| Regulation of Calcium on Peanut Photosynthesis Under Low Night Temperature Stress | |
| Alternative Title | Regulation of Calcium on Peanut Photosynthesis Under Low Night Temperature Stress |
| Liu Yifei; Han Xiaori; Zhan Xiumei; Yang Jinfeng; Wang Yuzhi; Song Qiaobo; Chen Xin | |
| 2013 | |
| Source Publication | JOURNAL OF INTEGRATIVE AGRICULTURE
 |
| ISSN | 2095-3119 |
| Volume | 12Issue:12Pages:2172-2178 |
| Abstract | The effects of different levels of CaCl2 on photosynthesis under low night temperature (8 degrees 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. |
| Other Abstract | The effects of different levels of CaCl2 on photosynthesis under low night temperature (8 degrees 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. |
| Keyword | ACCUMULATION MUSKMELON PLANTS peanut Ca2+ low night temperature stress photosynthesis |
| Indexed By | CSCD |
| Language | 英语 |
| Funding Project | [China Postdoctoral Science Foundation] ; [Ministry of Education of China] ; [National Natural Science Initial Foundation of Shenyang Agricultural University, China] ; [Postdoctoral Science Foundation of Shenyang Agricultural University, China] ; [Peanut Nutrition and Fertilizer Program for China Agriculture Research System, China] |
| CSCD ID | CSCD:5023066 |
| Citation statistics |
Cited Times:5[CSCD]
[CSCD Record]
|
| Document Type | 期刊论文 |
| Identifier | http://ir.imr.ac.cn/handle/321006/147376 |
| Collection | 中国科学院金属研究所 |
| Affiliation | 中国科学院金属研究所 |
| Recommended Citation GB/T 7714 | Liu Yifei,Han Xiaori,Zhan Xiumei,et al. Regulation of Calcium on Peanut Photosynthesis Under Low Night Temperature Stress[J]. JOURNAL OF INTEGRATIVE AGRICULTURE,2013,12(12):2172-2178. |
| APA | Liu Yifei.,Han Xiaori.,Zhan Xiumei.,Yang Jinfeng.,Wang Yuzhi.,...&Chen Xin.(2013).Regulation of Calcium on Peanut Photosynthesis Under Low Night Temperature Stress.JOURNAL OF INTEGRATIVE AGRICULTURE,12(12),2172-2178. |
| MLA | Liu Yifei,et al."Regulation of Calcium on Peanut Photosynthesis Under Low Night Temperature Stress".JOURNAL OF INTEGRATIVE AGRICULTURE 12.12(2013):2172-2178. |
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