Turnip mosaic virus pathogenesis and host resistance mechanisms in Brassica  

作　　者：Guanwei Wu Xinxin Fang Tianqi Yu Jianping Chen Fei Yan 

机构地区：[1]State Key Laboratory for Managing Biotic and Chemical Threats to the Quality and Safety of Agro-products,Institute of Plant Virology,Ningbo University,Ningbo,Zhejiang 315211,China [2]Key Laboratory of Biotechnology in Plant Protection of MARA and Zhejiang Province,Institute of Plant Virology,Ningbo University,Ningbo,Zhejiang 315211,China

出　　处：《Horticultural Plant Journal》2024年第4期947-960,共14页园艺学报（英文版）

基　　金：supported by a grant from Chinese Agriculture Research System of MOF and MARA (Grant No.CARS-24-C-04);Zhejiang Provincial Natural Science Foundation (Grant No.LZ24C140001);National Natural Science Foundation of China (Grant Nos.32370144,32070165);the K.C.Wong Magna Fund in Ningbo University。

摘　　要：Turnip mosaic virus(TuMV)is a devastating potyvirus pathogen that infects a wide variety of both cultivated and wild Brassicaceae plants.We urgently need more information and understanding of TuMV pathogenesis and the host responses involved in disease development in cruciferous crops.TuMV displays great versatility in viral pathogenesis,especially in its replication and intercellular movement.Moreover,in the coevolutionary arms races between TuMV and its hosts,the virus has evolved to co-opt host factors to facilitate its infection and counter host defense responses.This review mainly focuses on recent advances in understanding the viral factors that contribute to the TuMV infection cycle and the host resistance mechanism in Brassica.Finally,we propose some future research directions on TuMV pathogenesis and control strategies to design durable TuMV-resistant Brassica crops.

关 键 词：Turnip mosaic virus BRASSICA Resistance genes Host factors Infection biology 

分 类 号：S436.3[农业科学—农业昆虫与害虫防治]