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Eid AAM, Lebdah MA, Helal SS, Seadawy MG, El-Gohary A, Mousa MR, El-Deeb AH, Mohamed FF, ElBakrey RM. Short beak and dwarfism syndrome among Pekin ducks: First detection, full genome sequencing, and immunohistochemical signals of novel goose parvovirus in tongue tissue. Vet Pathol 2024; 61:829-838. [PMID: 38712876 DOI: 10.1177/03009858241249108] [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] [Indexed: 05/08/2024]
Abstract
Novel goose parvovirus (NGPV) is continuously threatening the global duck industry, as it causes short beak and dwarfism syndrome among different duck breeds. In this study, we investigated the viral pathogenesis in the tongue of affected ducks, as a new approach for deeper understanding of the syndrome. Seventy-three, 14- to 60-day-old commercial Pekin ducks were clinically examined. Thirty tissue pools of intestine and tongue (15 per tissue) were submitted for molecular identification. Clinical signs in the examined ducks were suggestive of parvovirus infection. All examined ducks had short beaks. Necrotic, swollen, and congested protruding tongues were recorded in adult ducks (37/73, 51%). Tongue protrusion without any marked congestion or swelling was observed in 20-day-old ducklings (13/73, 18%), and no tongue protrusion was observed in 15-day-old ducklings (23/73, 32%). Microscopically, the protruding tongues of adult ducks showed necrosis of the superficial epithelial layer with vacuolar degeneration. Glossitis was present in the nonprotruding tongues of young ducks, which was characterized by multifocal lymphoplasmacytic aggregates and edema in the propria submucosa. Immunohistochemical examination displayed parvovirus immunolabeling, mainly in the tongue propria submucosa. Based on polymerase chain reaction, goose parvovirus was detected in 9 out of 15 tongue sample pools (60%). Next-generation sequencing confirmed the presence of a variant goose parvovirus that is globally named NGPV and closely related to Chinese NGPV isolates. Novel insights are being gained from the study of NGPV pathogenesis in the tongue based on molecular and immunohistochemical identification.
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Affiliation(s)
| | | | | | | | | | | | - Ayman H El-Deeb
- Cairo University, Giza, Egypt
- King Salman International University, Ras Sudr, Egypt
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2
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Huong NT, Hieu DV, Bich NT, Khanh TV, Ba NT, Xuan CTN, Hien QTM, Thai TH, Huong CTT. Isolation and genetic characterization of waterfowl parvovirus in ducks in Northern Vietnam. Vet World 2024; 17:981-987. [PMID: 38911086 PMCID: PMC11188894 DOI: 10.14202/vetworld.2024.981-987] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/23/2024] [Accepted: 04/15/2024] [Indexed: 06/25/2024] Open
Abstract
Background and Aim Short beak and dwarfism syndrome (SBDS), a highly contagious disease, has been reported in duck farms in Vietnam since 2019. In this study, we evaluated the virulence and characterized the virus obtained from SBDS cases in North Vietnam. Materials and Methods Polymerase chain reaction was used to detect waterfowl parvovirus in ducks, and the virus from positive samples was inoculated into 10-day-old duck-embryonated eggs to reproduce the disease in young ducklings to determine the virulence and subjected to phylogenetic analysis of non-structural (NS) and VP1 gene sequences. Results and Discussion Goose parvovirus (GPV) was isolated from ducks associated with SDBS in Vietnam. The virus Han-GPV2001 is highly virulent when inoculated into 10-day-old duck embryos and 3-day-old ducklings. The mortality rate of duck embryos was 94.35% within 6 days of virus inoculation. Inoculating 3-day-old ducks with the virus stock with 104.03 EID50 through intramuscular and neck intravenous administration resulted in 80% and 66.67% of clinical signs of SDBS, respectively, were shown. Phylogenetic analysis based on the partial NS and VP1 gene sequences revealed that the viral isolate obtained in this study belonged to novel GPV (NGPV) and was closely related to previous Vietnamese and Chinese strains. Conclusion A GPV strain, Han-GPV2001, has been successfully isolated and has virulence in duck-embryonated eggs as well as caused clinical signs of SBDS in ducks. Phylogenetic analyses of partial genes encoding NS and capsid proteins indicated that the obtained GPV isolate belongs to the NGPV group.
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Affiliation(s)
| | - Dong Van Hieu
- Department of Veterinary Public Health, Faculty of Veterinary Medicine, Vietnam National University of Agriculture, 12400, Hanoi, Vietnam
| | | | | | | | | | | | - Truong Ha Thai
- Department of Microbiolgy – Infectious disease, Faculty of Veterinary Medicine, Vietnam National University of Agriculture, 12400, Hanoi, Vietnam
| | - Chu Thi Thanh Huong
- Department of Microbiolgy – Infectious disease, Faculty of Veterinary Medicine, Vietnam National University of Agriculture, 12400, Hanoi, Vietnam
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3
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Zhang S, Dong H, Lin F, Cheng X, Zhu X, Jiang D, Xiao S, Chen S, Chen S, Wang S. Development and application of a multiplex PCR method for the simultaneous detection of goose parvovirus, waterfowl reovirus, and goose astrovirus in Muscovy ducks. J Virol Methods 2024; 324:114857. [PMID: 38029971 DOI: 10.1016/j.jviromet.2023.114857] [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: 08/26/2023] [Revised: 11/16/2023] [Accepted: 11/24/2023] [Indexed: 12/01/2023]
Abstract
A multiplex polymerase chain reaction (PCR) method was developed to detect and distinguish goose parvovirus (GPV), waterfowl reovirus (WRV), and goose astrovirus (GAstV). Three pairs of primers were designed based on conserved regions in the genomic sequences of these enteric viruses and were used to specifically amplify targeted fragments of 493 bp from the viral protein 3 (VP3) gene of GPV, 300 bp from the sigma A-encoding gene of WRV, and 156 bp from the capsid protein-encoding gene of GAstV. The results showed that the primers can specifically amplify target fragments, without any cross-amplification with other viruses, indicating that the method had good specificity. A sensitivity test showed that the detection limit of the multiplex PCR method was 1 × 103 viral copies. A total of 102 field samples from Muscovy ducks with clinically suspected diseases were evaluated using the newly developed multiplex PCR method. The ratio of positive samples to total samples for GPV, WRV, and GAstV was 73.53% (75/102) for multiplex PCR and was 73.53% (75/102) for routine PCR. Seventy-five positive samples were detected by both methods, for a coincidence ratio of 100%. This multiplex PCR method can simultaneously detect GPV, WRV, and GAstV, which are associated with viral enteritis, thereby providing a specific, sensitive, efficient, and accurate new tool for clinical diagnosis and laboratory epidemiological investigations.
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Affiliation(s)
- Shizhong Zhang
- Institute of Animal Husbandry and Veterinary Medicine, Fujian Academy of Agriculture Sciences, Fuzhou 350013, China
| | - Hui Dong
- Institute of Animal Husbandry and Veterinary Medicine, Fujian Academy of Agriculture Sciences, Fuzhou 350013, China
| | - Fengqiang Lin
- Institute of Animal Husbandry and Veterinary Medicine, Fujian Academy of Agriculture Sciences, Fuzhou 350013, China
| | - Xiaoxia Cheng
- Institute of Animal Husbandry and Veterinary Medicine, Fujian Academy of Agriculture Sciences, Fuzhou 350013, China
| | - Xiaoli Zhu
- Institute of Animal Husbandry and Veterinary Medicine, Fujian Academy of Agriculture Sciences, Fuzhou 350013, China
| | - Dandan Jiang
- Institute of Animal Husbandry and Veterinary Medicine, Fujian Academy of Agriculture Sciences, Fuzhou 350013, China
| | - Shifeng Xiao
- Institute of Animal Husbandry and Veterinary Medicine, Fujian Academy of Agriculture Sciences, Fuzhou 350013, China
| | - Shaoying Chen
- Institute of Animal Husbandry and Veterinary Medicine, Fujian Academy of Agriculture Sciences, Fuzhou 350013, China
| | - Shilong Chen
- Institute of Animal Husbandry and Veterinary Medicine, Fujian Academy of Agriculture Sciences, Fuzhou 350013, China
| | - Shao Wang
- Institute of Animal Husbandry and Veterinary Medicine, Fujian Academy of Agriculture Sciences, Fuzhou 350013, China.
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4
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Lin C, Zheng M, Xiao S, Wang S, Zhu X, Chen X, Jiang D, Zeng X, Chen S, Chen S. Duck cGAS inhibits DNA and RNA virus replication by activating IFNs and antiviral ISGs. Front Immunol 2023; 14:1101335. [PMID: 36733488 PMCID: PMC9887016 DOI: 10.3389/fimmu.2023.1101335] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/17/2022] [Accepted: 01/03/2023] [Indexed: 01/18/2023] Open
Abstract
Cyclic GMP-AMP Synthase (cGAS) is a pivotal adaptor of the signaling pathways involving the pattern recognition receptors and plays an important role in apoptosis and immune regulation. The cGAS function in mammals has been investigated extensively; however, the function of duck cGAS (du-cGAS) in response to viral infections is still unclear. This study aimed to clone the mallard (Anas platyrhynchos) cGAS homolog to investigate the function of duck cGAS (du-cGAS) in host antiviral innate immunity. The results showed that the open reading frame (ORF) region of the du-cGAS gene was 1296 bp, encoding 432 amino acids (aa) and exhibiting similar functional domains with its chicken counterpart. Knockdown of the endogenous du-cGAS by specific sgRNA strongly increased the replication of DNA viruses, including duck adenovirus B2 (DAdV B2) and duck short beak and dwarfism syndrome virus (SBDSV). However, the knockout did not impair the replication of novel duck reovirus (NDRV), an RNA virus. Furthermore, the mRNA expressions of type I interferon (IFNs) and vital interferon-stimulated genes (ISGs) were remarkably reduced in the du-cGAS knockout DEF cell line. Inversely, du-cGAS overexpression greatly activated the transcription of IFN-α, IFN-β, and vital ISGs, and impaired the replication of DAdV B2, SBDSV, and NDRV in the DEF cell line. Importantly, we found that a deletion of 68 aa in the N terminus didn't impair the antiviral function of du-cGAS. Overexpressing NTase Core, C-Domain (Mab21), or Zinc-Ribbon domain independently had no antiviral effects. Generally, these results reveal that du-cGAS is a vital component of the innate immune system of ducks, with a universal antiviral activity, and provides a useful strategy for the control of waterfowl viral diseases.
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Affiliation(s)
- Chang Lin
- College of Animal Sciences, Fujian Agriculture and Forestry University, Fuzhou, Fujian, China.,Laboratory of Animal Virology, Institute of Animal Husbandry and Veterinary Medicine, Fujian Academy of Agriculture Sciences, Fuzhou, Fujian, China
| | - Min Zheng
- Laboratory of Animal Virology, Institute of Animal Husbandry and Veterinary Medicine, Fujian Academy of Agriculture Sciences, Fuzhou, Fujian, China
| | - Shifeng Xiao
- Laboratory of Animal Virology, Institute of Animal Husbandry and Veterinary Medicine, Fujian Academy of Agriculture Sciences, Fuzhou, Fujian, China
| | - Shao Wang
- Laboratory of Animal Virology, Institute of Animal Husbandry and Veterinary Medicine, Fujian Academy of Agriculture Sciences, Fuzhou, Fujian, China
| | - Xiaoli Zhu
- Laboratory of Animal Virology, Institute of Animal Husbandry and Veterinary Medicine, Fujian Academy of Agriculture Sciences, Fuzhou, Fujian, China
| | - Xiuqin Chen
- Laboratory of Animal Virology, Institute of Animal Husbandry and Veterinary Medicine, Fujian Academy of Agriculture Sciences, Fuzhou, Fujian, China
| | - Dandan Jiang
- Laboratory of Animal Virology, Institute of Animal Husbandry and Veterinary Medicine, Fujian Academy of Agriculture Sciences, Fuzhou, Fujian, China
| | - Xiancheng Zeng
- College of Animal Sciences, Fujian Agriculture and Forestry University, Fuzhou, Fujian, China
| | - Shaoying Chen
- Laboratory of Animal Virology, Institute of Animal Husbandry and Veterinary Medicine, Fujian Academy of Agriculture Sciences, Fuzhou, Fujian, China
| | - Shilong Chen
- Laboratory of Animal Virology, Institute of Animal Husbandry and Veterinary Medicine, Fujian Academy of Agriculture Sciences, Fuzhou, Fujian, China.,College of Life Sciences, Longyan University, Longyan, China
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5
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Guo Z, Zhang S, Sun Y, Li Q, Tang Y, Diao Y, Hou S. Genomic characteristics, pathogenicity and viral shedding of a novel DVEV variant derived from goose. Poult Sci 2022; 102:102392. [PMID: 36745957 PMCID: PMC9906019 DOI: 10.1016/j.psj.2022.102392] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/16/2022] [Revised: 11/10/2022] [Accepted: 12/05/2022] [Indexed: 12/13/2022] Open
Abstract
Duck virus enteritis (DVE), caused by the DVE virus (DVEV), is an acute, septicemic, and contagious disease affecting ducks of different breeds, ages, and sexes. In late spring and summer 2019, several outbreaks of DVE were reported in areas with large waterfowl industries in central and southern China. A goose farm located in Jining County, Shandong Province, was impacted by an acute DVE outbreak in July 2019. The causative DVEV field strain (Goose/DVEV/SDJN/China/2019) was subsequently isolated from the liver specimens collected from acute cases of dead geese, which showed severe hemorrhagic lesions on the esophageal mucosal membranes of specimens collected from all the postmortem cases. Comparison of the genome sequence of this newly isolated field strain (Goose/DVEV/SDJN/China/2019) with the common DVEV strains revealed insertions or mutations in the gB and gC genes, which possibly caused the observed high morbidity and mortality in this acute outbreak. We conducted a trial among geese to evaluate the pathogenicity of this strain. Healthy experimental goslings aged 15 d old were inoculated with 10-5.53 ELD50/0.2 mL doses orally or through intramuscular injection. Clinical signs and esophageal erosion appeared in infected geese. Necropsy revealed hemorrhage and necrosis of the cloacal mucosa and liver. Detection of the virus using real-time PCR in the liver, brain, and spleen indicated that they were the hotspots of DVEV infections. One day after the DVEV infection, virus release and seroconvert were observed in infected geese. Thus, our studies demonstrate that DVEV is highly pathogenic and contagious in geese. To the best of our knowledge, this is the first study on the pathogenicity of mutant duck viral enteritis virus in goslings. This study serves as a foundation for further investigations into the pathophysiology of the recently identified variant DVEV strains.
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Affiliation(s)
- Zhanbao Guo
- Institute of Animal Sciences of Chinese Academy of Agricultural Sciences, Hai'dian, Beijing, 100097, China
| | - Shuai Zhang
- College of Animal Science and Technology, Shandong Agricultural University, Tai'an, Shandong Province, 271018, China,Shandong Provincial Key Laboratory of Animal Biotechnology and Disease Control and Prevention, Tai'an, Shandong, 271018, China,Shandong Provincial Engineering Technology Research Center of Animal Disease Control and Prevention, Tai'an, Shandong, 271018, China
| | - Yonglin Sun
- College of Animal Science and Technology, Shandong Agricultural University, Tai'an, Shandong Province, 271018, China,Shandong Provincial Key Laboratory of Animal Biotechnology and Disease Control and Prevention, Tai'an, Shandong, 271018, China,Shandong Provincial Engineering Technology Research Center of Animal Disease Control and Prevention, Tai'an, Shandong, 271018, China
| | - Qiuyue Li
- College of Animal Science and Technology, Shandong Agricultural University, Tai'an, Shandong Province, 271018, China,Shandong Provincial Key Laboratory of Animal Biotechnology and Disease Control and Prevention, Tai'an, Shandong, 271018, China,Shandong Provincial Engineering Technology Research Center of Animal Disease Control and Prevention, Tai'an, Shandong, 271018, China
| | - Yi Tang
- College of Animal Science and Technology, Shandong Agricultural University, Tai'an, Shandong Province, 271018, China,Shandong Provincial Key Laboratory of Animal Biotechnology and Disease Control and Prevention, Tai'an, Shandong, 271018, China,Shandong Provincial Engineering Technology Research Center of Animal Disease Control and Prevention, Tai'an, Shandong, 271018, China
| | - Youxiang Diao
- College of Animal Science and Technology, Shandong Agricultural University, Tai'an, Shandong Province, 271018, China,Shandong Provincial Key Laboratory of Animal Biotechnology and Disease Control and Prevention, Tai'an, Shandong, 271018, China,Shandong Provincial Engineering Technology Research Center of Animal Disease Control and Prevention, Tai'an, Shandong, 271018, China
| | - Shuisheng Hou
- Institute of Animal Sciences of Chinese Academy of Agricultural Sciences, Hai'dian, Beijing, 100097, China.
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6
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Sallam HM, Halim Nour AA, Zanaty AM. Involvement of Goose Parvovirus in Induction of Angel Wing Syndrome in Muscovy Ducks. Avian Dis 2022; 66:373-380. [PMID: 36715467 DOI: 10.1637/aviandiseases-d-22-00014] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/08/2022] [Accepted: 04/28/2022] [Indexed: 11/16/2022]
Abstract
Dietary, environmental, and hereditary causes were reported as causative agents of angel wing syndrome in waterfowl. Since 2017, several Muscovy duck flocks at Behira governorate were found to exhibit this syndrome associated with the clinical symptoms of goose parvovirus (GPV) infection. Four strains of goose parvovirus named HS1-HS4 were isolated and identified from diseased ducks at some of these flocks. Phylogenetic analysis revealed clustering of these strains together and within a distinct monophyletic group in relation to GPV strains of Derzsy's disease and short beak and dwarfism syndrome (SBDS). Nucleotide identities with goose parvovirus strain B of Derzsy's disease were 95.7%-96.6%, and with the strain JS1603 of SBDS they were 96.8%-97.4%. However, nucleotide identities with Muscovy duck parvovirus strain FM were 74.1%-74.6%. The disease was reproduced experimentally via oral-route artificial infection with HS1 strain, and both clinical symptoms of goose parvovirus and angel wing syndrome were observed in the artificially infected Muscovy ducks, but with less severity in geese. This study demonstrated clear evidence for induction of angel wing syndrome, at least partially, with GPV infection in Muscovy duck. To the authors' knowledge, this is the first work to mention a viral cause of angel wing syndrome in waterfowl.
