... real-time RT-PCR assay.ResultsSensitivity and specificity analysis of the duplex systemFigure 1 and Table 2 show the sensitivity of the duplexsystem: the detection limit reached 1 copy/reaction forboth ... Correspondence: yangyinhui@hotmail.comState Key Laboratory of Pathogen and Biosecurity, Beijing Institute ofMicrobiology and Epidemiology, Beijing 100071, ChinaKang et al . Virology Journal 2010, ... virusesXiaoping Kang, Yuchang Li, Hong Liu, Fang Lin, Xuyu Cai, Tingting Sun, Guohui Chang, Qingyu Zhu, Yinhui Yang*AbstractIn order to establish an accurate, ready-to-use assay for simultaneous...