您好，欢迎访问江苏省农业科学院 机构知识库！
江苏省农业科学院机构知识库

全部

  • 全部
  • 标题
  • 学者
  • 机构
  • 关键词

FLOODING-INDUCED MEMBRANE DAMAGE, LIPID OXIDATION AND ACTIVATED OXYGEN GENERATION IN CORN LEAVES

文献类型： 外文期刊

作者： Yan, B 1 ; Dai, QJ 1 ; Liu, XZ 1 ; Huang, SB 1 ; Wang, ZX 1 ;

作者机构： 1.JIANGSU ACAD AGR SCI,INST AGROBIOL GENET & PHYSIOL,NANJING 210014,JIANGSU,PEOPLES R CHINA

关键词： Activated oxygen;Activated oxygen scavenging system;Flooding;Lipid;Superoxide dismutase;Hydrogen peroxide;Senescence;Spinach;Injury;Plants

期刊名称：PLANT AND SOIL （ 影响因子：4.192； 五年影响因子：4.712 ）

ISSN：

年卷期：

页码：

收录情况： SCI

摘要： Flooding effects on membrane permeability, lipid peroxidation and activated oxygen metabolism in corn (Zea mays L.) leaves were investigated to determine if activated oxygens are involved in corn flooding-injury. Potted corn plants were flooded at the 4-leaf stage in a controlled environment. A 7-day flooding treatment resulted in a significant increase in chlorophyll breakdown, lipid peroxidation (malondialdehye content), membrane permeability, and the production of superoxide (O-2(-)) and hydrogen peroxide (H2O2) in corn leaves. The effects were much greater in older leaves than in younger ones. Spraying leaves with 8-hydroxyquinoline (an O-2(-) scavenger) and sodium benzoate (an .OH scavenger) reduced the oxidative damage and enhanced superoxide dismutase (SOD) activity. A short duration flooding treatment elevated the activities of SOD, catalase, ascorbate peroxidase (AP), and glutathione reductase (GR), while further flooding significantly reduced the enzyme activities but enhanced the concentrations of ascorbic acid and reduced form glutathione (GSH). It was noted that the decline in SOD activity was greater than that in H2O2 scavengers (AP and GR). The results suggested that O-2(-) induced lipid peroxidation and membrane damage, and that excessive accumulation of O-2(-) is due to the reduced activity of SOD under flooding stress.

  • 相关文献

[1]Photosynthetic and biochemical activities in flag leaves of a newly developed superhigh-yield hybrid rice (Oryza sativa) and its parents during the reproductive stage. Zhang, C. -J.,Chu, H. -J.,Chen, G. -X.,Shi, D. -W.,Zuo, M.,Wang, J.,Lu, C. -G.,Wang, P.,Chen, L..

[2]The influence of dietary taurine and reduced housing density on hepatic functions in laying hens. Ma, Zili,Ma, Haitian,Dai, Bin,Zheng, Liuhai,Miao, Jinfeng,Zhang, Yuanshu,Ma, Zili,Zhang, Jinqiu.

[3]Effect of ultraviolet-B irradiation on lipid peroxidation in spinach leaves. Huang, SB,Liu, XZ,Dai, QJ,Wang, ZX. 1998

[4]Elevated CO2 improves lipid accumulation by increasing carbon metabolism in Chlorella sorokiniana. Sun, Zhilan,Chen, Yi-Feng,Du, Jianchang.

[5]Enhanced lipid accumulation of photoautotrophic microalgae by high-dose CO2 mimics a heterotrophic characterization. Sun, Zhilan,Dou, Xiao,He, Bing,Wang, Yuancong,Chen, Yi-Feng,Sun, Zhilan,Wu, Jun.

[6]Photosynthetic changes of flag leaves during senescence stage in super high-yield hybrid rice LYPJ grown in field condition. Wang, Yuwen,Zhang, Jingjing,Yu, Jing,Jiang, Xiaohan,Sun, Lingang,Wu, Min,Chen, Guoxiang,Wu, Min,Lv, Chuangen.

[7]Analysis of thylakoid membrane protein and photosynthesis-related key enzymes in super high-yield hybrid rice LYPJ grown in field condition during senescence stage. Wang, Yuwen,Yu, Jing,Jiang, Xiaohan,Sun, Lingang,Li, Kang,Wang, Pingyang,Wu, Min,Chen, Guoxiang,Wu, Min,Lv, Chuangen.

