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Phytohormones in Salinity Tolerance: Ethylene and Gibberellins Cross Talk

  • Noushina Iqbal
  • Asim Masood
  • Nafees A. Khan
Chapter

Abstract

Plants are severely affected by salinity due to its high magnitude of adverse impacts and worldwide distribution. Phytohormones are thought to be the most important endogenous substances involved in the mechanisms of tolerance or susceptibility of plants to salinity stress. The role of phytohormones under salinity stress is critical in modulating physiological responses that will eventually lead to adaptation to an unfavorable environment. Ethylene and gibberellins (GAs) are involved in mitigating the adverse effects of salinity stress by initiating a set of defense response or increasing plants’ growth. However, both these phytohormones influence each other’s action. On the one hand, GA is known to increase ethylene synthesis, and on the other hand, its signaling is itself affected by ethylene, and therefore, this interaction opens a cross talk between them. The present study focuses on both individual and interactive effect of the two in salinity tolerance to find out whether they have independent action or their action is dependent on each other.

Keywords

Salt Stress Salt Tolerance Salinity Stress Salinity Tolerance Ethylene Signaling 
These keywords were added by machine and not by the authors. This process is experimental and the keywords may be updated as the learning algorithm improves.

References

  1. Abbas W, Ashraf M, Akram NA (2010) Alleviation of salt-induced adverse effects in eggplant (Solanum melongena L.) by glycinebetaine and sugarbeet extracts. Sci Hortic 125:188–195CrossRefGoogle Scholar
  2. Abeles FB, Morgan PW, Saltveit ME Jr (1992) Ethylene in plant biology, 2nd edn. Academic, San Diego, USAGoogle Scholar
  3. Achard P, Vriezen WH, van der Straeten D, Harberd NP (2003) Ethylene regulates Arabidopsis development via the modulation of DELLA protein growth repressor function. Plant Cell 15:612816–612825CrossRefGoogle Scholar
  4. Achard P, Cheng H, De Grauwe L, Decat J, Schoutteten H, Moritz T, Van Der Straeten D, Peng J, Harberd NP (2006) Integration of plant responses to environmentally activated phytohormonal signals. Science 311:91–94PubMedCrossRefGoogle Scholar
  5. Achard P, Baghour M, Chapple A, Hedden P, Van Der Straeten D et al (2007) The plant stress hormone ethylene controls floral transition via DELLA-dependent regulation of floral meristem-identity genes. Proc Natl Acad Sci USA 104:6484–6489PubMedCrossRefGoogle Scholar
  6. Afzal I, Basra SMA, Iqbal A (2005) The effects of seed soaking with plant growth regulators on seedling vigor of wheat under salinity stress. J Stress Physiol Biochem 1:6–14Google Scholar
  7. Albacete A, Ghanem ME, Martínez-Andújar C, Acosta M, Sánchez-Bravo J, Martínez V, Lutts S, Dodd IC, Pérez-Alfocea F (2008) Hormonal changes in relation to biomass partitioning and shoot growth impairment in salinized tomato (Solanum lycopersicum L.) plants. J Exp Bot 19:4119–4131CrossRefGoogle Scholar
  8. Aldesuquy HS, Gaber AM (1993) Effect of growth regulators on Vicia faba plants irrigated by seawater, leaf area, pigment content and photosynthetic activity. Biol Plant 35:519–527CrossRefGoogle Scholar
  9. Aldesuquy HS, Ibrahim AH (2001) Interactive effect of seawater and growth bio-regulators on water relations, absicisic acid concentration, and yield of wheat plants. J Agron Crop Sci 187:185–193CrossRefGoogle Scholar
  10. Alonso JM, Stepanova AN, Solano R, Wisman E, Ferrari S, Ausubel FM, Ecker JR (2003) Five components of the ethylene-response pathway identified in a screen for weak ethylene-insensitive mutants in Arabidopsis. Proc Natl Acad Sci USA 100:2992–2997PubMedCrossRefGoogle Scholar
  11. del Amor FM, Cuadra-Crespo P (2011) Alleviation of salinity stress in broccoli using foliar urea or methyl-jasmonate: analysis of growth, gas exchange, and isotope composition. Plant Growth Regul 63:55–62CrossRefGoogle Scholar
