Biologia plantarum 61:201-209, 2017 | DOI: 10.1007/s10535-016-0700-9
Molecular responses to drought stress in plants
- 1 Department of Biochemistry, Punjab Agricultural University, Ludhiana, India
Drought is a severe environmental constraint to plant productivity. Being a multidimensional stress, it triggers a wide variety of plant responses ranging from physiological, biochemical to molecular levels. One of the inevitable consequences of drought stress is an increase in reactive oxygen species (ROS) production in different cellular compartments, namely the chloroplasts and mitochondria. This enhanced ROS production is, however, kept under tight control by a versatile and cooperative antioxidant system that modulates intracellular ROS content and sets the redoxstatus of the cell. Furthermore, ROS production under stresses functions as an alarm signal that triggers defence or acclimation. Specific signal transduction pathways involve, e.g., H2O2 as a secondary messenger. ROS signalling under drought is linked to abscisic acid (ABA) and Ca2+ fluxes. At molecular levels, several drought-responsive genes, transcription factors, aquaporins, late embryogenesis abundant proteins, heat shock proteins, and dehydrins have been identified. This review discusses recent understanding on molecular responses and protective mechanisms of drought stress.
Keywords: abscisic acid; aquaporins; calcium; dehydrins; late embryogenesis abundant proteins; reactive oxygen species
Subjects: drought stress; abscisic acid; aquaporins; calcium; dehydrins; late embryogenesis abundant; reactive oxygen species; antioxidants; signalling pathways
Received: February 29, 2016; Revised: July 20, 2016; Accepted: August 1, 2016; Published: June 1, 2017 Show citation
References
- Afzal, Z., Howton, T.C., Sun, Y., Mukhtar, M.S.: The roles of aquaporins in plant stress responses. - J. Dev. Biol. 9: 1-22, 2016.
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- Akram, M.: Growth and yield components of wheat under water stress of different growth stages. - Bangladesh J. agr. Res. 36: 455-468, 2011.
- Akram, N.A., Waseem, M., Ameen, R., Ashraf, M.: Trehalose pretreatment induces drought tolerance in radish (Raphanus sativus L.) plants: some key physio-biochemical traits. - Acta Physiol. Plant. 38: 1-10, 2016.
- Andrésa, Z., Pérez-Hormaechea, J., Leidia, E.O., Schlücking, K., Leonie, S., McLachlanc, D.H., Schumacher, K., Hetherington, A.M., Kudlab, J., Cuberoa, B., Pardo, J.M.: Control of vacuolar dynamics and regulation of stomatal aperture by tonoplast potassium uptake. - Proc. nat. Acad. Sci. USA 111: 1806-1814, 2014.
- Anithakumari, A.M., Nataraja, K.N., Visser, R.G., Linden, V.C.G.: Genetic dissection of drought tolerance and recovery potential by quantitative trait locus mapping of a diploid potato population. - Mol. Breed. 30: 1413-1429, 2012.
- Anjum, S.A., Xie, X., Wang, L.: Morphological, physiological and biochemical responses of plants to drought stress. - Afr. J. agr. Res. 6: 2026-2032, 2011.
- Ashraf, M., Harris, P.J.C.: Photosynthesis under stressful environments: an overview. - Photosynthetica 51: 163-190, 2013.
- Avramova, V., Elgawad, H.A, Zhang, Z., Fotschki, B., Casadevall, R., Vergauwen, L., Knapen, D., Taleisnik, E., Guisez, Y., Asard, H., Beemster G T.S.: Drought induces distinct growth response, protection, and recovery mechanisms in the maize leaf growth zone. - Plant Physiol. 169: 1382-1396, 2015.
- Batra, N.G., Sharma, V., Kumari, N.: Drought-induced changes in chlorophyll fluorescence, photosynthetic pigments, and thylakoid membrane proteins of Vigna radiata. - J. Plant Interact. 9: 712-721, 2014.
- Brestič, M., Živčák, M.: PS II fluorescence techniques for measurement of drought and high temperature stress signal in crop plants: protocols and applications. - In: Rout, G.R., Das, A.B. (ed.): Molecular Stress Physiology of Plants. Pp. 87-131, Springer, New Delhi 2013.
- Budak, H., Hussain, B., Khan, Z., Ozturk, N.Z., Ullah, N.: From genetics to functional genomics: improvement in drought signaling and tolerance in wheat. - Front. Plant Sci. 6: 1012, 2015.
