数字农科院2.0

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

文献类型： 外文期刊

作者： 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

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]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.

[2]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

[3]Mitigating the toxicity of reactive oxygen species induced by cadmium via restoring citrate valve and improving the stability of enzyme structure in rice. Weijie Xue,Xin Zhang,Changbo Zhang,Changrong Wang,Yongchun Huang,Zhongqi Liu. 2023

[4]Metal-organic framework-mediated antioxidant enzyme delivery in disease treatment. Jiang Yayun,Ge Qianqian,Sun Xihang,Hong Yang,Hou Zhenping,Li Yuying,Ma Xiancheng,Jiang Qian,Shi Pengjun. 2025

[5]Influencesof5-aminolevulinicacidonthegrowthandphysiologicalpropertiesofwinteroilseedrape(Brassicanapus)responsestocold. 张树杰,李玲,张春雷,李光明,肖生元. 2010

[6]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

[7]Coupled mechanisms of water deficit and soil salinity affecting tomato fruit growth. Xianbo Zhang,Hui Yang,Taisheng Du. 2024

[8]Computing the effects of temperature and osmotic stress on the seed germination of Helianthus annuus L. by using a mathematical model. Maryam Javid,Sami Ullah,Fazal Amin,Wadood Shah,Tabarak Malik,Mona S. Alwahibi,Abdul Waheed,Sezai Ercisli,Baber Ali. 2024

[9]Seed and germination biology of swallowwort (Cynanchum acutum subsp. sibiricum). Ma, Xiaoyan,Luo, Yunlong,Wu, Hanwen,Ren, Xiangliang,Hu, Hongyan,Ma, Yan. 2025

[10]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..

[11]Antioxidant Activity of Tartary Buckwheat Bran Extract and Its Effect on the Lipid Profile of Hyperlipidemic Rats. Wei, Yi-Min,Wang, Min,Liu, Jia-Ren,Gao, Jin-Ming,Parry, John W..

[12]Effects of salicylic acid on seed germination and biochemical properties in seedlings of Lactuca sativa L. under high temperature stress. Gu, J. T.,Kang, J.,Lian, J.,Zhang, X. C.,Zhang, T. T.,Zhang, J. F..

[13]Iron nutrition affects cadmium accumulation and toxicity in rice plants. Shao, Guosheng,Chen, Mingxue,Wang, Weixia,Mon, Renxiang,Zhang, Guoping.

[14]Ectopic Expression of Fagopyrum tataricum FtMYB12 Improves Cold Tolerance in Arabidopsis thaliana. Zhou, Meiliang,Wang, Chenglong,Sun, Zhanmin,Wu, Yanmin,Zhou, Meiliang,Wang, Chenglong,Qi, Leipeng,Yang, Xiongbang,Shao, Jirong.

[15]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.

[16]Nitric oxide alleviates chilling injury by regulating the metabolism of lipid and cell wall in cold-storage peach fruit. Yaoyao Zhao,Jixing Tang,Congcong Song,Shuning Qi,Qiong Lin,Yan Cui,Jiangang Ling,Yuquan Duan. 2021

[17]The effects of methanol and amino acid glycine betaine on qualitative characteristics and yield of sugar beet (Beta vulgaris l.) cultivars. Mehdi Khoshkharam,Mohamad H. Shahrajabian,Mehrdad Esfandiary. 2021

[18]Phytochemical Changes In Mango Fruit I.n Response To Alternaria A lternata Infection. Li, J,Mao, LG,Zhang, YN,Zhang, L,Jiang, HY. 2018

[19]Dynamic degradation of penconazole and its effect on antioxidant enzyme activity and malondialdehyde content in apple fruit. Ye Li,Lingxi Han,Bobo Wang,Jia Zhang,Jiyun Nie. 2022

[20]The Mining of Genetic Loci and the Analysis of Candidate Genes to Identify the Physical and Chemical Markers of Anti-Senescence in Rice. Wenjing Yin,Zhao Huang,Qianqian Zhong,Luyao Tang,Richeng Wu,Sanfeng Li,Yijian Mao,Xudong Zhu,Changchun Wang,Yuchun Rao,Yuexing Wang. 2023

作者其他论文 更多>>