Microbial Volatile Organic Compounds: Insights into Plant Defense

• 全文链接

微生物挥发性有机化合物：植物防御的见解

关键词：

来源：

Plants-Basel 期刊

全文链接：

//agri.nais.net.cn/topic/downloadFile/a768c5ab-2528-4dc9-8e2e-dcbc8846adcd

来源地址：

https://www.mdpi.com/2223-7747/13/15/2013#:~:text=The%20mVOC%20interactions%20generate%20various%20advantages%20for%20plants,%20ranging%20from

资源所属：

茶学研究专题

类型：

学术文献

语种：

英语

原文发布日期：

2024-07-23

摘要：

Volatile organic compounds (VOCs) are low molecular weight molecules that tend to evaporate easily at room temperature because of their low boiling points. VOCs are emitted by all organisms; therefore, inter- and intra-kingdom interactions have been established, which are fundamental to the structuring of life on our planet. One of the most studied interactions through VOCs is between microorganism VOCs (mVOCs) and plants, including those of agricultural interest. The mVOC interactions generate various advantages for plants, ranging from promoting growth to the activation of defense pathways triggered by salicylic acid (systemic acquired resistance) and jasmonic acid (induced systemic resistance) to protect them against phytopathogens. Additionally, mVOCs directly inhibit the growth of phytopathogens, thereby providing indirect protection to plants. Among the current agricultural problems is the extensive use of chemicals, such as fertilizers, intended to combat production loss, and pesticides to combat phytopathogen infection. This causes problems in food safety and environmental pollution. Therefore, to overcome this problem, it is important to identify alternatives that do not generate environmental impacts, such as the application of mVOCs. This review addresses the protective effects of mVOCs emitted by microorganisms from different kingdoms and their implications in plant defense pathways.