[8]Sugars in postharvest lotus seeds were modified by 6-benzylaminopurine treatment through altering related enzymes involved in starch-sucrose metabolism. Luo, Shufen,Hu, Huali,Zhang, Leigang,Zhou, Hongsheng,Li, Pengxia.

[9]Endogenous Hydrogen Sulfide Homeostasis Is Responsible for the Alleviation of Senescence of Postharvest Daylily Flower via Increasing Antioxidant Capacity and Maintained Energy Status. Liu, Dan,Pan, Jincheng,Shen, Wenbiao,Xu, Sheng,Xu, Sheng,Hu, Huali,Li, Pengxia.

[10]Transcriptomic response of cowpea bruchids to N-acetylglucosamine-specific lectins. Wang, Li-Hua,Fang, Ji-Chao,Wang, Li-Hua,Chi, Yong Hun,Guo, Feng-Guang,Zhu-Salzman, Keyan,Li-Byarlay, Hongmei,Balfe, Susan,Pittendrigh, Barry R.. 2015

[11]Characteristics of ribulose-1,5-bisphosphate carboxylase and C4 pathway key enzymes in flag leaves of a super-high-yield hybrid rice and its parents during the reproductive stage. Zhang, C-J.,Chen, L.,Shi, D. -W.,Chen, G. -X.,Lu, C. -G.,Wang, P.,Wang, J.,Chu, H-J,Zhou, Q. -C.,Zuo, M.,Sun, L.. 2007

[12]Shelf life extension of fresh lotus pods and seeds (Nelumbo nucifera Gaertn.) in response to treatments with 1-MCP and lacquer wax. Li, Pengxia,Hu, Huali,Luo, Shufen,Zhang, Leigang,Gao, Jianxiao.

[13]Eugenol enhances the resistance of tomato against tomato yellow leaf curl virus. Wang, Chunmei,Fan, Yongjian,Wang, Chunmei.

[14]Improved oxidative tolerance in suspension-cultured cells of C-4-pepctransgenic rice by H2O2 and Ca2+ under PEG-6000. Qian, Baoyun,Li, Xia,Liu, Xiaolong,Wang, Man,Qian, Baoyun,Liu, Xiaolong,Qian, Baoyun,Li, Xia,Liu, Xiaolong,Wang, Man. 2015

[15]Cadmium Disrupts the Balance between Hydrogen Peroxide and Superoxide Radical by Regulating Endogenous Hydrogen Sulfide in the Root Tip of Brassica rapa. Lv, Wenjing,Shi, Zhiqi,Chen, Jian,Lv, Wenjing,Yang, Lifei,Lv, Wenjing,Shi, Zhiqi,Chen, Jian,Xu, Cunfa,Shao, Jinsong,Xian, Ming. 2017

[16]Comparative Transcriptomic Analysis Reveals That Ethylene/H2O2-Mediated Hypersensitive Response and Programmed Cell Death Determine the Compatible Interaction of Sand Pear and Alternaria alternata. Wang, Hong,Lin, Jing,Chang, Youhong,Jiang, Cai-Zhong,Jiang, Cai-Zhong. 2017

[17]Responses and toxin bioaccumulation in duckweed (Lemna minor) under microcystin-LR, linear alkybenzene sulfonate and their joint stress. Wang, Zhi,Xiao, Bangding,Song, Lirong,Wang, Chunbo,Zhang, Junqian,Wang, Zhi,Zhang, Junqian.

[18]Potential role of reactive oxygen species and antioxidant genes in the regulation of peach fruit development and ripening. Huan, Chen,Jiang, Li,An, Xiujuan,Xu, Yin,Yu, Zhifang,Yu, Mingliang,Ma, Ruijuan.

[19]Cultivar differences in photosynthetic tolerance to photooxidation and shading in rice (Oryza sativa L.). Jiao, DM,Li, X. 2001

[20]Photoprotective effects of high level expression Of C(4) phosphoenolpyruvate carboxylase in transgenic rice during photoinhibition. Jiao, DM,Li, X,Ji, BH. 2005

作者其他论文 更多>>
置顶
购物车
反馈

© 京ICP备09089781号-29 主办单位：江苏省农业科学院

学术资源： 中国农业科学院 农业专业知识服务系统 农科联盟资源共建共享平台 中国农业科技文献与信息服务平台 中国农业期刊集成服务平台