High potassium aggravates the oxidative stress inducedy by magnesium deficiency in rice leaves

文献类型： 外文期刊

第一作者： Ding Yu-Chuan

作者： Ding Yu-Chuan;Chang Chun-Rong;Luo Wen;Wu Yan-Shou;Ren Xiao-Li;Wang Ping;Xu Guo-Hua;Ding Yu-Chuan;Xu Guo-Hua;Chang Chun-Rong

作者机构：

关键词： oxidative stress;photosynthesis

期刊名称：PEDOSPHERE （ 影响因子：3.911； 五年影响因子：4.814 ）

ISSN：

年卷期：

页码：

收录情况： SCI

摘要： Magnesium (Mg) deficiency in plant affects photosynthesis and many other metabolic processes. Rice (Oryza sativa L. cv. 'Wuyunjing 7') plants were grown in hydroponics culture at three Mg and two potassium (K) levels under greenhouse conditions to examine the induction of oxidative stress and consequent antioxidant responses in rice leaves due to Mg deficiency. At low Mg (0.2 mmol L-1 Mg supply for two weeks after transplanting) and high K (6 mmol L-1) for 21 days, the rice plants showed severe Mg deficiency and a significant decreases in the dry matter production. The Mg deficiency in leaves decreased chlorophyll concentrations, photosynthetic activity, and soluble protein, but significantly increased the concentrations of soluble sugars and malondialdehyde (MDA) and the activities of superoxide dismutase (SOD, EC 1.15.1.1), catalase (CAT, EC 1.11.1.6) and peroxidase (POD, EC 1.11.1.7). In addition, Mg concentrations in the leaves and in the shoot biomass were negatively related to the activities of the three antioxidative enzymes and the concentration of MDA in leaves. There were very significant interactive effects between Mg and K supplied in the culture solution on shoot biomass yield, chlorophyll content, photosynthesis rate, the activities of SOD, CAT and POD, and MDA content in the leaves of rice. It is suggested that the high K level in the nutrient solution aggravated the effect of low Mg supply-induced Mg deficiency and created the oxidative damage in rice plants.

分类号： S15

  • 相关文献

[1]Transcriptome analysis of pale-green leaf rice reveals photosynthetic regulatory pathways. Zhao, Xia,Feng, Baohua,Chen, Tingting,Zhang, Caixia,Tao, Longxing,Fu, Guanfu,Zhao, Xia. 2017

[2]Salicylic acid alleviates cadmium-induced inhibition of growth and photosynthesis through upregulating antioxidant defense system in two melon cultivars (Cucumis melo L.). Zhang, Yongping,Xu, Shuang,Yang, Shaojun,Chen, Youyuan,Zhang, Yongping,Xu, Shuang,Yang, Shaojun,Chen, Youyuan.

[3]Effects of selenium and sulfur on antioxidants and physiological parameters of garlic plants during senescence. Cheng Bo,Lian Hai-feng,Yu Xin-hui,Sun Ya-li,Sun Xiu-dong,Shi Qing-hua,Liu Shi-qi,Liu Ying-ying. 2016

[4]Protective effects of puerarin on experimental chronic lead nephrotoxicity in immature female rats. Wang, Lin,Yang, Dubao,Wang, Zhenyong,Lin, Shuqian,Li, Zifa. 2013

[5]Oxidative Stress-Mediated Cytotoxicity of Cadmium in Chicken Splenic Lymphocytes. Li, Jin-Long,Tang, Zhao-Xin,Li, Jin-Long,Li, Shu,Xu, Shi-Wen,Li, Hui-Xin,Wang, Xiao-Long. 2010

[6]INFLAMMATION-RELATED OXIDATIVE STRESS IN WHITE ADIPOSE TISSUES OF AN INBRED OBESE PIG. Yang, X. F.,Jiang, Z. Y.,Tian, Z. M.,Qiu, Y. Q.,Wang, L.,Gao, K. G.,Hu, Y. J.,Ma, X. Y.. 2017

[7]Facile fabrication of graphene oxide loaded with silver nanoparticles as antifungal materials. Cui, Jianghu,Yang, Yunhua,Zheng, Mingtao,Liu, Yingliang,Xiao, Yong,Lei, Bingfu,Chen, Wei. 2014