- Carmo-Silva, A.E., Gore, M.A., Andrade-Sanchez, P., French, A.N., Hunsaker, D.J., Salvucci, M.E.: Decreased CO2 availability and inactivation of Rubisco limit photosynthesis in cotton plants under heat and drought stress in the field. - Environ. Exp. Bot. 83: 1-11, 2012.
- Chakraborty, U., Pradhan, B.: Oxidative stress in five wheat varieties (Triticum aestivum L.) exposed to water stress and study of their antioxidant enzyme defense system, water stress responsive metabolites and H2O2 accumulation. - Braz. J. Plant Physiol. 24: 117-130, 2012.
- Chugh, V., Kaur, N., Gupta, A.: Evolution of oxidative stress tolerance in maize (Zea mays L.) seedlings in response to drought. - Indian J. Biochem. Biophys. 48: 47-53, 2011.
- Demirevska, K., Zasheva, D., Dimitrov, R., Simova-Stoilova, L., Stamenova, M., Feller, U.: Drought stress effects on Rubisco in wheat: changes in the Rubisco large subunit. - Acta Physiol. Plant. 31: 1129-1138, 2009.
- Driever, S.M., Baker, N.R.: The water-water cycle in leaves is not a major alternative electron sink for dissipation of excess excitation energy when CO2 assimilation is restricted. - Plant Cell Environ. 34: 837-846, 2011.
- Estrada-Melo, A.C., Ma, C., Reid, M. S., Jiang, Z.: Overexpression of an ABA biosynthesis gene using a stressinducible promoter enhances drought resistance in petunia. - Hort. Res. 2: 11-13, 2015.
- Farooq, M., Wahid, A., Kobayashi, N., Fujita, D., Basra, S.M.A.: Plant drought stress: effects, mechanisms and management. - Agron. Sustain. Dev. 29: 185-212, 2009.
- Fischer, B.B., Hideg, E., Krieger-Liszkay, A.: Production, detection, and signaling of singlet oxygen in photosynthetic organisms. - Antioxid. Redox Signal. 18: 2145-2162, 2013.
- Fujii, H., Zhu, J.K: Osmotic stress signaling via protein kinases. - Cell Mol. Life Sci. 69: 3165-3173, 2012.
- Gill, S.S., Tuteja, N.: Reactive oxygen species and antioxidant machinery in abiotic stress tolerance in crop plants. - Plant Physiol. Biochem. 48: 909-930, 2010.
- Giri, J.: Glycinebetaine and abiotic stress tolerance in plants. - Plant Signal. Behav. 6: 1746-1751, 2011.
- Ha, S., Vankova, R., Yamaguchi-Shinozaki, K., Shinozaki, K., Tran, L.S.: Cytokinins: metabolism and function in plant adaptation to environmental stresses. - Trends Plant Sci. 17: 172-179, 2012.
- Harba, A., Awada, D., Samarahb, N.: Gene expression and activity of antioxidant enzymes in barley (Hordeum vulgare L.) under controlled severe drought. - J. Plant Interact. 10: 109-116, 2015.
- Hayes, M., Svoboda, M., Wall, N., Widhalm, M.: The Lincoln declaration on drought indices: universal meteorological drought index recommended. - Bull. amer. meteorol. Soc. 92: 485-488, 2010.
- Hu, Y., Wang, B., Hu, T., Chen, H., Li, H., Zhang, W., Zhong, Y., Hu, H.: Combined action of an antioxidant defence system and osmolytes on drought tolerance and post-drought recovery of Phoebe zhennan S. Lee saplings. - Acta Physiol. Plant. 37: 1-13, 2015.
- Ings, J., Mur, L.A., Robson, R.H., Bosch, M.: Physiological and growth responses to water deficit in the bioenergy crop Miscanthus × giganteus. - Front. Plant Sci. 4: 468, 2013.
- Iordachescu, M., Imai, R.: Trehalose biosynthesis in response to abiotic stresses. - J. Integ. Plant Biol. 50: 1223-1229, 2008.
- Jaleel, C.A., Gopi, R., Sankar, B., Gomathinayagam, M., Panneerselvam, R.: Differential responses in water use efficiency in two varieties of Catharanthus roseus under drought stress. - Comp. Rend. Biol. 331: 42-47, 2008.
