The dynamic changing of Ca2+ cellular localization in maize leaflets under drought stress

文献类型: 外文期刊

第一作者: Shao Hong-bo

作者: Shao Hong-bo;Liu Zi-hui;Zhang Hong-mei;Guo Xiu-lin;Shao Hong-bo;Shao Hong-bo;Shao Hong-bo;Ma Yuan-yuan;Song Wei-yi;Ni Fu-tai

作者机构:

关键词: Osmotic stress;Maize;Ca2+ localization;Cell super-microstructure;Biomembrane;Signal

期刊名称:COMPTES RENDUS BIOLOGIES ( 影响因子:1.583; 五年影响因子:2.123 )

ISSN: 1631-0691

年卷期: 2009 年 332 卷 4 期

页码:

收录情况: SCI

摘要: Maize cultivar zhengdan958 was selected as materials. The sub-cellular distribution of soluble calcium at different phases was shown by the potassium-pyroantinonate-precipitation method and transmission electron microscopy. The results showed that the deposits of calcium antimonate as the indicator for Ca2+ localization were mainly concentrated within the vacuoles and intercellular spaces without PEG treatment. Firstly, when the leaf was treated with PEG, the Ca2+ level increased remarkably in the cytoplasm, but considerably decreased in vacuoles and intercellular gaps. Meanwhile, the level of Ca2+ also increased in chloroplast and nucleus. When the treatment continued, the level of Ca2+ in chloroplasts and nucleus continued to increase and some cells and chloroplasts finally disintegrated, showing that there is a relationship between the distribution of Ca2+ and the super-microstructure of cells. Ca2+ plays a role in the plant drought resistance. The changes of cytosolic Ca2+ localization in cells treated by ABA, EGTA, Verapamit and TFP were investigated too. The increase of cytosolic calcium induced by ABA was mainly caused by calcium influx. Calmodulin participated in ABA signal transduction, which was indicated by the variation of cytosolic Ca2+/CaM concentration change induced by ABA. The above results provided a direct evidence for calcium ion as an important signal at the experimental cellular level. To cite this article: Y. Y Ma et al., C R. Biologies 332 (2009). (C) 2008 Academic des sciences. Published by Elsevier Masson SAS. All rights reserved.

分类号:

  • 相关文献

[1]The changes of organelle ultrastructure and Ca2+ homeostasis in maize mesophyll cells during the process of drought-induced leaf senescence. Ma, Yuan-Yuan,Guo, Xiu-Lin,Liu, Zi-Hui,Ma, Yuan-Yuan,Shao, Hong-Bo,Shao, Hong-Bo,Liu, Bin-Hui. 2011

[2]Overexpression of ZmOPR1 in Arabidopsis enhanced the tolerance to osmotic and salt stress during seed germination. Zheng, Jun,Wang, Guoying,Gu, Dan,Liu, Xihui,Wang, Maoyan,Hou, Wei,Wang, Guoying,Wang, Jianhua,Zheng, Jun,Wang, Guoying. 2008

[3]Annotation and expression profile analysis of 2073 full-length cDNAs from stress-induced maize (Zea mays L.) seedlings. Jia, Jinping,Fu, Junjie,Zheng, Jun,Zhou, Xin,Huai, Junling,Wang, Jianhua,Wang, Meng,Zhang, Ying,Chen, Xiaoping,Zhang, Jinpeng,Zhao, Jinfeng,Su, Zhen,Lv, Yuping,Wang, Guoying. 2006

[4]Calcium content and its correlated distribution with skin browning spot in bagged Huangguan pear. Dong, Yu,Dong, Yu,Guan, Jun-Feng,Liu, Ling-Ling,Feng, Yun-Xiao,Cheng, Yu-Dou,Ma, Shi-Jin.

[5]Expressing TERF1 in tobacco enhances drought tolerance and abscisic acid sensitivity during seedling development. Zhang, XL,Zhang, ZJ,Chen, J,Chen, Q,Wang, XC,Huang, RF. 2005

[6]Seed Germination, Seedling Emergence, and Response to Herbicides of Triquetrous Murdannia (Murdannia triquetra) in Rice. Tang, Wei,Zhang, Jianping,Lu, Yongliang,Chen, Jie.

[7]Proteomic Analysis of Osmotic Stress-Responsive Proteins in Sugarcane Leaves. Li, Yang-Rui,Qiu, Li-Hang,Huang, Xing,Zhou, Gui,Zou, Cheng-Lin,Huang, Li-Ping,Li, Yang-Rui,Srivastava, Manoj Kumar.

