大豆疫霉根腐病是毁灭性病害之一,每年都会给大豆产业带来巨大的经济损失。抗病品种的选育和种植是对此病的最有效防治措施。抗病机制的研究可以为抗病品种的选育提供理论基础,因此抗病机制成为研究焦点。根据大豆抗疫霉根腐病(Phytophora root rot)的分子机制的研究进展,文章阐述了大豆防卫基因、大豆疫霉菌无毒基因以及大豆-疫霉菌互作的研究进展,以期为抗病品种的选育提供理论基础。 Phytophthora infestans root rot is one of the devastating diseases, each year will bring huge economic losses to the soybean industry. Breeding and cultivation of disease-resistant varieties is the most effective prevention and treatment of this disease. The research of disease resistance mechanism can provide the theoretical basis for the breeding of disease-resistant varieties, therefore, the disease-resistance mechanism has become the focus of research. According to the research progress of the molecular mechanism of Phytophora root rot, the article described the research progress of the interaction between soybean defense gene, non-toxic gene of Phytophthora sojae and soybean-Phytophthora sojae, Breeding provides the theoretical basis.