- Joliot, P., Johnson, G.N.: Regulation of cyclic and linear electron flow in higher plants. - Proc. nat. Acad. Sci. USA 108: 13317-13322, 2011.
- Kaewsuksaeng, S.: Chlorophyll degradation in horticultural crops. - Walailak J. Sci. Technol. 8: 9-19, 2011.
- Kannan, N.D., Kulandaivelu, G.: Drought induced changes in physiological, biochemical and phytochemical properties of Withania somnifera Dun. - J. med. Plants Res. 5: 3929-3935, 2011.
- Kar, R.K.: Plant responses to water stress: role of reactive oxygen species. - Plant Signal. Behav. 6: 1741-1745, 2011.
- Karami, A., Shahbazi, M., Niknam, V., Shobbar, Z.S., Tafreshi, R.S., Abedini, R.: Expression analysis of dehydrin multigene family across tolerant and susceptible barley (Hordeum vulgare L.) genotypes in response to terminal drought stress. - Acta Physiol. Plant. 35: 2289-2297, 2013.
- Kaur, G., Asthir, B.: Proline: a key player in plant abiotic stress tolerance. - Biol. Plant. 59: 609-619, 2015.
- Khan, M.S., Ahmad, D., Khan, M.A.: Utilization of genes encoding osmoprotectants in transgenic plants for enhanced abiotic stress tolerance. - Electron. J. Biotech. 18: 257-266, 2015.
- Kim, T.H.: Mechanism of ABA signal transduction: agricultural highlights for improving drought tolerance. - J. Plant Biol. 57: 1-8, 2014.
- Kondrák, M., Marincs, F., Antal, F., Juhász, Z., Bánfalvi, Z.: Effects of yeast trehalose-6-phosphate synthase 1 on gene expression and carbohydrate contents of potato leaves under drought stress conditions. - BMC Plant Biol. 12: 74, 2012.
- Krasensky, J., Jonak, C.: Drought, salt and temperature stressinduced metabolic rearrangements and regulatory networks. - J. Exp. Bot. 63: 1593-1608, 2012.
- Kulik, A., Wawer, I., Krzywińska, E., Bucholc, M., Dobrowolska, G.: SnRK2 protein kinases-key regulators of plant response to abiotic stresses. - OMICS 15: 859-872, 2011.
- Lata, C., Prasad, M.: Role of DREBs in regulation of abiotic stress responses in plants. - J. exp. Bot. 62: 4731-4748, 2011.
- Le Gall, H., Philippe, F., Domon, J.M., Françoise, G., Jérôme, P., Rayon, C.: Cell wall metabolism in response to abiotic stress. - Plants 4: 112-166, 2015.
- Li, H.W., Zang, B.S., Deng, X.W., Wang, X.P.: Overexpression of the trehalose-6-phosphate synthase gene OsTPS1 enhances abiotic stress tolerance in rice. - Planta 234: 1007-1018, 2011.
- Licausi, F., Ohme-Takagi, M., Perata, P.: APETALA2/ethylene responsive factor (AP2/ERF) transcription factors: mediators of stress responses and developmental programs. - New Phytol. 199: 639-649, 2013.
- Lim, J.H., Kim, S.D.: Induction of drought stress resistance by multi-functional PGPR Bacillus licheniformis K11 in pepper. - Plant Pathol. J. 29: 201-208, 2013.
- Liu, S., Lv, Y., Wan, X.R., Li, L.M., Hu, B.: Cloning and expression analysis of cDNAs encoding ABA 8'-hydroxylase in peanut plants in response to osmotic stress. - PLoS ONE 9: 97025, 2014.
- Manivannan, P., Jaleel, C.A., Sankar, B., Kishorekumar, A., Somasundaram, R., Alagu, L.G.M., Panneerselvam, R.: Growth, biochemical modifications and proline metabolism in Helianthus annuus L. as induced by drought stress. - Colloids Surf. B: Biointerf. 59: 141-149, 2007.
- Marok, M., Tarrago, L., Ksas, B., Henri, P., Abrous-Belbachir, O., Havaux, M., Rey, P.: A drought-sensitive barley variety displays oxidative stress and strongly increased contents in low-molecular weight antioxidant compounds during water deficit compared to a tolerant variety. - J. Plant Physiol. 170: 633-645, 2013.
- Miller, G., Suzuki, N., Ciftci-Yilmaz, S., Mittler, R.: Reactive oxygen species homeostasis and signalling during drought and salinity stresses. - Plant Cell Environ. 33: 453-467, 2010.
