Adams III W W, Demming-Adams B, Logan B A, Barker D H, Osmond C B. 1999. Rapid changes in xanthophyll cycle-dependent energy dissipation and photosystem II efficiency in two vines, Stephania japonica and Smilax australis, growing in the understory of an open Eucalyptus forest. Plant, Cell and Environment, 22, 125- 136. Araus J L, Brown H R, Febrero A, Bort J, Serret M D. 1993. Ear photosynthesis, carbon isotope discrimination and the contribution of respiratory CO2 to differences in grain mass in durum wheat. Plant, Cell and Environment, 16, 383-392 Asada K. 1999. The water-water cycle in chloroplasts: Scavenging of active oxygen and dissipation of excess photons. Annual Review of Plant Physiology and Plant Molecular Biology, 50, 601-639 Asada K, Takahashi M. l987. Production and scavenging of active oxygen in photosynthesis. In: Kyle D J, Osmond C B, Arntzen C J, eds., Photoinhibition. Elsevier, Amsterdam. pp. 227-287 Ashraf M, Foolad M R. 2007. Roles of glycine betaine and proline in improving plant abiotic stress resistance. Environmental and Experimental Botany, 59, 206-216 Athar H, Ashraf M. 2005. Photosynthesis under drought stress. In: Pessarakli M, ed., Handbook Photosynthesis. 2nd ed. CRC Press, New York, USA. pp. 795-810 Bajji M, Lutts S, Kinet J M. 2001. Water deficit effects on solute contribution to osmotic adjustment as a function of leaf ageing in three durum wheat (Triticum durum Desf.) cultivars performing differently in arid conditions. Plant Science, 160, 669-681 B a t e s L S, Waldren R P, Teare I D. 1973. Rapid determination of free proline for water-stress studies. Plant and Soil, 39, 205-207 Ben Ahmed C, Ben Rouina B, Athar H R, Boukhris M. 2006. Olive tree (Oleaeuropaea L. cv. Chemlali) under salt stress: water relations and ions contents. Pakistan Journal of Botany, 38, 1477-1484 Ben Ahmed C, Ben Rouina B, Boukhris M. 2007. Effects of water deficit on olive trees cv. Chemlali under field conditions in arid region in Tunisia. Scientia Horticulturae, 113, 267-277 Ben Ahmed C, Ben Rouina B, Sensoy S, Boukhris M, Ben Abdallah F. 2009. Changes in gas exchange, proline accumulation and antioxidative enzyme activities in three olive cultivars under contrastingwater availability regimes. Environment and Experiment Botany, 67, 345- 352. Blum A. 1985. Photosynthesis and transpiration in leaves and ears of wheat and barley varieties. Journal of Experimental Botany, 36, 432-440 Bondada B R, Oosterhuis D M, Wullschleger S D, Kim K S, Harris W M. 1994. Anatomical considerations related to photosynthesis in cotton leaves, bracts, and the capsule wall. Journal of Experimental Botany, 45, 111-118 Bort J, Febrero A, Amaro T, Araus J L. 1994. Role of awns in ear water-use efficiency and grain weight in barley. Agronomie, 2, 133-139 Boyer J S. 1982. Plant productivity and environment. Science, 218, 443-448 Camp P J, Huber S C, Burke J J, Moreland D E. 1982. Biochemical changes that occur during senescence of wheat leaves. I. Basis for the reduction of photosynthesis. Plant Physiology, 70, 1641-1646 Chaves M M. 1991. Effects of water deficits on carbon assimilation. Journal of Experimental Botany, 42, 1-16 Chaves M M, Maroco J P, Pereira J S. 2003. Understanding plant responses to drought-from genes to the whole plant. Functional Plant Biology, 30, 239-264 Chowdhury S R, Choudhuri M A. 1985. Hydrogen peroxide metabolism as an index of water-stressed tolerance in jute. Physiologia Plantarum, 65, 476-480 Claussen W. 2005. Proline as a measure of stress in tomato plants. Plant Science, 168, 241-248 Cornic G. 1994. Drought stress and high light effects on leaf photosynthesis. In: Baker N R, Bowyer J R, eds., Photoinhibition of Photosynthesis: From Molecular Mechanisms to the Field. Oxford BIOS Scientific Publishers, Oxford, UK. pp. 297-313 Cornic G. 2000. Drought stress inhibits photosynthesis by decreasing stomatal aperture-not by affecting ATP systhesis. Trends in Plant Science, 5, 187-188 Demmig-Adams B, Adams IIIWW. 