中国寄生虫学与寄生虫病杂志

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DNA条形码技术在软体动物分类学中的研究进展

江颖,张仪*,郭云海   

  1. 中国疾病预防控制中心寄生虫病预防控制所,世界卫生组织热带病合作中心,科技部国家级热带病国际联合研究中心,卫生部寄生虫病原与媒介生物学重点实验室,上海 200025
  • 出版日期:2016-02-28 发布日期:2016-03-11

Research Progress of DNA Barcoding Technique in Mollusca Taxonomy 

JIANG Ying, ZHANG Yi*, GUO Yun-hai   

  1. National Institute of Parasitic Diseases,Chinese Center for Disease Control and Prevention;WHO Collaborating Centre for Tropical Diseases;National Center for International Research on Tropical Diseases, Ministry of Science and Technology;Key Laboratory of Parasite and Vector Biology,Ministry of Health,Shanghai 200025,China
  • Online:2016-02-28 Published:2016-03-11

摘要:

DNA条形码技术在物种分类和鉴定中具有快速、准确的特点。近几年,基于COⅠ基因的DNA条形码技术已成功应用于软体动物物种水平的鉴定。本文对DNA条形码技术的概念、优点和局限性,以及该技术在软体动物物种分类鉴定中的应用进展进行综述,主要阐述其在医学贝类分类研究中的应用和COⅠ基因序列的相关研究现状。

关键词: DNA条形码技术, COⅠ基因, 分类鉴定, 软体动物, 医学贝类

Abstract:

DNA barcoding technique is a fast and accurate method for species identification. Currently, the barcoding using cytochrome oxidase Ⅰ(COⅠ) gene has been successfully applied for identification of mollusca species. This paper introduces the concept, advantages and limitations of DNA barcoding, and gives an overview on its recent applications in mollusca taxonomy, particularly in classification of mollusca of medical importance. Research on COⅠ gene sequence is also updated.

Key words: DNA barcoding, COⅠ gene, Taxonomic identification, Mollusca, Medical mollusca