海洋浮游生物介导的弧菌传播扩散机制研究进展  

Marine plankton-associated transmission of vibrios:a review

作　　者：林建楠 明红霞[2] 张庆利[3] 樊景凤 LIN Jiannan;MING Hongxia;ZHANG Qingli;FAN Jingfeng(College of Marine Ecology and Environment,Shanghai Ocean University,Shanghai 201306,China;State Environmental Protection Key Laboratory of Coastal Ecosystem,National Marine Environmental Monitoring Center,Dalian 116023,Liaoning,China;Yellow Sea Fisheries Research Institute,Chinese Academy of Fishery Sciences,Qingdao 266071,Shandong,China)

机构地区：[1]上海海洋大学海洋生态与环境学院,上海201306 [2]国家海洋环境监测中心,国家生态环境保护近岸海域生态环境重点实验室,辽宁大连116023 [3]中国水产科学研究院黄海水产研究所,山东青岛266071

出　　处：《微生物学通报》2023年第10期4681-4693,共13页Microbiology China

基　　金：辽宁省民生科技计划(2021JH2/10300001);辽宁省“百千万人才工程”千层次人才项目;大连市高层次人才创新支持计划(尖端和领军人才项目)(2021RD04);国家重点研发计划(2017YFC1404500)。

摘　　要：弧菌在全球范围内广泛存在,弧菌病的暴发和流行不仅给海水养殖业造成巨大的经济损失,还严重威胁人类健康。一些弧菌可以通过与环境中浮游植物和浮游动物的相互作用提高自身存活率和环境持久性,并进行跨海域传播。本文综述了海洋浮游生物作为部分弧菌物种储库的作用及影响因素,以及气候变化和人类活动等因素驱动下浮游生物间接介导的弧菌传播扩散特性;并重点介绍了弧菌特定的结构、代谢途径和次级代谢产物在其与浮游生物互作过程中发挥的独特作用及其机制;提出今后应从分子层面深入解析浮游生物与弧菌的相互作用机制,从全球尺度阐释浮游生物介导的弧菌跨海域传播机制,建立弧菌疾病传播预测模型和预警系统,为浮游生物介导的弧菌传播扩散风险的防控提供重要信息。Vibrios are ubiquitous in aquatic environments.The outbreaks of vibriosis cause substantial economic losses to the mariculture industry and seriously threaten human life and health.Some vibrios can improve their survival and environmental persistence and spread across the ocean through interactions with phytoplankton and zooplankton.We describe the role and influencing factors of marine plankton as reservoirs of some vibrios and the plankton-associated transmission characteristics of vibrios upon climate change and human activities.Focuses are put on the unique roles and mechanisms of the specific structures,metabolic pathways,and secondary metabolites of vibrios in the interactions with plankton.Further research should focus on the molecular mechanism of interactions between plankton and vibrios and the mechanism of plankton-associated spreading of vibrios on the global scale.This review provides meaningful information for preventing and controlling the risk of plankton-associated transmission of vibrios.

关 键 词：弧菌 浮游生物 相互作用 扩散 

分 类 号：R378[医药卫生—病原生物学]