1996. Chlorophyll and carotenoid composition in leaves of Euonymus kiautschovicus acclimated to different degrees of light stress in the field. Australian Journal of Plant Physiology, 23, 649-659 Elstner E F. 1987. Metabolism of activated oxygen species. In: Davies D D, ed., The Biochemistry of Plants, Biochemistry of Metabolism. vol. 11. Academic Press, San Diego. pp. 253-315 Evans LT, Bingham J, Jackson P, Sutherland J. 1972. Effect of awns and drought on the supply of photosynthate and its distribution within wheat ears. Annals of Applied Biology, 70, 67-76 Fu J, Huang B. 2001. Involvement of antioxidants and lipid peroxidation in the adaptation of two cool-season grasses to localized drought stress. Environmental and Experimental Botany, 45, 105-114 Gupta A S, Webb R P, Holaday A S, Allen R D. 1993. Overexpression of superoxide dismutase protects plants from oxidative stress1 induction of ascobate peroxidase in superoxide dismutase-overpressing plants. Plant Physiology, 103, 1067-1073 Hodges D M, DeLong J M, Forney C F, Prange R K. 1999. Improving the thiobarbituric acid-reactive-substances assay for estimating lipid peroxidation in plant tissues containing anthocyanin and other interfering compounds. Planta, 207, 604-611 Hu Y Y, Oguchi R, Yamori W, von Caemmerer S, Chow W S, Zhang W F. 2013. Cotton bracts are adapted to a mico- environment of concentrated CO2 produced by rapid fruit respiration. Annals of Botany. doi:10.1093/aob/mcto091 Hu Y Y, Zhang Y L, Luo H H, Li W, Oguchi R, Fan D Y, Chow W S, Zhang W F. 2012. Important photosynthetic contribution from the non-foliar green organs in cotton at the late growth stage. Planta, 235, 325-336 van Iersel M W, Oosterhuis D M. 1996. Drought effects on the water relations of cotton fruits, bracts and leaves during ontogeny. Environmental and Experimental Botany, 36, 51-59 Irigoyen J J, Emerich D W, Sanchez-Diaz M. 1992. Alfalfa leaf senescence induced by drought stress: Photosynthesis, hydrogen peroxide metabolism, lipid peroxidation and ethylene evolution. Physiologia Plantarum, 84, 67-72 Knoppik D, Selinger H, Ziegler-Jons A. 1986. Differences between the flag leaf and the ear of a spring wheat cultivar (Triticum aestivum cv. Arkas) with respect to the CO2 response of assimilation, respiration and stomatal conductance. Physiologia Plantarum, 68, 451-457 Kocheva K, Lambrev P, Georgiev G, Goltsev V, Karabaliev M. 2004. Evaluation of chlorophyll fluorescence and membrane injury in the leaves of barley cultivars under osmotic stress. Bioelectrochemistry, 63, 121-124 Larson R A. 1988. The antioxidants of higher plants. Phytochemistry, 27, 969-978 Lawlor D W. 1995. The effects of water deficit on photosynthesis. In: Smirnoff N, ed., Environment and Plant Metabolism. Flexibility and Acclimation. BIOS Scientific Publisher, Oxford. pp. 129-160 Lawlor D W, Cornic G. 2002. Photosynthetic carbon assimilation and associated metabolism in relation to water deficits in high plants. Plant, Cell Environment, 25, 275-294 Lawlor D W, Kontturi M, Young A T. 1989. Photosynthesis by flag leaves of wheat in relation to protein, ribulose bisphosphate carboxylase activity and nitrogen supply. Journal of Experimental Botany, 40, 43-52 Liebler D C, Kling D S, Reed D J. 1986. Antioxidant protection of phospholipid bilayers by α-tocopherol. Control of α-tocopherol status and lipid peroxidation by ascorbic acid and glutathione. Journal of Biological Chemistry, 261, 12114-12119 Lizana C, Wentworth M, Martínez J P, Villegas D, Meneses R, Murchie E H, Pastenes C, Lercari B, Vernieri P, Horton P, Pinto M. 2006. Differential adaptation of two varieties of common bean to abiotic stress. I. Effects of drought on yield and photosynthesis. Journal of Experimental Botany, 57, 685-697 Makino A, Mae T, Ohira K. 1983. Photosynthesis and ribulose-1,5-bisphosphate carboxylase in rice leaves Plant Physiology, 73, 1002-1007 Martinez D E, Luquez V M, Bartoli C G, Guiamét J J. 2003. Persistence of photosynthetic components and photochemical efficiency in ears of water-stressed wheat (Triticum aestivum). Physiologia Plantarum, 119, 519- 525. Medrano H, Escalona J M, Bota J, Gulías J, Flexas J. 2002. Regulation of photosynthesis of C3 plants in response to progressive drought: Stomatal conductance as a reference parameter. Annual of Botany, 89, 895-905 Metha R A, Fawcett T W, Portah D, Matoo A K. 1992. Oxidative stress causes rapid membrane translocation and in vivo degradation ribulose-1,5-biphosphate carboxylase/oxygenase Journal of Biological Chemistry, 267, 2810-2816. Morgan J M. 1980. Osmotic adjustment in the spikelets and leaves of wheat. Journal of Experimental Botany, 121, 655-665 Morgan J M. 1984. Osmoregulation and water-stressed in higher plants. Annual Review of Plant Physiology, 35, 299-319 Nayyar H. 2003. Accumulation of osmolytes and osmotic adjustment in water-stressed wheat (Triticum aestivum) and maize (Zea mays) as affected by calcium and its antagonists. Environmental and Experimental Botany, 50, 253-264 Pérez-Alfocea F, Estan M