EFFECT OF DROUGHT STRESS ON LIPID PEROXIDATION AND PROLINE CONTENT IN COTTON ROOTS

文献类型: 外文期刊

第一作者: Zhang, L.

作者: Zhang, L.;Peng, J.;Chen, T. T.;Zhao, X. H.;Zhang, S. P.;Liu, S. D.;Dong, H. L.;Feng, L.;Yu, S. X.

作者机构:

关键词: Antioxidant enzymes;malondialdehyde;PEG concentration;reactive oxygen species;osmotic potential

期刊名称:JOURNAL OF ANIMAL AND PLANT SCIENCES ( 影响因子:0.49; 五年影响因子:0.686 )

ISSN: 1018-7081

年卷期: 2014 年 24 卷 6 期

页码:

收录情况: SCI

摘要: Oxidative damage and antioxidant responses were compared in two cotton cultivars: drought-resistant (CCRI-60) and drought-sensitive (CCRI-27). Cotton seedlings were subjected to PEG-6000 solutions with two different osmotic potentials, and changes in the antioxidant enzyme activities were investigated. Increasing PEG concentration reduced root length and vigor, increased H2O2, malondialdehyde (MDA), and proline contents, decreased or showed no change in antioxidant enzyme levels and increased glutathione reductase activity in CCRI-27. On the other hand, CCRI-60 showed increased root length and vigor, no substantial variation in MDA content, increased antioxidant enzyme activities, and significantly increased glutathione reductase (GR) activity and proline content. Differences in the activation of antioxidant defense systems suggested a role for activated oxygen species in the cellular toxicity of drought stress. Overall, the cultivar CCRI-60 was better able to resist drought as indicated by better growth due to the higher free radical scavenging capacity, and better protection mechanism. Therefore, this results could be used to select or create new varieties of cotton plants to obtain a better productivity under water deficit conditions.

分类号:

  • 相关文献

[1]Exogenous Nitric Oxide Pretreatment Enhances Chilling Tolerance of Anthurium. Liang, Lijian,Deng, Yanming,Sun, Xiaobo,Jia, Xinping,Su, Jiale. 2018

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

[3]Comparative analysis of ultrastructure, antioxidant enzyme activities, and photosynthetic performance in rice mutant 812HS prone to photooxidation. Ma, J.,Lv, C. F.,Zhang, B. B.,Wang, F.,Shen, W. J.,Chen, G. X.,Gao, Z. P.,Lv, C. G..

[4]Neuroprotective effects of macranthoin G from Eucommia ulmoides against hydrogen peroxide-induced apoptosis in PC12 cells via inhibiting NF-kappa B activation. He, Jing,Wang, Xinfeng,Wang, Gongcheng,Li, Pengxia,Wang, Yuning,Si, Chuan-Ling,He, Jing,Bai, Yujia,Feng, Zuoshan,Long, Wei,Long, Wei.

[5]rho-Cymene Inhibits Growth and Induces Oxidative Stress in Rice Seedling Plants. Zhang, Fengjuan,Liu, Wanxue,Guo, Jianying,Wan, Fanghao,Zhang, Fengjuan,Chen, Fengxin. 2012

[6]Increasing in ROS levels and callose deposition in peduncle vascular bundles of wheat (Triticum aestivum L.) grown under nitrogen deficiency. Kong, Lingan,Wang, Fahong,Si, Jisheng,Feng, Bo,Zhang, Bin,Li, Shengdong,Wang, Zheng,Wang, Fahong. 2013

[7]Silicon alleviates salt and drought stress of Glycyrrhiza uralensis seedling by altering antioxidant metabolism and osmotic adjustment. Zhang, Wenjin,Xie, Zhicai,Zhang, Xinhui,Zhang, Xinhui,Wang, Lianhong,Lang, Duoyong,Li, Ming.

[8]Factors Affecting Buffalobur (Solanum rostratum) Seed Germination and Seedling Emergence. Zhang, Chaoxian,Li, Xiangju,Cui, Hailan,Huang, Hongjuan,Sui, Biaofeng,Meng, Qinghui,Zhang, Hongjun. 2009

[9]Seed Germination Ecology of Catchweed Bedstraw (Galium aparine). Wang, Hongchun,Lou, Yuanlai,Zhang, Bing,Dong, Liyao.

[10]Leaf Turgor Potential, Plant Growth and Photosynthesis in Organically Fertilized Sweet Corn. Xu, HL,Wang, XJ,Wang, JH,Xu, RY,Zhao, AH.

[11]Latex dilution reaction during the tapping flow course of Hevea brasiliensis and the effect of Ethrel stimulation. An, Feng,Xie, Guishui,Zou, Zhi,An, Feng,Kong, Lingxue,Cai, Xiuqing,Rookes, James,Cahill, David.

[12]Induction of the activities of antioxidative enzymes and the levels of malondialdehyde in cucumber seedlings as a consequence of Bemisia tabaci (Hemiptera: Aleyrodidae) infestation. Zhang, Fan,Zhang, Shi-Ze,Hua, Bao-Zhen. 2008

[13]Accumulation of Lignin and Malondialdehyde in Relation to Quality Changes of Button Mushrooms (Agaricus bisporus) Stored in Modified Atmosphere. Jiang, Tianjia,Jahangir, Muhammad Muzammil,Ying, Tiejin,Wang, Qiushuang. 2010

[14]Effect of methyl jasmonate treatment on fruit decay and quality in peaches during storage at ambient temperature. Jin, P.,Zheng, Y. H.,Cheng, C. M.,Gao, H. Y.,Chen, W. X.,Chen, H. J.. 2006

[15]Expression patterns of defence genes and antioxidant defence responses in a rice variety that is resistant to leaf blast but susceptible to neck blast. Hao, Zhong N.,Wang, Lian P.,Tao, Rong X.. 2009

[16]An assessment of Agropyron cristatum tolerance to cadmium contaminated soil. Guo, Q.,Meng, L.,Mao, P. C.,Tian, X. X.. 2014

[17]Overexpression of AtHsp90.3 in Arabidopsis thaliana impairs plant tolerance to heavy metal stress. Song, H. M.,Wang, H. Z.,Xu, X. B.,Song, H. M.. 2012

[18]Allelopathic effects of Hemistepta lyrata on the germination and growth of wheat, sorghum, cucumber, rape, and radish seeds. Gao, Xingxiang,Li, Mei,Gao, Zongjun,Li, Changsong,Sun, Zuowen.

[19]Characterization of physiological response and identification of associated genes under heat stress in rice seedlings. Jiang, Hua,Sun, Guo-Chang,Xue, Da-Wei,Zhang, Xiao-Qin,Qian, Qian,Hu, Jiang,Guo, Long-Biao,Zeng, Da-Li,Dong, Guo-Jun,Qian, Qian.

[20]Physiological and Genetic Properties of Tomato Fruits from 2 Cultivars Differing in Chilling Tolerance at Cold Storage. Zhao, D. Y.,Shen, L.,Yu, M. M.,Zheng, Y.,Ding, Y.,Sheng, J. P.,Shen, L.,Fan, B.,Liu, K. L..

作者其他论文 更多>>