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Affiliation(s)
- Hamdi Mohamed Sallam
- Reference Laboratory for Veterinary Quality Control on Poultry Production, Damanhour Branch, Animal Health Research Institute, Agricultural Research Center, Egypt 22511,
| | - Ahmed Abdel Halim Nour
- Reference Laboratory for Veterinary Quality Control on Poultry Production, Animal Health Research Institute, Agricultural Research Center, Egypt 12611
| | - Ali Mahmoud Zanaty
- Reference Laboratory for Veterinary Quality Control on Poultry Production, Animal Health Research Institute, Agricultural Research Center, Egypt 12611
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Hoan TD, Thao DT, Huong Giang NT, Thuong BT, Thu Huyen NT, Nguyen ND, Hoai Thu VT, Khanh Linh NT, Dung NV, Hiroshi K, Van Phan L, Tuan Anh MN. Molecular Identification and Pathogenicity of Novel Duck-Origin Goose Parvovirus Isolated from Beak Atrophy and Dwarfism Syndrome of Waterfowls in the North of Vietnam. Avian Dis 2022; 66:1-12. [PMID: 36106907 DOI: 10.1637/aviandiseases-d-21-00087] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/16/2021] [Accepted: 05/19/2022] [Indexed: 12/14/2022]
Abstract
The aim of this study is to identify and characterize virus isolates (which are named for Bacgiang Agriculture and Forestry University [BAFU]) from diseased Cherry Valley duck and mule duck flocks and investigate the damage caused by a novel parvovirus-related virus (DuPV) to tissues and organs, including the brain, cerebellum, kidney, liver, lung, spleen, and spinal cord. The results of phylogenetic analysis show that DuPV-BAFU evolved from a goose lineage and duck parvoviruses rather than from Muscovy duck parvoviruses. In the genetic lineages, DuPVs were identified from the DuPV samples analyzed, and DuPV-BAFU was found to be closely clustered with two known goose origin parvoviruses (GPVa2006 and GPV1995) and a duck GPVs. Finally, structural modeling revealed that DuPV-BAFU and the closely related viruses GPVa2006 and GPV1995 possessed identical clusters of receptor-interacting amino acid residues in the VP3 protein, a major determinant of viral receptor binding and host specificity. Significantly, these three viruses differed from DuPVs, Muscovy duck parvoviruses, and other goose parvoviruses at these positions. These results also demonstrated that DuPV-BAFU represents a new variant of goose-origin parvovirus that currently circulates in ducklings and causes beak atrophy and dwarfism syndrome, as noted in the previous reports in Europe, Taiwan, and China. This new finding highlights the need for future surveillance of DuPV-BAFU in waterfowl in order to gain a better understanding of both the evolution and the biology of this emerging parvovirus in waterfowl.
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Affiliation(s)
- Tran Duc Hoan
- Faculty of Animal Science and Veterinary Medicine, Bacgiang Agriculture and Forestry University, Bắc Giang, Vietnam,
| | - Doan Thi Thao
- Faculty of Animal Science and Veterinary Medicine, Bacgiang Agriculture and Forestry University, Bắc Giang, Vietnam
| | - Nguyen Thi Huong Giang
- Faculty of Animal Science and Veterinary Medicine, Bacgiang Agriculture and Forestry University, Bắc Giang, Vietnam
| | - Bui Thi Thuong
- Faculty of Animal Science and Veterinary Medicine, Bacgiang Agriculture and Forestry University, Bắc Giang, Vietnam
| | - Nguyen Thi Thu Huyen
- Faculty of Animal Science and Veterinary Medicine, Bacgiang Agriculture and Forestry University, Bắc Giang, Vietnam
| | - Nguyen Dinh Nguyen
- Faculty of Animal Science and Veterinary Medicine, Bacgiang Agriculture and Forestry University, Bắc Giang, Vietnam
| | - Vu Thi Hoai Thu
- Faculty of Animal Science and Veterinary Medicine, Bacgiang Agriculture and Forestry University, Bắc Giang, Vietnam
| | - Nguyen Thi Khanh Linh
- Faculty of Animal Science and Veterinary Medicine, Bacgiang Agriculture and Forestry University, Bắc Giang, Vietnam
| | - Nguyen Viet Dung
- Faculty of Animal Science and Veterinary Medicine, Bacgiang Agriculture and Forestry University, Bắc Giang, Vietnam
| | - Kondo Hiroshi
- Faculty of Animal Science and Veterinary Medicine, Bacgiang Agriculture and Forestry University, Bắc Giang, Vietnam.,Senior volunteer of Japanese International Cooperation Agency (JICA), Tokyo, Japan
| | - Le Van Phan
- Faculty of Veterinary Medicine, Vietnam National University of Agriculture, Hà Nội, Vietnam
| | - Mai Nguyen Tuan Anh
- Faculty of Veterinary Medicine, Vietnam National University of Agriculture, Hà Nội, Vietnam
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Dai Y, Li M, Hu X, Zhao R, Xia L. Development and application of a multiplex PCR method for simultaneous detection of waterfowl parvovirus, duck enteritis virus and goose astrovirus. 3 Biotech 2022; 12:205. [PMID: 35935544 PMCID: PMC9349332 DOI: 10.1007/s13205-022-03238-8] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/29/2022] [Accepted: 06/18/2022] [Indexed: 11/30/2022] Open
Abstract
Waterfowl parvovirus, duck enteritis virus and goose astrovirus have become serious pathogens in waterfowl farming. Co-infections occasionally occur, and as a result, it is much harder to rapidly and simultaneously identify several pathogens using conventional PCR. According to the characteristics of the goose parvovirus (GPV) and muscovy duck parvovirus (MDPV) genome sequences, a universal PCR primer was designed using Rep1 as the target gene. The specific detection primers were designed based on the specific conserved regions of UL54 of the duck enteritis virus (DEV) gene and ORF1a of the goose astrovirus (GAstV) gene. The PCR reaction system and conditions were optimized, and the optimal annealing temperature was found to be 56.2 ℃. The volume ratio of the GPV-MDPV, GAstV and DEV primers (20 μM) was 1:4:5. The established multiplex PCR detection method can simultaneously detect GPV, MDPV, DEV and GAstV within one reaction, and be negative for duck Tembusu virus, muscovy duck reovirus, duck hepatitis A virus type 3 and duck circovirus. The method with excellent sensitivity, specificity and repeatability was successfully applied to clinical samples, it is a useful platform for identifing co-infections of GPV, MDPV, DEV and GAstV in waterfowl.
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Affiliation(s)
- Yin Dai
- Anhui Province Key Laboratory of Livestock and Poultry Product Safety Engineering, Institute of Animal Husbandry and Veterinary Science, Anhui Academy of Agricultural Sciences, Livestock and Poultry Epidemic Diseases Research Center of Anhui Province, Hefei, China
| | - Meizhen Li
- Anhui Province Key Laboratory of Livestock and Poultry Product Safety Engineering, Institute of Animal Husbandry and Veterinary Science, Anhui Academy of Agricultural Sciences, Livestock and Poultry Epidemic Diseases Research Center of Anhui Province, Hefei, China
| | - Xiaomiao Hu
- Anhui Province Key Laboratory of Livestock and Poultry Product Safety Engineering, Institute of Animal Husbandry and Veterinary Science, Anhui Academy of Agricultural Sciences, Livestock and Poultry Epidemic Diseases Research Center of Anhui Province, Hefei, China
| | - Ruihong Zhao
- Anhui Province Key Laboratory of Livestock and Poultry Product Safety Engineering, Institute of Animal Husbandry and Veterinary Science, Anhui Academy of Agricultural Sciences, Livestock and Poultry Epidemic Diseases Research Center of Anhui Province, Hefei, China
| | - Lunzhi Xia
- Anhui Province Key Laboratory of Livestock and Poultry Product Safety Engineering, Institute of Animal Husbandry and Veterinary Science, Anhui Academy of Agricultural Sciences, Livestock and Poultry Epidemic Diseases Research Center of Anhui Province, Hefei, China
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9
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Wang J, Wang Y, Li Y, Gao Y, Li Y, Jiang Z, Zhu G, Wang X. Reproduction and pathogenesis of short beak and dwarfish syndrome in Cherry Valley Pekin ducks infected with the rescued novel goose parvovirus. Virulence 2022; 13:844-858. [PMID: 35481463 PMCID: PMC9090291 DOI: 10.1080/21505594.2022.2071184] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/04/2022] Open
Abstract
Since the outbreak of short beak and dwarfish syndrome (SBDS) in Cherry Valley Pekin ducks in China, novel goose parvovirus (NGPV) has been isolated. Till now, little is known about the NGPV pathogenesis toward Cherry Valley Pekin ducks. Besides, due to detection of duck circovirus co-infection in SBDS clinical cases, whether sole NGPV infection can reproduce all the typical symptoms of SBDS remains unclear. In this study, based on the NGPV isolate SDJN19, an infectious plasmid clone pJNm containing the entire SDJN19 genome was constructed. Transfection of pJNm in embryonated duck eggs resulted in generation of the infectious virus carrying the genetic marker, named rJNm. rJNm infection of 2-day-old Cherry Valley Pekin ducks reproduced all the typical signs of SBDS, including beak atrophy, tongue protrusion, and growth retardation. rJNm can infect Cherry Valley Pekin ducks through the horizontal transmission route, and the infected ducks exhibited the characteristic SBDS symptoms. A high level of serum precipitation antibodies (above 5log2) were induced in the surviving ducks, however, high viral loads were still detected in the duck organs, suggesting persistent NGPV infection in ducks. By incorporating the homologous Rep1 and VP1 gene from classical GPV, two chimeric viruses rJN-cVP1 and rJN-cRep1 were generated. Duck infection tests revealed that the non-structural protein Rep1 played a crucial role in the NGPV pathogenicity. The present result lays a solid foundation for further exploring how the Rep protein contributes to the NGPV pathogenesis.
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Affiliation(s)
- Jianye Wang
- College of Veterinary Medicine, Yangzhou University, Yangzhou, Jiangsu, China.,Jiangsu Co-Innovation Center for Important Animal Infectious Diseases and Zoonosis, Yangzhou, Jiangsu, China
| | - Yu Wang
- College of Veterinary Medicine, Yangzhou University, Yangzhou, Jiangsu, China.,Jiangsu Co-Innovation Center for Important Animal Infectious Diseases and Zoonosis, Yangzhou, Jiangsu, China
| | - Yonglin Li
- College of Veterinary Medicine, Yangzhou University, Yangzhou, Jiangsu, China.,Jiangsu Co-Innovation Center for Important Animal Infectious Diseases and Zoonosis, Yangzhou, Jiangsu, China
| | - Yuehua Gao
- Institute of Poultry Science, Shandong Academy of Agricultural Sciences, Jinan, Shandong, China
| | - Yufeng Li
- Institute of Poultry Science, Shandong Academy of Agricultural Sciences, Jinan, Shandong, China
| | - Zhiwei Jiang
- College of Veterinary Medicine, Yangzhou University, Yangzhou, Jiangsu, China.,Jiangsu Co-Innovation Center for Important Animal Infectious Diseases and Zoonosis, Yangzhou, Jiangsu, China
| | - Guoqiang Zhu
- College of Veterinary Medicine, Yangzhou University, Yangzhou, Jiangsu, China.,Jiangsu Co-Innovation Center for Important Animal Infectious Diseases and Zoonosis, Yangzhou, Jiangsu, China
| | - Xiaobo Wang
- College of Veterinary Medicine, Yangzhou University, Yangzhou, Jiangsu, China.,Jiangsu Co-Innovation Center for Important Animal Infectious Diseases and Zoonosis, Yangzhou, Jiangsu, China
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10
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Zhou J, Li C, Tang A, Li H, Yu Z, Chen Z, Guo X, Liu G. Immunogenicity of an inactivated novel goose parvovirus vaccine for short beak and dwarfism syndrome in Cherry Valley ducks. Arch Virol 2022; 167:881-889. [PMID: 35147802 DOI: 10.1007/s00705-021-05352-z] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/06/2021] [Accepted: 11/20/2021] [Indexed: 11/28/2022]
Abstract
Duck short beak and dwarfism syndrome (SBDS) is a viral infectious disease caused by novel goose parvovirus (NGPV), which has been responsible for serious economic losses to the Chinese duck industry in recent years. Currently, there is no effective vaccine against this disease. In this study, we developed an inactivated virus vaccine candidate for SBDS based on NGPV strain DS15 isolated from a duck in China. Immune efficacy was evaluated in 112 ducks, which were randomly divided into vaccination, challenge-control, vaccination-challenge, and blank control groups (28 per group). Clinical characteristics, antibodies, virus excretion, viremia, and pathological changes were monitored. No morbidity or death was observed in the immunized ducks, which showed normal weight and a good mental state. High levels of serum antibodies (optical density at 450 nm of ~ 0.63) were detected in ducks immunized with the inactivated vaccine at 7 days post-vaccination (dpv), and the titer of virus-neutralizing antibodies increased from 1:23 to 1:28.5 from 7 to 42 dpv. Measurement of the viral load in anal swab, serum, and tissue samples showed that vaccination significantly inhibited the replication of NGPV in immunized ducks. Moreover, NGPV could not be isolated from the spleens of immunized or vaccinated and challenged ducks. Collectively, these results demonstrate that the newly developed inactivated NGPV vaccine, administered in an oil emulsion adjuvant, possesses good immunogenicity and represents a potentially powerful tool for SBDS prevention and control.
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Affiliation(s)
- Jiewen Zhou
- Key Laboratory of Animal Epidemiology of the Ministry of Agriculture, College of Veterinary Medicine, China Agricultural University, Beijing, 100193, China.,Innovation Team of Small Animal Infectious Disease, Shanghai Veterinary Research Institute, Chinese Academy of Agricultural Sciences (CAAS), Shanghai, 200241, China.,Shanghai Key Laboratory of Veterinary Biotechnology, School of Agriculture and Biology, Shanghai JiaoTong University, 200240, Shanghai, China
| | - Chuanfeng Li
- Innovation Team of Small Animal Infectious Disease, Shanghai Veterinary Research Institute, Chinese Academy of Agricultural Sciences (CAAS), Shanghai, 200241, China
| | - Aoxing Tang
- Innovation Team of Small Animal Infectious Disease, Shanghai Veterinary Research Institute, Chinese Academy of Agricultural Sciences (CAAS), Shanghai, 200241, China
| | - Hang Li
- Innovation Team of Small Animal Infectious Disease, Shanghai Veterinary Research Institute, Chinese Academy of Agricultural Sciences (CAAS), Shanghai, 200241, China
| | - Zhaorong Yu
- Innovation Team of Small Animal Infectious Disease, Shanghai Veterinary Research Institute, Chinese Academy of Agricultural Sciences (CAAS), Shanghai, 200241, China
| | - Zongyan Chen
- Innovation Team of Small Animal Infectious Disease, Shanghai Veterinary Research Institute, Chinese Academy of Agricultural Sciences (CAAS), Shanghai, 200241, China
| | - Xin Guo
- Key Laboratory of Animal Epidemiology of the Ministry of Agriculture, College of Veterinary Medicine, China Agricultural University, Beijing, 100193, China.
| | - Guangqing Liu
- Innovation Team of Small Animal Infectious Disease, Shanghai Veterinary Research Institute, Chinese Academy of Agricultural Sciences (CAAS), Shanghai, 200241, China.
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11
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Chen S, Lin F, Jiang B, Xiao S, Jiang D, Lin C, Wang S, Cheng X, Zhu X, Dong H, Chen X, Yu B, Zhang S, Chen S. Isolation and characterization of a novel strain of duck aviadenovirus B from Muscovy ducklings with acute hepatitis in China. Transbound Emerg Dis 2021; 69:2769-2778. [PMID: 34921519 DOI: 10.1111/tbed.14428] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/01/2021] [Revised: 12/10/2021] [Accepted: 12/11/2021] [Indexed: 11/28/2022]
Abstract
A new disease designated as Pale liver disease (PLD) has been circulating in Chinese Muscovy duck flocks since 2014, which is characterized by fatigue, diarrhoea, sudden death and acute hepatitis with pale and haemorrhagic liver. In this study, the etiological agents of PLD were isolated, causing a significant cytopathic effect (CPE) by cell rounding. Virus particles were observed by transmission electron microscopic (TEM) observation. The same disease was reproduced by experimental infection with the isolate BG61. The whole genomes of isolates were 43,842 nt in length with a GC content of 47.11%, similar to French Muscovy duck adenovirus strain GR with a GC content of 46.08%. The isolates shared 99.71-99.95% and 93.31-93.33% identity with Chinese Muscovy duck adenovirus isolates and GR strain, respectively. The DNA polymerase gene of all Muscovy duck adenovirus strains formed a separate genetic lineage with 99.55-100% amino acid sequence identity. All Chinese Muscovy duck adenovirus isolates contained two fibre genes. In contrast, only one fibre gene was found in GR, the only representative strain in species Duck aviadenovirus B. Anti-DAdV-2 serum antibodies had a weak neutralizing activity against Chinese Muscovy duck adenovirus isolates. The phylogenetic trees of the complete genome, hexon and fibre proteins revealed that all Muscovy duck adenovirus strains formed a major genetic lineage consisting of two clades. Thus, both GR and Chinese Muscovy duck adenovirus strains were proposed to be included in the same species of Duck aviadenovirus B belonging to the genus Aviadenovirus. The species Duck aviadenovirus B included two serotypes or genotypes, such as GR, which represents the strain of serotype 1 or genotype 1 (DAdV B1) and Chinese Muscovy duck adenovirus strains, which belong to serotype 2 or genotype 2 (DAdV B2).
