Reverse transcription recombinase-aided amplification assay combined with a lateral flow dipstick for detection of avian infectious bronchitis virus

The study was conducted to develop a specific, simple, and sensitive method for diagnosis of avian infectious bronchitis virus (IBV). In this experiment, the selected downstream primer was labeled with biotin and the 5' end of RAA probe was labeled with FAM by reverse transcription recombinase-aided amplification (RT-RAA) combined with lateral flow dipstick (LFD). A RT-RAA-LFD assay that could be used for detection of IBV was established after...