植物与病原微生物间存在信息的相互识别和相互干扰,并通过生物间信息流构成了复杂的相互关系,其中蕴藏着丰富的生物学问题。这是生物信息流先导专项的主要研究内容之一。植物对种间信息进行识别和解码,使其在与病原微生物共同进化的过程中进化出与动物相似的先天免疫及防卫系统。在这个过程中,科学家们已经发现,丝裂原活化蛋白激酶MAPK级联信号通路在调控植物抗性方面发挥重要作用,然 Mutual identification and mutual interference of information between plants and pathogenic microorganisms, and through the biological information flow constitutes a complex interrelationships, which contains a wealth of biological problems. This is one of the main research topics in the pilot project of bio-information flow. Plants recognize and decode interspecies information and evolve animal-like innate immunity and defense systems during co-evolution with pathogenic microorganisms. In the process, scientists have found that the mitogen-activated protein kinase MAPK cascade signaling pathway plays an important role in the regulation of plant resistance, however