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Affiliation(s)
- Shilong Chen
- Laboratory of Animal Virology, Institute of Animal Husbandry and Veterinary Medicine, Fujian Academy of Agriculture Sciences, Fuzhou, China.,Engineering Research Center for the Prevention and Control of Animal Original Zoonosis, College of Life Science, Longyan University, Longyan, China
| | - Fengqiang Lin
- Laboratory of Animal Virology, Institute of Animal Husbandry and Veterinary Medicine, Fujian Academy of Agriculture Sciences, Fuzhou, China
| | - Bin Jiang
- Laboratory of Animal Virology, Institute of Animal Husbandry and Veterinary Medicine, Fujian Academy of Agriculture Sciences, Fuzhou, China
| | - Shifeng Xiao
- Laboratory of Animal Virology, Institute of Animal Husbandry and Veterinary Medicine, Fujian Academy of Agriculture Sciences, Fuzhou, China
| | - Dandan Jiang
- Laboratory of Animal Virology, Institute of Animal Husbandry and Veterinary Medicine, Fujian Academy of Agriculture Sciences, Fuzhou, China
| | - Chang Lin
- College of Animal Sciences, Fujian Agriculture and Forestry University, Fuzhou, China
| | - Shao Wang
- Laboratory of Animal Virology, Institute of Animal Husbandry and Veterinary Medicine, Fujian Academy of Agriculture Sciences, Fuzhou, China
| | - Xiaoxia Cheng
- Laboratory of Animal Virology, Institute of Animal Husbandry and Veterinary Medicine, Fujian Academy of Agriculture Sciences, Fuzhou, China
| | - Xiaoli Zhu
- Laboratory of Animal Virology, Institute of Animal Husbandry and Veterinary Medicine, Fujian Academy of Agriculture Sciences, Fuzhou, China
| | - Hui Dong
- Laboratory of Animal Virology, Institute of Animal Husbandry and Veterinary Medicine, Fujian Academy of Agriculture Sciences, Fuzhou, China
| | - Xiuqin Chen
- Laboratory of Animal Virology, Institute of Animal Husbandry and Veterinary Medicine, Fujian Academy of Agriculture Sciences, Fuzhou, China
| | - Bo Yu
- Laboratory of Animal Virology, Institute of Animal Husbandry and Veterinary Medicine, Fujian Academy of Agriculture Sciences, Fuzhou, China
| | - Shizhong Zhang
- Laboratory of Animal Virology, Institute of Animal Husbandry and Veterinary Medicine, Fujian Academy of Agriculture Sciences, Fuzhou, China
| | - Shaoying Chen
- Laboratory of Animal Virology, Institute of Animal Husbandry and Veterinary Medicine, Fujian Academy of Agriculture Sciences, Fuzhou, China
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12
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Advances in research on genetic relationships of waterfowl parvoviruses. J Vet Res 2021; 65:391-399. [PMID: 35111991 PMCID: PMC8775729 DOI: 10.2478/jvetres-2021-0063] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/22/2021] [Accepted: 11/18/2021] [Indexed: 01/23/2023] Open
Abstract
Abstract
Derzsy’s disease and Muscovy duck parvovirus disease have become common diseases in waterfowl culture in the world and their potential to cause harm has risen. The causative agents are goose parvovirus (GPV) and Muscovy duck parvovirus (MDPV), which can provoke similar clinical symptoms and high mortality and morbidity rates. In recent years, duck short beak and dwarfism syndrome has been prevalent in the Cherry Valley duck population in eastern China. It is characterised by the physical signs for which it is named. Although the mortality rate is low, it causes stunting and weight loss, which have caused serious economic losses to the waterfowl industry. The virus that causes this disease was named novel goose parvovirus (NGPV). This article summarises the latest research on the genetic relationships of the three parvoviruses, and reviews the aetiology, epidemiology, and necropsy characteristics in infected ducks, in order to facilitate further study.
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13
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Wang Y, Sun J, Zhang D, Guo X, Shen W, Li Y. Genetic characterization and phylogenetic analysis of duck-derived waterfowl parvovirus in Anhui province, eastern China. Arch Virol 2021; 166:2011-2016. [PMID: 34080052 DOI: 10.1007/s00705-021-05110-1] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/09/2020] [Accepted: 05/15/2021] [Indexed: 11/24/2022]
Abstract
Recently, a novel duck-origin goose parvovirus (N-GPV) was reported to cause short beak and dwarfism syndrome in ducks. In this study, we performed complete genome sequencing and analyzed three different duck-derived parvoviruses that infected different breeds of ducks. Phylogenetic trees based on gene sequences indicated that they were classical goose parvovirus (C-GPV), Muscovy duck parvovirus (MDPV), and N-GPV. Furthermore, potential recombination events were found. These results improve our understanding of the diversity of duck-derived parvoviruses in Anhui province, eastern China, and provide a reference for the prevention of associated diseases.
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Affiliation(s)
- Yong Wang
- College of Animal Science and Technology, Anhui Agricultural University, Hefei, 230036, Anhui Province, China
| | - Jianfei Sun
- College of Animal Science and Technology, Anhui Agricultural University, Hefei, 230036, Anhui Province, China
| | - Da Zhang
- College of Animal Science and Technology, Anhui Agricultural University, Hefei, 230036, Anhui Province, China.,Hefei Minghang Breeding Co. Ltd, Hefei, 231262, Anhui Province, China
| | - Xu Guo
- College of Animal Science and Technology, Anhui Agricultural University, Hefei, 230036, Anhui Province, China
| | - Wenhao Shen
- College of Animal Science and Technology, Anhui Agricultural University, Hefei, 230036, Anhui Province, China
| | - Yongdong Li
- Municipal Key Laboratory of Virology, Ningbo Municipal Center for Disease Control and Prevention, Ningbo, 315010, Zhejiang Province, China.
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14
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Xiao S, Wang S, Jiang D, Cheng X, Zhu X, Lin F, Yu B, Dong H, Wang X, Munir M, Rohaim MA, Chen S, Chen S. VP2 virus-like particles elicit protective immunity against duckling short beak and dwarfism syndrome in ducks. Transbound Emerg Dis 2021; 69:570-578. [PMID: 33547727 DOI: 10.1111/tbed.14021] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/22/2020] [Revised: 01/26/2021] [Accepted: 02/01/2021] [Indexed: 11/28/2022]
Abstract
Duckling short beak and dwarfism syndrome virus (SBDSV), an emerging goose parvovirus, has caused short beak and dwarfism syndrome (SBDS) in Chinese duck flocks since 2015. Presently, there is no commercial vaccine against SBDS. In the present study, a virus-like particle (VLP)-based candidate vaccine was developed against this disease. A baculovirus expression system was used to express the SBDSV VP2 protein in Sf9 cells. Immunofluorescence assay, sodium dodecyl sulphate-polyacrylamide gel electrophoresis (SDS-PAGE) and Western blotting were used to confirm protein expression. Furthermore, transmission electron microscopy was used to observe the formation of VLPs. VLPs were formulated into an oil-adjuvanted maternal vaccine to evaluate humoral responses in breeding ducks via latex particle agglutination inhibition assay (LPAI) and microneutralization assay. The offspring were challenged with SBDSV to test the protective efficacy. A single dose of SBDSV was able to induce the high level of LPAI antibodies in ducks, with LPAI and neutralization peak titres of 4.9 ± 1.20 log2 and 7.1 ± 1.20 log2, respectively, at 4 weeks post-vaccination (wpv). The average LPAI titre of yolk antibodies in duck eggs receiving 2 doses (first and boost doses) of the vaccine was 5.3 ± 1.09 log2 at 4 weeks post-boost. The protective efficacy of the maternal vaccine was 87.5%-100%. These results indicate that SBDSV VLPs can be a promising vaccine candidate for controlling SBDS.
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Affiliation(s)
- Shifeng Xiao
- Institute of Animal Husbandry and Veterinary Medicine, Fujian Academy of Agriculture Sciences, Fuzhou, China.,Fujian Animal Diseases Control Technology Development Center, Fuzhou, China
| | - Shao Wang
- Institute of Animal Husbandry and Veterinary Medicine, Fujian Academy of Agriculture Sciences, Fuzhou, China.,Fujian Animal Diseases Control Technology Development Center, Fuzhou, China
| | - Dandan Jiang
- Institute of Animal Husbandry and Veterinary Medicine, Fujian Academy of Agriculture Sciences, Fuzhou, China
| | - Xiaoxia Cheng
- Institute of Animal Husbandry and Veterinary Medicine, Fujian Academy of Agriculture Sciences, Fuzhou, China.,Fujian Animal Diseases Control Technology Development Center, Fuzhou, China
| | - Xiaoli Zhu
- Institute of Animal Husbandry and Veterinary Medicine, Fujian Academy of Agriculture Sciences, Fuzhou, China.,Fujian Animal Diseases Control Technology Development Center, Fuzhou, China
| | - Fengqiang Lin
- Institute of Animal Husbandry and Veterinary Medicine, Fujian Academy of Agriculture Sciences, Fuzhou, China.,Fujian Animal Diseases Control Technology Development Center, Fuzhou, China
| | - Bo Yu
- Institute of Animal Husbandry and Veterinary Medicine, Fujian Academy of Agriculture Sciences, Fuzhou, China
| | - Hui Dong
- Institute of Animal Husbandry and Veterinary Medicine, Fujian Academy of Agriculture Sciences, Fuzhou, China.,Fujian Animal Diseases Control Technology Development Center, Fuzhou, China
| | - Xiuzhen Wang
- Putian Institute of Agricultural Science, Putian, China
| | - Muhammad Munir
- Division of Biomedical and Life Sciences, Lancaster University, Lancaster, UK
| | - Mohammed A Rohaim
- Division of Biomedical and Life Sciences, Lancaster University, Lancaster, UK.,Department of Virology, Faculty of Veterinary Medicine, Cairo University, Giza, Egypt
| | - Shilong Chen
- Institute of Animal Husbandry and Veterinary Medicine, Fujian Academy of Agriculture Sciences, Fuzhou, China.,Fujian Animal Diseases Control Technology Development Center, Fuzhou, China
| | - Shaoying Chen
- Institute of Animal Husbandry and Veterinary Medicine, Fujian Academy of Agriculture Sciences, Fuzhou, China.,Fujian Animal Diseases Control Technology Development Center, Fuzhou, China
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15
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The first detection and characterization of goose parvovirus (GPV) in Turkey. Trop Anim Health Prod 2020; 53:36. [PMID: 33230580 DOI: 10.1007/s11250-020-02463-8] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/17/2020] [Accepted: 10/25/2020] [Indexed: 10/22/2022]
Abstract
Derzsy's disease, which is seen in goslings (Anser anser domestica) and Muscovy ducks (Cairina moschata), progresses to high mortality and causes significant yield losses. The disease agent is goose parvovirus (GPV), which is common in countries with waterfowl production. It has not previously been reported in Turkey. Using qPCR and sequencing of the VP3 protein-encoding gene, GPV is identified as the causative agent of high mortality among geese between 2018 and 2019. The VP3 sequences were also compared with the similar GenBank sequences phylogenetically. All the sequences were found to be most similar (98.90%) with Polish and Taiwan GPV strains. Phylogenetic analysis of the VP3 gene in strains in Turkey and comparison with strains from other countries demonstrated that the Turkish strains are native to the geography and circulated locally. This study detected the presence of the GPV gene for the first time in Turkey and demonstrated the importance of comparing the vaccine strain and wild type.
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16
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Detection of Novel Goose Parvovirus Disease Associated with Short Beak and Dwarfism Syndrome in Commercial Ducks. Animals (Basel) 2020; 10:ani10101833. [PMID: 33050105 PMCID: PMC7600095 DOI: 10.3390/ani10101833] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/05/2020] [Revised: 09/19/2020] [Accepted: 09/29/2020] [Indexed: 12/02/2022] Open
Abstract
Simple Summary Duck short beak and dwarfism syndrome is an emerging infectious disease caused by a novel goose parvovirus that has been detected in Europe and China since 1974. Low performance, slow growth and deaths of young ducklings were the main characteristics of the disease. To the best of our knowledge, such syndrome has not been recorded in Egypt, but since 2019, it was observed in some mule and pekin duck farms that resulted in drastic economic losses for waterfowl producers. Identification of the causative agent through viral and molecular detection of the causative virus was the aim of this study. Also, gene sequence of one of three viral protein genes which are responsible for the virulence was accomplished. The causative virus was isolated on primary cell culture, with partial gene sequence of viral VP1 gene that indicated the viral clustering with Chinese novel goose parvoviruses that may help in new vaccine manufacturing and development of a more sensitive diagnostic assay. Future studies to evaluate potential protection of an available market vaccine against the novel virus will be useful. Abstract Derzsy’s disease causes disastrous losses in domestic waterfowl farms. A genetically variant strain of Muscovy duck parvovirus (MDPV) and goose parvovirus (GPV) was named novel goose parvovirus (NGPV), which causes characteristic syndrome in young ducklings. The syndrome was clinically characterized by deformity in beaks and retarded growth, called short beaks and dwarfism syndrome (SBDS). Ten mule and pekin duck farms were investigated for parvovirus in three Egyptian provinces. Despite low recorded mortality rate (20%), morbidity rate was high (70%), but the economic losses were remarkable as a result of retarded growth and low performance. Isolation of NGPV was successful on primary cell culture of embryonated duck liver cells with a clear cytopathic effect. Partial gene sequence of the VP1 gene showed high amino acids identity among isolated strains and close identity with Chinese strains of NGPV, and low identity with classic GPV and MDPV strains. To the best of our knowledge, this can be considered the first record of NGPV infections in Egypt.
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17
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Wang Y, Cui Y, Li Y, Jiang S, Liu H, Wang J, Li Y. Simultaneous detection of duck circovirus and novel goose parvovirus via SYBR green I-based duplex real-time polymerase chain reaction analysis. Mol Cell Probes 2020; 53:101648. [PMID: 32798710 PMCID: PMC7426261 DOI: 10.1016/j.mcp.2020.101648] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/01/2020] [Revised: 08/02/2020] [Accepted: 08/04/2020] [Indexed: 01/08/2023]
Abstract
Beak atrophy and dwarfism syndrome (BADS) is commonly caused by co-infection with duck circovirus (DuCV) and novel goose parvovirus (NGPV). Therefore, concurrent detection of both viruses is important for monitoring and limiting BADS, although such a diagnostic test has not been reported. In this study, we developed a duplex, SYBR Green I-based real-time polymerase chain reaction (PCR) assay to enable the simultaneous detection of DuCV and NGPV. The assay readily distinguished between the two viruses, based on their different melting temperatures (Tm), where the Tm for DuCV was 80 °C and that for NGPV was 84.5 °C. Other non-target duck viruses that were tested did not show melting peaks. The detection limit of the duplex assay was 101 copies/μL for both viruses. This method exhibited high repeatability and reproducibility, and both the inter-assay and intra-assay variation coefficients were <1.6%. Thirty-one fecal samples were collected for clinical testing using real-time PCR analysis, and the results were confirmed using sequencing. The rate of co-infection was 6.5%, which was consistent with the sequencing results. This duplex real-time PCR assay offers advantages over other tests, such as rapid, sensitive, specific, and reliable detection of both viruses in a single sample, which enables the quantitative detection of DuCV and NGPV in clinical samples. Using this test may be instrumental in reducing the incidence of BADS and the associated economic losses in the duck and goose industries. SYBR Green based PCR to simultaneously detect duck circovirus and goose parvovirus. The assay had specificity, sensitivity and reproducibility.
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Affiliation(s)
- Yong Wang
- Anhui Province Key Laboratory of Veterinary Pathobiology and Disease Control, College of Animal Science and Technology, Anhui Agricultural University, Hefei, 230036, PR China
| | - Yongqiu Cui
- Anhui Province Key Laboratory of Veterinary Pathobiology and Disease Control, College of Animal Science and Technology, Anhui Agricultural University, Hefei, 230036, PR China
| | - Yeqiu Li
- Anhui Province Key Laboratory of Veterinary Pathobiology and Disease Control, College of Animal Science and Technology, Anhui Agricultural University, Hefei, 230036, PR China
| | - Shudong Jiang
- Anhui Province Key Laboratory of Veterinary Pathobiology and Disease Control, College of Animal Science and Technology, Anhui Agricultural University, Hefei, 230036, PR China
| | - Hua Liu
- Anhui Provincial Center for Animal Disease Control and Prevention, Hefei, 230000, PR China
| | - Jing Wang
- Animal Husbandry Base Teaching and Research Section, College of Animal Science and Technology, Hebei North University, Zhangjiakou, 075131, PR China.
| | - Yongdong Li
- Municipal Key Laboratory of Virology, Ningbo Municipal Center for Disease Control and Prevention, Ningbo, 315010, PR China.
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18
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Effect of Goose Parvovirus and Duck Circovirus Coinfection in Ducks. J Vet Res 2020; 64:355-361. [PMID: 32984623 PMCID: PMC7497759 DOI: 10.2478/jvetres-2020-0048] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/02/2019] [Accepted: 06/26/2020] [Indexed: 01/17/2023] Open
Abstract
Introduction Coinfection of goose parvovirus (GPV) and duck circovirus (DuCV) occurs commonly in field cases of short beak and dwarfism syndrome (SBDS). However, whether there is synergism between the two viruses in replication and pathogenicity remains undetermined. Material and Methods We established a coinfection model of GPV and DuCV in Cherry Valley ducks. Tissue samples were examined histopathologically. The viral loads in tissues were detected by qPCR, and the distribution of the virus in tissues was detected by immunohistochemistry (IHC). Results Coinfection of GPV and DuCV significantly inhibited growth and development of ducks, and caused atrophy and pallor of the immune organs and necrosis of the liver. GPV and DuCV synergistically amplified pathogenicity in coinfected ducks. In the early stage of infection, viral loads of both pathogens in coinfected ducks were significantly lower than those in monoinfected ducks (P < 0.05). With the development of the infection process, GPV and DuCV loads in coinfected ducks were significantly higher than those in monoinfected ducks (P < 0.05). Extended viral distribution in the liver, kidney, duodenum, spleen, and bursa of Fabricius was consistent with the viral load increases in GPV and DuCV coinfected ducks. Conclusion These results indicate that GPV and DuCV synergistically potentiate their replication and pathogenicity in coinfected ducks.
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19
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Coinfection of novel goose parvovirus-associated virus and duck circovirus in feather sacs of Cherry Valley ducks with feather shedding syndrome. Poult Sci 2020; 99:4227-4234. [PMID: 32867966 PMCID: PMC7598020 DOI: 10.1016/j.psj.2020.05.013] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/03/2019] [Revised: 05/06/2020] [Accepted: 05/22/2020] [Indexed: 12/27/2022] Open
Abstract
Since 2017, an infectious disease, named feather shedding syndrome (FSS), has consistently broken out in Cherry Valley ducks in East China. The sick ducks showed the new clinical symptoms of feather shedding and being plucked off with difficulty after slaughter. The high incidence rate of 20 to 70% predominantly happened in ducks of 4 to 5 wk of age, and nearly 40% mortality rate was observed in infected ducks. To explore the possible role of novel goose parvovirus–associated virus (NGPV) and duck circovirus (DuCV) in this disease, a total of 540 feather sac samples were collected from sick ducks with FSS. The infection rates of NGPV and DuCV in samples were 82.78 and 78.89%, respectively, and the coinfection rate of the 2 viruses was 70.00%. Notably, ducks of 4 to 5 wk of age usually presented obvious and severe FSS in the flocks with high codetection rate of NGPV and DuCV. Furthermore, 9 NGPV strains were isolated from feather sacs and 5 synchronous amino acid mutations were demonstrated in VP3 protein. These results indicated that coinfection of NGPV and DuCV might play an important role in duck FSS disease.