[8]BnHO1, a haem oxygenase-1 gene from Brassica napus, is required for salinity and osmotic stress-induced lateral root formation. Cao, Zeyu,Geng, Beibei,Xu, Sheng,Xuan, Wei,Nie, Li,Shen, Wenbiao,Cao, Zeyu,Geng, Beibei,Xu, Sheng,Xuan, Wei,Nie, Li,Shen, Wenbiao,Cao, Zeyu,Shen, Wenbiao,Liang, Yongchao,Cao, Zeyu,Guan, Rongzhan.

[9]The physiological and metabolic changes in sugar beet seedlings under different levels of salt stress. Wang, Yuguang,Yu, Lihua,Zhao, Huijie,Sun, Xuewei,Sun, Fei,Geng, Gui,Wang, Yuguang,Yu, Lihua,Geng, Gui,Wang, Yuguang,Stevanato, Piergiorgio.

[10]Influence of Environmental Factors on Seed Germination and Emergence of Asia Minor Bluegrass (Polypogon fugax). Wu, Lamei,Zhou, Xiaomao,Bai, Lianyang,Wang, Lifeng,Wu, Lamei,Zhou, Xiaomao,Bai, Lianyang,Jin, Su,Liu, Xiangying.

[11]Transcription of potassium transporter genes of KT/HAK/KUP family in peach seedlings and responses to abiotic stresses. Song, Z. -Z.,Yang, Y.,Ma, R. -J.,Xu, J. -L.,Yu, M. -L.,Song, Z. -Z.,Yang, Y.,Ma, R. -J.,Xu, J. -L.,Yu, M. -L.,Song, Z. -Z..

[12]Hydrogen-induced osmotic tolerance is associated with nitric oxide-mediated proline accumulation and reestablishment of redox balance in alfalfa seedlings. Su, Jiuchang,Zhang, Yihua,Nie, Yang,Cheng, Dan,Shen, Wenbiao,Wang, Ren,Hu, Huali,Chen, Jun,Zhang, Jiaofei,Du, Yuanwei. 2018

[13]Identification of AtSM34, a novel tonoplast intrinsic protein-interacting polypeptide expressed in response to osmotic stress in germinating seedlings. Li LiJuan,Wei PengCheng,Chen QiJun,Chen Jia,Wang XueChen,Ren Fei. 2011

[14]Characterization and Expression Analysis of Four Glycine-Rich RNA-Binding Proteins Involved in Osmotic Response in Tobacco (Nicotiana tabacum cv. Xanthi). Zeng Qian-chun,Chen Xuan,Lu Xiu-ping,Li Wen-zheng,Yu Di-qiu. 2010

[15]Disruption of AtWNK8 Enhances Tolerance of Arabidopsis to Salt and Osmotic Stresses via Modulating Proline Content and Activities of Catalase and Peroxidase. Zhang, Baige,Liu, Kaidong,Zheng, Yan,Wang, Yingxiang,Wang, Jinxiang,Liao, Hong,Zhang, Baige,Liu, Kaidong,Wang, Jinxiang. 2013

[16]Physiological and antioxidant responses of three leguminous species to saline environment during seed germination stage. Wang, Xiaoshan,Gu, Hongru,Wang, Xiaoshan,Zhao, Guoqi. 2009

[17]Proteomic analysis of salt and osmotic-drought stress in alfalfa seedlings. Ma Qiao-li,Sun Yan,Kang Jun-mei,Long Rui-cai,Cui Yan-jun,Zhang Tie-jun,Xiong Jun-bo,Yang Qing-chuan,Ma Qiao-li,Xiong Jun-bo. 2016

[18]Overexpression of the CaTIP1-1 Pepper Gene in Tobacco Enhances Resistance to Osmotic Stresses. Yin, Yan-Xu,Xiao, Huai-Juan,Zhang, Huai-Xia,Zhang, Zhen,Jing, Hua,Zhang, Ying-Li,Chen, Ru-Gang,Gong, Zhen-Hui,Wang, Shu-Bin,Zhang, Ying-Li. 2014

[19]Cloning and characterization of TaSnRK2.3, a novel SnRK2 gene in common wheat. Tian, Shanjun,Mao, Xinguo,Zhang, Hongying,Chen, Shuangshuang,Zhai, Chaochao,Jing, Ruilian,Tian, Shanjun,Yang, Shimin. 2013

[20]Functional analyses of ethylene response factor JERF3 with the aim of improving tolerance to drought and osmotic stress in transgenic rice. Zhang, Haiwen,Liu, Wu,Wan, Liyun,Li, Fang,Zhang, Zhijin,Huang, Rongfeng,Liu, Wu,Li, Fang,Dai, Liangying,Li, Dingjun,Zhang, Haiwen,Zhang, Zhijin,Huang, Rongfeng,Zhang, Haiwen,Zhang, Zhijin,Huang, Rongfeng. 2010

作者其他论文 更多>>