  12. Amzallag GN, Lerner H, Poljakoff-Mayber A (1992) Interaction between mineral nutrients, cytokinins and gibberellic acid during growth of sorghum at higher NaCl salinity. J Exp Bot 43:81–87CrossRefGoogle Scholar
  13. Ashraf MY, Azmi AR, Khan AH, Ala SA (1994) Effect of water stress on total phenol, peroxidase activity and chlorophyll contents in wheat (Triticum aestivum L.). Acta Physiol Plant 16:185–191Google Scholar
  14. Basalah MO, Mohammad S (1999) Effect of salinity and plant growth regulators on seed germination of Medicago sativa L. Pak J Biol Sci 2:651–653CrossRefGoogle Scholar
  15. Bialecka B, Kepczynski J (2009) Effect of ethephon and gibberellin A3 on Amaranthus caudatus seed germination and α- and β-amylase activity under salinity stress. Acta Biol Cracov Ser Bot 51:119–125Google Scholar
  16. Bleecker AB, Kende H (2000) Ethylene: a gaseous signal molecule in plants. Annu Rev Cell Dev Biol 16:1–18PubMedCrossRefGoogle Scholar
  17. Bleecker AB, Estelle MA, Somerville C, Kende H (1988) Insensitivity to ethylene conferred by a dominant mutation in Arabidopsis thaliana. Science 241:1086–1089PubMedCrossRefGoogle Scholar
  18. Borsani O, Zhu J, Verslues PE, Sunkar R, Zhu JK (2005) Endogenous siRNAs derived from a pair of natural cis-antisense transcripts regulate salt tolerance in Arabidopsis. Cell 123:1279–1291PubMedCrossRefGoogle Scholar
  19. Buer CS, Sukumar P, Muday GK (2006) Ethylene modulates flavonoid accumulation and gravitropic responses in roots of Arabidopsis. Plant Physiol 140:1384–1396PubMedCrossRefGoogle Scholar
  20. Cabot C, Sibole JV, Barcelo J, Poschenrieder C (2009) Abscisic acid decreases leaf Na+ exclusion in salt treated Phaseolus vulgaris L. J Plant Growth Regul 28:187–192CrossRefGoogle Scholar
  21. Calvo AP, Nicolás C, Nicolás G, Rodríguez D (2004) Evidence of a cross-talk regulation of a GA 20-oxidase (FsGA20ox1) by gibberellins and ethylene during the breaking of dormancy in Fagus sylvatica seeds. Physiol Plant 120:623–630PubMedCrossRefGoogle Scholar
  22. Cao WH, Liu J, Zhou QY, Cao YR, Zheng SF, Du BX, Zhang JS, Chen SY (2006) Expression of tobacco ethylene receptor NTHK1 alters plant responses to salt stress. Plant Cell Environ 29:1210–1219PubMedCrossRefGoogle Scholar
  23. Cao WH, Liu J, He XJ, Mu RL, Zhou HL, Chen SY, Zhang JS (2007) Modulation of ethylene responses affects plant salt-stress responses. Plant Physiol 143:707–719PubMedCrossRefGoogle Scholar
  24. Cao YR, Chen SY, Zhang JS (2008) Ethylene signaling regulates salt stress response. Plant Signal Behav 3:761–763PubMedCrossRefGoogle Scholar
  25. Chakraborti N, Mukherji S (2003) Effect of phytohormone pretreatment on nitrogen metabolism in Vigna radiata under salt stress. Biol Plant 46:63–66CrossRefGoogle Scholar
  26. Chen YF, Etheridge N, Schaller E (2005) Ethylene signal transduction. Ann Bot (Lond) 95:901–915CrossRefGoogle Scholar
  27. De Grauwe L, Dugardeyn J, Van Der Straeten D (2008) Novel mechanisms of ethylene-gibberellin crosstalk revealed by the gai eto2-1 double mutant. Plant Signal Behav 3:1113–1115PubMedCrossRefGoogle Scholar
  28. De Grauwe L, Vriezen WH, Bertrand S, Phillips A, Vidal AM, Hedden P, Van Der Straeten D (2007) Reciprocal influence of ethylene and gibberellins on response-gene expression in Arabidopsis thaliana. Planta 226:485–498PubMedCrossRefGoogle Scholar
  29. Dhingra HR, Varghese TM (1985) Effect of growth regulators on the in vitro germination and tube growth of maize (Zea mays L.) pollen from plants raised under sodium chloride salinity. New Phytol 100:563–569CrossRefGoogle Scholar
  30. Dill A, Sun T (2001) Synergistic derepression of gibberellin signaling by removing RGA and GAI function in Arabidopsis thaliana. Genetics 159:777–785PubMedGoogle Scholar
  31. Divi UK, Rahman T, Krishna P (2010) Brassinosteroid-mediated stress tolerance in Arabidopsis shows interactions with abscisic acid, ethylene and salicylic acid pathways. BMC Plant Biol 10:151PubMedCrossRefGoogle Scholar
  32. Dodd IC, Davies WJ (1996) The relationship between leaf growth and ABA accumulation in the grass leaf elongation zone. Plant Cell Environ 19:1047–1056CrossRefGoogle Scholar