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20
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Lian C, Zhang R, Lan J, Yang Y, Li H, Sui N, Xie Z, Jiang S. Identification of a common conserved neutralizing linear B-cell epitope in the VP3 protein of waterfowl parvoviruses. Avian Pathol 2020; 49:325-334. [PMID: 32208867 DOI: 10.1080/03079457.2020.1746743] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/08/2023]
Abstract
Waterfowl parvoviruses (WPVs) including goose parvovirus (GPV), novel GPV-related virus (NGPV) and Muscovy duck parvovirus (MDPV) cause significant economic losses and epizootic threat to the waterfowl industries, and little is known about the B-cell epitopes of WPVs. In this study, a monoclonal antibody (mAb) 5B5 against the VP3 protein of NGPV was used to identify the possible epitope in the three kinds of WPVs. The mAb 5B5 had neutralizing activities to the three viruses, and reacted with the conserved linear B-cell epitopes of 438LHNPPP443 in VP3 protein of GPV, NGPV and MDPV. To the authors' best knowledge, this is the first report on identification of the common conserved neutralizing linear B-cell epitope on VP3 protein of three different WPVs, which would facilitate the development of a novel immunodiagnostic assay for rapid detection of WPV infection.
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Affiliation(s)
- Caiyu Lian
- Department of Preventive Veterinary Medicine, College of Veterinary Medicine, Shandong Agricultural University, Taian, People's Republic of China.,Shandong Provincial Key Laboratory of Animal Biotechnology and Disease Control and Prevention, Taian, People's Republic of China.,Shandong Provincial Engineering Technology Research Center of Animal Disease Control and Prevention, Taian, People's Republic of China
| | - Ruihua Zhang
- Department of Preventive Veterinary Medicine, College of Veterinary Medicine, Shandong Agricultural University, Taian, People's Republic of China.,Shandong Provincial Key Laboratory of Animal Biotechnology and Disease Control and Prevention, Taian, People's Republic of China.,Shandong Provincial Engineering Technology Research Center of Animal Disease Control and Prevention, Taian, People's Republic of China
| | - Jingjing Lan
- Department of Preventive Veterinary Medicine, College of Veterinary Medicine, Shandong Agricultural University, Taian, People's Republic of China.,Shandong Provincial Key Laboratory of Animal Biotechnology and Disease Control and Prevention, Taian, People's Republic of China.,Shandong Provincial Engineering Technology Research Center of Animal Disease Control and Prevention, Taian, People's Republic of China
| | - Yupeng Yang
- Department of Preventive Veterinary Medicine, College of Veterinary Medicine, Shandong Agricultural University, Taian, People's Republic of China.,Shandong Provincial Key Laboratory of Animal Biotechnology and Disease Control and Prevention, Taian, People's Republic of China
| | - Hanqing Li
- Department of Preventive Veterinary Medicine, College of Veterinary Medicine, Shandong Agricultural University, Taian, People's Republic of China.,Shandong Provincial Key Laboratory of Animal Biotechnology and Disease Control and Prevention, Taian, People's Republic of China
| | - Nana Sui
- Department of Preventive Veterinary Medicine, College of Veterinary Medicine, Shandong Agricultural University, Taian, People's Republic of China.,Shandong Provincial Key Laboratory of Animal Biotechnology and Disease Control and Prevention, Taian, People's Republic of China.,Shandong Provincial Engineering Technology Research Center of Animal Disease Control and Prevention, Taian, People's Republic of China
| | - Zhijing Xie
- Department of Preventive Veterinary Medicine, College of Veterinary Medicine, Shandong Agricultural University, Taian, People's Republic of China.,Shandong Provincial Key Laboratory of Animal Biotechnology and Disease Control and Prevention, Taian, People's Republic of China.,Shandong Provincial Engineering Technology Research Center of Animal Disease Control and Prevention, Taian, People's Republic of China
| | - Shijin Jiang
- Department of Preventive Veterinary Medicine, College of Veterinary Medicine, Shandong Agricultural University, Taian, People's Republic of China.,Shandong Provincial Key Laboratory of Animal Biotechnology and Disease Control and Prevention, Taian, People's Republic of China.,Shandong Provincial Engineering Technology Research Center of Animal Disease Control and Prevention, Taian, People's Republic of China
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21
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Li D, Zhang L, Chen S, Gu J, Ding M, Li J. Detection and Molecular Characterization of Two Genotypes of Goose Parvoviruses Isolated from Growing Period Geese and Cherry Valley Ducks in China. Avian Dis 2020; 63:411-419. [PMID: 31967423 DOI: 10.1637/12015-121818-reg.1] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/18/2018] [Accepted: 04/08/2019] [Indexed: 11/05/2022]
Abstract
Goose parvovirus (GPV) is the etiologic pathogen of Derzsy's disease, causing great economic losses in the waterfowl industry. A novel GPV-related virus (NGPV), which caused short beak and dwarfism syndrome, has occurred in China since 2015. In this study, two GPV strains (RC45 and RC70) were isolated from diseased growing period geese (45 days old and 70 days old), and one NGPV strain GXN45 was isolated from a 45-day-old Cherry Valley duck in China. To better understand the genetic diversity between GPVs isolated from growing period waterfowls and other classical waterfowl parvoviruses, the complete genomes and main genes were sequenced and analyzed. Full-length genomic sequence alignments demonstrated that both RC45 and RC70 showed the highest identity with classical GPVs YZ99-6 and SHFX1201, whereas GXN45 shared the highest identity with NGPV SDLC01. Sequence alignment of the inverted terminal repeat region showed that GXN45, RC45, and RC70 had two 14-nucleotide (nt) deletions compared with the classical GPV virulent B strain and one 14-nt deletion compared with mule duck-origin NGPV M15 strain. Phylogenetic tree analysis of nonstructural and VP1 genes showed that GXN45 was clustered into a branch with NGPV QH15 strain except for the VP1 amino acid tree. Although both RC45 and RC70 formed one separate branch distinct from classic GPV isolates, they were in one large phylogenetic tree branch. This study will contribute to a better understanding of the genetic diversity and molecular characterization of three isolated parvoviruses and lay the foundation to further study the relationship between mutations of virus genome and viral pathogenicity.
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Affiliation(s)
- Delong Li
- College of Animal Science, Southwest University, Chongqing 402460, People's Republic of China
| | - Ludan Zhang
- College of Animal Science, Southwest University, Chongqing 402460, People's Republic of China
| | - Sihuai Chen
- College of Animal Science, Southwest University, Chongqing 402460, People's Republic of China
| | - Jiulomg Gu
- College of Animal Science, Southwest University, Chongqing 402460, People's Republic of China
| | - Mengjian Ding
- College of Animal Science, Southwest University, Chongqing 402460, People's Republic of China
| | - Jixiang Li
- College of Animal Science, Southwest University, Chongqing 402460, People's Republic of China,
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22
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Liu P, Yang L, Zhang J, Wang T, Wu Y, Wang M, Jia R, Zhu D, Liu M, Zhao X, Yang Q, Wu Y, Zhang S, Liu Y, Yu Y, Zhang L, Pan L, Chen S, Cheng A. The 164 K, 165 K, and 167 K residues of VP1 are vital for goose parvovirus proliferation in GEFs based on PCR-based reverse genetics system. Virol J 2019; 16:136. [PMID: 31727103 PMCID: PMC6854815 DOI: 10.1186/s12985-019-1237-2] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/22/2019] [Accepted: 10/02/2019] [Indexed: 01/10/2023] Open
Abstract
Background Goose parvovirus (GPV) is the etiological agent of Derzsy’s disease and is fatal for gosling. Research on the molecular basis of GPV pathogenicity has been hampered by the lack of a reliable reverse genetics system. At present, the GPV infectious clone has been rescued by transfection in the goose embryo, but the growth character of it is unclear in vitro. Methods In this study, we identified the full-length genome of GPV RC16 from the clinical sample, which was cloned into the pACYC177, generating the pIRC16. The recombinant virus (rGPV RC16) was rescued by the transfection of pIRC16 into goose embryo fibroblasts (GEFs). The rescued virus was characterized by whole genome sequencing, indirect immunofluorescence assays (IFA) and western blot (WB) using rabbit anti-GPV Rep polyclonal antibody as the primary antibody. Previously, we found the 164 K, 165 K, and 167 K residues in the 160YPVVKKPKLTEE171 are required for the nuclear import of VP1 (Chen S, Liu P, He Y, et al. Virology 519:17–22). According to that, the GPV infectious clones with mutated K164A, K165A, or K167A in VP1 were constructed, rescued and passaged. Results The rGPV RC16 has been successfully rescued by transfection of pIRC16 into the GEFs and can proliferate in vitro. Furthermore, the progeny virus produced by pIRC16 transfected cells was infectious in GEFs. Moreover, mutagenesis experiments showed that the rGPV RC16 with mutated 164 K, 165 K and 167 K in VP1 could not proliferate in GEFs based on the data of IFA and WB in parental virus and progeny virus. Conclusions The rGPV RC16 containing genetic maker and the progeny virus are infectious in GEFs. The 164 K, 165 K, and 167 K of VP1 are vital for the proliferation of rGPV RC16 in vitro.
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Affiliation(s)
- Peng Liu
- Research Center of Avian Disease, College of Veterinary Medicine, Sichuan Agricultural University, Wenjiang District, Chengdu City, 611130, Sichuan Province, China
| | - Liqin Yang
- Research Center of Avian Disease, College of Veterinary Medicine, Sichuan Agricultural University, Wenjiang District, Chengdu City, 611130, Sichuan Province, China
| | - Jingyue Zhang
- Research Center of Avian Disease, College of Veterinary Medicine, Sichuan Agricultural University, Wenjiang District, Chengdu City, 611130, Sichuan Province, China
| | - Tao Wang
- Research Center of Avian Disease, College of Veterinary Medicine, Sichuan Agricultural University, Wenjiang District, Chengdu City, 611130, Sichuan Province, China
| | - Yuanyuan Wu
- Research Center of Avian Disease, College of Veterinary Medicine, Sichuan Agricultural University, Wenjiang District, Chengdu City, 611130, Sichuan Province, China
| | - Mingshu Wang
- Research Center of Avian Disease, College of Veterinary Medicine, Sichuan Agricultural University, Wenjiang District, Chengdu City, 611130, Sichuan Province, China.,Institute of Preventive Veterinary Medicine, College of Veterinary Medicine, Sichuan Agricultural University, No. 211 Huimin Road, Wenjiang District, Chengdu City, 611130, Sichuan Province, China.,Key Laboratory of Animal Disease and Human Health of Sichuan Province, Wenjiang District, Chengdu City, 611130, Sichuan Province, China
| | - Renyong Jia
- Research Center of Avian Disease, College of Veterinary Medicine, Sichuan Agricultural University, Wenjiang District, Chengdu City, 611130, Sichuan Province, China.,Institute of Preventive Veterinary Medicine, College of Veterinary Medicine, Sichuan Agricultural University, No. 211 Huimin Road, Wenjiang District, Chengdu City, 611130, Sichuan Province, China.,Key Laboratory of Animal Disease and Human Health of Sichuan Province, Wenjiang District, Chengdu City, 611130, Sichuan Province, China
| | - Dekang Zhu
- Institute of Preventive Veterinary Medicine, College of Veterinary Medicine, Sichuan Agricultural University, No. 211 Huimin Road, Wenjiang District, Chengdu City, 611130, Sichuan Province, China.,Key Laboratory of Animal Disease and Human Health of Sichuan Province, Wenjiang District, Chengdu City, 611130, Sichuan Province, China
| | - Mafeng Liu
- Research Center of Avian Disease, College of Veterinary Medicine, Sichuan Agricultural University, Wenjiang District, Chengdu City, 611130, Sichuan Province, China.,Institute of Preventive Veterinary Medicine, College of Veterinary Medicine, Sichuan Agricultural University, No. 211 Huimin Road, Wenjiang District, Chengdu City, 611130, Sichuan Province, China.,Key Laboratory of Animal Disease and Human Health of Sichuan Province, Wenjiang District, Chengdu City, 611130, Sichuan Province, China
| | - Xinxin Zhao
- Research Center of Avian Disease, College of Veterinary Medicine, Sichuan Agricultural University, Wenjiang District, Chengdu City, 611130, Sichuan Province, China.,Institute of Preventive Veterinary Medicine, College of Veterinary Medicine, Sichuan Agricultural University, No. 211 Huimin Road, Wenjiang District, Chengdu City, 611130, Sichuan Province, China.,Key Laboratory of Animal Disease and Human Health of Sichuan Province, Wenjiang District, Chengdu City, 611130, Sichuan Province, China
| | - Qiao Yang
- Research Center of Avian Disease, College of Veterinary Medicine, Sichuan Agricultural University, Wenjiang District, Chengdu City, 611130, Sichuan Province, China.,Institute of Preventive Veterinary Medicine, College of Veterinary Medicine, Sichuan Agricultural University, No. 211 Huimin Road, Wenjiang District, Chengdu City, 611130, Sichuan Province, China.,Key Laboratory of Animal Disease and Human Health of Sichuan Province, Wenjiang District, Chengdu City, 611130, Sichuan Province, China
| | - Ying Wu
- Research Center of Avian Disease, College of Veterinary Medicine, Sichuan Agricultural University, Wenjiang District, Chengdu City, 611130, Sichuan Province, China.,Institute of Preventive Veterinary Medicine, College of Veterinary Medicine, Sichuan Agricultural University, No. 211 Huimin Road, Wenjiang District, Chengdu City, 611130, Sichuan Province, China.,Key Laboratory of Animal Disease and Human Health of Sichuan Province, Wenjiang District, Chengdu City, 611130, Sichuan Province, China
| | - Shaqiu Zhang
- Research Center of Avian Disease, College of Veterinary Medicine, Sichuan Agricultural University, Wenjiang District, Chengdu City, 611130, Sichuan Province, China.,Institute of Preventive Veterinary Medicine, College of Veterinary Medicine, Sichuan Agricultural University, No. 211 Huimin Road, Wenjiang District, Chengdu City, 611130, Sichuan Province, China.,Key Laboratory of Animal Disease and Human Health of Sichuan Province, Wenjiang District, Chengdu City, 611130, Sichuan Province, China
| | - Yunya Liu
- Research Center of Avian Disease, College of Veterinary Medicine, Sichuan Agricultural University, Wenjiang District, Chengdu City, 611130, Sichuan Province, China.,Institute of Preventive Veterinary Medicine, College of Veterinary Medicine, Sichuan Agricultural University, No. 211 Huimin Road, Wenjiang District, Chengdu City, 611130, Sichuan Province, China.,Key Laboratory of Animal Disease and Human Health of Sichuan Province, Wenjiang District, Chengdu City, 611130, Sichuan Province, China
| | - Yanling Yu
- Research Center of Avian Disease, College of Veterinary Medicine, Sichuan Agricultural University, Wenjiang District, Chengdu City, 611130, Sichuan Province, China.,Institute of Preventive Veterinary Medicine, College of Veterinary Medicine, Sichuan Agricultural University, No. 211 Huimin Road, Wenjiang District, Chengdu City, 611130, Sichuan Province, China.,Key Laboratory of Animal Disease and Human Health of Sichuan Province, Wenjiang District, Chengdu City, 611130, Sichuan Province, China
| | - Ling Zhang
- Research Center of Avian Disease, College of Veterinary Medicine, Sichuan Agricultural University, Wenjiang District, Chengdu City, 611130, Sichuan Province, China.,Institute of Preventive Veterinary Medicine, College of Veterinary Medicine, Sichuan Agricultural University, No. 211 Huimin Road, Wenjiang District, Chengdu City, 611130, Sichuan Province, China.,Key Laboratory of Animal Disease and Human Health of Sichuan Province, Wenjiang District, Chengdu City, 611130, Sichuan Province, China
| | - Leichang Pan
- Research Center of Avian Disease, College of Veterinary Medicine, Sichuan Agricultural University, Wenjiang District, Chengdu City, 611130, Sichuan Province, China.,Institute of Preventive Veterinary Medicine, College of Veterinary Medicine, Sichuan Agricultural University, No. 211 Huimin Road, Wenjiang District, Chengdu City, 611130, Sichuan Province, China.,Key Laboratory of Animal Disease and Human Health of Sichuan Province, Wenjiang District, Chengdu City, 611130, Sichuan Province, China
| | - Shun Chen
- Research Center of Avian Disease, College of Veterinary Medicine, Sichuan Agricultural University, Wenjiang District, Chengdu City, 611130, Sichuan Province, China. .,Institute of Preventive Veterinary Medicine, College of Veterinary Medicine, Sichuan Agricultural University, No. 211 Huimin Road, Wenjiang District, Chengdu City, 611130, Sichuan Province, China. .,Key Laboratory of Animal Disease and Human Health of Sichuan Province, Wenjiang District, Chengdu City, 611130, Sichuan Province, China.
| | - Anchun Cheng
- Research Center of Avian Disease, College of Veterinary Medicine, Sichuan Agricultural University, Wenjiang District, Chengdu City, 611130, Sichuan Province, China. .,Institute of Preventive Veterinary Medicine, College of Veterinary Medicine, Sichuan Agricultural University, No. 211 Huimin Road, Wenjiang District, Chengdu City, 611130, Sichuan Province, China. .,Key Laboratory of Animal Disease and Human Health of Sichuan Province, Wenjiang District, Chengdu City, 611130, Sichuan Province, China.
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23
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Chen S, Fang T, Xiao S, Lin F, Cheng X, Wang S, Zhu X, Chen X, Zheng M, Munir M, Huang M, Yu F, Chen S. Duckling short beak and dwarfism syndrome virus infection activates host innate immune response involving both DNA and RNA sensors. Microb Pathog 2019; 138:103816. [PMID: 31655218 DOI: 10.1016/j.micpath.2019.103816] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/16/2019] [Revised: 10/21/2019] [Accepted: 10/21/2019] [Indexed: 11/27/2022]
Abstract
Duckling short beak and dwarfism syndrome virus (SBDSV), a newly identified goose parvovirus, causes devastating disease in domestic waterfowl and considerable economic losses to Chinese waterfowl industry. The molecular pathogenesis of SBDSV infection, nature and dynamics of host immune responses against SBDSV infection remained elusive. In this study, we systematically explored the relative mRNA expression profiles of major innate immune-related genes in SBDSV infected duck embryo fibroblasts. We found that SBDSV infection effectively activated host innate immune responses and resulted in significant up-regulation of IFN-β and several vital IFN-stimulated genes (ISGs). These up-regulation responses were mainly attributed to viral genomic DNA and dsRNA replication intermediates. Importantly, the expression of cGAS was significantly induced, whereas the expression of other DNA receptors including DDX41, STING, ZBP1, LSM14A and LRRFIP1 have no significant change. Furthermore, SBDSV infection also activates the up-regulation of TLR3 and inhibited the expression of TLR2 and TLR4; however, no effect was observed on the expression of TLR1, TLR5, TLR7, TLR15 and TLR21. Intriguingly, SBDSV infection significantly up-regulated the expression of RNA sensors such as MDA5 and LGP2, and resulted in a delayed but significant up-regulation of RIG-I gene. Taken together, these data indicate that host multiple sensors including DNA sensor (cGAS) and RNA sensors (TLR3, MDA5 and LGP2) are involved in recognizing a variety of different pathogen associated molecular patterns (PAMPs) including viral genomic ssDNA and dsRNA replication intermediates, which trigger an effective antiviral innate immune response.
