番茄褐色皱纹果病毒的检测策略优化及抗性机制研究进展

Tomato brown rugose fruit virus: research progress in optimization of detection strategies and resistance mechanisms

中文关键词:番茄  番茄褐色皱纹果病毒  抗性机制  抗病育种

keywords:tomato  tomato brown rugose fruit virus(ToBRFV)  resistance mechanism  disease-resistant breeding

中文摘要:番茄褐色皱纹果病毒（tomato brown rugose fruit virus,ToBRFV）是一种新兴且快速传播的RNA病毒，可侵染番茄Solanum lycopersicum和辣椒Capsicum annuum等茄科作物，其中番茄为主要寄主。该病毒会导致作物严重减产，对全球番茄生产构成威胁。ToBRFV于2015年春季在约旦的温室番茄植株中被发现，其首次暴发可追溯至2014年的以色列。截至目前，该病毒已在全球四大洲至少35个国家被报道。该文系统梳理并综述了ToBRFV的生物学特性、致病机理、检测方法、抗性机制、育种策略以及寄主响应等领域的研究进展以及未来发展趋势，以期为To BRFV的精准检测和长效防控提供理论参考。

Abstract:Tomato brown rugose fruit virus(Tobamovirus fructirugosum, ToBRFV) is an emerging and rapidly spreading RNA virus that infects solanaceous crops such as tomato and pepper, with tomato as the primary host. The virus causes severe yield losses and poses a significant threat to global tomato production. ToBRFV was first identified in greenhouse-grown tomato plants in Jordan in the spring of 2015, while its first outbreak can be traced back to Israel in 2014. To date, this virus has been reported in at least 35 countries across four continents worldwide. This review systematically summarizes and discusses the latest research progress and future development trends in key areas related to ToBRFV, including its biological characteristics, pathogenic mechanisms, detection methods, resistance mechanisms, breeding strategies, and host responses. It aims to provide theoretical reference for the accurate detection and long-term effective control of ToBRFV.