Real-time reverse transcription-polymerase chain reaction assay for SARS-associated coronavirus

被引:224
作者
Emery, SL [1 ]
Erdman, DD [1 ]
Bowen, MD [1 ]
Newton, BR [1 ]
Winchell, JM [1 ]
Meyer, RF [1 ]
Tong, SX [1 ]
Cook, BT [1 ]
Holloway, BP [1 ]
McCaustland, KA [1 ]
Rota, PA [1 ]
Bankamp, B [1 ]
Lowe, LE [1 ]
Ksiazek, TG [1 ]
Bellini, WJ [1 ]
Anderson, LJ [1 ]
机构
[1] Ctr Dis Control & Prevent, Atlanta, GA 30333 USA
关键词
D O I
10.3201/eid1002.030759
中图分类号
R392 [医学免疫学]; Q939.91 [免疫学];
学科分类号
100102 ;
摘要
A real-time reverse transcription-polymerase chain reaction (RT-PCR) assay was developed to rapidly detect the severe acute respiratory syndrome-associated coronavirus (SARS-CoV). The assay, based on multiple primer and probe sets located in different regions of the SARS-CoV genome, could discriminate SARS-CoV from other human and animal coronaviruses with a potential detection limit of <10 genomic copies per reaction. The real-time RTPCR assay was more sensitive than a conventional RTPCR assay or culture isolation and proved suitable to detect SARS-CoV in clinical specimens. Application of this assay will aid in diagnosing SARS-CoV infection.
引用
收藏
页码:311 / 316
页数:6
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