病原真菌是引起植物病害的一类重要的病原微生物。
Pathogenetic fungi is a type of important microorganism causing plant diseases.
根据对宿主植物的作用，可以将内生微生物分为共生内生微生物、有益内生微生物和潜在的病原微生物三类。
Plant endophytic microbes can be divided into symbiosis endophytes, beneficial endophytes and potential pathogens according to their association with the host plant.
随着分子生物学及其相关技术的飞速发展，人们对植物与病原微生物相互作用的分子机制了解得越来越透彻。
As the development of molecular biology and relative techniques, the molecular mechanism of the interaction of plant and its pathogen is becoming more and more clear.
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