每一个从事农艺的工作者都能遇见大量的植物病原菌，但是人们很少了解植物抵抗这些真菌，细菌，病毒和放线菌感染的特殊机制。其中最主要的是植物具有“先天的免疫系统”，即通过植物体中抗病基因（Ｒ）编码的可能受体与病原菌相互识别来实现的。然后引起一系列的细胞反应... Every agronomist can encounter a large number of plant pathogens, but there is little understanding of the specific mechanisms by which plants resist these fungal, bacterial, viral, and actinomycete infections. The most important of these is the plant’s “innate immune system,” which is achieved through mutual recognition of the possible receptors encoded by disease-resistance genes (R) in plants with pathogens. And then cause a series of cellular reactions ...