《生命科学》 2025, 37(5): 567-578

水稻与褐飞虱的分子互作研究进展

金高晨 , 李　冉^*

浙江大学昆虫科学研究所，杭州 310058

摘　要：

作为我国的主粮作物，水稻在自然生长条件下经常遭受各种植食性昆虫的为害。其中，褐飞虱是 水稻最主要的害虫之一。研究水稻和褐飞虱的分子互作机制可为褐飞虱的绿色防控提供重要的理论基础、基因和化合物资源。本文综述了目前已鉴定的褐飞虱抗性基因、褐飞虱诱导的水稻防御和褐飞虱的反防御策略，重点总结了茉莉酸激素信号途径在水稻抗褐飞虱中的功能。总体而言，水稻和褐飞虱的分子互作研究还处于探索阶段，领域内仍有很多未解决的科学问题，本文对一些重点问题进行了罗列，并对未来研究进行了展望。

通讯作者：李　冉 , Email:rli05@zju.edu.cn

Recent advances in rice and brown planthopper molecular interaction

JIN Gao-Chen , LI Ran^*

Institute of Insect Sciences, Zhejiang University, Hangzhou 310058, China

Abstract:

Rice, a major crop plant in China, frequently suffers from various insect herbivores in the field. Among them, brown planthopper (Nilaparvata lugens, BPH) is one of the most notorious pests, causing significant yield losses. Studies on the molecular mechanisms of rice and BPH interaction can provide a theoretical basis and gene and chemical resources for the green prevention and control of BPH. Here, we review the identified BPH resistance genes, BPH-elicited rice defense responses and BPH counter-defense strategies. We mainly  summarize the role of the   jasmonate signaling in rice resistance to BPH. Overall, the mechanistic study of rice and BPH interaction is just beginning to be understood. There are still many  unresolved questions in the field. We highlight several key issues and demonstrate some prospects for future research.

Communication Author：LI Ran , Email:rli05@zju.edu.cn