  33. Dugardeyn J, Vandenbussche F, Van Der Straeten D (2008) To grow or not to grow: what can we learn on ethylene–gibberellin cross-talk by in silico gene expression analysis? J Exp Bot 59:1–16PubMedCrossRefGoogle Scholar
  34. Farhoudi R, Saeedipour S (2011) Effect of exogenous abscisic acid on antioxidant activity and salt tolerance in rapeseed (Brassica napus) cultivars. Res Crops 12:122–130Google Scholar
  35. Foo E, Ross JJ, Davies NW, Reid JB, Weller JL (2006) A role for ethylene in the phytochrome-mediated control of vegetative development. Plant J 46:911–921PubMedCrossRefGoogle Scholar
  36. Fu X, Richards DE, Ait-Ali T, Hynes LW, Ougham H, Peng J, Harberd NP (2002) Gibberellin-mediated proteasome-dependent degradation of the barley DELLA protein SLN1 repressor. Plant Cell 14:3191–3200PubMedCrossRefGoogle Scholar
  37. Fukao T, Bailey-Serres J (2008) Submergence tolerance conferred by Sub1A is mediated by SLR1 and SLRL1 restriction of gibberellin responses in rice. Proc Natl Acad Sci USA 105:16814–16819PubMedCrossRefGoogle Scholar
  38. Fukao T, Yeung E, Bailey-Serres J (2011) The submergence tolerance regulator SUB1A mediates crosstalk between submergence and drought tolerance in rice. Plant Cell 23:412–442PubMedCrossRefGoogle Scholar
  39. Fukao T, Xu K, Ronald PC, Bailey-Serres J (2006) A variable cluster of ethylene response factor-like genes regulates metabolic and developmental acclimation responses to submergence in rice. Plant Cell 18:2021–2034PubMedCrossRefGoogle Scholar
  40. Giraud E, Ho LH, Clifton R et al (2008) The absence of alternative oxidase 1a in Arabidopsis results in acute sensitivity to combined light and drought stress. Plant Physiol 147:595–610PubMedCrossRefGoogle Scholar
  41. Gomez CA, Arbona V, Jacas J, PrimoMillo E, Talon M (2002) Abscisic acid reduces leaf abscission and increases salt tolerance in citrus plants. J Plant Growth Regul 21:234–240CrossRefGoogle Scholar
  42. Gorham JE, McDonnel E, Budrewicz JRGW (1985) Salt tolerance in the Triticeae: growth and solute accumulation in leaves of Thinopyrum bessarabicum. J Exp Bot 36:1021–1031CrossRefGoogle Scholar
  43. Gul B, Khan MA, Weber DJ (2000) Alleviation salinity and darken forced dormancy in Allenrolfea occidentalis seeds under various thermo periods. Aust J Bot 48:745–752CrossRefGoogle Scholar
  44. Guo H, Ecker JR (2004) The ethylene signaling pathway: new insights. Curr Opin Plant Biol 7:40–49PubMedCrossRefGoogle Scholar
  45. Halliwell B, Gutteridge JMC (1985) Free radicals in biology and medicine. Clarendon, OxfordGoogle Scholar
  46. Harberd NP, Belfield E, Yasumura Y (2009) The angiosperm gibberellin-GID1-DELLA growth regulatory mechanism: how an “inhibitor of an inhibitor” enables flexible response to fluctuating environments. Plant Cell 21:1328–1339PubMedCrossRefGoogle Scholar
  47. Hisamatsu T, Koshioka M, Kubota S, Fujime Y, King RW, Mander LN (2000) The role of gibberellin in the control of growth and flowering in Matthiola incana. Physiol Plantarium 109:97–105CrossRefGoogle Scholar
  48. Hoffmann-Benning S, Kende H (1992) On the role of abscisic acid and gibberellin in the regulation of growth in rice. Plant Physiol 99:1156–1161PubMedCrossRefGoogle Scholar
  49. Hua J, Meyerowita EM (1998) Ethylene responses are negatively regulated by a receptor gene family in Arabidopsis thaliana. Cell 94:261–271PubMedCrossRefGoogle Scholar
  50. Hamayun M, Khan SA, Khan AL, Shin JH, Ahmad B, Shin DH, Lee IJ (2010) Exogenous gibberellic acid reprograms soybean to higher growth and salt stress tolerance. J Agric Food Chem 58:7226–7232PubMedCrossRefGoogle Scholar
  51. Hussain K, Nawaz K, Majeed A, Khan F, Lin F, Ghani A, Raza G, Afghan S, Zia-ul-Hussnain S, Ali K, Shahazad A (2010) Alleviation of salinity effects by exogenous applications of salicylic acid in pearl millet (Pennisetum glaucum (L.) R. Br.) seedlings. Afr J Biotechnol 9:8602–8607Google Scholar