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Affiliation(s)
- Shilong Chen
- Institute of Animal Husbandry and Veterinary Medicine, Fujian Academy of Agricultural Sciences, Fuzhou, 350013, China; Longyan University and Fujian Provincial Key Laboratory for the Prevention and Control of Animal Infectious Diseases and Biotechnology, Longyan, 364012, China
| | - Tiehui Fang
- College of Animal Science, Fujian Agriculture and Forestry University, Fuzhou, 350002, China
| | - Shifeng Xiao
- Institute of Animal Husbandry and Veterinary Medicine, Fujian Academy of Agricultural Sciences, Fuzhou, 350013, China
| | - Fengqiang Lin
- Institute of Animal Husbandry and Veterinary Medicine, Fujian Academy of Agricultural Sciences, Fuzhou, 350013, China
| | - Xiaoxia Cheng
- Institute of Animal Husbandry and Veterinary Medicine, Fujian Academy of Agricultural Sciences, Fuzhou, 350013, China
| | - Shao Wang
- Institute of Animal Husbandry and Veterinary Medicine, Fujian Academy of Agricultural Sciences, Fuzhou, 350013, China
| | - Xiaoli Zhu
- Institute of Animal Husbandry and Veterinary Medicine, Fujian Academy of Agricultural Sciences, Fuzhou, 350013, China
| | - Xiuqin Chen
- Institute of Animal Husbandry and Veterinary Medicine, Fujian Academy of Agricultural Sciences, Fuzhou, 350013, China
| | - Min Zheng
- Institute of Animal Husbandry and Veterinary Medicine, Fujian Academy of Agricultural Sciences, Fuzhou, 350013, China
| | - Muhammad Munir
- Division of Biomedical and Life Sciences, Faculty of Health and Medicine, Lancaster University, Lancaster, UK
| | - Meiqing Huang
- Institute of Animal Husbandry and Veterinary Medicine, Fujian Academy of Agricultural Sciences, Fuzhou, 350013, China
| | - Fusong Yu
- Institute of Biotechnology, Fujian Academy of Agricultural Sciences, Fuzhou, 350003, China.
| | - Shaoying Chen
- Institute of Animal Husbandry and Veterinary Medicine, Fujian Academy of Agricultural Sciences, Fuzhou, 350013, China.
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24
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Jin M, Feng C, Wang X, Zhang D. Molecular evidence of goose-parvovirus-related abnormal molting in Pekin ducks. Arch Virol 2019; 164:2837-2841. [PMID: 31494776 DOI: 10.1007/s00705-019-04393-9] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/15/2019] [Accepted: 08/05/2019] [Indexed: 12/14/2022]
Abstract
Since January 2019, abnormal molting has been observed frequently in approximately 40-day-old Pekin ducks in China. To investigate the possible involvement of a virus, we tested the prevalence of duck circovirus (DuCV), goose hemorrhagic polyomavirus (GHPyV), and goose parvovirus (GPV) in 11 molt cases in two provinces. GPV was detected in all cases, particularly in all samples collected from the feather area. The complete genome sequences of three GPV strains were determined and found to have 52 nucleotide changes relative to GPVs associated with short beak and dwarfism syndrome of Pekin ducks. These data will enhance our understanding of GPV diversity and outcomes of GPV infection in Pekin ducks.
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Affiliation(s)
- Meiling Jin
- Key Laboratory of Animal Epidemiology of the Ministry of Agriculture, College of Veterinary Medicine, China Agricultural University, No. 2 Yuanmingyuan West Road, Haidian district, Beijing, 100193, People's Republic of China
| | - Chonglun Feng
- Key Laboratory of Animal Epidemiology of the Ministry of Agriculture, College of Veterinary Medicine, China Agricultural University, No. 2 Yuanmingyuan West Road, Haidian district, Beijing, 100193, People's Republic of China
| | - Xiaoyan Wang
- Key Laboratory of Animal Epidemiology of the Ministry of Agriculture, College of Veterinary Medicine, China Agricultural University, No. 2 Yuanmingyuan West Road, Haidian district, Beijing, 100193, People's Republic of China
| | - Dabing Zhang
- Key Laboratory of Animal Epidemiology of the Ministry of Agriculture, College of Veterinary Medicine, China Agricultural University, No. 2 Yuanmingyuan West Road, Haidian district, Beijing, 100193, People's Republic of China.
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25
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Wan C, Liu R, Chen C, Cheng L, Shi S, Fu G, Chen H, Fu Q, Huang Y. Novel goose parvovirus in domestic Linwu sheldrakes with short beak and dwarfism syndrome, China. Transbound Emerg Dis 2019; 66:1834-1839. [PMID: 31237413 DOI: 10.1111/tbed.13280] [Citation(s) in RCA: 12] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/22/2019] [Revised: 05/31/2019] [Accepted: 06/18/2019] [Indexed: 01/26/2023]
Abstract
Recently, short beak and dwarfism syndrome (SBDS) had a sudden outbreak in Cherry Valley duck flocks, followed by Pekin ducks and mule ducks in various regions of mainland China. This widely spreading infectious disease was characterized by growth retardation, smaller beak and tarsus with high morbidity and low mortality rate. In this study, we identified and characterized virus from domestic Linwu sheldrakes (namely as HuN18) with SBDS. HuN18 isolates shared high nucleotide identity with novel goose parvovirus (N-GPV). A 5110-nucleotide full-length genome sequence of HuN18 was found with no deletion in ITR region. Alignment studies of HuN18 showed 96.8%-99.0% identity with other N-GPVs and 92.9%-96.3% identity with classic GPV. According to the recombination analysis, HuN18 showed the potential major parent was the N-GPV sdlc01 strain, the potential minor parent was the classical GPV Y strain, and the secondary potential minor parent was the SYG61v strain. To the best of our knowledge, this is the first report of N-GPV in domestic Linwu sheldrakes with SBDS; these data provide evidence that attenuated live viruses are involved in genetic recombination with prevailing wild parvoviruses, which contributes to the novel emerging variants of waterfowl parvoviruses.
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Affiliation(s)
- Chunhe Wan
- Institute of Animal Husbandry and Veterinary Medicine, Fujian Academy of Agricultural Sciences, Fuzhou, China.,Fujian Provincial Key Laboratory for Avian Diseases Control and Prevention, Fuzhou, China.,Fujian Animal Diseases Control Technology Development Center, Fuzhou, China
| | - Rongchang Liu
- Institute of Animal Husbandry and Veterinary Medicine, Fujian Academy of Agricultural Sciences, Fuzhou, China.,Fujian Provincial Key Laboratory for Avian Diseases Control and Prevention, Fuzhou, China.,Fujian Animal Diseases Control Technology Development Center, Fuzhou, China
| | - Cuiteng Chen
- Institute of Animal Husbandry and Veterinary Medicine, Fujian Academy of Agricultural Sciences, Fuzhou, China.,Fujian Provincial Key Laboratory for Avian Diseases Control and Prevention, Fuzhou, China.,Fujian Animal Diseases Control Technology Development Center, Fuzhou, China
| | - Longfei Cheng
- Institute of Animal Husbandry and Veterinary Medicine, Fujian Academy of Agricultural Sciences, Fuzhou, China.,Fujian Provincial Key Laboratory for Avian Diseases Control and Prevention, Fuzhou, China.,Fujian Animal Diseases Control Technology Development Center, Fuzhou, China
| | - Shaohua Shi
- Institute of Animal Husbandry and Veterinary Medicine, Fujian Academy of Agricultural Sciences, Fuzhou, China.,Fujian Provincial Key Laboratory for Avian Diseases Control and Prevention, Fuzhou, China.,Fujian Animal Diseases Control Technology Development Center, Fuzhou, China
| | - Guanghua Fu
- Institute of Animal Husbandry and Veterinary Medicine, Fujian Academy of Agricultural Sciences, Fuzhou, China.,Fujian Provincial Key Laboratory for Avian Diseases Control and Prevention, Fuzhou, China.,Fujian Animal Diseases Control Technology Development Center, Fuzhou, China
| | - Hongmei Chen
- Institute of Animal Husbandry and Veterinary Medicine, Fujian Academy of Agricultural Sciences, Fuzhou, China.,Fujian Provincial Key Laboratory for Avian Diseases Control and Prevention, Fuzhou, China.,Fujian Animal Diseases Control Technology Development Center, Fuzhou, China
| | - Qiuling Fu
- Institute of Animal Husbandry and Veterinary Medicine, Fujian Academy of Agricultural Sciences, Fuzhou, China.,Fujian Provincial Key Laboratory for Avian Diseases Control and Prevention, Fuzhou, China.,Fujian Animal Diseases Control Technology Development Center, Fuzhou, China
| | - Yu Huang
- Institute of Animal Husbandry and Veterinary Medicine, Fujian Academy of Agricultural Sciences, Fuzhou, China.,Fujian Provincial Key Laboratory for Avian Diseases Control and Prevention, Fuzhou, China.,Fujian Animal Diseases Control Technology Development Center, Fuzhou, China
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26
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Liu H, Yang C, Liu M, Ma K, Huang X, Zhao Y, Hu D, Qi K. Pathological lesions in the immune organs of ducklings following experimental infection with goose parvovirus. Res Vet Sci 2019; 125:212-217. [PMID: 31271953 DOI: 10.1016/j.rvsc.2019.06.002] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/22/2019] [Revised: 05/30/2019] [Accepted: 06/10/2019] [Indexed: 11/16/2022]
Abstract
Goose parvovirus (GPV) is the etiological agent of Derzsy's disease, with a natural reservoir consisting only of geese and Muscovy ducks. However, the pathological changes in the immune organs of ducklings experimentally infected with GPV remain unknown. In this study, 2-day-old Cherry Valley ducklings were intramuscularly injected with GPV. Immune organs (e.g., thymus, bursa of Fabricius, spleen, Harderian gland, cecal tonsil, bone marrow, and peripheral blood lymphocytes [PBLs]) were collected 1, 3, 5, 7, 10, and 14 days post-infection (dpi). Pathological lesions were assessed by histology and the viral load was concurrently assessed using quantitative real-time polymerase chain reaction. GPV antigen was detected via immunofluorescence staining and immunohistochemistry. No clinical symptoms or death were observed in the infected ducklings from 1 to 14 dpi; however, lesions with different degrees of hemorrhage and hyperemia were observed in the thymus, spleen and Harderian gland. Lymphocyte necrosis was identified in the thymus and spleen. In the immune organs, the highest viral loads were found in the spleen at 7 dpi, followed by the bone marrow, PBLs, and cecal tonsil at 3 dpi, and the bursa, Harderian gland, and thymus at 1 dpi. GPV antigen was primarily expressed in the cecal tonsil, spleen, and Harderian gland at 5 dpi, as well as in the PBLs and bone marrow at 3 dpi. Our findings indicate widespread GPV replication and dissemination in the immune organs of Cherry Valley ducklings.
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Affiliation(s)
- Hongmei Liu
- Anhui Province Key Laboratory of Veterinary Pathobiology and Disease Control, Anhui Agricultural University, Hefei 230036, PR China
| | - Chengcheng Yang
- Anhui Province Key Laboratory of Veterinary Pathobiology and Disease Control, Anhui Agricultural University, Hefei 230036, PR China
| | - Miaomiao Liu
- Anhui Province Key Laboratory of Veterinary Pathobiology and Disease Control, Anhui Agricultural University, Hefei 230036, PR China
| | - Kui Ma
- Anhui Province Key Laboratory of Veterinary Pathobiology and Disease Control, Anhui Agricultural University, Hefei 230036, PR China
| | - Xueting Huang
- Anhui Province Key Laboratory of Veterinary Pathobiology and Disease Control, Anhui Agricultural University, Hefei 230036, PR China
| | - Yu Zhao
- Anhui Province Key Laboratory of Veterinary Pathobiology and Disease Control, Anhui Agricultural University, Hefei 230036, PR China
| | - Dongmei Hu
- Anhui Province Key Laboratory of Veterinary Pathobiology and Disease Control, Anhui Agricultural University, Hefei 230036, PR China
| | - Kezong Qi
- Anhui Province Key Laboratory of Veterinary Pathobiology and Disease Control, Anhui Agricultural University, Hefei 230036, PR China.
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27
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Wang S, Xiao S, Cheng X, Chen S, Zhu X, Lin F, Chen S. Recovery of Muscovy duck-origin goose parvovirus from an infectious clone containing an E-box motif (CACATG) deletion within the left terminal region. Mol Cell Probes 2019; 46:101410. [PMID: 31128205 DOI: 10.1016/j.mcp.2019.05.006] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/27/2018] [Revised: 05/01/2019] [Accepted: 05/20/2019] [Indexed: 12/16/2022]
Abstract
Muscovy duck-origin goose parvovirus (MDGPV) is a causative agent of MDGPV-associated Derzsy's disease. To evalute the role of the cis-acting element E-box (CACATG) deletion on MDGPV eplication, an infectious plasmid clone p-PTΔE287, having one E-box deletion at nucleotide (nt) 287 of the left inverted terminal repeat sequence (L-ITR), was constructed by overlap extension PCR deleting the 287CACATG292 motif from the plasmid pMDGPVPT containing the full-length genome of the virulent MDGPV strain PT. The p-PTΔE287 plasmid was transfected into 9-day-old non-immune Muscovy duck embryos via the yolk sac, resulting in successful rescue of the deletion mutant virus r-PTΔE287. Compared with its parental virus PT, the virulence and the replication ability of r-PTΔE287 were reduced. In addition, we examined the ability of r-PTΔE287 to manipulate cell cycle progression. The results showed that r-PTΔE287 replication results in G0/G1 phase accumulation of infected duck embryo liver mesenchymal stem cells (BMSCs) and that this accumulation is caused by the prevention of cell cycle entry from G0/G1 phase into S phase. Taken together, introducing 287CACATG292 element deletion into MDGPV PT genomic DNA that induced rescued mutant virus (r-PTΔE287) cell cycle arrest function at the G0/G1 phase, which might inhibit MDGPV replication and virus progeny production. This study laid the foundation for further understanding of the relationship between E-box deletion in the L-ITR and MDGPV virulence.
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Affiliation(s)
- Shao Wang
- Institute of Animal Husbandry and Veterinary Medicine, Fujian Academy of Agricultural Sciences, Fuzhou, 350013, China; Fujian Animal Diseases Control Technology Development Center, Fuzhou, 350013, China
| | - Shifeng Xiao
- Institute of Animal Husbandry and Veterinary Medicine, Fujian Academy of Agricultural Sciences, Fuzhou, 350013, China; Fujian Animal Diseases Control Technology Development Center, Fuzhou, 350013, China
| | - Xiaoxia Cheng
- Institute of Animal Husbandry and Veterinary Medicine, Fujian Academy of Agricultural Sciences, Fuzhou, 350013, China; Fujian Animal Diseases Control Technology Development Center, Fuzhou, 350013, China
| | - Shaoying Chen
- Institute of Animal Husbandry and Veterinary Medicine, Fujian Academy of Agricultural Sciences, Fuzhou, 350013, China; Fujian Animal Diseases Control Technology Development Center, Fuzhou, 350013, China.
| | - Xiaoli Zhu
- Institute of Animal Husbandry and Veterinary Medicine, Fujian Academy of Agricultural Sciences, Fuzhou, 350013, China; Fujian Animal Diseases Control Technology Development Center, Fuzhou, 350013, China
| | - Fengqiang Lin
- Institute of Animal Husbandry and Veterinary Medicine, Fujian Academy of Agricultural Sciences, Fuzhou, 350013, China; Fujian Animal Diseases Control Technology Development Center, Fuzhou, 350013, China
| | - Shilong Chen
- Institute of Animal Husbandry and Veterinary Medicine, Fujian Academy of Agricultural Sciences, Fuzhou, 350013, China; Fujian Animal Diseases Control Technology Development Center, Fuzhou, 350013, China
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Bian G, Ma H, Luo M, Gong F, Li B, Wang G, Mohiuddin M, Liao M, Yuan J. Identification and genomic analysis of two novel duck-origin GPV-related parvovirus in China. BMC Vet Res 2019; 15:88. [PMID: 30866923 PMCID: PMC6417286 DOI: 10.1186/s12917-019-1833-9] [Citation(s) in RCA: 16] [Impact Index Per Article: 3.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/29/2018] [Accepted: 03/03/2019] [Indexed: 11/17/2022] Open
Abstract
Background Since early 2015, mule duck and Cherry Valley duck flocks have been suffering from short beak and dwarfism syndrome. This widely spreading infectious disease is characterized by growth retardation, smaller beak and tarsus with high morbidity and low mortality rate. For better understanding, we identified and characterized virus isolates named AH and GD from diseased Cherry Valley duck and mule duck flocks and investigated the damage caused by novel parvovirus-related virus (NGPV) to tissues and organs, including kidney, brain, pancreas, liver, spleen, bursa of fabricius and myocardial tissues. Results AH and GD isolates shared high nucleotide identity with goose parvovirus (GPV). Alignment studies of AH and GD isolates showed 94.5–99.2% identity with novel parvovirus-related virus (NGPV), 98.7–91.5% identity with GPV and 79.9–83.7% with muscovy duck parvovirus (MDPV). Compared with other NGPV, classical GPV and MDPV sequences, a four 14-nucleotide-pair insertion in GD isolate was found in left open reading frame (ORF) (87–100 nt and 350–363 nt) and in right ORF (4847–4861 nt and 5122–5135 nt). However, in AH isolate, a five 14-nucleotide-pair deletions similar to other NGPV were found. The complete genome sequence comparison of eleven NGPV isolates from mule ducks and cherry valley ducks revealed no remarkable difference between them. Notably, the myocardium and bursa of fabricius of both disease and healthy animals are perfectly normal while other tissues have inflammatory cells exudation. Conclusions The AH and GD strains are novel parvovirus-related virus that isolates from mule ducks or cherry valley ducks which DNA sequence has no remarkable difference. The histopathology of tissues and organs such as kidney, brain etc. revealed non-significant changes in experimental and control animals. Overall, this study has contributed better understanding of molecular biology of NGPV strains and will help to develop the candidate strain for vaccine preparation to get better protection against these viral infections.
