中国寄生虫学与寄生虫病杂志 ›› 2014, Vol. 32 ›› Issue (1): 14-64-67.

• 综述 • 上一篇    下一篇

卵形疟原虫wallikeri亚种及其基因检测体系的研究进展

李美,夏志贵*,汤林华   

  1. 中国疾病预防控制中心寄生虫病预防控制所,卫生部寄生虫病原与媒介生物学重点实验室,世界卫生组织疟疾、血吸虫病和丝虫病合作中心,上海200025
  • 出版日期:2014-02-28 发布日期:2014-05-12

Overviews on Plasmodium ovale wallikeri and its Genetic Detection System

LI Mei,XIA Zhi-gui *,TANG Lin-hua   

  1. National Institute of Parasitic Diseases,Chinese Center for Diseases Control and Prevention;Key Laboratory of Parasite and Vector Biology,Ministry of Public Health;WHO Collaborating Centre for Malaria,Schistosomiasis and Filaraiasis,Shanghai 200025,China
  • Online:2014-02-28 Published:2014-05-12

摘要: 【提要】  近年来的研究发现,以核糖体RNA小亚基(SSU rRNA)为标记基因的巢式PCR体系进行检测时,部分镜检卵形疟原虫阳性血样的结果呈阴性,主要原因是卵形疟原虫wallikeri亚种(Plasmodium ovale wallikeri)的存在。为此本文综述近20年来卵形疟原虫wallikeri亚种的发现和确认的过程,以及在该过程中,开发应用的各种检测卵形疟原虫的方法和体系,为疟疾诊断尤其是卵形疟诊断方面提供技术参考。

关键词: 卵形疟原虫wallikeri亚种, 核糖体小亚基, 巢式PCR

Abstract: 【Abstract】 In recent years, some microscopy-positive but nest-PCR negative(based on small subunit ribosomal RNA gene) ovale malaria cases were reported. The detection failure was due to the genetic variations between Plasomdoium ovale wallikeri and P. ovale curtisi. This paper reviews the discovery and validation processes of P. ovale wallikeri and the detection systems for identification of P. ovale.

Key words: Plasomdoium ovale wallikeri, SSU rRNA gene, Nest-PCR