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Liu Q, Feng X, Zou Y, Liang J, Qin K, Ye M, Luo Y, Li R, Zhu H, Zhang S, Ouyang K, Chen Y, Wei Z, Huang W, Qin Y. Development of an indirect ELISA based on the VP1 protein for detection of antibodies against water buffalo Hunnivirus. Biochem Biophys Res Commun 2024; 741:151049. [PMID: 39608051 DOI: 10.1016/j.bbrc.2024.151049] [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: 08/02/2024] [Revised: 11/14/2024] [Accepted: 11/21/2024] [Indexed: 11/30/2024]
Abstract
Buffalo hunnivirus (BufHuV) is an important pathogen, which can cause diarrhea in water buffaloes, and as yet, there are no vaccines and drugs for its prevention and control. Here we studied the immunogenicity and predicted the three-dimensional structure of the BufHuV VP1 protein, in order to establish a rapid and efficient serological assay for detection of its antibodies in the host. The N-terminal truncated gene, consisting of amino acids 5-117, was selected and cloned into the prokaryotic expression vector pET-32a (+) to obtain the recombinant plasmid, pET-32a-BufHuV-VP1-1. These were then transformed into BL21 Escherichia coli to obtain BufHuV-VP1-1 recombinant proteins, which were then purified for used as coating antigens for ELISAs. An indirect ELISA was subsequently established by optimizing a series of operational steps. This VP1-1-ELISA had good specificity, sensitivity and repeatability, and the coincidence rate between the detection results and western blotting analysis was 95.8 %. A total of 997 clinical bovine serum samples were assessed by the VP1-1-ELISA, and the positive rate was 7.42 %. Overall, the VP1-1-ELISA established in this study is currently the first reported method to detect BufHuV serologically, and it will provide a powerful tool for the detection and epidemiological surveillance of hunniviruses in water buffaloes.
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Affiliation(s)
- Qianyuan Liu
- Laboratory of Animal Infectious Diseases and Molecular Immunology, College of Animal Science and Technology, Guangxi University, Nanning, China; Guangxi Zhuang Autonomous Region Engineering Research Center of Veterinary Biologics, Nanning, 530004, China; Guangxi Key Laboratory of Animal Breeding, Disease Control and Prevention, Nanning, 530004, China
| | - Xiaoying Feng
- Laboratory of Animal Infectious Diseases and Molecular Immunology, College of Animal Science and Technology, Guangxi University, Nanning, China; Guangxi Zhuang Autonomous Region Engineering Research Center of Veterinary Biologics, Nanning, 530004, China; Guangxi Key Laboratory of Animal Breeding, Disease Control and Prevention, Nanning, 530004, China
| | - Yanlin Zou
- Laboratory of Animal Infectious Diseases and Molecular Immunology, College of Animal Science and Technology, Guangxi University, Nanning, China; Guangxi Zhuang Autonomous Region Engineering Research Center of Veterinary Biologics, Nanning, 530004, China; Guangxi Key Laboratory of Animal Breeding, Disease Control and Prevention, Nanning, 530004, China
| | - Jiahua Liang
- Laboratory of Animal Infectious Diseases and Molecular Immunology, College of Animal Science and Technology, Guangxi University, Nanning, China; Guangxi Zhuang Autonomous Region Engineering Research Center of Veterinary Biologics, Nanning, 530004, China; Guangxi Key Laboratory of Animal Breeding, Disease Control and Prevention, Nanning, 530004, China
| | - Ke Qin
- Laboratory of Animal Infectious Diseases and Molecular Immunology, College of Animal Science and Technology, Guangxi University, Nanning, China; Guangxi Zhuang Autonomous Region Engineering Research Center of Veterinary Biologics, Nanning, 530004, China; Guangxi Key Laboratory of Animal Breeding, Disease Control and Prevention, Nanning, 530004, China