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Affiliation(s)
- Guozhi Bian
- Veterinary Medicine College of South China Agricultural University, Guangzhou, 510642, China.,Guangdong Haid Institute of Animal Husbandry & Veterinary, Guangzhou, 511400, China
| | - Haibin Ma
- Guangdong Haid Institute of Animal Husbandry & Veterinary, Guangzhou, 511400, China
| | - Mengping Luo
- Guangdong Haid Institute of Animal Husbandry & Veterinary, Guangzhou, 511400, China
| | - Fengping Gong
- Guangdong Haid Institute of Animal Husbandry & Veterinary, Guangzhou, 511400, China
| | - Bo Li
- Guangdong Haid Institute of Animal Husbandry & Veterinary, Guangzhou, 511400, China
| | - Guiping Wang
- Guangdong Haid Institute of Animal Husbandry & Veterinary, Guangzhou, 511400, China
| | - Mudassar Mohiuddin
- Guangdong Haid Institute of Animal Husbandry & Veterinary, Guangzhou, 511400, China
| | - Ming Liao
- Veterinary Medicine College of South China Agricultural University, Guangzhou, 510642, China
| | - Jianfeng Yuan
- Guangdong Haid Institute of Animal Husbandry & Veterinary, Guangzhou, 511400, China.
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Zhang J, Liu P, Wu Y, Wang M, Jia R, Zhu D, Liu M, Yang Q, Wu Y, Zhao X, Zhang S, Liu Y, Zhang L, Yu Y, You Y, Chen S, Cheng A. Growth characteristics of the novel goose parvovirus SD15 strain in vitro. BMC Vet Res 2019; 15:63. [PMID: 30782148 PMCID: PMC6381646 DOI: 10.1186/s12917-019-1807-y] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/05/2018] [Accepted: 02/08/2019] [Indexed: 12/14/2022] Open
Abstract
Background Short beak and dwarfism syndrome (SBDS) was caused by novel goose parvovirus (NGPV)--a variant of goose parvovirus (GPV). Ducks infected with NGPV shows clinical signs including growth retardation and protrusion of the tongue from an atrophied beak. SBDS outbreak was first reported at the northern coastal provinces of China during 2015 and it was again reported in Sichuan, an inland province of China in 2016. The disease caused a huge economic loss in Chinese duck feeding industry. Results The SD15 strain of NGPV was isolated from liver and intestinal tract tissue samples of infected ducks. Real-time quantitative PCR (qPCR) was used to estimate viral load in embryonated eggs and cells infected with adapted virus. The data showed that duck embryo fibroblasts (DEFs) were permissive to NGPV, while goose embryo fibroblasts (GEFs) cells were not, and the copy numbers of SD15 in the allantoic fluid of infected eggs remained at 105.0–106.5 copies/ml. The adaption procession of the virus was determined via qPCR, and viral proliferation was detected through indirect fluorescent antibody assay (IFA) in DEFs. It was further determined that viral copy numbers peaked at 96 h post-inoculation (hpi), which is the best time to harvest the virus in DEFs. Cytotoxic effects and cell death were observed at 72 hpi in SD15 infected DEFs, yet SD15 did not induce apoptosis. Conclusions The growth characteristics of SD15 strain of NGPV determined would be beneficial for further molecular characterization of these viruses and develop potential vaccines if required.
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Affiliation(s)
- Jinyue Zhang
- Institute of Preventive Veterinary Medicine, Sichuan Agricultural University, No. 211 Huimin Road, Wenjiang District, Chengdu city, 611130, Sichuan province, China
| | - Peng Liu
- Institute of Preventive Veterinary Medicine, Sichuan Agricultural University, No. 211 Huimin Road, Wenjiang District, Chengdu city, 611130, Sichuan province, China
| | - Yuanyuan Wu
- Institute of Preventive Veterinary Medicine, Sichuan Agricultural University, No. 211 Huimin Road, Wenjiang District, Chengdu city, 611130, Sichuan province, China
| | - Mingshu Wang
- Institute of Preventive Veterinary Medicine, Sichuan Agricultural University, No. 211 Huimin Road, Wenjiang District, Chengdu city, 611130, Sichuan province, China.,Research Center of Avian Disease, College of Veterinary Medicine, Sichuan Agricultural University, Chengdu, 611130, Sichuan, China.,Key Laboratory of Animal Disease and Human Health of Sichuan Province, Sichuan Agricultural University, Chengdu, 611130, Sichuan, China
| | - Renyong Jia
- Institute of Preventive Veterinary Medicine, Sichuan Agricultural University, No. 211 Huimin Road, Wenjiang District, Chengdu city, 611130, Sichuan province, China.,Research Center of Avian Disease, College of Veterinary Medicine, Sichuan Agricultural University, Chengdu, 611130, Sichuan, China.,Key Laboratory of Animal Disease and Human Health of Sichuan Province, Sichuan Agricultural University, Chengdu, 611130, Sichuan, China
| | - Dekang Zhu
- Research Center of Avian Disease, College of Veterinary Medicine, Sichuan Agricultural University, Chengdu, 611130, Sichuan, China.,Key Laboratory of Animal Disease and Human Health of Sichuan Province, Sichuan Agricultural University, Chengdu, 611130, Sichuan, China
| | - Mafeng Liu
- Institute of Preventive Veterinary Medicine, Sichuan Agricultural University, No. 211 Huimin Road, Wenjiang District, Chengdu city, 611130, Sichuan province, China.,Research Center of Avian Disease, College of Veterinary Medicine, Sichuan Agricultural University, Chengdu, 611130, Sichuan, China.,Key Laboratory of Animal Disease and Human Health of Sichuan Province, Sichuan Agricultural University, Chengdu, 611130, Sichuan, China
| | - Qiao Yang
- Institute of Preventive Veterinary Medicine, Sichuan Agricultural University, No. 211 Huimin Road, Wenjiang District, Chengdu city, 611130, Sichuan province, China.,Research Center of Avian Disease, College of Veterinary Medicine, Sichuan Agricultural University, Chengdu, 611130, Sichuan, China.,Key Laboratory of Animal Disease and Human Health of Sichuan Province, Sichuan Agricultural University, Chengdu, 611130, Sichuan, China
| | - Ying Wu
- Institute of Preventive Veterinary Medicine, Sichuan Agricultural University, No. 211 Huimin Road, Wenjiang District, Chengdu city, 611130, Sichuan province, China.,Research Center of Avian Disease, College of Veterinary Medicine, Sichuan Agricultural University, Chengdu, 611130, Sichuan, China.,Key Laboratory of Animal Disease and Human Health of Sichuan Province, Sichuan Agricultural University, Chengdu, 611130, Sichuan, China
| | - Xinxin Zhao
- Institute of Preventive Veterinary Medicine, Sichuan Agricultural University, No. 211 Huimin Road, Wenjiang District, Chengdu city, 611130, Sichuan province, China.,Research Center of Avian Disease, College of Veterinary Medicine, Sichuan Agricultural University, Chengdu, 611130, Sichuan, China.,Key Laboratory of Animal Disease and Human Health of Sichuan Province, Sichuan Agricultural University, Chengdu, 611130, Sichuan, China
| | - Shaqiu Zhang
- Institute of Preventive Veterinary Medicine, Sichuan Agricultural University, No. 211 Huimin Road, Wenjiang District, Chengdu city, 611130, Sichuan province, China.,Research Center of Avian Disease, College of Veterinary Medicine, Sichuan Agricultural University, Chengdu, 611130, Sichuan, China.,Key Laboratory of Animal Disease and Human Health of Sichuan Province, Sichuan Agricultural University, Chengdu, 611130, Sichuan, China
| | - Yunya Liu
- Institute of Preventive Veterinary Medicine, Sichuan Agricultural University, No. 211 Huimin Road, Wenjiang District, Chengdu city, 611130, Sichuan province, China.,Research Center of Avian Disease, College of Veterinary Medicine, Sichuan Agricultural University, Chengdu, 611130, Sichuan, China.,Key Laboratory of Animal Disease and Human Health of Sichuan Province, Sichuan Agricultural University, Chengdu, 611130, Sichuan, China
| | - Ling Zhang
- Institute of Preventive Veterinary Medicine, Sichuan Agricultural University, No. 211 Huimin Road, Wenjiang District, Chengdu city, 611130, Sichuan province, China.,Research Center of Avian Disease, College of Veterinary Medicine, Sichuan Agricultural University, Chengdu, 611130, Sichuan, China.,Key Laboratory of Animal Disease and Human Health of Sichuan Province, Sichuan Agricultural University, Chengdu, 611130, Sichuan, China
| | - Yanling Yu
- Institute of Preventive Veterinary Medicine, Sichuan Agricultural University, No. 211 Huimin Road, Wenjiang District, Chengdu city, 611130, Sichuan province, China.,Research Center of Avian Disease, College of Veterinary Medicine, Sichuan Agricultural University, Chengdu, 611130, Sichuan, China.,Key Laboratory of Animal Disease and Human Health of Sichuan Province, Sichuan Agricultural University, Chengdu, 611130, Sichuan, China
| | - Yu You
- Institute of Preventive Veterinary Medicine, Sichuan Agricultural University, No. 211 Huimin Road, Wenjiang District, Chengdu city, 611130, Sichuan province, China.,Research Center of Avian Disease, College of Veterinary Medicine, Sichuan Agricultural University, Chengdu, 611130, Sichuan, China.,Key Laboratory of Animal Disease and Human Health of Sichuan Province, Sichuan Agricultural University, Chengdu, 611130, Sichuan, China
| | - Shun Chen
- Institute of Preventive Veterinary Medicine, Sichuan Agricultural University, No. 211 Huimin Road, Wenjiang District, Chengdu city, 611130, Sichuan province, China. .,Research Center of Avian Disease, College of Veterinary Medicine, Sichuan Agricultural University, Chengdu, 611130, Sichuan, China. .,Key Laboratory of Animal Disease and Human Health of Sichuan Province, Sichuan Agricultural University, Chengdu, 611130, Sichuan, China.
| | - Anchun Cheng
- Institute of Preventive Veterinary Medicine, Sichuan Agricultural University, No. 211 Huimin Road, Wenjiang District, Chengdu city, 611130, Sichuan province, China. .,Research Center of Avian Disease, College of Veterinary Medicine, Sichuan Agricultural University, Chengdu, 611130, Sichuan, China. .,Key Laboratory of Animal Disease and Human Health of Sichuan Province, Sichuan Agricultural University, Chengdu, 611130, Sichuan, China.
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Luo Q, Chen B, Xu J, Ma W, Lao C, Li Y, Tan J, Tang Y, Huang C, Liu W, Chen Z. Development of a SYBR Green II Real-Time Polymerase Chain Reaction for the Clinical Detection of the Duck-Origin Goose Parvovirus in China. Intervirology 2019; 61:230-236. [DOI: 10.1159/000495181] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/28/2018] [Accepted: 10/15/2018] [Indexed: 11/19/2022] Open
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31
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Lin S, Wang S, Cheng X, Xiao S, Chen X, Chen S, Chen S, Yu F. Development of a duplex SYBR Green I-based quantitative real-time PCR assay for the rapid differentiation of goose and Muscovy duck parvoviruses. Virol J 2019; 16:6. [PMID: 30630503 PMCID: PMC6329121 DOI: 10.1186/s12985-018-1111-7] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/11/2018] [Accepted: 12/20/2018] [Indexed: 01/27/2023] Open
Abstract
Background Waterfowl parvoviruses, including goose parvovirus (GPV) and Muscovy duck parvovirus (MDPV), can cause seriously diseases in geese and ducks. Developing a fast and precise diagnosis assay for these two parvoviruses is particularly important. Results A duplex SYBR Green I-based quantitative real-time PCR assay was developed for the simultaneous detection and differentiation of GPV and MDPV. The assay yielded melting curves with specific single peak (Tm = 87.3 ± 0.26 °C or Tm = 85.4 ± 0.23 °C) when GPV or MDPV was evaluated, respectively. When both parvoviruses were assessed in one reaction, melting curves with specific double peaks were yielded. Conclusion This duplex quantitative RT-PCR can be used to rapid identify of GPV and MDPV in field cases and artificial trials, which make it a powerful tool for diagnosing, preventing and controlling waterfowl parvovirus infections.
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Affiliation(s)
- Su Lin
- Institute of Animal Husbandry and Veterinary Medicine, Fujian Academy of Agriculture Sciences, Fuzhou, 350003, China
| | - Shao Wang
- Institute of Animal Husbandry and Veterinary Medicine, Fujian Academy of Agriculture Sciences, Fuzhou, 350003, China
| | - Xiaoxia Cheng
- Institute of Animal Husbandry and Veterinary Medicine, Fujian Academy of Agriculture Sciences, Fuzhou, 350003, China
| | - Shifeng Xiao
- Institute of Animal Husbandry and Veterinary Medicine, Fujian Academy of Agriculture Sciences, Fuzhou, 350003, China
| | - Xiuqin Chen
- Institute of Animal Husbandry and Veterinary Medicine, Fujian Academy of Agriculture Sciences, Fuzhou, 350003, China.,Fujian Animal Diseases Control Technology Development Center, Fuzhou, 350013, China
| | - Shilong Chen
- Institute of Animal Husbandry and Veterinary Medicine, Fujian Academy of Agriculture Sciences, Fuzhou, 350003, China
| | - Shaoying Chen
- Institute of Animal Husbandry and Veterinary Medicine, Fujian Academy of Agriculture Sciences, Fuzhou, 350003, China. .,Fujian Animal Diseases Control Technology Development Center, Fuzhou, 350013, China.
| | - Fusong Yu
- Institute of Biotechnology, Fujian Academy of Agricultural Sciences, Fuzhou, 350003, China.
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32
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Wang S, Xiao S, Cheng X, Chen S, Zhu X, Lin F, Chen S. Construction and rescue of Muscovy duck-origin goose parvovirus from an infectious clone containing an E-box deletion within the left terminal region. Mol Cell Probes 2018; 42:32-35. [PMID: 30240819 DOI: 10.1016/j.mcp.2018.09.003] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/17/2018] [Revised: 09/07/2018] [Accepted: 09/17/2018] [Indexed: 01/24/2023]
Abstract
To obtain a deletion mutant of Muscovy duck-origin goose parvovirus (MDGPV) and to analyze its biological characteristics, the pMDGPVPT plasmid, which contains a full-length DNA infectious clone of the MDGPV PT strain, was used in this study as the template. The E-box at nt 315 of the left inverted terminal repeat sequence (L-ITR) was deleted by overlap extension PCR to obtain the infectious recombinant plasmid p-PTΔE315. The p-PTΔE315 plasmid was transfected into 9-day-old non-immune Muscovy duck embryos via the yolk sac and the rescued deletion mutant virus r-PTΔE315 was generated. Experiments to demonstrate the novel deletion mutant virus' biological characteristics showed that r-PTΔE315 can cause typical lesions after infection of Muscovy duck embryos. Compared with its parent strain PT, the virulence of r-PTΔE315 and its proliferation ability in Muscovy duck embryos were attenuated, but its ability to replicate in MDEF cells was enhanced. This study laid the foundation for further understanding of the relationship between E-box deletion in the L-ITR and MDGPV virulence.
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Affiliation(s)
- Shao Wang
- Institute of Animal Husbandry and Veterinary Medicine, Fujian Academy of Agricultural Sciences, Fuzhou, 350013, China; Fujian Animal Diseases Control Technology Development Center, Fuzhou, 350013, China
| | - Shifeng Xiao
- Institute of Animal Husbandry and Veterinary Medicine, Fujian Academy of Agricultural Sciences, Fuzhou, 350013, China; Fujian Animal Diseases Control Technology Development Center, Fuzhou, 350013, China
| | - Xiaoxia Cheng
- Institute of Animal Husbandry and Veterinary Medicine, Fujian Academy of Agricultural Sciences, Fuzhou, 350013, China; Fujian Animal Diseases Control Technology Development Center, Fuzhou, 350013, China
| | - Shaoying Chen
- Institute of Animal Husbandry and Veterinary Medicine, Fujian Academy of Agricultural Sciences, Fuzhou, 350013, China; Fujian Animal Diseases Control Technology Development Center, Fuzhou, 350013, China.
| | - Xiaoli Zhu
- Institute of Animal Husbandry and Veterinary Medicine, Fujian Academy of Agricultural Sciences, Fuzhou, 350013, China; Fujian Animal Diseases Control Technology Development Center, Fuzhou, 350013, China
| | - Fengqiang Lin
- Institute of Animal Husbandry and Veterinary Medicine, Fujian Academy of Agricultural Sciences, Fuzhou, 350013, China; Fujian Animal Diseases Control Technology Development Center, Fuzhou, 350013, China
| | - Shilong Chen
- Institute of Animal Husbandry and Veterinary Medicine, Fujian Academy of Agricultural Sciences, Fuzhou, 350013, China; Fujian Animal Diseases Control Technology Development Center, Fuzhou, 350013, China
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Ning K, Liang T, Wang M, Dong Y, Qu S, Zhang D. Pathogenicity of a variant goose parvovirus, from short beak and dwarfism syndrome of Pekin ducks, in goose embryos and goslings. Avian Pathol 2018; 47:391-399. [PMID: 29630396 DOI: 10.1080/03079457.2018.1459040] [Citation(s) in RCA: 15] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/03/2023]
Abstract
The pathogenicity of a variant goose parvovirus (GPV), isolated from short beak and dwarfism syndrome of Pekin ducks (strain Cherry Valley), was investigated in embryonating goose eggs and goslings. The virus was easily grown in GPV antibody-free goose embryos and caused high mortality and severe lesions of goose embryos, indicating that the variant GPV has good adaptation and high pathogenicity to embryonated goose eggs similar to the classical GPV. Like the third egg-passage virus (strain H) of a classical GPV, the third egg-passage virus (strain JS1) of the variant GPV caused Derzsy's disease in 2-day-old goslings with high mortality. The findings suggest that the variant GPV strain, which had specifically adapted to Pekin ducks, still retained high pathogenicity for its original host. The mortality (73.3-80%) caused by the first and third egg-passages of the variant GPV was somewhat lower than that (93.3%) caused by the third passage virus of the classical GPV, reflecting the higher pathogenicity of the classical GPV for its original host. These findings are likely to reinforce the importance of surveillance for parvoviruses in different waterfowl species and stimulate further study to elucidate the impact of mutations in the GPV genome on its pathogenicity to goslings and ducks.