  52. Iqbal M, Ashraf M (2010) Gibberellic acid mediated induction of salt tolerance in wheat plants: growth, ionic partitioning, photosynthesis, yield and hormonal homeostasis. Env Exp Bot http://dx.doi.org/10.1016/j.envexpbot.2010.06.002
  53. Iqbal N, Nazar R, Khan MIR, Masood A, Khan NA (2011) Role of gibberellins in regulation of source–sink relations under optimal and limiting environmental conditions. Curr Sci 100:110Google Scholar
  54. Iqbal M, Ashraf M, Jamil A, Ur-Rehman S (2006) Does seed priming induce changes in the levels of some endogenous plant hormones in hexaploid wheat plants under salt stress? J Integr Plant Biol 48:81–189Google Scholar
  55. Jackson M (1997) Hormones from roots as signals for the shoots of stressed plants. Elsevier Trends J 2:22–28Google Scholar
  56. Jung S, Kim JS, Cho KY, Tae GS, Kang BG (2000) Antioxidant responses of cucumber (Cucumis sativus) to photoinhibition and oxidative stress induced by norflurazon under high and low PPFDs. Plant Sci 153:145–154PubMedCrossRefGoogle Scholar
  57. Jung KH, Seo YS, Walia H, Cao P, Fukao T, Canlas PE, Amonpant F, Bailey-Serres J, Ronald PC (2010) The submergence tolerance regulator Sub1A mediates stress-responsive expression of AP2/ERF transcription factors. Plant Physiol 152:1674–1692PubMedCrossRefGoogle Scholar
  58. Kagale S, Divi UK, Krochko JE, Keller WA, Krishna P (2007) Brassinosteroids confers tolerance in Arabidopsis thaliana and Brassica napus to a range of abiotic stresses. Planta 225:353–364PubMedCrossRefGoogle Scholar
  59. Kang DJ, Seo YJ, Lee JD, Ishii R, Kim KU, Shin DH, Park SK, Jang SW, Lee IJ (2005) Jasmonic acid differentially affects growth, ion uptake and abscisic acid concentration in salt-tolerant and salt-sensitive rice cultivars. J Agron Crop Sci 191:273–282CrossRefGoogle Scholar
  60. Karssen CM, Zagórsky S, Kepczynski J, Groot SPC (1989) Key role for endogenous gibberellins in the control of seed germination. Ann Bot 63:71–80Google Scholar
  61. Kaya C, Tuna AL, Yokas I (2009) The role of plant hormones in plants under salinity stress. Book Salinity Water Stress 44:45–50CrossRefGoogle Scholar
  62. Kefu Z, Munns R, King RW (1991) Abscisic-acid levels in NaCl-treated barley, cotton and saltbush. Aust J Plant Physiol 18:17–24CrossRefGoogle Scholar
  63. Kendrick MD, Chang C (2008) Ethylene signaling: new levels of complexity and regulation. Curr Opin Plant Biol 11:479–485PubMedCrossRefGoogle Scholar
  64. Keskin BC, Sarikaya AT, Yuksel B, Memon AR (2010) Abscisic acid regulated gene expression in bread wheat. Aust J Crop Sci 4:617–625Google Scholar
  65. Khan AA, Huang XL (1988) Synergistic enhancement of ethylene production and germination with kinetin and 1-aminocyclopropane-1-carboxylic acid in lettuce seeds exposed to salinity stress. Plant Physiol 87:847–852PubMedCrossRefGoogle Scholar
  66. Khan MN, Siddiqui MH, Mohammad F, Naeem M, Khan MMA (2010) Calcium chloride and gibberellic acid protect Linseed (Linum usitatissimum L.) from NaCl stress by inducing antioxidative defence system and osmoprotectant accumulation. Acta Physiol Plant 32:121–132CrossRefGoogle Scholar
  67. Khan AA, Akbar M, Seshu DV (1987) Ethylene as an indicator of salt tolerance in rice. Crop Sci 27:1242–1248CrossRefGoogle Scholar
  68. Koornneef M, Karssen CM (1994) Seed dormancy and germination. In: Meyerowitz EM, Somerville CR (eds) Arabidopsis. Cold Spring Harbor Laboratory, New York, pp 313–334Google Scholar
  69. Koyro HW, Geissler N, Hussin S, Debez A, Huchzermeyer B (2008) Strategies of halophytes to survive in a salty environment. In: Khan NA, Singh S (eds) Abiotic stress and plant responses. I.K. International Publishing House, New Delhi, pp 83–104Google Scholar
  70. Kramell R, Atzorn R, Schneider G, Miersch O, Bruckner C, Schmidt J, Sembdner G, Parthier B (1995) Occurrence and identification of jasmonic acid and its amino acid conjugates induced by osmotic stress in barley leaf tissue. J Plant Growth Regul 14:29–36CrossRefGoogle Scholar