- Mittler, R., Blumwald, E.: The roles of ROS and ABA in systemic acquired acclimation. - Plant Cell 27: 64-70, 2015.
- Mssacci, A., Nabiev, S.M., Pietrosanti, L., Nematov, S.K., Chernikova, T.N., Thor, K., Leipner, J.: Response of photosynthetic apparatus of cotton (Gossypium hirsutum) to the onset of drought stress under field conditions studied by gas-exchange analysis and chlorophyll fluorescence imaging. - Plant Physiol. Biochem. 46: 189-195, 2008.
- Nakashima, K., Yamaguchi-Shinozaki, K., Shinozaki, K.: The transcriptional regulatory network in the drought response and its crosstalk in abiotic stress responses including drought, cold, and heat. - Front. Plant Sci. 5: 1-7, 2014.
- Nelson, G.C.D.: Mensbrugghe, V., Ahammad, H. Agriculture and climate change in global scenarios: why don't the models agree. - Agr. Econ. 45: 85-101, 2014.
- Nezhadahmadi, A., Prodhan, Z., Faruq, G.: Drought tolerance in wheat. - Sci. World J. 13: 1-12, 2013.
- Ng, L.M., Melcher, K., Teh, B.T., Xu, H.E.: Abscisic acid perception and signaling: structural mechanisms and applications. - Acta pharmacol. sin. 35: 567-584, 2014.
- Nguyen, T.X., Sticklen, M.: Barley HVA1 gene confers drought and salt tolerance in transgenic maize (Zea mays L.). - Adv. Crop Sci. Technol. 1: 1-11, 2013.
- Nishiyama, R., Watanabe, Y., Leyva-Gonzalez, M. A., Van Ha, C., Fujita, Y., Tanaka, M.: Arabidopsis AHP2, AHP3, and AHP5 histidine phosphotransfer proteins function as redundant negative regulators of drought stress response. - Proc. nat. Acad. Sci. USA 110: 4840-4845, 2013.
- Nuccio, M.L, Wu, J., Mowers, R., Zhou, H.P., Meghji, M., Primavesi, L.F., Paul, M.J., Chen, X., Gao, Y., Haque, E., Basu, S.S., Lagrimini, L.M: Expression of trehalose-6-phosphate phosphatase in maize ears improves yield in wellwatered and drought conditions. - Natur. Biotechnol. 33: 862-869, 2015.
- Obidiegwu, J.E., Bryan, G.J., Jones, H.G., Prashar, A.: Coping with drought: stress and adaptive responses in potato and perspectives for improvement. - Front. Plant Sci. 6: 542, 2015.
- Osakabe, Y., Osakabe, K., Shinozaki, K., Tran, LP.: Response of plants to water stress. - Plant Physiol. 5: 1-8, 2014.
- Phuong, N.D., Tuteja, N., Nghia, P.T., Hoi, P.X.: Identification and characterization of a stress-inducible gene OsNLI-IF enhancing drought tolerance in transgenic tobacco. - Curr. Sci. 109: 541-551, 2015.
- Potopová, V., Boroneant, C., Boincean, B., Soukup, J.: Impact of agricultural drought on main crop yields in the Republic of Moldova. - Int. J. Climatol. 36: 2063-2082, 2016.
- Praba, M.L., Cairns, J.E., Babu, R.C., Lafitte, H.R: Identification of physiological traits underlying cultivar differences in drought tolerance in rice and wheat. - J. Agron. Crop Sci. 195: 30-46, 2009.
- Prasad, P.V.V., Pisipati, S.R., Momčilović, I., Ristic, Z.: Independent and combined effects of high temperature and drought stress during grain filling on plant yield and chloroplast EF-Tu expression in spring wheat. - J. Agron. Crop Sci. 197: 430-441, 2011.
- Queval, G., Neukermans, J., Vanderauwera, S., Van Breusegem, F., Noctor, G.: Day length is a key regulator of transcriptomic responses to both CO2 and H2O2 in Arabidopsis. - Plant Cell Environ. 35: 374-387, 2012.
- Rollins, J.A., Habte, E., Templer, S.E., Colby, T., Schmidt, J., Von Korff, M.: Leaf proteome alterations in the context of physiological and morphological responses to drought and heat stress in barley (Hordeum vulgare L.). - J. exp. Bot. 64: 3201-3212, 2013.
