Constructing a Novel Disease Resistance Mechanism Model for Cruciferous Crops: An Example From Black Rot.

IF 4.8 1区农林科学 Q1 PLANT SCIENCES

Molecular plant pathology Pub Date : 2025-02-01 DOI:10.1111/mpp.70060

Haojie Dai, Linli Hu, Jie Wang, Zhibin Yue, Jue Wang, Tongyan Chen, Jinbao Li, Tingting Dou, Jihua Yu, Zeci Liu

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引用次数: 0

Abstract

Cruciferous crops are essential components of global agricultural production due to their rich nutritional value and extensive economic benefits. Black rot caused by Xanthomonas campestris pv. campestris (Xcc) has caused significant losses to cruciferous crops. Therefore, studying the resistance mechanisms of cruciferous crops to improve the disease resistance of cruciferous crops is of significant practical importance. This review introduces the biological characteristics and epidemiological patterns of the Xcc. The main resistance mechanisms including the physical barrier functions, immune responses, systemic resistance, regulation of photosynthesis, antimicrobial effects of secondary metabolites, production and regulation of reactive oxygen species, and the signalling pathways of salicylic acid, jasmonic acid and ethylene of cruciferous crops to Xcc are also summarised. Comprehensive knowledge of these resistance mechanisms will provide theoretical support for enhancing disease resistance in crops.

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十字花科作物新型抗病机理模型的构建——以黑腐病为例。

十字花科作物因其丰富的营养价值和广泛的经济效益而成为全球农业生产的重要组成部分。油菜黄单胞菌引起的黑腐病。油菜病菌（Xcc）对十字花科作物造成了重大损失。因此，研究十字花科作物的抗病机理，提高十字花科作物的抗病性具有重要的现实意义。本文综述了Xcc的生物学特性和流行病学特征。综述了十字花科作物对Xcc的主要抗性机制，包括物理屏障功能、免疫应答、全身抗性、光合作用调控、次生代谢产物抑菌作用、活性氧的产生和调控，以及水杨酸、茉莉酸和乙烯的信号通路。全面了解这些抗病机制将为提高作物抗病能力提供理论支持。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

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来源期刊

Molecular plant pathology 生物-植物科学

CiteScore

9.40

自引率

4.10%

发文量

120

审稿时长

6-12 weeks

期刊介绍： Molecular Plant Pathology is now an open access journal. Authors pay an article processing charge to publish in the journal and all articles will be freely available to anyone. BSPP members will be granted a 20% discount on article charges. The Editorial focus and policy of the journal has not be changed and the editorial team will continue to apply the same rigorous standards of peer review and acceptance criteria.