生物
爆发性疾病
效应器
真菌
毒力
病菌
抗性(生态学)
格里斯麦格纳波特
植物抗病性
麦格纳波特
生物技术
植物免疫
水稻
微生物学
细胞生物学
遗传学
农学
植物
基因
拟南芥
突变体
作者
Yanjun Kou,Huanbin Shi,Jian Qiu,Tao Zeng,Wenming Wang
标识
DOI:10.1016/j.tim.2024.03.006
摘要
Abstract
Rice blast is a highly destructive crop disease that requires the interplay of three essential factors: the virulent blast fungus, the susceptible rice plant, and favorable environmental conditions. Although previous studies have focused mainly on the pathogen and rice, recent research has shed light on the molecular mechanisms by which the blast fungus and environmental conditions regulate host resistance and contribute to blast disease outbreaks. This review summarizes significant achievements in understanding the sophisticated modulation of blast resistance by Magnaporthe oryzae effectors and the dual regulatory mechanisms by which environmental conditions influence rice resistance and virulence of the blast fungus. Furthermore, it emphasizes potential strategies for developing blast-resistant rice varieties to effectively control blast disease.
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