Article ; Online: Establishment of a simple, sensitive, and specific ASFV detection method based on Pyrococcus furiosus argonaute.
2024 Volume 254, Page(s) 116230
Abstract: African swine fever (ASF), which is casued by African swine fever virus (ASFV), is a fatal infectious disease of pigs that results in significant losses to the breeding industry. Therefore, screening and detection are crucial for the control and ... ...
Abstract | African swine fever (ASF), which is casued by African swine fever virus (ASFV), is a fatal infectious disease of pigs that results in significant losses to the breeding industry. Therefore, screening and detection are crucial for the control and prevention of the ASFV. Argonaute is a new detection tool that is being extensively used due to its high specificity and programmability. This study reports on a new nucleic acid assay method, termed REPD, which uses recombinase-aided amplification and restriction endonuclease-assisted Pyrococcus furiosus argonaute (PfAgo) detection. One-pot REPD was developed for the detection of ASFV. The one-pot REPD could detect a single copy of ASFV nucleic acid and showed no cross-reactivity with other pathogens. Detection in clinical samples was 100% consistent with the results of real-time PCR analysis. The results showed that the one-pot REPD assay is convenient, sensitive, specific, and potentially adaptable to the detection of ASFV. In summary, this study highlights a novel method that can be employed for the detection of pathogens. |
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MeSH term(s) | Swine ; Animals ; African Swine Fever Virus/genetics ; African Swine Fever/diagnosis ; Pyrococcus furiosus/genetics ; DNA, Viral ; Biosensing Techniques ; Nucleic Acids ; Sensitivity and Specificity |
Chemical Substances | DNA, Viral ; Nucleic Acids |
Language | English |
Publishing date | 2024-03-16 |
Publishing country | England |
Document type | Journal Article |
ZDB-ID | 1011023-9 |
ISSN | 1873-4235 ; 0956-5663 |
ISSN (online) | 1873-4235 |
ISSN | 0956-5663 |
DOI | 10.1016/j.bios.2024.116230 |
Database | MEDical Literature Analysis and Retrieval System OnLINE |
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