₁. Biochimica et Biophysica Acta (BBA)-Bioenergetics 808:415–420
• Ramani B, Zorn H, Papenbrock J (2004) Quantification and fatty acid profiles of sulfolipids in two halophytes and a glycophyte grown under different salt concentrations. Z Natu 59:835–842
• Schuler I, Milon A, Nakatani Y, Ourisson G, Albrecht A, Benveniste P, Hartman M (1991) Differential effects of plant sterols on water permeability and on acyl chain ordering of soybean phosphatidylcholine bilayers. Proc Natl Acad Sci 88:6926–6930
• Siegenthaler PA, Eichenberger W (1984) Structure, function, and metabolism of plant lipids. In: Proceedings of the 6th International Symposium on the Structure, Function, and Metabolism of Plant Lipids, Held in Neuchâtel, Switzerland, July 16-20, 1984. (Elsevier Science Publishers)
• Stepien P, Johnson GN (2009) Contrasting responses of photosynthesis to salt stress in the glycophyte Arabidopsis and the halophyte Thellungiella: role of the plastid terminal oxidase as an alternative electron sink. Plant Physiol 149:1154–1165
• Stępień P, Kłbus G (2006) Water relations and photosynthesis in Cucumis sativus L. leaves under salt stress. Biol Plant 50:610–616
• Stepien P, Klobus G (2005) Antioxidant defense in the leaves of C3 and C4 plants under salinity stress. Physiol Plant 125:31–40
• Sui N, Li M, Shu DF, Zhao SJ, Meng QW (2007a) Antisensemediated depletion of tomato chloroplast glycerol-3-phosphate acyltransferase affects male fertility and increases thermal tolerance. Physiol Plant 130:301–314
• Sui N, Li M, Zhao S, Li F, Liang H, Meng Q (2007b) Overexpression of glycerol-3-phosphate acyltransferase gene improves chilling tolerance in tomato. Planta 226:1097–1108
• Upchurch RG (2008) Fatty acid unsaturation, mobilization, and regulation in the response of plants to stress. Biotechnol Lett 30:967–977
• Volkov V, Wang B, Dominy PJ, Fricke W, Amtmann A (2004) Thellungiella halophila, a salt-tolerant relative of Arabidopsis thaliana, possesses effective mechanisms to discriminate between potassium and sodium. Plant, Cell Environ 27:1–14
• Xu Y, Siegenthaler P (1997) Low temperature treatments induce an increase in the relative content of both linolenic and λ3-hexadecenoic acids in thylakoid membrane phosphatidylglycerol of squash cotyledons. Plant Cell Physiol 38:611–618
• Zhang M, Barg R, Yin M, Gueta Dahan Y, Leikin Frenkel A, Salts Y, Shabtai S, Ben Hayyim G (2005) Modulated fatty acid desaturation via overexpression of two distinct ω-3 desaturases differentially alters tolerance to various abiotic stresses in transgenic tobacco cells and plants. Plant J 44:361–371
• Zhu J (2001) Plant salt tolerance. Trends Plant Sci 6:66–71

Identyfikatory

DOI

10.1007/s11738-013-1477-5