T, Caro M, Guerrier G. 1993. Osmotic adjustment in Lycopersicon esculentum and L. pennellii under NaCl and polyethylene glycol 6000 iso- osmotic stresses. Physiologia Plantarum, 87, 493-498 Pugnaire F I, Haase P, Incoll L D, Clark S C. 1996. Response of the tussock grass Stipa tenacissima to watering in a semi-arid environment. Functional Ecology, 10, 265-274 Read S M, Northcote D H. 1981. Minimization of variation in the response to different protein of the Coomassic Blue G dye binding assay for protein. Analvtical Biochemistry, 116, 53-64 Reddy A R, Chaitanya K V, Jutur P P, Sumithra K. 2004. Differential antioxidative responses towater-stressed among five mulberry (Morus alba L.) cultivars. Environmental and Experimental Botany, 52, 33-42 Sánchez-Díaz M, García J L, Antolín M C, Araus J L. 2002. Effects of soil drought and atmospheric humidity on yield, gas exchange, and stable carbon composition of barley. Photosynthetica, 40, 415-421 S ayre R T, Kennedy R A, Pringnitz D J. 1979. Photosynthetic enzyme activities and localization in Mollugo verticillata populations differing in the levels of C3 and C4 cycle operation. Plant Physiology, 64, 293- 299. Scarascia-Mugnozza G, de Angelis P, Matteucci G, Valentini R. 1996. Long-term exposure to elevated CO2 in a natural Quercusilex L. community: Net photosynthesis and photochemical efficiency of PSII at different levels of water-stressed. Plant Cell and Environment, 19, 643-654 Sinclair T R, Ludlow M M. 1985. Who taught plants thermodynamics? The unfulfilled potential of plant water potential. Australian Journal of Plant Physiology, 12, 213-217 Smirnoff N. 1993. The role of active oxygen in the response of plants to water deficit and desiccation. New Phytologist, 125, 27-58 Sofo A, Dichio B, Xiloyannis C, Masia A. 2004. Lipoxygenase activity and proline accumulation in leaves and roots of olive tree in response to drought stress. Physiologia Plantarum, 121, 58-65 Spence R D, Wu H, Sharpe P J H, Clark K G. 1986. Water-stressed effects on guard cell anatomy and the mechanical advantage of the epidermal cells. Plant Cell and Environment, 9, 197-202 Tambussi E A, Nogués S, Araus J L. 2005. Ear of durum wheat under water-stressed: Water relations and photosynthetic metabolism. Planta, 221, 446-458 Tezara W, Mitchell V, Driscoll S P, Lawlor D W. 2002. Effects of water deficit and its interaction with CO2 supply on the biochemistry and physiology of photosynthesis in sunflower. Journal of Experimental Botany, 53, 1781-1791 Ushimaru T, Maki Y, Sano S, Koshiba K, Asada K, Tsuji H. 1997. Induction of enzymes involved in the ascorbate-dependent antioxidative system, namely, ascorbate peroxidase, monodehydrogenase reductase and dehydroascorbate reductase, after exposure to air of rice (Oriza sativa) seedlings germinated under water. Plant and Cell Physiology, 38, 541-549 Virgin I, Salter A H, Ghanotakis D F, Anderson B. 1991. Light-induced D1 protein degradation is catalized by a serine-type protease. FEBS Letters, 287, 125-128 Wang Z M, Wei A L, Zheng D M. 2001. Photosynthetic characteristics of non-foliar organs of winter wheat cultivars differing in ear type and their relationship with grain mass per ear. Photosynthetica, 39, 239-244 Willmer C M. 1983. Morphology and anatomy of stomata. In: Stomata. Longman, London. Wullschleger S D, Oosterhuis D M. 1990. Photosynthetic carbon production and use by developing cotton leaves and bolls. Crop Science, 30, 1259-1264 Wullschleger S D, Oosterhuis D M, Rutherford S A. 1990. Importance of bracts in the carbon economy of cotton. Arkansas Farm Research, 39, 4. Xu H L, Ishii R, Yamagishi T, Kumura A. 1990. Effects of water deficit on photosynthesis in wheat plants. III. Effect on non-stomatal mediated photosynthesis and RuBP carboxylase content in different plant parts. Japanese Journal of Crop Science, 59, 153-157 Xu Z Z, Zhou G S. 2008. Responses of leaf stomatal density to water status and its relationship with photosynthesis in a grass. Journal of Experimental Botany, 59, 3317-3325 Xu Z Z, Zhou G S, Wang Y L, Han G X, Li Y J. 2008. Changes in chlorophyll fluorescence in maize plants with imposed rapid dehydration at different leaf ages. Journal of Plant Growth Regulation, 27, 83-92 Yabuta Y, Motoki T, Yoshimura K, Takeda T, Ishikawa T, Shigeoka S. 2002. The Plant Journal, 32, 915-925 Zhang Y P, Wang Z M, Wu Y C, Zhang X. 2006. Stomatal characteristics of different green organs in wheat under different irrigation regimes. Acta Agronomica Sinica, 32, 70-75. |