Yang Bo, Yang Sen, Zheng Wenyue, Wang Yuanchao
Department of Plant Pathology, Nanjing Agricultural University, Nanjing, 210095, China.
The Key Laboratory of Plant Immunity, Nanjing Agricultural University, Nanjing, 210095, China.
Stress Biol. 2022 Jan 10;2(1):5. doi: 10.1007/s44154-021-00028-9.
While conventional chemical fungicides directly eliminate pathogens, plant immunity inducers activate or prime plant immunity. In recent years, considerable progress has been made in understanding the mechanisms of immune regulation in plants. The development and application of plant immunity inducers based on the principles of plant immunity represent a new field in plant protection research. In this review, we describe the mechanisms of plant immunity inducers in terms of plant immune system activation, summarize the various classes of reported plant immunity inducers (proteins, oligosaccharides, chemicals, and lipids), and review methods for the identification or synthesis of plant immunity inducers. The current situation, new strategies, and future prospects in the development and application of plant immunity inducers are also discussed.
传统化学杀菌剂直接消除病原体,而植物免疫诱导剂则激活或启动植物免疫。近年来,在理解植物免疫调节机制方面取得了相当大的进展。基于植物免疫原理的植物免疫诱导剂的开发和应用是植物保护研究中的一个新领域。在本综述中,我们从植物免疫系统激活方面描述了植物免疫诱导剂的机制,总结了已报道的各类植物免疫诱导剂(蛋白质、寡糖、化学物质和脂质),并综述了植物免疫诱导剂的鉴定或合成方法。还讨论了植物免疫诱导剂开发和应用的现状、新策略及未来前景。