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PCR快速检测猪链球菌2型方法的建立
引用本文:韩丽娟,张学军,张凯华,杨广泽,朱磷扬. PCR快速检测猪链球菌2型方法的建立[J]. 职业与健康, 2008, 24(11): 1046-1047
作者姓名:韩丽娟  张学军  张凯华  杨广泽  朱磷扬
作者单位:1. 江苏省连云港市疾病预防控制中心,222003
2. 南华大学医学院
基金项目:(本文承蒙江苏省疾病预防控制中心史志扬老师和曾晓燕老师的精心指导与帮助,特此致谢!)
摘    要:目的建立一种快速、特异且敏感的猪链球菌菌型的检测方法。方法从疑似猪链球菌感染患者血液(抗凝血)中提取DNA为模板,并合成引物检测猪链球菌特异性16 Sr RNA基因片段、2型猪链球菌特异性荚膜多糖编码基因片段cps2J、溶菌酶释放相关蛋白编码基因片段mrp、细胞外蛋白因子编码基因片段ef。结果PCR扩增结果证实是猪链球菌2型。结论PCR反应体系是一种检测和鉴定猪链球菌2型的快速、特异且敏感的方法。

关 键 词:猪链球菌  PCR  基因
文章编号:1004-1257(2008)11-1046-02
修稿时间:2007-11-14

Establishment of Detection of Streptococcus Suis Type 2 Using Rapid PCR
HAN Li-juan,ZHANG Xue-jun,ZHANG Kai-hua,YANG Guang-ze,ZHU Lin-yang. Establishment of Detection of Streptococcus Suis Type 2 Using Rapid PCR[J]. Occupation and Health, 2008, 24(11): 1046-1047
Authors:HAN Li-juan  ZHANG Xue-jun  ZHANG Kai-hua  YANG Guang-ze  ZHU Lin-yang
Affiliation:HAN Li-juan, ZHANG Xue-jun, ZHANG Kai-hua( Lianyungang Centers for Disease Control and Prevention, Jiangsu, 222003, China )
Abstract:[ Objective] To develop a rapid, specific and sensitive method for the detection of streptococcus suis. [ Methods] DNA was extracted from the blood ( anticoagulation ) of patients with suspected Streptococcus suis infection as template, and then synthesized the primers to detect 16 Sr RNA, cps2J, mrp, ef. [ Results] PCR Amplification results confirmed that the suspected patient was infected with streptococcus suis Ⅱ. [ Conclusion] PCR Reaction System is a rapid, specific and sensitive method for the detection of serotype of streptococcus suis.
Keywords:Streptococcus suis  PCR  Gene
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