›› 2016, Vol. 43 ›› Issue (1): 280-284.doi: 10.16431/j.cnki.1671-7236.2016.01.041

• 疾病防治 • 上一篇    

猪接触传染性胸膜肺炎放线杆菌血清3型分子鉴定及药敏试验

李海利1, 徐引弟1, 宋毓民2, 朱文豪1, 张青娴1, 王克领1, 冯亚杰1, 候自花1   

  1. 1. 河南省农业科学院畜牧兽医研究所, 郑州 450002;
    2. 山东省临沂市兰山区畜牧兽医局, 临沂 276000
  • 收稿日期:2015-07-28 出版日期:2016-01-20 发布日期:2016-01-23
  • 通讯作者: 王克领 E-mail:344601509@qq.com
  • 作者简介:李海利(1982-),男,河南开封人,博士,助理研究员,研究方向:动物传染病临床诊断及防控,E-mail:haili8693@sina.com
  • 基金资助:
    河南省农业科学院优秀青年科技基金(2013YQ22);河南省农业科学院自主创新基金

Molecular Identification and Antimicrobial Susceptibility Test of Porcine Contagious Actinobacillus pleuropneumoniae Serotype 3

LI Hai-li1, XU Yin-di1, SONG Yu-min2, ZHU Wen-hao1, ZHANG Qing-xian1, WANG Ke-ling1, FENG Ya-jie1, HOU Zi-hua1   

  1. 1. Institute of Animal Husbandry and Veterinary Research, Henan Academy of Agricultural Sciences, Zhengzhou 450002, China;
    2. Lanshan Bureau of Animal Husbandry and Veterinary, Linyi 276000, China
  • Received:2015-07-28 Online:2016-01-20 Published:2016-01-23

摘要: 为了解猪接触传染性胸膜肺炎放线杆菌(Actinobacillus pleuropneumoniae,APP)的血清型及耐药情况,本研究根据GenBank数据库设计1对引物,特异性的扩增950 bp核苷酸片段,对血清3型APP进行分子鉴定及药敏试验。结果显示,所得PCR产物经过测序,与GenBank已发表的血清3型APP的同源性达99%以上,所分离菌株耐药性较强,大多为多重耐药。通过对血清3型APP进行分子鉴定及药敏试验,为猪传染性胸膜肺炎的鉴定、诊断及防制提供了基础。

关键词: 猪传染性胸膜肺炎; 胸膜肺炎放线杆菌; 血清3型; 药敏试验

Abstract: In order to understand the serotype and drug resistance of porcine contagious Actinobacillus pleuropneumoniae(APP), a pair of primers was designed according to GenBank database to amplify specific 950 bp fragment, and the molecular identification and antimicrobial susceptibility test of APP serotype 3 were investigated.The results showed that the PCR product sequences were more than 99% homology with the APP serotype 3 published in GenBank.The isolated strains were highly resistant and multiple drug resistance.The molecular identification and antimicrobial susceptibility test of APP serotype 3 provided the basis for the identification, diagnosis and prevention of porcine contagious pleuropneumonia.

Key words: porcine contagious pleuropneumonia; Actinobacillus pleuropneumoniae; serotype 3; antimicrobial susceptibility test

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