【摘要】 蔬菜作物对病原物的侵袭具有多层次的防御机制,其中R基因介导的抗病反应是抵御病原物入侵的重要方式。对蔬菜抗病基因的克隆策略、结构与功能、分布与排列,以及R蛋白-无毒蛋白的互作机制进行了综述,并对抗病基因的研究前景进行了展望。更多还原

【Abstract】 In response to pathogen attacks, vegetable crops have evolved multiform defense mechanisms, one of them is R gene-mediated resistance response. In this review, current understanding of the cloning strategy of R genes, structure and function of R proteins, R gene distribution, as well as molecule mechanism of R protein / Avirulence protein interaction were summarized. Research prospect of R genes was also discussed.更多还原