Establishment of reverse transcription recombinase-aided amplification-lateral-flow dipstick and real-time fluorescence-based reverse transcription recombinase-aided amplification methods for detection of the Newcastle disease virus in chickens.

ABSTRACT: Newcastle disease is an acute and highly contagious disease of poultry caused by Newcastle disease virus infection, which does great harm to the poultry industry all over the world. To diagnose the disease simply and quickly, 2 detection methods were established based on reverse transcription recombinase-aided amplification (RT-RAA) technology. One is reverse transcription recombinase-aided amplification-lateral flow dipstick (RT-RAA-LFD) that is to combine RT-RAA with lateral flow dipstick; the other is real-time fluorescence-based reverse transcription recombinase-aided amplification (RF-RT-RAA) that is the combination of RT-RAA and exo probe. In this study, the reaction conditions such as reaction temperature and reaction time of the 2 methods were optimized, and their specificity and s

SUBMITTER: Wang W 

PROVIDER: S-EPMC7597694 | biostudies-literature | 2020 Jul

REPOSITORIES: biostudies-literature