[8]Effect of 17 alpha-methyltestosterone (MT) on oxidation stress in the liver of juvenile GIFT tilapia, Oreochromis niloticus. Zheng, Yao,Qu, Jianhong,Qiu, Liping,Fan, Limin,Meng, Shunlong,Song, Chao,Bing, Xuwen,Chen, Jiazhang,Zheng, Yao,Qu, Jianhong,Qiu, Liping,Fan, Limin,Meng, Shunlong,Song, Chao,Bing, Xuwen,Chen, Jiazhang,Zheng, Yao,Bing, Xuwen,Chen, Jiazhang. 2016

[9]Light sensing by opsins and fungal ecology: NOP-1 modulates entry into sexual reproduction in response to environmental cues. Wang, Zheng,Li, Ning,Townsend, Jeffrey P.,Wang, Zheng,Wang, Junrui,Townsend, Jeffrey P.,Wang, Junrui,Li, Jigang,Trail, Frances,Dunlap, Jay C.,Townsend, Jeffrey P.. 2018

[10]Hydrogen-rich water alleviates the toxicities of different stresses to mycelial growth in Hypsizygus marmoreus. Zhang, Jinjing,Hao, Haibo,Chen, Mingjie,Wang, Hong,Feng, Zhiyong,Chen, Hui,Hao, Haibo. 2017

[11]Lead (Pb) Toxicity; Physio-Biochemical Mechanisms, Grain Yield, Quality, and Pb Distribution Proportions in Scented Rice. Ashraf, Umair,Kanu, Adam S.,Deng, Quanquan,Mo, Zhaowen,Pan, Shenggang,Tian, Hua,Tang, Xiangru,Ashraf, Umair,Kanu, Adam S.,Deng, Quanquan,Mo, Zhaowen,Pan, Shenggang,Tian, Hua,Tang, Xiangru. 2017

[12]Protective Effects of Blueberry Anthocyanins against H2O2-Induced Oxidative Injuries in Human Retinal Pigment Epithelial Cells. Huang, Wu-Yang,Wu, Han,Li, Da-Jing,Song, Jiang-Feng,Xiao, Ya-Dong,Liu, Chun-Quan,Zhou, Jian-Zhong,Huang, Wu-Yang,Sui, Zhong-Quan. 2018

[13]Protective Effects of Quercetin on Cadmium-induced Cytotoxicity in Primary Cultures of Rat Proximal Tubular Cells. Wang Lin,Liu Gang,Wang Zhen Yong,Lin Shu Qian,He Yuan Long. 2013

[14]Antioxidative systems, metal ion homeostasis and cadmium distribution in Iris lactea exposed to cadmium stress. Guo, Qiang,Meng, Lin,Zhang, Ya-Nan,Mao, Pei-Chun,Tian, Xiao-Xia,Li, Shan-Shan,Zhang, Lin. 2017

[15]Overexpression of heat shock protein 70 and its relationship to intestine under acute heat stress in broilers: 2. Intestinal oxidative stress. Gu, X. H.,Hao, Y.,Wang, X. L.. 2012

[16]Cytotoxicity, oxidative stress, and genotoxicity in human hepatocyte and embryonic kidney cells exposed to ZnO nanoparticles. Guan, Rongfa,Kang, Tianshu,Liu, Mingqi,Lu, Fei,Zhang, Zhiguo,Shen, Haitao. 2012

[17]Physiological Effects and Fluorescence Labeling of Magnetic Iron Oxide Nanoparticles on Citrus (Citrus reticulata) Seedlings. Li, Junli,Hu, Jing,Xiao, Lian,Gan, Qiuliang,Li, Junli,Wang, Yunqiang. 2017

[18]Protective effect of proanthocyanidin against oxidative ovarian damage induced by 3-nitropropionic acid in mice. Zhang, J. Q.,Zhu, C. C.,Shen, M.,Yu, F. X.,Liu, H. L.,Zhang, J. Q.,Xing, B. S.. 2015

[19]Toxic dinoflagellate Alexandrium tamarense induces oxidative stress and apoptosis in hepatopancreas of shrimp (Fenneropenaeus chinensis). Liang Zhongxiu,Ren Hai,Liang Zhongxiu,Li Jian,Li Jitao,Tan Zhijun,Zhao Fazhen. 2014

[20]HEPATIC SPECIFIC ANTIOXIDANT RESPONSES IN PELTEOBAGRUS FULVIDRACO FOLLOWING A SHORT-TERM EXPOSURE TO PHENANTHRENE. Chen, Ling,Wu, Ling-Ling,Hou, Jun-Li,Zhuang, Ping. 2011

作者其他论文 更多>>

微信小程序