  71. Kramell R, Miersch O, Atzorn R, Parthier B, Wasternack C (2000) Octadecanoid-derived alteration of gene expression and the ‘oxylipin signature’ in stressed barley leaves. Implications for different signaling pathways. Plant Physiol 123:177–187PubMedCrossRefGoogle Scholar
  72. Kumar B, Singh B (1996) Effect of plant hormones on growth and yield of wheat irrigated with saline water. Ann Agric Res 17:209–212Google Scholar
  73. Lehmann J, Atzorn R, Bruckner C, Reinbothe S, Leopold J, Wasternack C, Parthier B (1995) Accumulation of jasmonate, abscisic acid, specific transcripts and proteins in osmotically stressed barley leaf segments. Planta 197:156–162CrossRefGoogle Scholar
  74. Li Y, Su X, Zhang B, Huang Q, Zhang X, Huang R (2008) Expression of jasmonic ethylene responsive factor gene in transgenic poplar tree leads to increased salt tolerance. Tree Physiol 29:273–279PubMedCrossRefGoogle Scholar
  75. Li S, Xu C, Yang Y, Xia G (2010) Functional analysis of TaDi19A, a salt-responsive gene in wheat. Plant Cell Environ 33:117–129PubMedCrossRefGoogle Scholar
  76. Lima-Costa ME, Ferreira S, Duarte A, Ferreira AL (2010) Alleviation of salt stress using exogenous proline on a citrus cell line. Acta Hortic 868:109–112Google Scholar
  77. Ling T, Zhang B, Cui W, Wu M, Lin J, Zhou W, Huang J, Shen WB (2009) Carbon monoxide mitigates salt-induced inhibition of root growth and suppresses programmed cell death in wheat primary roots by inhibiting superoxide anion overproduction. Plant Sci 177:331–340CrossRefGoogle Scholar
  78. Liu YG, Wu RR, Wan Q, Xie GQ, Bi YR (2007) Glucose-6-phosphate dehydrogenase plays a pivotal role in nitric oxide-invomagomelved defense against oxidative stress under salt stress in red kidney bean roots. Plant Cell Physiol 48:511–522PubMedCrossRefGoogle Scholar
  79. Lorbiecke R, Sauter M (1999) Adventitious root growth and cell cycle induction in deepwater rice. Plant Physiol 119:21–29PubMedCrossRefGoogle Scholar
  80. Luan S, Lana W, Lee SC (2009) Potassium nutrition, sodium toxicity, and calcium signaling: connections through the CBL–CIPK network. Curr Opin Plant Biol 12:339–346PubMedCrossRefGoogle Scholar
  81. Lutts S, Kinet JM, Bouharmont J (1996) Ethylene production by leaves of rice (Oryza sativa L.) in relation to salinity tolerance and exogenous putrescine application. Plant Sci 116:15–25CrossRefGoogle Scholar
  82. Maggio A, Barbieri G, Raimondi G, De Pascale S (2010) Contrasting effects of GA3 treatments on tomato plants exposed to increasing salinity. J Plant Growth Regul 29:63–72CrossRefGoogle Scholar
  83. Magome H, Yamaguchi S, Hanada A, Kamiya Y, Oda K (2004) Dwarf and delayed-flowering 1, a novel Arabidopsis mutant deficient in gibberellin biosynthesis because of overexpression of a putative AP2 transcription factor. Plant J 37:720–729PubMedCrossRefGoogle Scholar
  84. Mahajan S, Pandey GK, Tuteja N (2008) Calcium and salt stress signaling in plants: shedding light on SOS pathway. Arch Biochem Biophys 471:146–158PubMedCrossRefGoogle Scholar
  85. Manchanda G, Garg N (2008) Salinity and its effect on the functional biology of legumes. Acta Physiol Plant 30:595–618CrossRefGoogle Scholar
  86. Mansour MMF (2000) Nitrogen containing compounds and adaptation of plants to salinity stress. Biol Plant 43:491–500CrossRefGoogle Scholar
  87. Marschner H (1995) Mineral nutrition of higher plants. Academic, LondonGoogle Scholar
  88. Mauch-Mani B, Mauch F (2005) The role of abscisic acid in plant-pathogen interactions. Curr Opin Plant Biol 8:409–414PubMedCrossRefGoogle Scholar
  89. McConn M, Creelman RA, Bell F, Mullet JE, Browse J (1997) Jasmonate is essential for insect defense in Arabidopsis. Proc Natl Acad Sci USA 94:5473–5477PubMedCrossRefGoogle Scholar
  90. Misra N, Saxena P (2009) Effect of salicylic acid on proline metabolism in lentil grown under salinity stress. Plant Sci 177:181–189CrossRefGoogle Scholar
  91. Mohammed AHMA (2007) Physiological aspects of mungbean plant (Vigna radiata L. Wilczek) in response to salt stress and gibberellic acid treatment. Res J Agr Biol Sci 3:200–213Google Scholar
