Identification and S-metolachlor-safening Effects of Compounds Extracted from Ligusticum chuanxiong on Rice

文献类型： 外文期刊

第一作者： Zheng, Wei

作者： Zheng, Wei;Jin, Chenzhong;Liu, Xiu;Bai, Lianyang;Li, Jingbo;Zheng, Wei;Jin, Chenzhong;Liu, Xiu;Wang, Yanhui;Cai, Hailin;Bai, Lianyang

作者机构：

关键词： Herbicide safeners;Z-ligustilide;Glutathione-S-transferase;S-metolachlor

期刊名称：INTERNATIONAL JOURNAL OF AGRICULTURE AND BIOLOGY （ 影响因子：0.822； 五年影响因子：0.906 ）

ISSN： 1560-8530

年卷期： 2016 年 18 卷 4 期

页码：

收录情况： SCI

摘要： In this study, the effects of Ligusticum chuanxiong extract as herbicide safeners were determined on glutathione-S-transferase (GST) activity of rice crop. Two main extract compounds, Z-ligustilide and senkyunolide A, were identified by high performance liquid chromatography and liquid chromatography-mass spectrometry. In both bioassays conducted in agar and soil, the whole L. chuanxiong extract, as well as two active components individually were effective in safening the growth of rice seedlings against S-metolachlor toxicity. Z-Ligustilide was a better safener than senkyunolide A, and both compounds were more protective of shoots than roots. After herbicide-inhibited rice seedlings were treated with Z-ligustilide, GST activity significantly increased, suggesting the safening effect of this L. chuanxiong extract component involves GST. (C) 2016 Friends Science Publishers

分类号：

  • 相关文献

[1]Changes in biosynthesis and metabolism of glutathione upon ochratoxin A stress in Arabidopsis thaliana. Wang, Yan,Zhao, Weiwei,Hao, Junran,Xu, Wentao,Luo, YunBo,Wu, Weihong,Huang, Kunlun,Xu, Wentao,Luo, YunBo,Yang, Zhuojun,Liang, Zhihong,Huang, Kunlun,Wang, Yan.

[2]Effect of ochratoxin A and buthionine sulfoximine on proteome and ascorbate-glutathione cycle enzymes in Arabidopsis thaliana. Hao, J. R.,Wang, Y.,Zhao, W. W.,Xu, W. T.,Luo, Y. B.,Wu, W. H.,Huang, K. L.,Xu, W. T.,Luo, Y. B.,Yang, Z. J.,Liang, Z. H.,Huang, K. L.,Yang, Z. J.,Wu, W. H.,Wang, Y..

作者其他论文 更多>>

微信小程序