| | - Maochun Ye
- Laboratory of Animal Infectious Diseases and Molecular Immunology, College of Animal Science and Technology, Guangxi University, Nanning, China; Guangxi Zhuang Autonomous Region Engineering Research Center of Veterinary Biologics, Nanning, 530004, China; Guangxi Key Laboratory of Animal Breeding, Disease Control and Prevention, Nanning, 530004, China
| | - Yuhang Luo
- Laboratory of Animal Infectious Diseases and Molecular Immunology, College of Animal Science and Technology, Guangxi University, Nanning, China; Guangxi Zhuang Autonomous Region Engineering Research Center of Veterinary Biologics, Nanning, 530004, China; Guangxi Key Laboratory of Animal Breeding, Disease Control and Prevention, Nanning, 530004, China
| | - Ruiling Li
- Laboratory of Animal Infectious Diseases and Molecular Immunology, College of Animal Science and Technology, Guangxi University, Nanning, China; Guangxi Zhuang Autonomous Region Engineering Research Center of Veterinary Biologics, Nanning, 530004, China; Guangxi Key Laboratory of Animal Breeding, Disease Control and Prevention, Nanning, 530004, China
| | - Huawei Zhu
- Laboratory of Animal Infectious Diseases and Molecular Immunology, College of Animal Science and Technology, Guangxi University, Nanning, China; Guangxi Zhuang Autonomous Region Engineering Research Center of Veterinary Biologics, Nanning, 530004, China; Guangxi Key Laboratory of Animal Breeding, Disease Control and Prevention, Nanning, 530004, China
| | - Siyuan Zhang
- Laboratory of Animal Infectious Diseases and Molecular Immunology, College of Animal Science and Technology, Guangxi University, Nanning, China; Guangxi Zhuang Autonomous Region Engineering Research Center of Veterinary Biologics, Nanning, 530004, China; Guangxi Key Laboratory of Animal Breeding, Disease Control and Prevention, Nanning, 530004, China
| | - Kang Ouyang
- Laboratory of Animal Infectious Diseases and Molecular Immunology, College of Animal Science and Technology, Guangxi University, Nanning, China; Guangxi Zhuang Autonomous Region Engineering Research Center of Veterinary Biologics, Nanning, 530004, China; Guangxi Key Laboratory of Animal Breeding, Disease Control and Prevention, Nanning, 530004, China
| | - Ying Chen
- Laboratory of Animal Infectious Diseases and Molecular Immunology, College of Animal Science and Technology, Guangxi University, Nanning, China; Guangxi Zhuang Autonomous Region Engineering Research Center of Veterinary Biologics, Nanning, 530004, China; Guangxi Key Laboratory of Animal Breeding, Disease Control and Prevention, Nanning, 530004, China
| | - Zuzhang Wei
- Laboratory of Animal Infectious Diseases and Molecular Immunology, College of Animal Science and Technology, Guangxi University, Nanning, China; Guangxi Zhuang Autonomous Region Engineering Research Center of Veterinary Biologics, Nanning, 530004, China; Guangxi Key Laboratory of Animal Breeding, Disease Control and Prevention, Nanning, 530004, China
| | - Weijian Huang
- Laboratory of Animal Infectious Diseases and Molecular Immunology, College of Animal Science and Technology, Guangxi University, Nanning, China; Guangxi Zhuang Autonomous Region Engineering Research Center of Veterinary Biologics, Nanning, 530004, China; Guangxi Key Laboratory of Animal Breeding, Disease Control and Prevention, Nanning, 530004, China
| | - Yifeng Qin
- Laboratory of Animal Infectious Diseases and Molecular Immunology, College of Animal Science and Technology, Guangxi University, Nanning, China; Guangxi Zhuang Autonomous Region Engineering Research Center of Veterinary Biologics, Nanning, 530004, China; Guangxi Key Laboratory of Animal Breeding, Disease Control and Prevention, Nanning, 530004, China.
