硫化氢与植物激素的互作机制研究进展

doi:10.13560/j.cnki.biotech.bull.1985.2026-0285

摘要/Abstract

摘要：

硫化氢（hydrogen sulfide, H₂S）是生物体内重要的气体信号分子，广泛参与调控种子萌发、根系发育、气孔运动、光合作用及器官衰老等植物关键生长发育过程，并在干旱、极端温度、重金属、病原菌侵染等多种非生物与生物胁迫响应中发挥重要调控作用。本文综述了植物中内源H₂S在不同细胞区室中的生物合成途径，并系统总结了其在调节各种生理和分子过程中的核心作用，重点阐述了H₂S与脱落酸（abscisic acid, ABA）、生长素（IAA）、水杨酸（salicylic acid, SA）、茉莉酸（jasmonic acid, JA）、乙烯（ethylene, ET）、赤霉素（gibberellic acid, GA）、细胞分裂素（cytokinin, CTK）等关键植物激素的互作机制，展望了未来的研究方向，为推动H₂S与植物激素互作相关研究系统发展，培育高产、优质、抗逆的作物新品种奠定理论基础。

关键词: 硫化氢, 植物激素, 蛋白质过硫化, 生物/非生物胁迫, 气体信号分子

Abstract:

Hydrogen sulfide (H₂S) is an important gaseous signaling molecule in organisms, widely involved in regulating key plant growth and development processes, including seed germination, root development, stomatal movement, photosynthesis, and organ senescence. It also plays a crucial regulatory role in plant responses to various abiotic and biotic stresses, such as drought, extreme temperature, heavy metal toxicity, and pathogen infection. This article reviews the biosynthetic pathways of endogenous H₂S in different cellular compartments of plants, systematically introduces its core role in regulating various physiological and molecular processes, and focuses on the interaction mechanisms between H₂S and key plant hormones such as abscisic acid (ABA), auxin (IAA), salicylic acid (SA), jasmonic acid (JA), ethylene (ET), gibberellin (GA), and cytokinin (CTK). Future research directions are also discussed, with the aim of promoting the systematic development of research on the crosstalk between H₂S and plant hormones, and laying a theoretical foundation for breeding new crop varieties with high yield, good quality, and stress resistance.

Key words: hydrogen sulfide, phytohormones, protein persulfidation, biotic/abiotic stresses, gasotransmitter

赵振杰, 钮力亚, 王伟伟, 罗政辉, 张玉杰, 王志, 魏晨曦, 于亮. 硫化氢与植物激素的互作机制研究进展[J]. 生物技术通报, doi: 10.13560/j.cnki.biotech.bull.1985.2026-0285.

ZHAO Zhen-jie, NIU Li-ya, WANG Wei-wei, LUO Zheng-hui, ZHANG Yu-jie, WANG Zhi, WEI Chen-xi, YU Liang. Research Progress on the Interaction Mechanisms of Hydrogen Sulfide with Plant Hormones[J]. Biotechnology Bulletin, doi: 10.13560/j.cnki.biotech.bull.1985.2026-0285.

图/表 2

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