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园艺学报 ›› 2026, Vol. 53 ›› Issue (2): 331-358.doi: 10.16420/j.issn.0513-353x.2025-1069

• 综述 •    下一篇

植物激素与环境因子调控园艺作物香气合成的研究进展

许弘朋1,2, 陆锦萍1,2, 蒋晓楠1,2, 谢伟琳1,2, 刘至柔1,2, 班佳熠1,2, 薛冰冰1,2, 叶若玉1,2, 张可欣1,2, 熊宇辰1,2, 陈佳敏1,2, 宋叶繁1,2, 袁福榜1,2, 王绎乔1,2, 刘倬闻1,2, 高俊平1,2,*(), 梁跃1,2,*()   

  1. 1 中国农业大学三亚研究院,海南三亚 572024
    2 中国农业大学园艺学院,北京 100193
  • 收稿日期:2025-12-02 修回日期:2026-01-11 出版日期:2026-02-25 发布日期:2026-02-12
  • 基金资助:
    国家自然科学基金青年项目(32202528); 湖北省自然科学基金青年项目(2021CFB132); 海南省三亚崖州湾科技城科技创新联合项目(ZDYF2025GXJS144)

Research Advances in the Regulation of Aroma Biosynthesis in Horticultural Crops by Plant Hormones and Environmental Factors

XU Hongpeng1,2, LU Jinping1,2, JIANG Xiaonan1,2, XIE Weilin1,2, LIU Zhirou1,2, BAN Jiayi1,2, XUE Bingbing1,2, YE Ruoyu1,2, ZHANG Kexin1,2, XIONG Yuchen1,2, CHEN Jiamin1,2, SONG Yefan1,2, YUAN Fubang1,2, WANG Yiqiao1,2, LIU Zhuowen1,2, GAO Junping1,2(), LIANG Yue1,2()   

  1. 1 Sanya Institute,China Agricultural University,Sanya,Hainan 572024,China
    2 College of Horticulture,China Agricultural University,Beijing 100193,China
  • Received:2025-12-02 Revised:2026-01-11 Published:2026-02-25 Online:2026-02-12

摘要:

园艺作物香气品质是由挥发性有机化合物构成的重要经济性状,其合成受内部调控网络与外部环境因子的协同调控。茉莉酸、乙烯、生长素等植物激素通过激活MYB和bHLH等转录因子形成复杂的调控网络,并通过交叉互作精确调控萜类和苯丙烷类等香气物质的生物合成。钙离子、过氧化氢和一氧化氮等信号分子通过介导激素信号与环境刺激参与调控香气合成基因的表达。光照和温度等环境因子在园艺作物中不仅独立调控其香气合成,还通过光受体与温度传感器等的相互作用产生协同效应。本文中对近年来植物激素、信号分子及环境因子调控园艺作物香气合成的研究进展进行了综述,旨在为植物花香理论研究和高香气园艺植物的培育提供参考依据。

关键词: 植物激素, 信号分子, 环境因子, 香气合成

Abstract:

The aroma quality of horticultural crops is an important economic trait determined by volatile organic compounds(VOCs). Its biosynthesis is coordinately regulated by internal regulatory networks and external environmental factors. Phytohormones including jasmonic acid,ethylene,and auxin form complex regulatory networks by activating transcription factors such as MYB and bHLH,and precisely regulate the biosynthesis of aroma substances(e.g.,terpenoids and phenylpropanoids)through signal cross-talk. Signaling molecules,such as calcium ions,hydrogen peroxide,and nitric oxide,participate in regulating the expression of aroma biosynthesis-related genes by mediating hormone signals and environmental stimuli. Environmental factors such as light and temperature not only independently regulate aroma biosynthesis in horticultural crops,but also exert synergistic effects through interactions between photoreceptors and temperature sensors. This review summarizes recent research progress on the regulation of aroma biosynthesis in horticultural crops by phytohormones,signaling molecules,and environmental factors,aiming to provide a theoretical reference for plant aroma research and the breeding of horticultural varieties with high aroma quality.

Key words: phytohormones, signaling molecules, environmental factors, aroma biosynthesis