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2
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Zhu X, Dong Q, Zhang K, Zou Y, Zhang G, Du Y, Mo X, Wu A, Ouyang K, Chen Y, Wei Z, Qin Y, Pan Y, Huang W. Hunnivirus structural protein VP2 inhibits beta interferon production by targeting the IRF3 essential modulator. Vet Microbiol 2024; 295:110148. [PMID: 38851152 DOI: 10.1016/j.vetmic.2024.110148] [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: 03/19/2024] [Revised: 06/02/2024] [Accepted: 06/05/2024] [Indexed: 06/10/2024]
Abstract
Water buffalo Hunnivirus (BufHuV) belongs to the family Picornaviridae and is a newly discovered member of the Hunnivirus A genus. It causes intestinal diseases in cattle, mainly lead to subclinical infections, thereby seriously threatening the health of cattle herds. In addition, it can also bring about various clinical disease syndromes which results in severe economic losses to the cattle industry. To date, there have been no reports worldwide on the study of Hunnivirus virus infecting host cells and causing innate immune responses. In this study, we found that interferon treatment effectively blocked BufHuV replication and infection with the virus weakened the host antiviral responses. Inhibiting the transcription of IFN-β and ISGs induced by either Sendai virus (SeV) or poly(I:C) in MDBK and HCT-8 cells, were dependent on the IRF3 or NF-κB signaling pathways, and this inhibited the activation of IFN-β promoter by TBK1 and its upstream molecules, RIGI and MDA5. By constructing and screening five BufHuV proteins, we found that VP2, 2 C, 3 C and 3D inhibited the activation of IFN-β promoter induced by SeV. Subsequently, we showed that VP2 inhibited the activation of IRF3 induced by SeV or poly (I:C), and it inhibited IRF3 activation by inhibiting its phosphorylation and nuclear translocation. In addition, we confirmed that VP2 inhibited the activation of IFNβ induced by signaling molecules, MDA5 and TBKI. In summary, these findings provide new insights into the pathogenesis of Hunnivirus and its mechanisms involved in evading host immune responses.
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Affiliation(s)
- Xinyue Zhu
- Laboratory of Animal Infectious Diseases and Molecular Immunology, College of Animal Science and Technology, Guangxi University, Nanning, China; Guangxi Zhuang Autonomous Region Engineering Research Center of Veterinary Biologics, Nanning 530004, China; Guangxi Key Laboratory of Animal Breeding, Disease Control and Prevention, Nanning 530004, China; Guangxi Colleges and Universities Key Laboratory of Prevention and Control for Animal Disease, Nanning 530004, China
| | - Qinting Dong
- Laboratory of Animal Infectious Diseases and Molecular Immunology, College of Animal Science and Technology, Guangxi University, Nanning, China; Guangxi Zhuang Autonomous Region Engineering Research Center of Veterinary Biologics, Nanning 530004, China; Guangxi Key Laboratory of Animal Breeding, Disease Control and Prevention, Nanning 530004, China; Guangxi Colleges and Universities Key Laboratory of Prevention and Control for Animal Disease, Nanning 530004, China
| | - Kang Zhang
- Laboratory of Animal Infectious Diseases and Molecular Immunology, College of Animal Science and Technology, Guangxi University, Nanning, China; Guangxi Zhuang Autonomous Region Engineering Research Center of Veterinary Biologics, Nanning 530004, China; Guangxi Key Laboratory of Animal Breeding, Disease Control and Prevention, Nanning 530004, China; Guangxi Colleges and Universities Key Laboratory of Prevention and Control for Animal Disease, Nanning 530004, China
| | - Yanlin Zou
- Laboratory of Animal Infectious Diseases and Molecular Immunology, College of Animal Science and Technology, Guangxi University, Nanning, China; Guangxi Zhuang Autonomous Region Engineering Research Center of Veterinary Biologics, Nanning 530004, China; Guangxi Key Laboratory of Animal Breeding, Disease Control and Prevention, Nanning 530004, China; Guangxi Colleges and Universities Key Laboratory of Prevention and Control for Animal Disease, Nanning 530004, China
| | - Guangxin Zhang
