Protecting plants from pathogens through arbuscular mycorrhiza: Role of fungal diversity

被引：0

作者：

Wang, Hao ^{[1
]}

Chen, Yinglong ^{[2
,3
]}

机构：

[1] Shangqiu Normal Univ, Coll Biol & Food, Shangqiu 476000, Henan, Peoples R China

[2] Univ Western Australia, UWA Sch Agr & Environm, Perth 6009, Australia

[3] Univ Western Australia, UWA Inst Agr, Perth 6009, Australia

来源：

MICROBIOLOGICAL RESEARCH | 2024年 / 289卷

基金：

澳大利亚研究理事会;

关键词：

Plant tolerance and resistance; Bioprotection; Functional trait; Microbial community; NICOTIANAE VAR PARASITICA; INDUCED RESISTANCE; DEFENSE RESPONSES; GLOMUS-MOSSEAE; PHYTOPHTHORA-PARASITICA; ENHANCED RESISTANCE; SYSTEMIC RESISTANCE; DISEASE RESISTANCE; FUNCTIONAL TRAITS; JASMONIC ACID;

D O I：

10.1016/j.micres.2024.127919

中图分类号：

Q93 [微生物学];

学科分类号：

071005 ; 100705 ;

摘要：

Arbuscular mycorrhizal (AM) fungi play a crucial role in protecting host plants from pathogens. AM fungal taxa show varying abilities to hinder the development of plant pathogens with various underlying mechanisms of action, and plant defense through mycorrhization should be viewed to have a continuum of several possible mechanisms. However, an additive or synergistic effect is not always achieved. This review examines the potential mechanisms by which AM fungi enhance plant tolerance and defense against pathogens, as well as the possible interactive mechanisms among AM fungal traits that may lead to facilitative and antagonistic effect on plant defense outcomes. It also provides evidence demonstrating the benefits of AM fungal consortia used so far to protect crop plants from various pathogens. It concludes by proposing some biotechnological applications aimed at unraveling the connections between AM fungal diversity and their function to enhance efficacy of plant pathogen protection.

引用

页数：11