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Liu Y, Chen L, Zhang Z, Zhang R, Xu J, Yang P, Sun Y, Chen Y, Xie C, Lin M, Zheng Y. Development and application of a novel recombinase polymerase amplification-Pyrococcus furiosus argonaute system for rapid detection of goose parvovirus. Poult Sci 2024; 103:104141. [PMID: 39137501 PMCID: PMC11372586 DOI: 10.1016/j.psj.2024.104141] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/07/2024] [Revised: 07/09/2024] [Accepted: 07/25/2024] [Indexed: 08/15/2024] Open
Abstract
Rapid and accurate detection of goose parvovirus (GPV) is crucial for controlling outbreaks and mitigating their economic impact on the poultry industry. This study introduces recombinase polymerase amplification combined with the Pyrococcus furiosus argonaute (RPA-PfAgo) system, a novel diagnostic platform designed to address the limitations of traditional GPV detection methods. Capitalizing on the rapid DNA amplification of RPA and stringent nucleic acid cleavage by the PfAgo protein, the RPA-PfAgo system offers high specificity and sensitivity in detecting GPV. Our optimization efforts included primer and probe configurations, reaction parameters, and guided DNA selection, culminating in a detection threshold of 102 GPV DNA copies per microlitre. The specificity of the proposed method was rigorously validated against a spectrum of avian pathogens. Clinical application to lung tissues from GPV-infected geese yielded a detection concordance of 100%, surpassing that of qPCR and PCR in both rapidity and operational simplicity. The RPA-PfAgo system has emerged as a revolutionary diagnostic modality for managing this disease, as it is a promising rapid, economical, and onsite GPV detection method amenable to integration into broad-scale disease surveillance frameworks. Future explorations will extend the applicability of this method to diverse avian diseases and assess its field utility across various epidemiological landscapes.
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Affiliation(s)
- Yaqun Liu
- Guangdong Key Laboratory of Functional Substances in Medicinal Edible Resources and Healthcare Products, Hanshan Normal University, Chaozhou 521041, China; Shantou University Medical College, Shantou 515000, China; Guangdong Taiantang Pharmaceutical Co., Ltd. Shantou 515000, China
| | - Lianghui Chen
- Industrial College of Biomedicine and Health Industry, Youjiang Medical University for Nationalities, Baise 533000, China
| | - Zhenxia Zhang
- Guangdong Key Laboratory of Functional Substances in Medicinal Edible Resources and Healthcare Products, Hanshan Normal University, Chaozhou 521041, China
| | - Rong Zhang
- Guangdong Key Laboratory of Functional Substances in Medicinal Edible Resources and Healthcare Products, Hanshan Normal University, Chaozhou 521041, China
| | - Jinyu Xu
- Guangdong Key Laboratory of Functional Substances in Medicinal Edible Resources and Healthcare Products, Hanshan Normal University, Chaozhou 521041, China
| | - Peikui Yang
- Guangdong Key Laboratory of Functional Substances in Medicinal Edible Resources and Healthcare Products, Hanshan Normal University, Chaozhou 521041, China
| | - Yanjie Sun
- Guangdong Key Laboratory of Functional Substances in Medicinal Edible Resources and Healthcare Products, Hanshan Normal University, Chaozhou 521041, China
| | - Yicun Chen
- Shantou University Medical College, Shantou 515000, China
| | - Chengsong Xie
- Guangdong Taiantang Pharmaceutical Co., Ltd. Shantou 515000, China
| | - Min Lin
- Guangdong Key Laboratory of Functional Substances in Medicinal Edible Resources and Healthcare Products, Hanshan Normal University, Chaozhou 521041, China; Industrial College of Biomedicine and Health Industry, Youjiang Medical University for Nationalities, Baise 533000, China
| | - Yuzhong Zheng
- Guangdong Key Laboratory of Functional Substances in Medicinal Edible Resources and Healthcare Products, Hanshan Normal University, Chaozhou 521041, China; Industrial College of Biomedicine and Health Industry, Youjiang Medical University for Nationalities, Baise 533000, China.
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Huo X, Chen Y, Zhu J, Wang Y. Evolution, genetic recombination, and phylogeography of goose parvovirus. Comp Immunol Microbiol Infect Dis 2023; 102:102079. [PMID: 37812834 DOI: 10.1016/j.cimid.2023.102079] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/08/2023] [Revised: 09/28/2023] [Accepted: 10/05/2023] [Indexed: 10/11/2023]
Abstract
Goose parvovirus (GPV) has garnered global attention due to its association with severe symptoms in waterfowl. However, the process underlying the global emergence and spread of GPV remains largely elusive. In this study, we illustrated the evolutionary characteristics of GPVs from a global perspective using phylogenetic analysis, recombination analysis, selection pressure analysis, and phylogeographic analysis. Our findings indicate that GPV and muscovy duck parvovirus (MDPV) diverge into two distinct branches. Within GPV, there are two classifications: classical GPV (C-GPV) and novel GPV (N-GPV), each containing three subgroups, underscoring the significant genetic diversity of GPV. Recombination analysis revealed 11 recombination events, suggesting C-GPV, N-GPV, and MDPV co-infections. Further, phylogeographic analysis revealed that China is an important exporter of GPV and that trade might serve as a potential transmission conduit. Nonetheless, a detailed understanding of its geographic transmission dynamics warrants further investigation due to the limited scope of current genomic data in our study. This study offers novel insights into the evolutionary state and spread of GPV, holding promise for informing preventive and containment strategies against GPV infection.
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Affiliation(s)
- Xinrui Huo
- College of Animal Science and Technology, Anhui Agricultural University, Hefei 230036, PR China
| | - Yumeng Chen
- College of Animal Science and Technology, Anhui Agricultural University, Hefei 230036, PR China
| | - Jingru Zhu
- College of Animal Science and Technology, Anhui Agricultural University, Hefei 230036, PR China
| | - Yong Wang
- College of Animal Science and Technology, Anhui Agricultural University, Hefei 230036, PR China.
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