- Laboratory of Animal Infectious Diseases and Molecular Immunology, College of Animal Science and Technology, Guangxi University, Nanning, China; Guangxi Zhuang Autonomous Region Engineering Research Center of Veterinary Biologics, Nanning 530004, China; Guangxi Key Laboratory of Animal Breeding, Disease Control and Prevention, Nanning 530004, China; Guangxi Colleges and Universities Key Laboratory of Prevention and Control for Animal Disease, Nanning 530004, China
| | - Yiyang Du
- Laboratory of Animal Infectious Diseases and Molecular Immunology, College of Animal Science and Technology, Guangxi University, Nanning, China; Guangxi Zhuang Autonomous Region Engineering Research Center of Veterinary Biologics, Nanning 530004, China; Guangxi Key Laboratory of Animal Breeding, Disease Control and Prevention, Nanning 530004, China; Guangxi Colleges and Universities Key Laboratory of Prevention and Control for Animal Disease, Nanning 530004, China
| | - Xiaoke Mo
- Laboratory of Animal Infectious Diseases and Molecular Immunology, College of Animal Science and Technology, Guangxi University, Nanning, China; Guangxi Zhuang Autonomous Region Engineering Research Center of Veterinary Biologics, Nanning 530004, China; Guangxi Key Laboratory of Animal Breeding, Disease Control and Prevention, Nanning 530004, China; Guangxi Colleges and Universities Key Laboratory of Prevention and Control for Animal Disease, Nanning 530004, China
| | - Aoqi Wu
- Laboratory of Animal Infectious Diseases and Molecular Immunology, College of Animal Science and Technology, Guangxi University, Nanning, China; Guangxi Zhuang Autonomous Region Engineering Research Center of Veterinary Biologics, Nanning 530004, China; Guangxi Key Laboratory of Animal Breeding, Disease Control and Prevention, Nanning 530004, China; Guangxi Colleges and Universities Key Laboratory of Prevention and Control for Animal Disease, Nanning 530004, China
| | - Kang Ouyang
- Laboratory of Animal Infectious Diseases and Molecular Immunology, College of Animal Science and Technology, Guangxi University, Nanning, China; Guangxi Zhuang Autonomous Region Engineering Research Center of Veterinary Biologics, Nanning 530004, China; Guangxi Key Laboratory of Animal Breeding, Disease Control and Prevention, Nanning 530004, China; Guangxi Colleges and Universities Key Laboratory of Prevention and Control for Animal Disease, Nanning 530004, China
| | - Ying Chen
- Laboratory of Animal Infectious Diseases and Molecular Immunology, College of Animal Science and Technology, Guangxi University, Nanning, China; Guangxi Zhuang Autonomous Region Engineering Research Center of Veterinary Biologics, Nanning 530004, China; Guangxi Key Laboratory of Animal Breeding, Disease Control and Prevention, Nanning 530004, China; Guangxi Colleges and Universities Key Laboratory of Prevention and Control for Animal Disease, Nanning 530004, China
| | - Zuzhang Wei
- Laboratory of Animal Infectious Diseases and Molecular Immunology, College of Animal Science and Technology, Guangxi University, Nanning, China; Guangxi Zhuang Autonomous Region Engineering Research Center of Veterinary Biologics, Nanning 530004, China; Guangxi Key Laboratory of Animal Breeding, Disease Control and Prevention, Nanning 530004, China; Guangxi Colleges and Universities Key Laboratory of Prevention and Control for Animal Disease, Nanning 530004, China
| | - Yifeng Qin
- Laboratory of Animal Infectious Diseases and Molecular Immunology, College of Animal Science and Technology, Guangxi University, Nanning, China; Guangxi Zhuang Autonomous Region Engineering Research Center of Veterinary Biologics, Nanning 530004, China; Guangxi Key Laboratory of Animal Breeding, Disease Control and Prevention, Nanning 530004, China; Guangxi Colleges and Universities Key Laboratory of Prevention and Control for Animal Disease, Nanning 530004, China.
| | - Yan Pan
- Guangxi Agricultural Vocational University, Nanning, China.
| | - Weijian Huang
- Laboratory of Animal Infectious Diseases and Molecular Immunology, College of Animal Science and Technology, Guangxi University, Nanning, China; Guangxi Zhuang Autonomous Region Engineering Research Center of Veterinary Biologics, Nanning 530004, China; Guangxi Key Laboratory of Animal Breeding, Disease Control and Prevention, Nanning 530004, China; Guangxi Colleges and Universities Key Laboratory of Prevention and Control for Animal Disease, Nanning 530004, China.
