DNA条形码技术在鱼类生物学和保护生物学中的研究进展  

Research progress of DNA barcoding technique in fish biology and conservation biology

作　　者：李蓉 温瑞丹[1] 李晓环 甘钰子纯 保蕊 王宁 范丽仙 LI Rong;WEN Rui-Dan;LI Xiao-Huan;GAN Yu-Zi-Chun;BAO Rui;WANG Ning;FAN Li-Xian(School of Life Sciences,Yunnan Normal University,Kunming 650500,China;Engineering Research Center of Sustainable Development and Utilization of Biomass Energy,Ministry of Education,Yunnan Normal University,Kunming 650500,China)

机构地区：[1]云南师范大学生命科学学院,昆明650500 [2]云南师范大学生物能源持续开发利用教育部工程研究中心,昆明650500

出　　处：《生命科学》2024年第11期1439-1449,共11页Chinese Bulletin of Life Sciences

基　　金：国家自然科学基金项目(32060115,31560589,31260507);云南师范大学博士科研启动基金项目(01200205020503218);云南省大学生创新训练计划项目(DC2024152)。

摘　　要：DNA条形码技术在物种鉴定中具有快速、高效和操作简单的特点。鱼类是动物类群生物多样性的重要组成部分,分布广泛,种类丰富,不仅具有丰富的营养价值,而且在生态保护中发挥着重要作用。目前,DNA条形码技术已经广泛应用于鱼类种类的鉴定、鱼类多样性、系统进化、亲缘生物地理学、濒危鱼类物种保护、防止外来鱼类物种入侵等方面的研究。本文主要综述了DNA条形码技术在鱼类领域中的最新研究进展,以期为鱼类资源的保护和合理利用及DNA条形码技术在鱼类生物学和保护生物学领域的应用提供参考依据。DNA barcoding technique possesses characteristics of being rapid,efficient and simple operation in species classification and identification.Fish are a vital component of animal biodiversity,with a wide distribution and abundant species.They not only possess rich nutritional value,but also play an important role in ecological protection.Currently,DNA barcoding technique has been widely applied in various aspects of fish research,including species identification,fish diversity,systematic evolution,phylogeography,protection of endangered fish species,prevention of alien fish species invasion and other research aspects.This study mainly summarizes the new research progress of DNA barcoding technique in fish,in order to provide reference for the protection and rational utilization of fish resources and the utilization of DNA barcoding technique in fish biology and conservation biology.

关 键 词：DNA条形码技术 鱼类 种类鉴定 多样性 系统进化 物种保护 

分 类 号：Q38[生物学—遗传学] Q953