《生命科学》 2025, 37(5): 490-499

植物免疫应答中的钙通道：从分子机制到抗病育种

刘丹丹 , 陈俊斌 , 杜美达 , 朱旺升^*

中国农业大学植物保护学院，玉米生物育种全国重点实验室，农业农村部 植物检疫性有害生物监测防控重点实验室，北京 100193

摘　要：

钙离子是调控植物生长、发育和应激反应的重要第二信使。近年来植物免疫领域对各类钙通道的研究表明，钙离子是植物与病原微生物互作中调控植物免疫反应的关键信号。植物的模式识别受体和胞内免疫受体都通过钙通道介导的钙信号来控制植物防御反应。本文综述了植物免疫研究中钙通道相关的最新进展，以及目前钙通道改造在作物抗病改良中的应用，以为作物抗病育种提供理论借鉴。

通讯作者：朱旺升 , Email:wangshengzhu@cau.edu.cn

Calcium channels in plant immunity: from mechanisms to breeding applications

LIU Dan-Dan , CHEN Jun-Bin , DU Mei-Da , ZHU Wang-Sheng^*

State Key Laboratory of Maize Bio-breeding/College of Plant Protection/Ministry of Agriculture and Rural Affairs Key Laboratory of Surveillance and Management for Plant Quarantine Pests, China Agricultural University, Beijing 100193, China

Abstract:

As a second messenger, calcium plays an important role in regulating growth, development, and stress responses in plants. Recently, research on calcium channels in plant immunity has shown that calcium is the key regulator of plant-microbe interaction. Both pattern recognition receptors and intracellular immune receptors  mediate defense responses through calcium channels. Here, we review the latest progress of calcium channels in plant immunity, as well as the current application in crop  disease resistance improvement by regulating calcium channels-mediated immunity, and provide some  references for crop disease resistance breeding.

Communication Author：ZHU Wang-Sheng , Email:wangshengzhu@cau.edu.cn