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[1]陈星彤,杜春梅,**.植物激素调控植物与尖孢镰刀菌互作的研究进展*[J].应用与环境生物学报,2019,25(03):1-9.[doi:10.19675/j.cnki.1006-687x.2018.09034]
 CHEN Xingtong,DU Chunmei,**.Advances in Research on Phytohormones Regulating Plants and Fusarium Oxysporum*[J].Chinese Journal of Applied & Environmental Biology,2019,25(03):1-9.[doi:10.19675/j.cnki.1006-687x.2018.09034]
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植物激素调控植物与尖孢镰刀菌互作的研究进展*()
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《应用与环境生物学报》[ISSN:1006-687X/CN:51-1482/Q]

卷:
25卷
期数:
2019年03期
页码:
1-9
栏目:
综述
出版日期:
2019-06-25

文章信息/Info

Title:
Advances in Research on Phytohormones Regulating Plants and Fusarium Oxysporum*
文章编号:
201809034
作者:
陈星彤1 2 杜春梅1 2**
1黑龙江大学 农业微生物技术教育部工程研究中心 哈尔滨 1505002黑龙江大学 生命科学学院 黑龙江省普通高校微生物重点实验室 哈尔滨 150080
Author(s):
CHEN Xingtong1 DU Chunmei1 2**
?1 Engineering Research Center of Agricultural Microbiology Technology, Ministry of Education, Heilongjiang University, Harbin 150500, China 2 Key Laboratory of Microbiology, College of Heilongjiang Province, School of Life Sciences, Heilongjiang University, Harbin 150080, China
关键词:
尖孢镰刀菌植物激素相互作用调控机制效应蛋白
Keywords:
Fusarium oxysporum phytohormones interaction regulation mechanism effectors
DOI:
10.19675/j.cnki.1006-687x.2018.09034
摘要:
尖孢镰刀菌(Fusarium oxysporum)是一种世界性分布的土传病原真菌,可以侵染120多种不同的植物物种并引起疾病,其中包括番茄、香蕉、棉花和拟南芥。因此,了解植物与尖孢镰刀菌的互作机理对植物的生产和育种具有重要指导意义。植物激素信号传导网络已成为植物与病原物相互作用的关键调节系统。文章综述了主要植物激素对尖孢镰刀菌与其不同宿主之间相互作用的影响,揭示了植物激素信号通路并不是独立的,它们相互之间存在复杂的串扰。并分析了植物外源施用SA表现对该病原体的抗性增加,且SA积累受损的转基因和突变体植物都具有增强的易感性,以及JA和ET在植物的抗病过程中起到双重调控的作用,植物可根据病原菌的类型决定防御反应的强度。ABA、Auxins也与SA、JA、ET相联系以协同或拮抗作用参与对植物与尖孢镰刀菌互作的调控。然而目前对各种植物激素信号传导的分子机制仍然知之甚少。随着现代分子生物学技术的快速发展,根据植物防御反应信号网络中重要调控蛋白的基因的作用进行定向基因工程育种,能促进植物病害生物防治的进展,为保障农业生产提供科学依据。
Abstract:
The Fusarium oxysporum is a worldwide distribution of soil-borne fungal pathogen that can infect and cause disease in over 120 different plant species including tomatoes, bananas, cotton and Arabidopsis. Therefore, understanding the mechanisms underlying the interaction between plants and Fusarium oxysporum is meaningful and instructive for plant production and breeding. The plant hormone signaling network is considered as a key regulatory system of plant-pathogen interactions. This study reviews the effects of major plant hormones on the interaction between Fusarium oxysporum and its different hosts, revealing that phytohormone signaling pathways are not independent and that they have complex crosstalk between them. It was also analyzed that the exogenous application of SA showed increased resistance to the pathogen, and the transgenic and mutant plants with impaired SA accumulation had enhanced susceptibility, and JA and ET doubled in the disease resistance process of plants. The role of plants can determine the strength of the defense response depending on the type of pathogen. ABA and Auxins are also associated with SA, JA, and ET to participate in the regulation of plant and Fusarium oxysporum interactions in synergy or antagonism.However, the molecular mechanisms underlying this balance are still poorly understood. With the rapid development of modern molecular biology technology, targeted genetic engineering breeding based on the role of important regulatory protein genes in plant defense response signaling networks can promote the progress of plant disease biological control and provide a scientific basis for safeguarding agricultural production.? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ??

相似文献/References:

[1]叶旭红,林先贵,王一明.尖孢镰刀菌致病相关因子及其分子生物学研究进展[J].应用与环境生物学报,2011,17(05):759.[doi:10.3724/SP.J.1145.2011.00759]
 YE Xuhong,LIN Xiangui,WANG Yiming.Progress in Research on Pathogenic Factors and Related Molecular Biology of Fusarium oxysporum[J].Chinese Journal of Applied & Environmental Biology,2011,17(03):759.[doi:10.3724/SP.J.1145.2011.00759]
[2]陈立华,常义军,王长春,等.发生和未发生连作芦蒿枯萎病土壤的尖孢镰刀菌数量、产毒能力和致病力[J].应用与环境生物学报,2015,21(02):228.[doi:10.3724/SP.J.1145.2014.08032]
 CHEN Lihua,CHANG Yijun,WANG Changchun,et al.Population, toxicity and pathogenicity of Fusarium oxysporum in continuously cropped soil of Artemisia selengens with or without Fusarium wilt[J].Chinese Journal of Applied & Environmental Biology,2015,21(03):228.[doi:10.3724/SP.J.1145.2014.08032]

备注/Memo

备注/Memo:
收稿日期: 2018-09-26 接受日期 Accepted: 2018-12-18*国家自然科学基金“侧孢短芽孢杆菌与枯草芽孢杆菌共培养抗菌活性增强的生态学机理”(31370511)和国家重点研发计划项目子课题“枯草芽孢杆菌脂肽高产菌株的选育及发酵条件优化”(2017YFD0201101)资助 **通讯作者(E-mail:1487598102@qq.com)点击摘要页题目后的“PDF”可下载阅读全文;本文为已录用的作者修定稿,尚未经编辑全面修改。引用本文请注明出处本刊;发表刊期和页码将以正式出版时的安排为准,但DOI确定不变。
更新日期/Last Update: 2018-12-28