›› 2007, Vol. 34 ›› Issue (12): 56-58.

• 生物技术 • 上一篇    下一篇

18S rRNA/rDNA序列分析技术在瘤胃原虫分类学研究中的应用

钟霞,毛华明,邓卫东   

  1. 云南农业大学动物科技学院,昆明 650201
  • 收稿日期:1900-01-01 修回日期:1900-01-01 出版日期:2007-12-20 发布日期:2007-12-20

Application of 18S rRNA/rDNA to the Research of the Ruminal Protozoal Taxonomic System

ZHONG Xia,MAO Huaming,DENG Weidong   

  1. College of Animal Science and Technology,Yunnan Agriculture University, Kunming 650201,China
  • Received:1900-01-01 Revised:1900-01-01 Online:2007-12-20 Published:2007-12-20

摘要: 作者指出了反刍动物瘤胃原虫分类学研究中的难点,介绍了原虫分类学中新兴的分子生物学指标(18S rRNA/rDNA序列同源性),综述了18S rRNA/rDNA序列分析技术在瘤胃原
虫分类研究中的应用。

关键词: 瘤胃原虫; 18S rRNA/rDNA; 分类学

Abstract: The polymorphic nature and the difficulty of cultivation of rumen protozoa have hampered effective assessment of protozoal taxonomy by microscopic examinations.The application of molecular biotechnology based on sequence analyse of 18S rRNA/rDNA should provide important information in the ruminal protozoal taxonomy.So the technological process can be introduced in this artical.

Key words: rumen protozoa; small subunit 18S rRNA/rDNA; taxonomy

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