Abstract
Drought and high salinity are responsible for large decreases in crop productivity all over theworld [1]. These losses of crop yield result from limitations of plant development through excessive ion accumulation, water deficit and mineral deficiencies [2]. Under these prevalent stresses, tolerant plants adopt various strategies with a wide range of biochemical to physiological and morphological adaptations [3]. Morphological ones include modifications in growth and allocation of assimilates towards roots for an efficient exploitation of soil nutrients [4]. The physiological strategy is represented by a higher selectivity for K+ over Na+ [5], an increase in K+-use efficiency [6], and the synthesis of organic osmolytes, with low molecular weight, for osmo-protection [7]. These osmolytes are sugars, polyols, amino acids, tertiary and quarternary ammonium, and tertiary sulphonium compounds [8].
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References
Skriver K, Mundy J (1990) Gene expression in response to abscisic acid and osmotic stress. Plant Cell 2: 503–512
Munns R (2002) Comparative physiology of salt and water stress. Plant Cell Environ 25:239–250
Zhu JK (2001) Plant salt tolerance. Trends Plant Sci 6: 66–71
Zhang H, Forde BG (1998) An Arabidopsis MADS box gene that controls nutrient-induced changes in root architecture. Science 279: 407–409
Wilson C, Lesch SM, Grieve CM (2000) Growth stage modulates salinity tolerance of New Zealand spinach (Tetragonia tetragonioides, Pall.) and Red Orach (Atriplex hortensis L.). Ann. Bot 85: 501–509
Messedi D, Labidi N, Grignon C, Abdelly C (2004) Limits imposed by salt to the growth of the halophyte Sesuvium portulacastrum. J Plant Nutr Soil Sci 167: 720–725
Sakamoto W, Tamura T, Hanba-Tomita Y, Sodmergen and Murata M (2002) The VAR1 locus of Arabidopsis encodes a chloroplastic FtsH and is responsible for leaf variegation in the mutant alleles. Genes to Cells 7: 769–780
Rhodes D, Hanson AD (1993) Quaternary ammonium and tertiary sulfonium compounds in higher plants. Annu Rev Plant Physiol 44: 357–384
Kumara SG, Reddy AM, Sudhakar C (2003) NaCl effects on proline metabolism in tow high yielding genotypes of mulberry (Morus alba L.) with contrasting salt tolerance. Plant Science 165: 1245–1251
Delauney AJ, Hu CAA, Kishor PBK, Verma DPS (1993) Cloning of ornithine-aminotransferase cDNA from Vigna aconitifolia by transcomplementation in Escherichia coli and regulation of proline biosynthesis. J Biol Chem 268: 18673–18678
Rhodes D, Handa S, Bressan RA (1986) Metabolic changes associated with adaptation of plant cells to water stress. Plant Physiol 82: 890–903
Voetberg GS, Sharp RE (1991) Growth of the maize primary root at low water potentials. Role of increased proline deposition in osmotic adjustment. Plant Physiol 96: 1125–1130
Schwacke R, Grallath S, Breitkreuz KE, Stransky E, Stransky H (1999) LeProT1, a transporter for proline, glycine betaine, and gamma-amino butyric acid in tomato pollen. Plant Cell 11: 377–391
Kiyosue T, Yoshida Y, Yamaguchi-Shinozaki K, Shinozaki K (1996) A nuclear gene encoding mitochondrial proline dehydrogenase, an enzyme involved in proline metabolism, is upregulated by proline but downregulated by dehydration in Arabidopsis. Plant Cell 8:1323–1335
Verbruggen N, Hua XJ, May M, Montagu MV (1996) Environmental and developmental signals modulate proline homeostasis: evidence for a negative transcriptional regulator. Proc Natl Acad Sci USA 93: 8787–8791
Forlani G, Scainelli D, Nielsen E (1997) Delta1-pyrroline-5-carboxylate dehydrogenase from cultured cells of potato. Plant Physiol 113: 1413–1418
Hewitt EJ (1966) Sand and water culture methods used in the study of plant nutrition. 2nd Ed., Commonwealth Bureau of Horticulture tech. Com. 22
Jacobson L (1951) Maintenance of iron supply in nutrient solutions by a single addition of ferric-potassium-ethylene-diamine-tetraacetate. Plant Physiol 26: 411–413
Arnon DI, Hoagland DR (1940) Crop production in artificial solution and in soils with special reference to factors affecting yields and absorption of inorganic nutrients. Soil Sci 50: 463–484
Khan MA, Ungar IA, Showalter AM (2000) The effect of salinity on the growth, water status, and ion content of a leaf succulent perennial halophyte, Suaeda fruticosa (L.) Forssk. J Arid Environ 45: 73–84
Bates LS, Waldren RP, Teare ID (1973) Rapid determination of free proline for water-stress studies. Plant Soil 39: 205–207
Lutts S, Majerus V, Kinet JM (1999) NaCl effects on proline metabolism in rice (Oryza sativa) seedlings. Physiol Planta 105: 450–458
Kim HR, Rho HW, Park BH, Kim JS, Lee MW (1994)Assay of ornithine aminotransferase with ninhydrine. Biochemistry 223: 205–207
Ruiz JM, Sanchez E, Garcia PC, Lopez-Lefebre LR, Rivero RM, Romero L (2002) Proline metabolism and NAD Kinase activity in greenbean plants subjected to cold-shock. Phytochemistry 59: 473–478
Valle D, Simell O (1995) The hyperornithinemias. In: CR Scriver, AL Beaudet, WS Sly and DV alle (Eds): The Metabolic and Molecular Bases of Inherited Disease, 7th ed., vol. 1. McGraw-Hill, New York, 1147–1185
Peng Z, Lu Q, Verma DPS (1996) Reciprocal regulation of Δ1-pyrroline-5-carboxylate synthetase and proline dehydrogenase genes controls proline levels during and after osmotic stress in plants. Mol Gen Genet 253: 334–341
Ahmad I, Hellebust JA (1984) Osmoregulation in the extremely euryhaline marine microalga Chorella autotrophica. Plant Physiol 74: 1010–1015
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Messedi, D. et al. (2006). Effect of nitrogen deficiency, salinity and drought on proline metabolism in Sesuvium portulacastrum . In: Öztürk, M., Waisel, Y., Khan, M.A., Görk, G. (eds) Biosaline Agriculture and Salinity Tolerance in Plants. Birkhäuser Basel. https://doi.org/10.1007/3-7643-7610-4_7
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DOI: https://doi.org/10.1007/3-7643-7610-4_7
Publisher Name: Birkhäuser Basel
Print ISBN: 978-3-7643-7609-3
Online ISBN: 978-3-7643-7610-9
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