浙江农业科学 ›› 2025, Vol. 66 ›› Issue (5): 1250-1256.DOI: 10.16178/j.issn.0528-9017.20240149

• 资源与环境 • 上一篇    下一篇

真菌合成的吲哚乙酸增强自身与植物的互作研究

王思佳1,2(), 韩洪蓥1,2, 潘东3, 张丽霞4,*()   

  1. 1.东北林业大学 林木遗传育种国家重点实验室,黑龙江 哈尔滨 150040
    2.东北林业大学 生命科学学院,黑龙江 哈尔滨 150040
    3.喀什地区昆仑山国有林管理局,新疆 喀什 844999
    4.中农绿康(北京)生物技术有限公司, 北京 102101
  • 收稿日期:2024-02-26 出版日期:2025-05-11 发布日期:2025-05-20
  • 通讯作者: 张丽霞(1979—),女,山西汾阳人,正高级工程师,博士,从事植物病害生物防治研究,E-mail:zhanglixia6240@163.com
  • 作者简介:王思佳(1998—),女,黑龙江哈尔滨,硕士,主要从事生防菌株抑杀松材线虫的研究,E-mail:1832199867@qq.com
  • 基金资助:
    国家重点研发计划(2022YFD1401900)

Study on the enhancement of indole-3-acetic acid synthesized by fungi on its interaction with plants

WANG Sijia1,2(), HAN Hongying1,2, PAN Dong3, ZHANG Lixia4,*()   

  1. 1. State Key Laboratory of Tree Genetics Breeding,Northeast Forestry University, Harbin 150040, Heilongjiang
    2. College of Life Sciences, Northeast Forestry University, Harbin 150040, Heilongjiang
    3. Kunlun Mountain State-owned Forest Administration Bureau of Kashgar Prefecture, Kashgar 844999, Xinjiang
    4. Sino Green Agri-Biotech Co., Ltd., Beijing 102101
  • Received:2024-02-26 Online:2025-05-11 Published:2025-05-20

摘要:

吲哚-3-乙酸(indole-3-acetic acid,IAA)是常见的内源生长素,不仅可以被植物合成IAA,也可以被许多微生物合成。真菌产生的IAA在真菌与植物相互作用中发挥着双重作用:促进植物生长、诱发植物病害。因此,开展真菌中IAA的生物合成和功能机制研究,对促进IAA的生产和利用具有重要价值。本文综述了真菌中主要存在的IAA生物合成途径、环境因素对于真菌中IAA合成的影响以及IAA在真菌与植物互作中的作用,并对真菌中IAA跨界信号转导机制的相关研究进行了展望。

关键词: 吲哚乙酸, IAA生物合成途径, 真菌与植物互作

Abstract:

Indole-3-acetic acid (IAA), as a common endogenous auxin, can be synthesized not only by plants, but also by many microorganisms. IAA produced by fungi plays a dual role in fungus-plant interactions, which can promote plant growth and induce plant diseases. Therefore, the research was carried out on the biosynthesis and functional mechanisms of IAA in fungi, which is of great value in promoting the production and utilization of IAA.This article reviewed the main IAA biosynthesis pathways in fungi, the impact of environmental factors on IAA synthesis in fungi, and the role of IAA in the interaction between fungi and plants. It also provided prospects for the relevant research on the cross-border signal transduction mechanism of IAA in fungi.

Key words: indole-3-acetic acid, IAA biosynthesis, interaction between fungi and plants

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