|
|
|
|
|
| Regulation of Calcium on Peanut Photosynthesis Under Low Night Temperature Stress |
| LIU Yi-fei, HAN Xiao-ri, ZHAN Xiu-mei, YANG Jin-feng, WANG Yu-zhi, SONG Qiao-bo , CHEN |
| National Engineering Laboratory for Eff?icient Utilization of Soil and Fertilizer Resources/Biochar Engineering Technology Research Center of Liaoning Province/College of Land and Environment, Shenyang Agricultural Universi ty, Shenyang 110866, P.R.China |
|
|
|
摘要 The effects of different levels of CaCl2 on photosynthesis under low night temperature (8°C) stress in peanuts were studied in order to find out the appropriate concentration of Ca2+ through the artificial climate chamber potted culture test. The results indicated that Ca2+, by means of improving the stomatal conductivity of peanut leaves under low night temperature stress, may mitigate the decline of photosynthetic rate in the peanut leaves. The regulation with 15 mmol L-1 CaCl2 (Ca15) was the most effective, compared with other treatments. Subsequently, the improvement of Ca2+ on peanut photosynthesis under low night temperature stress was validated further through spraying with Ca15, Ca2+ chelator (ethylene glycol bis(2-aminoethyl) tetraacetic acid; EGTA) and calmodulin antagonists (trifluonerazine; TFP). And CaM (Ca2+-modulin) played an important role in the nutritional signal transduction for Ca2+ mitigating photosynthesis limitations in peanuts under low night temperature stress.
Abstract The effects of different levels of CaCl2 on photosynthesis under low night temperature (8°C) stress in peanuts were studied in order to find out the appropriate concentration of Ca2+ through the artificial climate chamber potted culture test. The results indicated that Ca2+, by means of improving the stomatal conductivity of peanut leaves under low night temperature stress, may mitigate the decline of photosynthetic rate in the peanut leaves. The regulation with 15 mmol L-1 CaCl2 (Ca15) was the most effective, compared with other treatments. Subsequently, the improvement of Ca2+ on peanut photosynthesis under low night temperature stress was validated further through spraying with Ca15, Ca2+ chelator (ethylene glycol bis(2-aminoethyl) tetraacetic acid; EGTA) and calmodulin antagonists (trifluonerazine; TFP). And CaM (Ca2+-modulin) played an important role in the nutritional signal transduction for Ca2+ mitigating photosynthesis limitations in peanuts under low night temperature stress.
|
|
Received: 24 October 2012
Accepted:
|
| Fund: This work was Supported by the China Postdoctoral Science Foundation (2012M510839), Doctoral Fund of Ministry of Education of China (20122103120011), the National Natural Science Initial Foundation of Shenyang Agricultural University, China (20112013), the Postdoctoral Science Foundation of Shenyang Agricultural University, China (105110) and the Peanut Nutrition and Fertilizer Program for China Agriculture Research System, China (CARS-14). |
|
Corresponding Authors:
HAN Xiao-ri, Tel/Fax: +86-24-88493097, E-mail: hanxiaori@163.com
E-mail: hanxiaori@163.com
|
| About author: LIU Yi-fei, E-mail: feifan61@gmail.com |
Cite this article:
LIU Yi-fei, HAN Xiao-ri, ZHAN Xiu-mei, YANG Jin-feng, WANG Yu-zhi, SONG Qiao-bo , CHEN .
2013.
Regulation of Calcium on Peanut Photosynthesis Under Low Night Temperature Stress. Journal of Integrative Agriculture, 12(12): 2172-2178.
