| 硫化氢在植物中抵御非生物胁迫机制的研究进展 |
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| 引用本文： | 李子玮,陈思蒙,王发展,张豪洋,张莉,许自成.硫化氢在植物中抵御非生物胁迫机制的研究进展[J].中国农业科技导报,2020,22(4):24-32. |
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| 作者姓名： | 李子玮 陈思蒙 王发展 张豪洋 张莉 许自成 |
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| 作者单位： | 1.河南农业大学烟草学院, 郑州 450002; 2.江苏中烟工业有限责任公司, 南京 210019 |
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| 基金项目： | 中国烟草总公司河南省公司科技攻关项目(201641170024100，201641170024099)；江苏中烟工业有限责任公司科技开发项目(JSZY201201)。 |
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| 摘 要： | 植物在生长发育过程中不可避免地受到各种生物或非生物胁迫。硫化氢(H2S)作为一种细胞信号分子，在植物体抵御冷热、重金属、盐、干旱等各种非生物逆境胁迫及与其他信号物质的互作等方面发挥重要作用。综述了H2S在植物体中通过基因调控、改变酶活性和蛋白质的表达、硫巯基化修饰、减轻氧化应激、与信号物质的互作等抵御非生物胁迫的作用机制，并展望了H2S在植物体中抵御非生物胁迫的作用机制。
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| 关 键 词： | 硫化氢 非生物胁迫 分子机制 |
| 收稿时间： | 2019-04-25 |
Mechanism Research Advances in Plant Abiotic Stress Resistance Regulated by Hydrogen Sulfide |
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| LI Ziwei,CHEN Simeng,WANG Fazhan,ZHANG Haoyang,ZHANG Li,XU Zicheng.Mechanism Research Advances in Plant Abiotic Stress Resistance Regulated by Hydrogen Sulfide[J].Journal of Agricultural Science and Technology,2020,22(4):24-32. |
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| Authors: | LI Ziwei CHEN Simeng WANG Fazhan ZHANG Haoyang ZHANG Li XU Zicheng |
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| Abstract: | Plants are inevitably subjected to various biotic or abiotic stresses during their growth and development. As a cell signal molecule, hydrogen sulfide (H2S) plays an important role in resisting various abiotic stresses, such as cold and heat, heavy metals, salt and drought, and interaction with other signal substances. In this paper, the mechanism of H2S resistance to abiotic stress in plant by gene regulation, alteration of enzyme activity and protein expression, s\|sulfhydrylation, mitigation of oxidative stress and interaction with signal substances were reviewed, the mechanism of H2S resisting abiotic stress in plants was also prospected. |
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| Keywords: | hydrogen sulfide abiotic stress molecular mechanism |
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