Abstract
AbstractBean pod mottle virus (BPMV) has been identified as an important pathogen for plant quarantine in China because large quantities of soya bean seeds (approximately 7 × 107 tons) are imported annually. To develop a practical detection programme for BPMV, a cocktail enzyme‐linked immunosorbent assay (ELISA) nested RT‐PCR using a combination of serological and molecular methods was designed for soya bean seeds. The single‐vessel detection assay was performed in a 96‐well ELISA plate, which served as a carrier for the subsequent nested RT‐PCR assay. Assay specificity was demonstrated by the production of the expected 330‐ and 296‐bp bands using the external and internal primers, respectively. This method was 104‐fold more sensitive than immunocapture‐RT‐PCR (IC‐RT‐PCR). In particular, it is important to note that this assay resulted in successful micro‐extraction from soya bean seeds and combined the advantages of each individual technique. The cocktail ELISA nested RT‐PCR is a specific, sensitive, rapid and economical procedure to rapidly identify and characterize BPMV and could be suitable for both primary‐level platforms and laboratories.
Published Version
Talk to us
Join us for a 30 min session where you can share your feedback and ask us any queries you have
Schedule a callDisclaimer: All third-party content on this website/platform is and will remain the property of their respective owners and is provided on "as is" basis without any warranties, express or implied. Use of third-party content does not indicate any affiliation, sponsorship with or endorsement by them. Any references to third-party content is to identify the corresponding services and shall be considered fair use under The CopyrightLaw.
