Mycoparasitism as a mechanism of Trichoderma-mediated suppression of plant diseases

IF 5.7 2区生物学 Q1 MYCOLOGY

Fungal Biology Reviews Pub Date : 2022-03-01 DOI:10.1016/j.fbr.2021.11.004

Prasun K. Mukherjee , Artemio Mendoza-Mendoza , Susanne Zeilinger , Benjamin A. Horwitz

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引用次数: 53

Abstract

Trichoderma spp. are widely used as plant disease biocontrol agents in agriculture. Mycoparasitism, which is an ancestral trait of Trichoderma, is one of the most important mechanisms of reducing the pathogen inocula. Mycoparasitism is a complex physiological process that should be viewed in the broad perspective of microbial competition, and involves the production of enzymes and secondary metabolites. Trichoderma spp. have traditionally been viewed as necrotrophic mycoparasites; however, there are evidences that, at least in some instances, they behave as hemibiotrophs, causing minor damage to the host cell wall and having an intracellular existence in the host cell for a significant period. In this review, we cover different aspects of Trichoderma as mycoparasites, ranging from evolution to genomics and interactions with “non-target” fungi.

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真菌寄生作为木霉介导的植物病害抑制机制

木霉是一种广泛应用于农业的植物病害生物防治剂。支寄生是木霉的祖先特征，是减少病原菌接种量的重要机制之一。霉菌寄生是一个复杂的生理过程，应该从微生物竞争的广泛角度来看待，它涉及酶和次生代谢物的产生。木霉传统上被视为坏死性分枝寄生虫;然而，有证据表明，至少在某些情况下，它们表现为半生物营养物，对宿主细胞壁造成轻微损害，并在宿主细胞内存在很长一段时间。在这篇综述中，我们涵盖了木霉作为分枝寄生虫的不同方面，从进化到基因组学以及与“非目标”真菌的相互作用。

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

Fungal Biology Reviews MYCOLOGY-

CiteScore

10.60

自引率

0.00%

发文量

期刊介绍： Fungal Biology Reviews is an international reviews journal, owned by the British Mycological Society. Its objective is to provide a forum for high quality review articles within fungal biology. It covers all fields of fungal biology, whether fundamental or applied, including fungal diversity, ecology, evolution, physiology and ecophysiology, biochemistry, genetics and molecular biology, cell biology, interactions (symbiosis, pathogenesis etc), environmental aspects, biotechnology and taxonomy. It considers aspects of all organisms historically or recently recognized as fungi, including lichen-fungi, microsporidia, oomycetes, slime moulds, stramenopiles, and yeasts.