|本期目录/Table of Contents|

[1]谭维国,陈文琦,吕 恒,等.炭疽杆菌双重实时荧光PCR检测方法的建立[J].医学研究与战创伤救治(原医学研究生学报),2013,15(06):556-559.[doi:10.3969/j.issn.1672-271X.2013.06.002]
　TAN Wei-guo,CHEN Wen-qi,LV Hen,et al.Development of a duplex real-time PCR assay for detection of bacillus anthracis[J].JOURNAL OF MEDICALRESEARCH —COMBAT TRAUMA CARE,2013,15(06):556-559.[doi:10.3969/j.issn.1672-271X.2013.06.002]
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炭疽杆菌双重实时荧光PCR检测方法的建立()
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《医学研究与战创伤救治》（原医学研究生学报）[ISSN:1672-271X/CN:32-1713/R]

卷:
第15卷
期数:
2013年06期
页码:
556-559
栏目:
出版日期:
2013-11-20

文章信息/Info

Title:
Development of a duplex real-time PCR assay for detection of bacillus anthracis
作者:
谭维国1; 陈文琦2; 吕 恒1; 刘 玉1; 王 平1; 陈凤娟1; 王长军1; 张锦海1
1.210002 江苏南京，南京军区疾病预防控制中心；2.210016 江苏南京，南京医科大学附属南京第一医院
Author(s):
TAN Wei-guo1; CHEN Wen-qi2; LV Hen1; LIU Yu1; WANG Ping1; CHEN Feng-juan1; WANG Chang-jun1; ZHANG Jin-hai1.
1.Center for Disease Control and Prevention of Nanjing Military Command,Nanjing,Jiangsu 210002,China; 2.Nanjing First Hospital Affiliated to Nanjing Medical University,Nanjing,Jiangsu 210016,China
关键词:
炭疽杆菌; 双重实时荧光定量聚合酶链反应; 检测
Keywords:
bacillus anthracis;  duplex real-time quantitative PCR;  detection
分类号:
R378.72
DOI:
10.3969/j.issn.1672-271X.2013.06.002
文献标志码:
A
摘要:
目的 建立同时检测炭疽杆菌capA基因、PA基因的双重实时定量荧光PCR方法，用于应对突发传染病疫情和流行病学调查、突发公共卫生事件应急处置的早期检测及防范生物恐怖威胁。方法 设计和合成分别针对炭疽杆菌capA基因、PA基因的引物对和荧光双标记探针，构建质粒标准品，通过优化探针、引物浓度、反应体系试剂组分等参数，建立可同时检测capA基因、PA基因的双重实时荧光PCR方法，测试方法的灵敏度和特异性，并在实战检测中应用。 结果 双重实时荧光定量PCR的炭疽杆菌capA基因、PA基因检测的灵敏度分别可达到每反应5和50拷贝，并具有良好的特异性，在实战应用中亦经过考验。结论 双重实时荧光定量PCR技术 具有可以同时筛查、经济、快速、特异性强等优点，在炭疽杆菌检测方面有良好应用价值。
Abstract:
Objective To develop a dupplex real-time PCR for the detection of specific structural genes and virulence genes in bacillus anthracis.Methods Two PAirs of specific primers and two fluorogen-labled probes were designed and synthesized according to caPA and PA genes of bacillus anthracis.The reaction PArameters such as the concentration of primers，probes and the reaction buffer were optimized to develop one sets of dupplex real-time PCR assay for the rapid detection of bacillus anthracis.Results The detectable concentration for the duplex real-time PCR were 5 template copy per reaction and 50 template copy per reaction respectively,and had good specificity,stability and reproducibility.Conclusion In this study,the duplex real-time fluorescence quantitative PCR assay indicated optimal specificity and sensitivity and deserves to be applied for the detection of bacillus anthracis.

参考文献/References:

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相似文献/References:

[1]刘玉,陈文琦,王平,等.炭疽杆菌双重可视化LAMP检测方法的建立[J].医学研究与战创伤救治(原医学研究生学报),2016,18(04):341.[doi:10.3969/j.issn.1672-271X.2016.04.002]
　LIU Yu,CHEN Wen-qi,WANG Ping,et al.Development of a duplex loop-mediated isothermal amplification assay for detection of bacillus anthracis[J].JOURNAL OF MEDICALRESEARCH —COMBAT TRAUMA CARE,2016,18(06):341.[doi:10.3969/j.issn.1672-271X.2016.04.002]

备注/Memo

备注/Memo:
全军后勤科研“十二五”重大项目(AWS11C001，AWS11C009)；南京军区医学科技“十二五”重点课题(10Z039，11Z040)；国家重大传染病防治专项(2013ZX10004-103，2013ZX10004-104，2013ZX10004-203，2013ZX10004-218，2012ZX10004801-004)；江苏省科技支撑计划(社会发展)项目(BE2012609，BE2013603)
更新日期/Last Update: 2013-11-20