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Affiliation(s)
- Kang Ning
- a Key Laboratory of Animal Epidemiology and Zoonosis of Ministry of Agriculture , College of Veterinary Medicine, China Agricultural University , Beijing , People's Republic of China
| | - Te Liang
- a Key Laboratory of Animal Epidemiology and Zoonosis of Ministry of Agriculture , College of Veterinary Medicine, China Agricultural University , Beijing , People's Republic of China
| | - Minghang Wang
- a Key Laboratory of Animal Epidemiology and Zoonosis of Ministry of Agriculture , College of Veterinary Medicine, China Agricultural University , Beijing , People's Republic of China
| | - Yunhan Dong
- a Key Laboratory of Animal Epidemiology and Zoonosis of Ministry of Agriculture , College of Veterinary Medicine, China Agricultural University , Beijing , People's Republic of China
| | - Shenghua Qu
- a Key Laboratory of Animal Epidemiology and Zoonosis of Ministry of Agriculture , College of Veterinary Medicine, China Agricultural University , Beijing , People's Republic of China
| | - Dabing Zhang
- a Key Laboratory of Animal Epidemiology and Zoonosis of Ministry of Agriculture , College of Veterinary Medicine, China Agricultural University , Beijing , People's Republic of China
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Niu Y, Zhao L, Liu B, Liu J, Yang F, Yin H, Huo H, Chen H. Comparative genetic analysis and pathological characteristics of goose parvovirus isolated in Heilongjiang, China. Virol J 2018; 15:27. [PMID: 29391035 PMCID: PMC5795831 DOI: 10.1186/s12985-018-0935-5] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/23/2017] [Accepted: 01/17/2018] [Indexed: 11/10/2022] Open
Abstract
BACKGROUND Goose parvovirus (GPV) causes acute enteritis, hepatitis, myocarditis and high morbidity and mortality in geese and ducks. GPV H strain was isolated from a Heilongjiang goose farm where the geese were showing signs of hemorrhage in the brain, liver, and intestinal tract. In this study, we explored the genetic diversity among waterfowl parvovirus isolates and the pathological characteristics of GPV H in Shaoxing ducklings. METHODS The complete capsid protein (VP) and non-structural (NS) sequences of the isolated H strain were sequenced, and phylogenetic trees of VP and NS were constructed in MEGA version 5.05 using the neighbor-joining method. Three-day-old Shaoxing ducklings were inoculated with GPV and were euthanized at 1, 2, 4, 6, and 8 days post-inoculation (PI), and their organs were removed and collected. The organs of 6-day PI ducklings were fixed in formalin, embedded in paraffin, sectioned for histology, stained with HE and analyzed for pathological lesions. The distribution of the GPV H strain in the tissues of the inoculated ducklings was detected using the polymerase chain reaction (PCR) method. RESULTS Genetic analysis of the NS and VP genes indicated that the H strain was closely related to strains circulating in China during 1999-2014, and the nucleic acid identity of those strains was 98%-99%. Classical symptoms were observed in the inoculated ducklings. GPV remained in many tissues and replicated in a majority of the tissues, leading to histopathological lesions in four tissues. CONCLUSIONS We first reported the distribution and histopathological lesions of a Chinese strain of GPV in infected shaoxing ducklings. This H strain was moderate pathogenic for Shaoxing ducklings.
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Affiliation(s)
- Yinjie Niu
- State Key Laboratory of Veterinary Biotechnology, Heilongjiang Provincial Key Laboratory of Laboratory Animal and Comparative Medicine, Harbin Veterinary Research Institute, the Chinese Academy of Agriculture Sciences, 678 Haping Road, Harbin, 150069, People's Republic of China
| | - Lili Zhao
- State Key Laboratory of Veterinary Biotechnology, Heilongjiang Provincial Key Laboratory of Laboratory Animal and Comparative Medicine, Harbin Veterinary Research Institute, the Chinese Academy of Agriculture Sciences, 678 Haping Road, Harbin, 150069, People's Republic of China
| | - Baihan Liu
- State Key Laboratory of Veterinary Biotechnology, Heilongjiang Provincial Key Laboratory of Laboratory Animal and Comparative Medicine, Harbin Veterinary Research Institute, the Chinese Academy of Agriculture Sciences, 678 Haping Road, Harbin, 150069, People's Republic of China.,College of Life Science and Technology, Mudanjiang Normal University, 191 Wenhua Street, Mudanjiang, 157011, People's Republic of China
| | - Jingli Liu
- Harbin Weike Biotechnology Development Company, 680 Haping Road, Harbin, 150069, People's Republic of China
| | - Fan Yang
- Harbin Weike Biotechnology Development Company, 680 Haping Road, Harbin, 150069, People's Republic of China
| | - Haichang Yin
- State Key Laboratory of Veterinary Biotechnology, Heilongjiang Provincial Key Laboratory of Laboratory Animal and Comparative Medicine, Harbin Veterinary Research Institute, the Chinese Academy of Agriculture Sciences, 678 Haping Road, Harbin, 150069, People's Republic of China
| | - Hong Huo
- State Key Laboratory of Veterinary Biotechnology, Heilongjiang Provincial Key Laboratory of Laboratory Animal and Comparative Medicine, Harbin Veterinary Research Institute, the Chinese Academy of Agriculture Sciences, 678 Haping Road, Harbin, 150069, People's Republic of China
| | - Hongyan Chen
- State Key Laboratory of Veterinary Biotechnology, Heilongjiang Provincial Key Laboratory of Laboratory Animal and Comparative Medicine, Harbin Veterinary Research Institute, the Chinese Academy of Agriculture Sciences, 678 Haping Road, Harbin, 150069, People's Republic of China.
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Li P, Li J, Zhang R, Chen J, Wang W, Lan J, Xie Z, Jiang S. Duck "beak atrophy and dwarfism syndrome" disease complex: Interplay of novel goose parvovirus-related virus and duck circovirus? Transbound Emerg Dis 2018; 65:345-351. [PMID: 29341432 DOI: 10.1111/tbed.12812] [Citation(s) in RCA: 26] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/14/2017] [Indexed: 12/28/2022]
Abstract
As a newly emerged infectious disease, duck "beak atrophy and dwarfism syndrome (BADS)" disease has caused huge economic losses to waterfowl industry in China since 2015. Novel goose parvovirus-related virus (NGPV) is believed the main pathogen of BADS disease; however, BADS is rarely reproduced by infecting ducks with NGPV alone. As avian circovirus infection causes clinical symptoms similar to BADS, duck circovirus (DuCV) is suspected the minor pathogen of BADS disease. In this study, an investigation was carried out to determine the coinfection of NGPV and DuCV in duck embryos and in ducks with BADS disease. According to our study, the coinfection of emerging NGPV and DuCV was prevalent in East China (Shandong, Jiangsu and Anhui province) and could be vertical transmitted, indicating their cooperative roles in duck BADS disease.
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Affiliation(s)
- P Li
- Department of Preventive Veterinary Medicine, College of Veterinary Medicine, Shandong Agricultural University, Taian, China.,Shandong Provincial Key Laboratory of Animal Biotechnology and Disease Control and Prevention, Taian, China.,Shandong Provincial Engineering Technology Research Center of Animal Disease Control and Prevention, Taian, China
| | - J Li
- Department of Preventive Veterinary Medicine, College of Veterinary Medicine, Shandong Agricultural University, Taian, China
| | - R Zhang
- Department of Preventive Veterinary Medicine, College of Veterinary Medicine, Shandong Agricultural University, Taian, China.,Shandong Provincial Key Laboratory of Animal Biotechnology and Disease Control and Prevention, Taian, China.,Shandong Provincial Engineering Technology Research Center of Animal Disease Control and Prevention, Taian, China
| | - J Chen
- Department of Preventive Veterinary Medicine, College of Veterinary Medicine, Shandong Agricultural University, Taian, China.,Shandong Provincial Key Laboratory of Animal Biotechnology and Disease Control and Prevention, Taian, China.,Shandong Provincial Engineering Technology Research Center of Animal Disease Control and Prevention, Taian, China
| | - W Wang
- Department of Preventive Veterinary Medicine, College of Veterinary Medicine, Shandong Agricultural University, Taian, China.,Shandong Provincial Key Laboratory of Animal Biotechnology and Disease Control and Prevention, Taian, China.,Shandong Provincial Engineering Technology Research Center of Animal Disease Control and Prevention, Taian, China
| | - J Lan
- Department of Preventive Veterinary Medicine, College of Veterinary Medicine, Shandong Agricultural University, Taian, China.,Shandong Provincial Key Laboratory of Animal Biotechnology and Disease Control and Prevention, Taian, China.,Shandong Provincial Engineering Technology Research Center of Animal Disease Control and Prevention, Taian, China
| | - Z Xie
- Department of Preventive Veterinary Medicine, College of Veterinary Medicine, Shandong Agricultural University, Taian, China.,Shandong Provincial Key Laboratory of Animal Biotechnology and Disease Control and Prevention, Taian, China.,Shandong Provincial Engineering Technology Research Center of Animal Disease Control and Prevention, Taian, China
| | - S Jiang
- Department of Preventive Veterinary Medicine, College of Veterinary Medicine, Shandong Agricultural University, Taian, China.,Shandong Provincial Key Laboratory of Animal Biotechnology and Disease Control and Prevention, Taian, China.,Shandong Provincial Engineering Technology Research Center of Animal Disease Control and Prevention, Taian, China
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Bodewes R. Novel viruses in birds: Flying through the roof or is a cage needed? Vet J 2018; 233:55-62. [PMID: 29486880 DOI: 10.1016/j.tvjl.2017.12.023] [Citation(s) in RCA: 13] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/15/2017] [Revised: 09/28/2017] [Accepted: 12/28/2017] [Indexed: 01/17/2023]
Abstract
Emerging viral diseases continue to have a major global impact on human beings and animals. To be able to take adequate measures in case of an outbreak of an emerging disease, rapid detection of the causative agent is a crucial first step. In this review, various aspects of virus discovery are discussed, with a special focus on recently discovered viruses in birds. Novel viruses with a potential major impact have been discovered in domestic and wild bird species in recent years using various virus discovery methods. Only a few studies report the detection of novel viruses in endangered bird species, although increased knowledge about viruses circulating in these species is important. Additional studies focusing on the exact role of a novel virus in disease and on the impact of a novel virus on bird populations are often lacking. Intensive collaboration between different disciplines is needed to obtain useful information about the role of these novel viruses.
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Affiliation(s)
- R Bodewes
- Department of Farm Animal Health, Faculty of Veterinary Medicine, Utrecht University, Utrecht, The Netherlands.
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Li P, Lin S, Zhang R, Chen J, Sun D, Lan J, Song S, Xie Z, Jiang S. Isolation and characterization of novel goose parvovirus-related virus reveal the evolution of waterfowl parvovirus. Transbound Emerg Dis 2017; 65:e284-e295. [DOI: 10.1111/tbed.12751] [Citation(s) in RCA: 25] [Impact Index Per Article: 3.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/15/2017] [Indexed: 11/28/2022]
Affiliation(s)
- P. Li
- Department of Preventive Veterinary Medicine; College of Veterinary Medicine; Shandong Agricultural University; Taian China
- Shandong Provincial Key Laboratory of Animal Biotechnology and Disease Control and Prevention; Taian China
- Shandong Provincial Engineering Technology Research Center of Animal Disease Control and Prevention; Shandong Agricultural University; Taian China
| | - S. Lin
- Department of Preventive Veterinary Medicine; College of Veterinary Medicine; Shandong Agricultural University; Taian China
| | - R. Zhang
- Department of Preventive Veterinary Medicine; College of Veterinary Medicine; Shandong Agricultural University; Taian China
- Shandong Provincial Key Laboratory of Animal Biotechnology and Disease Control and Prevention; Taian China
- Shandong Provincial Engineering Technology Research Center of Animal Disease Control and Prevention; Shandong Agricultural University; Taian China
| | - J. Chen
- Department of Preventive Veterinary Medicine; College of Veterinary Medicine; Shandong Agricultural University; Taian China
- Shandong Provincial Key Laboratory of Animal Biotechnology and Disease Control and Prevention; Taian China
- Shandong Provincial Engineering Technology Research Center of Animal Disease Control and Prevention; Shandong Agricultural University; Taian China
| | - D. Sun
- Department of Preventive Veterinary Medicine; College of Veterinary Medicine; Shandong Agricultural University; Taian China
- Shandong Provincial Key Laboratory of Animal Biotechnology and Disease Control and Prevention; Taian China
- Shandong Provincial Engineering Technology Research Center of Animal Disease Control and Prevention; Shandong Agricultural University; Taian China
| | - J. Lan
- Department of Preventive Veterinary Medicine; College of Veterinary Medicine; Shandong Agricultural University; Taian China
- Shandong Provincial Key Laboratory of Animal Biotechnology and Disease Control and Prevention; Taian China
- Shandong Provincial Engineering Technology Research Center of Animal Disease Control and Prevention; Shandong Agricultural University; Taian China
| | - S. Song
- Department of Preventive Veterinary Medicine; College of Veterinary Medicine; Shandong Agricultural University; Taian China
- Shandong Provincial Key Laboratory of Animal Biotechnology and Disease Control and Prevention; Taian China
- Shandong Provincial Engineering Technology Research Center of Animal Disease Control and Prevention; Shandong Agricultural University; Taian China
| | - Z. Xie
- Department of Preventive Veterinary Medicine; College of Veterinary Medicine; Shandong Agricultural University; Taian China
- Shandong Provincial Key Laboratory of Animal Biotechnology and Disease Control and Prevention; Taian China
- Shandong Provincial Engineering Technology Research Center of Animal Disease Control and Prevention; Shandong Agricultural University; Taian China
| | - S. Jiang
- Department of Preventive Veterinary Medicine; College of Veterinary Medicine; Shandong Agricultural University; Taian China
- Shandong Provincial Key Laboratory of Animal Biotechnology and Disease Control and Prevention; Taian China
- Shandong Provincial Engineering Technology Research Center of Animal Disease Control and Prevention; Shandong Agricultural University; Taian China
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Li P, Zhang R, Chen J, Sun D, Lan J, Lin S, Song S, Xie Z, Jiang S. Development of a duplex semi-nested PCR assay for detection of classical goose parvovirus and novel goose parvovirus-related virus in sick or dead ducks with short beak and dwarfism syndrome. J Virol Methods 2017; 249:165-169. [PMID: 28918072 DOI: 10.1016/j.jviromet.2017.09.011] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/29/2017] [Revised: 09/04/2017] [Accepted: 09/04/2017] [Indexed: 12/30/2022]
Abstract
Duck short beak and dwarfism syndrome (SBDS) is an emerging infectious disease caused by a novel goose parvovirus-related virus (NGPV) in China. Until now, it remains uncertain whether the Cherry Valley ducks and mule ducks with SBDS are co-infected with classical goose parvovirus (GPV) and NGPV. In this study, a duplex semi-nested PCR assay with high specificity and sensitivity was developed for detection of the two viruses. Using the duplex PCR assay, NGPV was tested positive in all the 15 duck flocks with SBDS, whereas classical GPV was not detected in all the 133 sick and dead ducks collected from East China. A total of 87 (91.58%) Cherry Valley ducks aged from 5 to 18days and 35 (92.11%) mule ducks aged from 17 to 25days were detected positive for NGPV. In the NGPV-positive ducks, the virus detection rates were 81.97% to 8.20% in heart, liver, spleen, lung, kidney, pancreas, bile, thymus, bursa of Fabricius, and brain. The results indicated that NGPV was prevalent in the duck flocks of East China, whereas classical GPV was not detected in Cherry Valley ducks and mule ducks with SBDS. NGPV has extensive tissue tropism in Cherry Valley duck and mule duck, which could invade both the central and peripheral immune organs and break through the blood-brain barrier of ducks.
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Affiliation(s)
- Pengfei Li
- Department of Preventive Veterinary Medicine, College of Veterinary Medicine, Shandong Agricultural University, 201718 Tai'an, China; Shandong Provincial Key Laboratory of Animal Biotechnology and Disease Control and Prevention, 201718 Tai'an, China
| | - Ruihua Zhang
- Department of Preventive Veterinary Medicine, College of Veterinary Medicine, Shandong Agricultural University, 201718 Tai'an, China; Shandong Provincial Key Laboratory of Animal Biotechnology and Disease Control and Prevention, 201718 Tai'an, China
| | - Junhao Chen
- Department of Preventive Veterinary Medicine, College of Veterinary Medicine, Shandong Agricultural University, 201718 Tai'an, China; Shandong Provincial Key Laboratory of Animal Biotechnology and Disease Control and Prevention, 201718 Tai'an, China
| | - Dapeng Sun
- Department of Preventive Veterinary Medicine, College of Veterinary Medicine, Shandong Agricultural University, 201718 Tai'an, China
| | - Jingjing Lan
- Department of Preventive Veterinary Medicine, College of Veterinary Medicine, Shandong Agricultural University, 201718 Tai'an, China; Shandong Provincial Key Laboratory of Animal Biotechnology and Disease Control and Prevention, 201718 Tai'an, China
| | - Shaoli Lin
- Department of Preventive Veterinary Medicine, College of Veterinary Medicine, Shandong Agricultural University, 201718 Tai'an, China
| | - Shasha Song
- Department of Preventive Veterinary Medicine, College of Veterinary Medicine, Shandong Agricultural University, 201718 Tai'an, China
| | - Zhijing Xie
- Department of Preventive Veterinary Medicine, College of Veterinary Medicine, Shandong Agricultural University, 201718 Tai'an, China; Shandong Provincial Key Laboratory of Animal Biotechnology and Disease Control and Prevention, 201718 Tai'an, China
| | - Shijin Jiang
- Department of Preventive Veterinary Medicine, College of Veterinary Medicine, Shandong Agricultural University, 201718 Tai'an, China; Shandong Provincial Key Laboratory of Animal Biotechnology and Disease Control and Prevention, 201718 Tai'an, China.