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3
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Qiao W, Richards CM, Kim Y, Zengel JR, Ding S, Greenberg HB, Carette JE. MYADM binds human parechovirus 1 and is essential for viral entry. Nat Commun 2024; 15:3469. [PMID: 38658526 PMCID: PMC11043367 DOI: 10.1038/s41467-024-47825-0] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/08/2023] [Accepted: 04/11/2024] [Indexed: 04/26/2024] Open
Abstract
Human parechoviruses (PeV-A) are increasingly being recognized as a cause of infection in neonates and young infants, leading to a spectrum of clinical manifestations ranging from mild gastrointestinal and respiratory illnesses to severe sepsis and meningitis. However, the host factors required for parechovirus entry and infection remain poorly characterized. Here, using genome-wide CRISPR/Cas9 loss-of-function screens, we identify myeloid-associated differentiation marker (MYADM) as a host factor essential for the entry of several human parechovirus genotypes including PeV-A1, PeV-A2 and PeV-A3. Genetic knockout of MYADM confers resistance to PeV-A infection in cell lines and in human gastrointestinal epithelial organoids. Using immunoprecipitation, we show that MYADM binds to PeV-A1 particles via its fourth extracellular loop, and we identify critical amino acid residues within the loop that mediate binding and infection. The demonstrated interaction between MYADM and PeV-A1, and its importance specifically for viral entry, suggest that MYADM is a virus receptor. Knockout of MYADM does not reduce PeV-A1 attachment to cells pointing to a role at the post-attachment stage. Our study suggests that MYADM is a multi-genotype receptor for human parechoviruses with potential as an antiviral target to combat disease associated with emerging parechoviruses.
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Affiliation(s)
- Wenjie Qiao
- Department of Microbiology and Immunology, Stanford University School of Medicine, Stanford, CA, USA
| | - Christopher M Richards
- Department of Microbiology and Immunology, Stanford University School of Medicine, Stanford, CA, USA
| | - Youlim Kim
- Department of Microbiology and Immunology, Stanford University School of Medicine, Stanford, CA, USA
| | - James R Zengel
- Department of Microbiology and Immunology, Stanford University School of Medicine, Stanford, CA, USA
| | - Siyuan Ding
- Department of Molecular Microbiology, Washington University School of Medicine, St. Louis, MO, USA
| | - Harry B Greenberg
- Department of Microbiology and Immunology, Stanford University School of Medicine, Stanford, CA, USA
- Division of Gastroenterology and Hepatology, Department of Medicine, Stanford University School of Medicine, Stanford, CA, USA
- Department of Veterans Affairs, VA Palo Alto Health Care System, Palo Alto, CA, USA
| | - Jan E Carette
- Department of Microbiology and Immunology, Stanford University School of Medicine, Stanford, CA, USA.
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4
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Jones BD, Kaufman EJ, Peel AJ. Viral Co-Infection in Bats: A Systematic Review. Viruses 2023; 15:1860. [PMID: 37766267 PMCID: PMC10535902 DOI: 10.3390/v15091860] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/07/2023] [Revised: 08/28/2023] [Accepted: 08/29/2023] [Indexed: 09/29/2023] Open
Abstract
Co-infection is an underappreciated phenomenon in contemporary disease ecology despite its ubiquity and importance in nature. Viruses, and other co-infecting agents, can interact in ways that shape host and agent communities, influence infection dynamics, and drive evolutionary selective pressures. Bats are host to many viruses of zoonotic potential and have drawn increasing attention in their role as wildlife reservoirs for human spillover. However, the role of co-infection in driving viral transmission dynamics within bats is unknown. Here, we systematically review peer-reviewed literature reporting viral co-infections in bats. We show that viral co-infection is common in bats but is often only reported as an incidental finding. Biases identified in our study database related to virus and host species were pre-existing in virus studies of bats generally. Studies largely speculated on the role co-infection plays in viral recombination and few investigated potential drivers or impacts of co-infection. Our results demonstrate that current knowledge of co-infection in bats is an ad hoc by-product of viral discovery efforts, and that future targeted co-infection studies will improve our understanding of the role it plays. Adding to the broader context of co-infection studies in other wildlife species, we anticipate our review will inform future co-infection study design and reporting in bats. Consideration of detection strategy, including potential viral targets, and appropriate analysis methodology will provide more robust results and facilitate further investigation of the role of viral co-infection in bat reservoirs.