  92. Moons A, Prisen E, Bauw G, Montagu MV (1997) Antagonistic effects of abscisic acid and jasmonates on salt-inducible transcripts in rice roots. Plant Cell 92:243–259Google Scholar
  93. Morgan PW, Drew MC (1997) Ethylene and plant responses to stress. Physiol Plant 100:620–630CrossRefGoogle Scholar
  94. Munns R (2002) Comparative physiology of salt and water stress. Plant Cell Environ 25:239–250PubMedCrossRefGoogle Scholar
  95. Munns R, Tester M (2008) Mechanisms of salinity tolerance. Annu Rev Plant Biol 59:651–681PubMedCrossRefGoogle Scholar
  96. Nakashita H, Yasuda M, Nitta T, Asami T, Fujioka S, Arai Y, Sekimata K, Takatsuto S, Yamaguchi I, Yoshida S (2003) Brassinosteroid functions in a broad range of disease resistance in tobacco and rice. Plant J 33:887–898PubMedCrossRefGoogle Scholar
  97. Naqvi SSM, Ansari R, Kuawada AN (1982) Responses of salt stressed wheat seedlings to kinetin. Plant Sci Lett 26:279–283CrossRefGoogle Scholar
  98. Navarro L, Dunoyer P, Jay F, Arnold B, Dharmasiri N, Estelle M, Voinnet O, Jones JDG (2006) A plant miRNA contributes to antibacterial resistance by repressing auxin signaling. Science 312:436–439PubMedCrossRefGoogle Scholar
  99. Nazar R, Iqbal N, Masood A, Syeed S, Khan NA (2011a) Understanding the significance of sulfur in improving salinity tolerance in plants. Environ Exp Bot 70:80–87CrossRefGoogle Scholar
  100. Nazar R, Iqbal N, Syeed S, Khan NA (2011b) Salicylic acid alleviates decreases in photosynthesis under salt stress by enhancing nitrogen and sulfur assimilation and antioxidant metabolism differentially in two mungbean cultivars. J Plant Physiol 168:807–815PubMedCrossRefGoogle Scholar
  101. O’Malley RC, Rodriguez FI, Esch JJ, Binder BM, O’Donnell P, Klee HJ et al (2005) Ethylene-binding activity, gene expression levels, and receptor system output for ethylene receptor family members from Arabidopsis and tomato. Plant J 41:651–659PubMedCrossRefGoogle Scholar
  102. Ogawa M, Hanada A, Yamauchi Y, Kuwahara A, Kamiya Y, Yamaguchi S (2003) Gibberellin biosynthesis and response during Arabidopsis seed germination. Plant Cell 15:1591–1604PubMedCrossRefGoogle Scholar
  103. Ohta M, Guo Y, Halfter U, Zhu JK (2003) A novel domain in the protein kinase SOS2 mediates interaction with the protein phosphatase 2C ABI2. Proc Natl Acad Sci USA 100:11771–11776PubMedCrossRefGoogle Scholar
  104. Olszewski N, Sun TP, Gubler F (2002) Gibberellin signalling biosynthesis, catabolism, and response pathways. Plant Cell 14(suppl):S61–S80PubMedGoogle Scholar
  105. Palma F, Lluch C, Iribarne C, Garcia-Garrida JM, Garcia NAT (2009) Combined effect of salicylic acid and salinity on some antioxidant activities, oxidative stress and metabolite accumulation in Phaseolus vulgaris. Plant Growth Regul 58:307–331CrossRefGoogle Scholar
  106. Parasher A, Varma SK (1988) Effect of pre-sowing seed soking in gibberellic acid on growth of wheat (Triticum aestivum L.) under saline conditions. Indian J Biol Sci 26:473–475Google Scholar
  107. Park JM, Park CJ, Lee SB, Ham BK, Shin R, Paek KH (2001) Overexpression of the tobacco Tsi1 gene encoding an EREBP/AP2-type transcription factor enhances resistance against pathogen attack and osmotic stress in tobacco. Plant Cell 13:1035–1046PubMedCrossRefGoogle Scholar
  108. Pedranzani H, Racagni G, Alemano S, Miersch O, Ramírez I, Peña-Cortés H, Taleisnik E, Domenech EM, Abdala G (2003) Salt tolerant tomato plants show increased levels of jasmonic acid. Plant Growth Regul 41:149–158CrossRefGoogle Scholar
  109. Pérez-Alfocea F, Albacete A, Ghanem ME, Dodd IC (2010) Hormonal regulation of source–sink relations to maintain crop productivity under salinity: a case study of root-to-shoot signalling in tomato. Funct Plant Biol 37:592–603CrossRefGoogle Scholar
  110. Poljakoff-Mayber A, Lerner HR (1994) Plants in saline environments. In: Pessarakli M (ed) Handbook of plant and crop stress. Dekker, New York, pp 65–96Google Scholar
  111. Pospíšilová J (2003) Interaction of cytokinins and abscisic acid during regulation of stomatal opening in bean leaves. Photosynthetica 41:49–56CrossRefGoogle Scholar
