摘要
链格孢(Alternaria sp.)是生态系统中最为常见的真菌之一,广泛分布在世界各地,适应性极强,超过95%兼性寄生在植物上,给全球农业生产带来严重的经济损失。链格孢在侵染寄主过程中产生多种有毒性次级代谢产物,大部分具有细胞毒性、致癌性和致突变性;同时链格孢也是一种新的微生物资源,在抑菌、杀虫和抗原生生物方面发挥着重要作用,蕴藏巨大潜在应用价值。本研究对链格孢的致病性、链格孢害防治措施以及开发利用的最新研究进展进行了系统阐述,以期为有效防治和控制链格孢病害提供科学依据。
A lternaria sp.is one of the most common fungal pathogens in the ecosystem.It is widely distributed all over the world and has strong adaptability.More than 95%of A lternaria facultatively parasitize on plants,which brings serious economic losses to global agricultural production.A lternaria produces a variety of toxic secondary metabolites,most of which are cytotoxic,carcinogenic,and mutagenic;at the same time,A lternaria is also a new microbial resource,which has great potential application value and plays an important role in bacteriostasis,insecticidal and antigenic organisms.In this study,the pathogenicity of A lternaria,the prevention and control technology of A lternaria damage and the development and use of A lternaria were systematically elaborated,to give a scientific basis for the effective prevention and control of A lternaria disease.
作者
周素婷
任兵杨
李欲轲
乙引
唐明
Zhou Suting;Ren Bingyang;Li Yuke;Yi Yin;Tang Ming(School of Life Science,Guizhou Normal University,Guiyang,550025;Key Laboratory of National Forestry and Grassland Administration on Biodiversity Conservation in Karst Mountainous Areas of Southwestern China,Guizhou Normal University,Guiyang,550025;Key Laboratory of Plant Physiology and Developmental Regulation,Guizhou Normal University,Guiyang,550025)
出处
《分子植物育种》
北大核心
2025年第3期782-791,共10页
Molecular Plant Breeding
基金
国家自然科学基金-贵州省喀斯特科学研究中心联合基金项目(U1812401)
贵州省科技重大专项(黔科合重大专项字[2019]3001-5)
贵州省科学技术基金项目(黔科合基础[2020]1Y130)
贵州省科技支撑项目(黔科合支撑[2021]一般459)
贵州省林业局科技项目(黔林科合[2019]10号)
贵州省高等学校工程研究中心(黔教合KY字[2021]007)共同资助。
关键词
链格孢
致病机制
防治措施
开发利用
A lternaria
Pathogenesis
Control measure
Development and utilization