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Affiliation(s)
- Brent D. Jones
- Centre for Planetary Health and Food Security, Griffith University, Nathan, QLD 4111, Australia
- School of Environment and Science, Griffith University, Nathan, QLD 4111, Australia
| | | | - Alison J. Peel
- Centre for Planetary Health and Food Security, Griffith University, Nathan, QLD 4111, Australia
- School of Environment and Science, Griffith University, Nathan, QLD 4111, Australia
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5
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Liu H, Zhu X, Dong Q, Qiao C, Luo Y, Liu Y, Zou Y, Liu H, Wu C, Su J, Peng H, Ouyang K, Chen Y, Li J, Wei Z, Huang W. Isolation and Phylogenetic Analysis of a Hunnivirus Strain in Water Buffaloes From China. Front Vet Sci 2022; 9:851743. [PMID: 35498751 PMCID: PMC9047669 DOI: 10.3389/fvets.2022.851743] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/10/2022] [Accepted: 03/07/2022] [Indexed: 11/19/2022] Open
Abstract
In recent years, hunniviruses have been reported in a variety of animal species from many countries. Here, hunnivirus was detected in fecal samples from water buffaloes and named as BufHuV-GX-2106. The samples were inoculated into cultures of MDBK cells supplemented with TPCK trypsin and the BufHuV-GX-2106 strain was stably passaged and replicated. Electron microscopic analysis showed the BufHuV-GX-2106 virus particles were spherical and 20~30 nm in diameter. The complete genome of a plaque purified sample of BufHuV-GX-2106 was determined and analyzed. Genomic analysis revealed that the whole sequence of BufHuV-GX-2106 was ~7,601 nucleotides (nt) in length and consisted of a large open reading frame of 6,759nt, a 5′UTR, a 3'UTR and a poly(A) tail. The complete genome sequence of BufHuV-GX-2106 shares 68-85% nucleotide identities with other known hunnivirus strains, indicating high genetic heterogeneity among these viruses. Phylogenetic analysis showed that BufHuV-GX-2106 belonged to the Hunnivirus A species and was more closely related to ovine hunnivirus than other known viruses of this type. This study describes the first isolation and complete genome sequence of a hunnivirus strain from water buffaloes. In addition, this study will help to understand the mechanisms involved in the pathogenesis of Hunnivirus A among different animal species.
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Affiliation(s)
- Haifeng Liu
- Laboratory of Animal Infectious Diseases and Molecular Immunology, College of Animal Science and Technology, Guangxi University, Nanning, China
| | - Xinyue Zhu
- Laboratory of Animal Infectious Diseases and Molecular Immunology, College of Animal Science and Technology, Guangxi University, Nanning, China
| | - Qinting Dong
- Laboratory of Animal Infectious Diseases and Molecular Immunology, College of Animal Science and Technology, Guangxi University, Nanning, China
| | - Chengpeng Qiao
- Laboratory of Animal Infectious Diseases and Molecular Immunology, College of Animal Science and Technology, Guangxi University, Nanning, China
| | - Yuhang Luo
- Laboratory of Animal Infectious Diseases and Molecular Immunology, College of Animal Science and Technology, Guangxi University, Nanning, China
| | - Yi Liu
- Laboratory of Animal Infectious Diseases and Molecular Immunology, College of Animal Science and Technology, Guangxi University, Nanning, China
| | - Yanlin Zou
- Laboratory of Animal Infectious Diseases and Molecular Immunology, College of Animal Science and Technology, Guangxi University, Nanning, China
| | - Huanghao Liu
- Laboratory of Animal Infectious Diseases and Molecular Immunology, College of Animal Science and Technology, Guangxi University, Nanning, China
| | - Cuilan Wu
- Guangxi Key Laboratory of Veterinary Biotechnology, Guangxi Veterinary Research Institute, Nanning, China
| | - Jieyu Su
- Laboratory of Animal Infectious Diseases and Molecular Immunology, College of Animal Science and Technology, Guangxi University, Nanning, China
| | - Hao Peng
- Guangxi Key Laboratory of Veterinary Biotechnology, Guangxi Veterinary Research Institute, Nanning, China
| | - Kang Ouyang
- Laboratory of Animal Infectious Diseases and Molecular Immunology, College of Animal Science and Technology, Guangxi University, Nanning, China
| | - Ying Chen
- Laboratory of Animal Infectious Diseases and Molecular Immunology, College of Animal Science and Technology, Guangxi University, Nanning, China
| | - Jun Li
- Guangxi Key Laboratory of Veterinary Biotechnology, Guangxi Veterinary Research Institute, Nanning, China
- *Correspondence: Jun Li
| | - Zuzhang Wei
- Laboratory of Animal Infectious Diseases and Molecular Immunology, College of Animal Science and Technology, Guangxi University, Nanning, China
- Zuzhang Wei
| | - Weijian Huang
- Laboratory of Animal Infectious Diseases and Molecular Immunology, College of Animal Science and Technology, Guangxi University, Nanning, China
- Weijian Huang
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