Trichoderma spp. Genes Involved in the Biocontrol Activity Against Rhizoctonia solani

文献类型： 外文期刊

第一作者： Abbas, Aqleem

作者： Abbas, Aqleem;Zheng, Hongxia;Zhou, Lei;Abbas, Aqleem;Sohail, Muhammad Aamir;Mubeen, Mustansar;Iftikhar, Yasir;Shakeel, Qaiser;Solanki, Manoj Kumar;Sharma, Sagar;Kashyap, Brijendra Kumar;Hussain, Sarfaraz;Romano, Mariadel Carmen Zuniga;Moya-Elizondo, Ernesto A.

作者机构：

关键词： Trichoderma spp; genes; R; solani; antibiosis; competition; mycoparasitism; induced systemic resistance

期刊名称：FRONTIERS IN MICROBIOLOGY （ 影响因子：6.064； 五年影响因子：6.843 ）

ISSN：

年卷期： 2022 年 13 卷

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收录情况： SCI

摘要： Rhizoctonia solani is a pathogen that causes considerable harm to plants worldwide. In the absence of hosts, R. solani survives in the soil by forming sclerotia, and management methods, such as cultivar breeding, crop rotations, and fungicide sprays, are insufficient and/or inefficient in controlling R. solani. One of the most challenging problems facing agriculture in the twenty-first century besides with the impact of global warming. Environmentally friendly techniques of crop production and improved agricultural practices are essential for long-term food security. Trichoderma spp. could serve as an excellent example of a model fungus to enhance crop productivity in a sustainable way. Among biocontrol mechanisms, mycoparasitism, competition, and antibiosis are the fundamental mechanisms by which Trichoderma spp. defend against R. solani, thereby preventing or obstructing its proliferation. Additionally, Trichoderma spp. induce a mixed induced systemic resistance (ISR) or systemic acquired resistance (SAR) in plants against R. solani, known as Trichoderma-ISR. Stimulation of every biocontrol mechanism involves Trichoderma spp. genes responsible for encoding secondary metabolites, siderophores, signaling molecules, enzymes for cell wall degradation, and plant growth regulators. Rhizoctonia solani biological control through genes of Trichoderma spp. is summarized in this paper. It also gives information on the Trichoderma-ISR in plants against R. solani. Nonetheless, fast-paced current research on Trichoderma spp. is required to properly utilize their true potential against diseases caused by R. solani.

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