  112. Prakash L, Prathapasenan G (1990) NaCl and gibberellic acid-induced changes in the content of auxin, the activity of cellulose and pectin lyase during leaf growth in rice (Oryza sativa). Ann Bot 365:251–257Google Scholar
  113. Qiu QS, Guo Y, Dietrich MA, Schumaker KS, Zhu JK (2002) Regulation of SOS1, a plasma membrane Na+/H+ exchanger in Arabidopsis thaliana, by SOS2 and SOS3. Proc Natl Acad Sci USA 99:8436–8441PubMedCrossRefGoogle Scholar
  114. Rausch T, Wachter A (2005) Sulfur metabolism: a versatile platform for launching defence operations. Trends Plant Sci 10:503–509PubMedCrossRefGoogle Scholar
  115. Saibo NJM, Vriezen WH, Beemster GTS, Van der Straeten D (2003) Growth and stomata development of Arabidopsis hypocotyls are controlled by gibberellins and modulated by ethylene and auxins. Plant J 33:989–1000PubMedCrossRefGoogle Scholar
  116. Saimbhi MS (1993) Growth regulators on vegetable crops. In: Chadha KL, Kallo G (eds) Advances in horticulture. Malhotra, New Delhi, pp 619–642Google Scholar
  117. Sastry EVD, Shekhawa KS (2001) Alleviatory effect of GA3 on the effect of salt at seedling stage in wheat (Triticum aestivum). Indian J Agr Res 35:226–231Google Scholar
  118. Sembdner G, Parthier B (1993) The biochemistry and physiology and molecular actions of jasmonates. Ann Rev Plant Physiol Plant Mol Biol 44:569–586CrossRefGoogle Scholar
  119. Seo YJ, Park JB, Cho YJ, Jung C, Seo HS, Park SK, Nahm BH, Song JT (2010) Overexpression of the ethylene-responsive factor gene BrERF4 from Brassica rapa increases tolerance to salt and drought in Arabidopsis. Plants Mol Cells 30:271–277CrossRefGoogle Scholar
  120. Shah SH (2007) Effects of salt stress on mustard as affected by gibberellic acid application. Gen Appl Plant Physiol 33:97–106Google Scholar
  121. Sharp R, LeNoble ME (2002) ABA, ethylene and the control of shoot and root growth under water stress. J Exp Bot 53:33–37PubMedCrossRefGoogle Scholar
  122. Siddiqui MH, Khan MN, Mohammad F, Khan MMA (2008) Role of nitrogen and gibberellin (GA3) in the regulation of enzyme activities and in osmoprotectant accumulation in Brassica juncea L. under salt stress. J Agron Crop Sci 194:214–224CrossRefGoogle Scholar
  123. Singha S, Choudhuri MA (1990) Effect of salinity (NaCl) stress on H2O2 metabolism in Vigna and Oryza seedlings. Biochem Physiol Pflan 186:69–74Google Scholar
  124. Steffens B, Wang J, Sauter M (2006) Interactions between ethylene, gibberellin and abscisic acid regulate emergence and growth rate of adventitious roots in deepwater rice. Planta 223:604–612PubMedCrossRefGoogle Scholar
  125. Steffens B, Sauter M (2005) Epidermal cell death in rice (Oryza sativa L.) is regulated by ethylene, gibberellin and abscisic acid. Plant Physiol 139:1–9CrossRefGoogle Scholar
  126. Sunkar R, Kapoor A, Zhu JK (2006) Posttranscriptional induction of two Cu/Zn superoxide dismutase genes in Arabidopsis is mediated by downregulation of miR398 and important for oxidative stress tolerance. Plant Cell 18:2051–2065CrossRefGoogle Scholar
  127. Syeed S, Anjum NA, Nazar R, Iqbal N, Masood A, Khan NA (2010) Salicylic acid-mediated changes in photosynthesis, nutrients content and antioxidant metabolism in two mustard (Brassica juncea L.) cultivars differing in salt tolerance. Acta Physiol Plant 33(877):886Google Scholar
  128. Tester M, Davenport R (2003) Na+ tolerance and Na+ transport in higher plants. Ann Bot 91:503–507PubMedCrossRefGoogle Scholar
  129. Türkan I, Demiral T (2009) Recent developments in understanding salinity tolerance. Environ Exp Bot 1(Special issue):2–9CrossRefGoogle Scholar
  130. Tuna AL, Kaya C, Dikilitas M, Higgs D (2008) The combined effects of gibberellic acid and salinity on some antioxidant enzyme activities, plant growth parameters and nutritional status in maize plants. Environ Exp Bot 62:1–9CrossRefGoogle Scholar
  131. Vandenbussche F, Vancompernolle B, Rieu I, Ahmad M, Phillips A, Moritz T, Hedden P, Van Der Straeten D (2007) Ethylene induced Arabidopsis hypocotyl elongation is dependent on but not mediated by gibberellins. J Exp Bot 58:4269–4281PubMedCrossRefGoogle Scholar