- Rong, W., Qi, L., Wang, A., Ye, X., Du, L., Liang, H., Xin, Z., Zhang, Z.: The ERF transcription factor TaERF3 promotes tolerance to salt and drought stresses in wheat. - Plant Biotechnol. J. 12: 468-79, 2014.
- Shatil-Cohen, A., Attia, Z., Moshelion, M.: Bundle-sheath cell regulation of xylem-mesophyll water transport via aquaporins under drought stress: a target of xylem-borne ABA? - Plant J. 67: 72-80, 2011.
- Siddiqui, M.H., Al-Khaishany, M.Y., Qutami, M.A.A., Whaibi, M.H.A, Grover, A., Ali, H.M., Wahibi, M.S.A.: Morphological and physiological characterization of different genotypes of faba bean under heat stress. - Saudi J. Biol. Sci. 22: 656-66, 2015.
- Singh, D., Laxmi, A.: Transcriptional regulation of drought response: a tortuous network of transcriptional factors. - Front. Plant Sci. 6: 895, 2015.
- Škodáček, Z., Prášil, I.T.: New possibilities for research of barley (Hordeum vulgare L.) drought resistance. - Úroda 8: 24-29, 2011.
- Suzuki, N., Rivero, R.M., Shulaev, V., Blumwald, E., Mittler, R.: Abiotic and biotic stress combinations. - New Phytol. 203: 32-43, 2014.
- Szabados, L., Savouré, A.: Proline: a multifunctional amino acid. - Trends Plant Sci. 15: 1360-85, 2009.
- Todaka, D., Shinozaki, K., Yamaguchi-Shinozaki, K.: Recent advances in the dissection of drought-stress regulatory networks and strategies for development of drought-tolerant transgenic rice plants. - Front. Plant Sci. 6: 1-20, 2015.
- Veeranagamallaiah, G., Prasanthi, J., Reddy, K.E., Pandurangaiah, M., Babu, O.S., Sudhakar, C.: Group 1 and 2 LEA protein expression correlates with a decrease in water stress induced protein aggregation in horsegram during germination and seedling growth. - J. Plant Physiol. 168: 671-677, 2011.
- Verbruggen, N., Hermans, C.: Proline accumulation in plants: a review. - Amino Acids 35: 753-759, 2008.
- Verslues, P.E., Sharma, S.: Proline metabolism and its implications for plant-environment interaction. - Arabidopsis Book 8: 140, 2010.
- Vurukonda, S.S., Vardharajula, S., Shrivastava, M., Skz, A.: Enhancement of drought stress tolerance in crops by plant growth promoting rhizobacteria. - Microbiol. Res. 184: 13-24, 2016.
- Wang, M., Li, P., Li, C., Pan, Y., Jiang, X., Zhu, D., Zhao, Q., Yu, J.J.: SiLEA14, a novel atypical LEA protein, confers abiotic stress resistance in foxtail millet. - BMC Plant Biol. 14: 290, 2014.
- Xu, K., Chen S., Li, T., Ma, X., Liang, X., Ding, X., Liu, H., Luo, L.: OsGRAS23, a rice GRAS transcription factor gene, is involved in drought stress response through regulating expression of stress-responsive genes. - BMC Plant Biol. 15: 141, 2015.
- Xu, L., Han, L., Huang, B.: Antioxidant enzyme activities and gene expression patterns in leaves of Kentucky bluegrass in response to drought and post-drought recovery. - J. amer. Soc. hort. Sci. 136: 247-255, 2011.
- Yang, Y.Z, Tan, B.C.: A distal ABA responsive element in AtNCED3 promoter is required for positive feedback regulation of ABA biosynthesis in Arabidopsis. - PLoS ONE 9: 87283, 2014.
- Zandkarimi, H., Ebadi, A., Salami, S.A, Alizade, H., Baisakh, N.: Analyzing the Expression Profile of AREB/ABF and DREB/CBF genes under drought and salinity stresses in grape (Vitis vinifera L.). - PLoS ONE 10: 134288, 2015.
- Zhou, Y., Lam, H.M., Zhang, J.: Inhibition of photosynthesis and energy dissipation induced by water and high light stresses in rice. - J. exp. Bot. 58: 1207-1217, 2007.
- Zlatev, Z., Lidon, F.C.: An overview on drought induced changes in plant growth, water relations and photosynthesis. - Emir. J. Food Agr. 24: 57-72, 2012.