|
| [1]Ai X Z, Wang X F, Cui Z F, Wang Z L. 2006. Effect of calcium on photosynthesis of cucumber under low light intensity and sub-optimal temperature. Scientia Agricultura Sinica, 39, 1865-1871 (in Chinese) [2]Anireddy S N, Gul S A, Helena C, Irene S D. 2011. Coping with stresses: role of calcium- and calcium/calmodulin- regulated gene expression. The Plant Cell, 23, 2010- 2032. [3]Bagnall D J, King R W, Farquhar G D. 1988. Temperature- dependent feedback inhibition of photosynthesis in peanut. Planta, 175, 348-354[4]Berry J, Bjorkman O. 1980. Photosynthetic response and adaptation to temperature in higher plants. Annual Review of Plant Physiology, 31, 491-543[5]Damian J A, Donald R O. 2001. Impact of chilling temperatures on photosynthesis in warm climate plants. Trends in Plant Science, 6, 36-42[6]Demmig A B, Adams W W. 1996. The role of xanthophyll cycle carotenoids in the protection of photosynthesis. Trends in Plant Science, l, 21-26[7]Hepler P K. 2005. Calcium: A cent ral regulator of plant growth and development. The Plant Cell, 17, 2142-2155[8]Li T G, Wang K C, Luo Q Y. 2012. Effects of exogenous Ca2+ on physiological and photosynthesis of Fritillaria anhuiensis under high temperature stress. Plant Nutrition and Fertilizer Science, 18, 765-770 (in Chinese) [9]Liang F. 2009. Studies on mechanism of responsing to stress of low temperature and poor light and alleviatory effects of ASA and Ca2+ in chrysanthemum. MSc thesis, Shandong Agricultural University, Shandong, China. (in Chinese)[10]Liang Y, Wang S G. 2001. The protective function of Ca2+ on the membrane of rice seedling under low temperature stress. Acta Agronomica Sinica, 27, 59-64 (in Chinese)[11]Lin L Q, Li L, Bi C, Zhang Y L, Wan S B, Meng J J, Meng Q W, Li X G. 2011. Damaging mechanisms of chilling- and salt stress to Arachis hypogaea L. leaves. Photosynthetica, 49, 37-42[12]Liu Y F, Li T L, Qi H Y, Xu C Q, Li J Y, Yin X Y. 2010. Effects of grafting on carbohydrate accumulation and sugar-metabolic enzyme activities in muskmelon. African Journal of Biotechnology, 9, 25-35[13]Liu Y F, Qi H Y, Bai C M, Qi M F, Chen W Z, Xu C Q, Li T L. 2011. Grafting helps improve photosynthesis and carbohydrate metabolism in leaves of muskmelon. International Journal of Biological Sciences, 7, 1161- 1170. [14]Mukesh J, Bhuvan P P, Alice C H, Barry L T, Maria G. 2011. Calcium dependent protein kinase (CDPK) expression during fruit development in cultivated peanut (Arachis hypogaea) under Ca2+-sufficient and -deficient growth regimens. Journal of Plant Physiology, 168, 2272-2277[15]Sun D Y. 1998. Cellular Signal Transduction. Science Press, Beijing, China. (in Chinese) [16]Sun X Z, Guo X F, Zheng C S, Wang W L, Liang F. 2008. Effects of exogenous Ca2+ on leaf photosynthetic apparatus and active oxygen scavenging enzyme system of chrysanthemum under high temperature stress. Chinese Journal of Applied Ecology, 19, 1983-1988 (in Chinese)[17]Townley H E, Knight M R. 2000. Calmodulin as a potential negative regulator of Arabidopsis COR gene expression. Plant Physiology, 128, 1169-1172. [18]Wan S B. 2007. Peanut Quality Sciences. Chinese Agricultural Science and Technology Press, Beijing, China. (in Chinese)[19]Wayne A S, Hillel F. 1998. Calmodulin, calmodulin-related proteins and plant responses to the environment. Trends in Plant Science, 3, 299-304[20]Yang T B, Poovaiah B W. 2003. Calcium/calmodulin- mediated signal network in plants. Trends in Plant Science, 8, 505-512[21]Yi J H, Sun Z J. 2004. Responses of photosynthesis to different low temperatures in tobacco seedlings leaves. Acta Agronomica Sinica, 30, 582-588 (in Chinese) [22]You J H, Lu J M, Yang W J. 2002. Effects of Ca2+ on photosynthesis and related physiological indexes of wheat seedlings under low temperature stress. Acta Agronomica Sinica, 28, 693-696. (in Chinese) [23]Yu C W, Murphy T M, Sung W W, Lin C H. 2002. H2O2 treatment induces glutathione accumulation and chilling tolerance in mung bean. Functional Plant Biology, 29, 1081-1087.[24]Yu S L. 2008. Peanut Varieties and Their Pedigree in China. Shanghai Science and Technology Press, Shanghai, China. (in Chinese)[25]Zhang H C, Yin W L, Xia X L. 2007. The Mechanism of Ca2+ signal transduction under abiotic stresses in plants. Chinese Bulletin of Botany, 24, 114-122. [26]Zhu X J, Yand J S, Liang Y C, Lou Y S, Yang X Y. 2004. Effects of exogenous calcium on photosynthesis and its related physiological characteristics of rice seedlings under salt stress. Scientia Agricultura Sinica, 37, 1497- 1503. (in Chinese) |
| No Suggested Reading articles found! |
|
|
Viewed |
|
|
|
Full text
|
|
|
|
|
Abstract
|
|
|
|
|
Cited |
|
|
|
|
| |
Shared |
|
|
|
|
| |
Discussed |
|
|
|
|