  132. Velitcukova M, Fedina I (1998) Response of photosynthesis of Pisum sativum to salt stress as affected by methyl jasmonate. Photosynthetica 35:89–97CrossRefGoogle Scholar
  133. Vettakkorumakankav NA (1999) Crucial role for gibberellin in stress protecting of plants. Plant Cell Physiol 40:542–548Google Scholar
  134. Vriezen WH, Achard P, Harberd NP, Van Der Straeten D (2004) Ethylene-mediated enhancement of apical hook formation in etiolated Arabidopsis thaliana seedlings is gibberellin dependent. Plant J 37:505–516PubMedCrossRefGoogle Scholar
  135. Walker MA, Dumbroff EB (1981) Effects of salt stress on abscisic acid and cytokinin levels in tomato. ZPfl anzenphysiol 101:461–470Google Scholar
  136. Wang D, Pajerowska-Mukhtar K, Hendrickson Culler A, Dong X (2007) Salicylic acid inhibits pathogen growth in plants through repression of the auxin signaling pathway. Curr Biol 17:1784–1790PubMedCrossRefGoogle Scholar
  137. Wang HH, Liang XL, Wan Q, Wang XM, Bi YR (2009) Ethylene and nitric oxide are involved in maintaining ion homeostasis in Arabidopsis callus under salt stress. Planta 230:293–307PubMedCrossRefGoogle Scholar
  138. Wi SJ, Jang SJ, Park KY (2010) Inhibition of biphasic ethylene production enhances tolerance to abiotic stress by reducing the accumulation of reactive oxygen species in Nicotiana tabacum. Mol Cells 30:37–39PubMedCrossRefGoogle Scholar
  139. Wolf O, Jeschke WD, Hartung W (1990) Long-distance transport of abscisic-acid in NaCl-treated intact plants of Lupinus albus. J Exp Bot 41:593–600CrossRefGoogle Scholar
  140. Wu L, Zhang Z, Zhang H, Wang XC, Huang R (2008) Transcriptional modulation of ethylene response factor protein JERF3 in the oxidative stress response enhances tolerance of tobacco seedlings to salt, drought, and freezing. Plant Physiol 148:1953–1963PubMedCrossRefGoogle Scholar
  141. Xu S, Lou T, Zhao N, Gao Y, Dong L, Jiang D, Shen W, Huang L, Wang R (2011) Presoaking with hemin improves salinity tolerance during wheat seed germination. Acta Physiol Plant 33:1173–1183CrossRefGoogle Scholar
  142. Yamaguchi S (2008) Gibberellin metabolism and its regulation. Annu Rev Plant Biol 59:225–251PubMedCrossRefGoogle Scholar
  143. Yamaguchi S, Kamiya Y (2000) Gibberellin biosynthesis: its regulation by endogenous and environmental signals. Plant Cell Physiol 41:251–257PubMedCrossRefGoogle Scholar
  144. Yang L, Zua YG, Tang ZH (2010) Ethylene improves Arabidopsis salt tolerance mainly via retaining K+ in shoots and roots rather than decreasing tissue Na+ content. Environ Exp Bot. doi: 10.1016/j.envexpbot.2010.08.006
  145. Yeo AR (2007) Salinity. In: Yeo AR, Flowers TJ (eds) Plant solute transport. Blackwell, Oxford, pp 340–365CrossRefGoogle Scholar
  146. Zahra S, Amin B, Mohamad Ali VS, Mehdi Y (2010) The salicylic acid effect on the tomato (Lycopersicum esculentum Mill.) sugar, protein and praline contents under salinity stress (NaCl). J Biophys Struct Biol 2:35–41Google Scholar
  147. Zhao XC, Schaller GE (2004) Effect of salt and osmotic stress upon expression of the ethylene receptor ETR1 in Arabidopsis thaliana. FEBS Lett 562:189–192PubMedCrossRefGoogle Scholar
  148. Zhu JH, Verslues PE, Zheng XW et al (2005) HOS10 encodes an R2R3-type MYB transcription factor essential for cold acclimation in plant. Proc Natl Acad Sci USA 102:9966–9971PubMedCrossRefGoogle Scholar
  149. Zhu J, Fu X, Koo YD et al (2007) An enhancer mutant of Arabidopsis salt overly sensitive 3 mediates both ion homeostasis and the oxidative stress response. Mol Cell Biol 27:5214–5224PubMedCrossRefGoogle Scholar
  150. Zimmermann P, Hirsch-Hoffmann M, Hennig L, Gruissem W (2004) Genevestigator. Arabidopsis microarray database and analysis toolbox. Plant Physiol 136:2621–2632PubMedCrossRefGoogle Scholar

Copyright information

© Springer Berlin Heidelberg 2012

Authors and Affiliations

  1. 1.Department of BotanyAligarh Muslim UniversityAligarhIndia

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