Real-time reverse transcription-PCR assay panel for Middle East respiratory syndrome coronavirus.

ABSTRACT: A new human coronavirus (CoV), subsequently named Middle East respiratory syndrome (MERS)-CoV, was first reported in Saudi Arabia in September 2012. In response, we developed two real-time reverse transcription-PCR (rRT-PCR) assays targeting the MERS-CoV nucleocapsid (N) gene and evaluated these assays as a panel with a previously published assay targeting the region upstream of the MERS-CoV envelope gene (upE) for the detection and confirmation of MERS-CoV infection. All assays detected ≤10 copies/reaction of quantified RNA transcripts, with a linear dynamic range of 8 log units and 1.3 × 10(-3) 50% tissue culture infective doses (TCID50)/ml of cultured MERS-CoV per reaction. All assays performed comparably with respiratory, serum, and stool specimens spiked with cultured virus. No false-

SUBMITTER: Lu X 

PROVIDER: S-EPMC3911421 | biostudies-literature | 2014 Jan

REPOSITORIES: biostudies-literature