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A simple, polymerase chain reaction and restriction fragment length polymorphism-aided diagnosis method for short beak and dwarfism syndrome in ducklings. INFECTION GENETICS AND EVOLUTION 2017; 53:85-88. [DOI: 10.1016/j.meegid.2017.05.014] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Received: 02/07/2017] [Revised: 04/17/2017] [Accepted: 05/18/2017] [Indexed: 11/21/2022]
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Ning K, Wang M, Qu S, Lv J, Yang L, Zhang D. Pathogenicity of Pekin duck- and goose-origin parvoviruses in Pekin ducklings. Vet Microbiol 2017; 210:17-23. [PMID: 29103688 DOI: 10.1016/j.vetmic.2017.08.020] [Citation(s) in RCA: 20] [Impact Index Per Article: 2.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/20/2017] [Revised: 08/26/2017] [Accepted: 08/28/2017] [Indexed: 11/28/2022]
Abstract
Goose parvovirus (GPV) usually affects goslings and Muscovy ducks but not Pekin ducks. Earlier works showed that a variant GPV can cause short beak and dwarfism syndrome (SBDS) in Pekin ducks. Here, we investigated the pathogenicity of a variant GPV of Pekin duck-origin (JS1) and a classical GPV of goose-origin (H) in Pekin ducklings. Following intramuscular infection at two days of age, both JS1 and H strains influenced weight gain and development of beaks and bones of wings and legs, and caused microscopic lesions of internal organs of ducks. However, the clinical signs typical of SBDS could only be replicated with the JS1 isolate. The findings suggest that both variant and classical GPVs are pathogenic for Pekin ducklings, while the former is more virulent than the latter. Using a quantitative real-time PCR assay, high levels of viral load were detected from bloods, internal organs, leg muscles, and ileac contents in JS1- and H-infected ducks from 6h to 35days postinfection (DPI). Using a GPV VP3-based ELISA, antibodies in sera of JS1- and H-infected ducks were detectable at 1 DPI and then persistently rose during the subsequent five weeks. These results suggest that both variant and classical GPVs can infect Pekin ducklings. The present work contributes to the understanding of pathogenicity of GPV to Pekin ducks and may provide clues to pathogenesis of GPV-related SBDS.
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Affiliation(s)
- Kang Ning
- Key Laboratory of Animal Epidemiology of the Ministry of Agriculture, College of Veterinary Medicine, China Agricultural University, Beijing, China
| | - Minghang Wang
- Key Laboratory of Animal Epidemiology of the Ministry of Agriculture, College of Veterinary Medicine, China Agricultural University, Beijing, China
| | - Shenghua Qu
- Key Laboratory of Animal Epidemiology of the Ministry of Agriculture, College of Veterinary Medicine, China Agricultural University, Beijing, China
| | - Junfeng Lv
- Key Laboratory of Animal Epidemiology of the Ministry of Agriculture, College of Veterinary Medicine, China Agricultural University, Beijing, China
| | - Lixin Yang
- Key Laboratory of Animal Epidemiology of the Ministry of Agriculture, College of Veterinary Medicine, China Agricultural University, Beijing, China
| | - Dabing Zhang
- Key Laboratory of Animal Epidemiology of the Ministry of Agriculture, College of Veterinary Medicine, China Agricultural University, Beijing, China.
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Fu Q, Huang Y, Wan C, Fu G, Qi B, Cheng L, Shi S, Chen H, Liu R, Chen Z. Genomic and pathogenic analysis of a Muscovy duck parvovirus strain causing short beak and dwarfism syndrome without tongue protrusion. Res Vet Sci 2017; 115:393-400. [PMID: 28715672 DOI: 10.1016/j.rvsc.2017.07.006] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/03/2017] [Revised: 07/02/2017] [Accepted: 07/08/2017] [Indexed: 10/19/2022]
Abstract
In 2008, clinical cases of short beak and dwarfism syndrome (SBDS) caused by Muscovy duck parvovirus (MDPV) infection were found in mule duck and Taiwan white duck farms in Fujian, China. A MDPV LH strain causing duck SBDS without tongue protrusion was isolated in this study. Phylogenetic analysis show that the MDPV LH strain was clustered together with other MDPV strains, but divergent from GPV isolates. Two major fragment deletions were found in the inverted terminal repeats (ITR) of MDPV LH similar to the ones in the ITR of MDPV GX5, YY and SAAS-SHNH strains. To investigate the pathogenicity of the MDPV LH strain, virus infection of young mule ducks was performed. The infected ducks showed SBDS symptoms including retard growth and shorten beaks without tongue protrusion. Atrophy of thymus, spleen and bursa of Fabricius was identified in the infected ducks. The results show that MDPV LH strain is moderately pathogenic to mule duck, leading to occurrence of SBDS. As far as we know, it is the first study showing that SBDS without tongue protrusion, and atrophy of thymus, spleen and bursa of Fabricius possibly associated with immunosuppression were found in the MDPV-infected ducks. The established duck-MDPV-SBDS system will help us to further work on the virus pathogenesis and develop efficacious vaccine against MDPV infection.
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Affiliation(s)
- Qiuling Fu
- Institute of Animal Husbandry and Veterinary Medicine, Fujian Academy of Agricultural Sciences, Fuzhou, Fujian, China
| | - Yu Huang
- Institute of Animal Husbandry and Veterinary Medicine, Fujian Academy of Agricultural Sciences, Fuzhou, Fujian, China.
| | - Chunhe Wan
- Institute of Animal Husbandry and Veterinary Medicine, Fujian Academy of Agricultural Sciences, Fuzhou, Fujian, China
| | - Guanghua Fu
- Institute of Animal Husbandry and Veterinary Medicine, Fujian Academy of Agricultural Sciences, Fuzhou, Fujian, China
| | - Baomin Qi
- College of Animal Sciences, Fujian Agricultural and Forestry University, Fuzhou, Fujian, China
| | - Longfei Cheng
- Institute of Animal Husbandry and Veterinary Medicine, Fujian Academy of Agricultural Sciences, Fuzhou, Fujian, China
| | - Shaohua Shi
- Institute of Animal Husbandry and Veterinary Medicine, Fujian Academy of Agricultural Sciences, Fuzhou, Fujian, China
| | - Hongmei Chen
- Institute of Animal Husbandry and Veterinary Medicine, Fujian Academy of Agricultural Sciences, Fuzhou, Fujian, China
| | - Rongchang Liu
- Institute of Animal Husbandry and Veterinary Medicine, Fujian Academy of Agricultural Sciences, Fuzhou, Fujian, China
| | - Zhenhai Chen
- College of Veterinary Medicine, Yangzhou University, Yangzhou, Jiangsu, China.
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Ning K, Liang T, Wang M, Dong Y, Qu S, Zhang D. Genetic detection and characterization of goose parvovirus: Implications for epidemiology and pathogenicity in Cherry Valley Pekin ducks. INFECTION GENETICS AND EVOLUTION 2017; 51:101-103. [DOI: 10.1016/j.meegid.2017.03.024] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Received: 02/06/2017] [Revised: 03/20/2017] [Accepted: 03/22/2017] [Indexed: 11/25/2022]
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Complete Genome Sequence of a Novel Goose Parvovirus Isolated in Sichuan Province, China, in 2016. GENOME ANNOUNCEMENTS 2017; 5:5/23/e00428-17. [PMID: 28596394 PMCID: PMC5465613 DOI: 10.1128/genomea.00428-17] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Download PDF] [Subscribe] [Scholar Register] [Indexed: 02/05/2023]
Abstract
Here, we report the complete genome sequence of the novel goose parvovirus (NGPV) strain SC16 (NGPV-SC16), which was isolated from Sichuan Province, China, in 2016 and is a cause of the newly emerging beak atrophy and dwarfism syndrome in ducklings and a moderately pathogenic GPV-related parvovirus. The whole genome of strain NGPV-SC16 was 5,109 nucleotides long.
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Wang J, Wang J, Cui Y, Nan H, Yuan W. Development of a taqman-based real-time PCR assay for the rapid and specific detection of novel duck- origin goose parvovirus. Mol Cell Probes 2017; 34:56-58. [PMID: 28499542 DOI: 10.1016/j.mcp.2017.05.001] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/09/2017] [Revised: 05/06/2017] [Accepted: 05/08/2017] [Indexed: 11/18/2022]
Abstract
A real-time PCR assay was developed for specific detection of novel duck-origin goose parvovirus (N-GPV), the etiological agent of duck beak atrophy and dwarfism syndrome (BADS). The detection limit of the assay was 102 copies. The assay was useful in the prevention and control of BADS.
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Affiliation(s)
- Jianchang Wang
- Center of Inspection and Quarantine, Hebei Entry-Exit Inspection and Quarantine Bureau, Shijiazhuang, Hebei 050051, China
| | - Jinfeng Wang
- Center of Inspection and Quarantine, Hebei Entry-Exit Inspection and Quarantine Bureau, Shijiazhuang, Hebei 050051, China
| | - Yuan Cui
- College of Veterinary Medicine, Agricultural University of Hebei, Baoding, Hebei 071001, China
| | - Huizhu Nan
- Center of Inspection and Quarantine, Hebei Entry-Exit Inspection and Quarantine Bureau, Shijiazhuang, Hebei 050051, China
| | - Wanzhe Yuan
- College of Veterinary Medicine, Agricultural University of Hebei, Baoding, Hebei 071001, China.
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Chen S, Wang L, Chen J, Zhang L, Wang S, Goraya MU, Chi X, Na Y, Shao W, Yang Z, Zeng X, Chen S, Chen JL. Avian Interferon-Inducible Transmembrane Protein Family Effectively Restricts Avian Tembusu Virus Infection. Front Microbiol 2017; 8:672. [PMID: 28473814 PMCID: PMC5397487 DOI: 10.3389/fmicb.2017.00672] [Citation(s) in RCA: 27] [Impact Index Per Article: 3.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/22/2016] [Accepted: 03/31/2017] [Indexed: 01/31/2023] Open
Abstract
Avian Tembusu virus (ATMUV) is a highly pathogenic flavivirus that causes significant economic losses to the Chinese poultry industry. Our previous experiments demonstrated that ATMUV infection effectively triggered host innate immune response through MDA5 and TLR3-dependent signaling pathways. However, little information is available on the role of interferon-stimulated genes (ISGs) in defending against ATMUV infection. In this study, we found that ATMUV infection induced robust expression of type I and type III interferon (IFNs) in duck tissues. Furthermore, we observed that expression of interferon-inducible transmembrane proteins (IFITMs) was significantly upregulated in DEF and DF-1 cells after infection with ATMUV. Similar results were obtained from in vivo studies using ATMUV-infected ducklings. Importantly, we showed that knockdown of endogenous IFITM1 or IFITM3 by specific shRNA markedly enhanced ATMUV replication in DF-1 cells. However, disruption of IFITM2 expression had no obvious effect on the ATMUV replication. In addition, overexpression of chicken or duck IFITM1 and IFITM3 in DF-1 cells impaired the replication of ATMUV. Taken together, these results reveal that induced expression of avian IFITM1 and IFITM3 in response to ATMUV infection can effectively restrict the virus replication, and suggest that increasing IFITM proteins in host may be a useful strategy for control of ATMUV infection.
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Affiliation(s)
- Shilong Chen
- Key Laboratory of Fujian-Taiwan Animal Pathogen Biology, College of Animal Sciences, Fujian Agriculture and Forestry UniversityFuzhou, China.,Key Laboratory of Animal Virology, Institute of Animal Husbandry and Veterinary Medicine, Fujian Academy of Agriculture SciencesFuzhou, China.,Department of Zoology, College of Life Sciences, Fujian Agriculture and Forestry UniversityFuzhou, China
| | - Long Wang
- Key Laboratory of Fujian-Taiwan Animal Pathogen Biology, College of Animal Sciences, Fujian Agriculture and Forestry UniversityFuzhou, China
| | - Jieying Chen
- Key Laboratory of Fujian-Taiwan Animal Pathogen Biology, College of Animal Sciences, Fujian Agriculture and Forestry UniversityFuzhou, China
| | - Lanlan Zhang
- Key Laboratory of Fujian-Taiwan Animal Pathogen Biology, College of Animal Sciences, Fujian Agriculture and Forestry UniversityFuzhou, China
| | - Song Wang
- Key Laboratory of Fujian-Taiwan Animal Pathogen Biology, College of Animal Sciences, Fujian Agriculture and Forestry UniversityFuzhou, China
| | - Mohsan U Goraya
- Key Laboratory of Fujian-Taiwan Animal Pathogen Biology, College of Animal Sciences, Fujian Agriculture and Forestry UniversityFuzhou, China
| | - Xiaojuan Chi
- Key Laboratory of Fujian-Taiwan Animal Pathogen Biology, College of Animal Sciences, Fujian Agriculture and Forestry UniversityFuzhou, China
| | - Yang Na
- Key Laboratory of Fujian-Taiwan Animal Pathogen Biology, College of Animal Sciences, Fujian Agriculture and Forestry UniversityFuzhou, China
| | - Wenhan Shao
- Key Laboratory of Fujian-Taiwan Animal Pathogen Biology, College of Animal Sciences, Fujian Agriculture and Forestry UniversityFuzhou, China
| | - Zhou Yang
- Key Laboratory of Fujian-Taiwan Animal Pathogen Biology, College of Animal Sciences, Fujian Agriculture and Forestry UniversityFuzhou, China
| | - Xiancheng Zeng
- Key Laboratory of Fujian-Taiwan Animal Pathogen Biology, College of Animal Sciences, Fujian Agriculture and Forestry UniversityFuzhou, China
| | - Shaoying Chen
- Department of Zoology, College of Life Sciences, Fujian Agriculture and Forestry UniversityFuzhou, China
| | - Ji-Long Chen
- Key Laboratory of Fujian-Taiwan Animal Pathogen Biology, College of Animal Sciences, Fujian Agriculture and Forestry UniversityFuzhou, China.,CAS Key Laboratory of Pathogenic Microbiology and Immunology, Institute of Microbiology, Chinese Academy of SciencesBeijing, China
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46
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The newly emerging duck-origin goose parvovirus in China exhibits a wide range of pathogenicity to main domesticated waterfowl. Vet Microbiol 2017; 203:252-256. [PMID: 28619152 DOI: 10.1016/j.vetmic.2017.03.012] [Citation(s) in RCA: 27] [Impact Index Per Article: 3.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/19/2016] [Revised: 03/06/2017] [Accepted: 03/07/2017] [Indexed: 11/23/2022]
Abstract
Short beak and dwarfism syndrome virus (SBDSV) is a newly emerging distinct duck-origin goose parvovirus that belongs to the genus Dependovirus. Our previous studies have found that SBDSV was highly pathogenic to Cherry Valley ducklings and mule ducklings. However, little is known about its pathogenicity to other waterfowls. In the present study, the pathogenicity of SBDSV was evaluated in domesticated waterfowl including Muscovy ducklings, Sheldrake ducklings and domestic goslings. All experimentally infected birds exhibited remarkable growth retardation, anorexia and diarrhea similar to naturally infected birds. Interestingly, atrophic beaks and protruded tongues were not observed in all infection groups. At necropsies, no diagnostic pathological lesions were observed. Viral antigens existed in most organ tissues such as heart, liver, spleen, kidney, pancreas and intestine. All ducks in Muscovy duckling and Sheldrake duckling infected groups and 70% goslings in infected groups were seropositive for goose parvovirus (GPV) antibodies at 21dpi with the average titers as 28.4, 26.9, 24.0, respectively. Muscovy ducklings were more prominent in viral load and weight loss with a higher GPV antibodies titer than Sheldrake ducklings and goslings. Taken together, SBDSV exhibits a wide range of pathogenicity to main domesticated waterfowl with variable symptoms and cause considerable economic losses in China.
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Fan W, Sun Z, Shen T, Xu D, Huang K, Zhou J, Song S, Yan L. Analysis of Evolutionary Processes of Species Jump in Waterfowl Parvovirus. Front Microbiol 2017; 8:421. [PMID: 28352261 PMCID: PMC5349109 DOI: 10.3389/fmicb.2017.00421] [Citation(s) in RCA: 15] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/04/2017] [Accepted: 02/28/2017] [Indexed: 01/28/2023] Open
Abstract
Waterfowl parvoviruses are classified into goose parvovirus (GPV) and Muscovy duck parvovirus (MDPV) according to their antigenic features and host preferences. A novel duck parvovirus (NDPV), identified as a new variant of GPV, is currently infecting ducks, thus causing considerable economic loss. This study analyzed the molecular evolution and population dynamics of the emerging parvovirus capsid gene to investigate the evolutionary processes concerning the host shift of NDPV. Two important amino acids changes (Asn-489 and Asn-650) were identified in NDPV, which may be responsible for host shift of NDPV. Phylogenetic analysis indicated that the currently circulating NDPV originated from the GPV lineage. The Bayesian Markov chain Monte Carlo tree indicated that the NDPV diverged from GPV approximately 20 years ago. Evolutionary rate analyses demonstrated that GPV evolved with 7.674 × 10-4 substitutions/site/year, and the data for MDPV was 5.237 × 10-4 substitutions/site/year, whereas the substitution rate in NDPV branch was 2.25 × 10-3 substitutions/site/year. Meanwhile, viral population dynamics analysis revealed that the GPV major clade, including NDPV, grew exponentially at a rate of 1.717 year-1. Selection pressure analysis showed that most sites are subject to strong purifying selection and no positively selected sites were found in NDPV. The unique immune-epitopes in waterfowl parvovirus were also estimated, which may be helpful for the prediction of antibody binding sites against NDPV in ducks.
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Affiliation(s)
- Wentao Fan
- College of Veterinary Medicine, Nanjing Agricultural University Nanjing, China
| | - Zhaoyu Sun
- College of Veterinary Medicine, Nanjing Agricultural UniversityNanjing, China; Jiangsu Engineering Laboratory of Animal Immunology, Institute of Immunology and College of Veterinary Medicine, Nanjing Agricultural UniversityNanjing, China
| | - Tongtong Shen
- College of Veterinary Medicine, Nanjing Agricultural University Nanjing, China
| | - Danning Xu
- Waterfowl Healthy Breeding Engineering Research Center, Guangdong Higher Education Institutes Guangzhou, China
| | - Kehe Huang
- College of Veterinary Medicine, Nanjing Agricultural University Nanjing, China
| | - Jiyong Zhou
- College of Veterinary Medicine, Nanjing Agricultural UniversityNanjing, China; Jiangsu Engineering Laboratory of Animal Immunology, Institute of Immunology and College of Veterinary Medicine, Nanjing Agricultural UniversityNanjing, China
| | - Suquan Song
- College of Veterinary Medicine, Nanjing Agricultural University Nanjing, China
| | - Liping Yan
- College of Veterinary Medicine, Nanjing Agricultural UniversityNanjing, China; Jiangsu Engineering Laboratory of Animal Immunology, Institute of Immunology and College of Veterinary Medicine, Nanjing Agricultural UniversityNanjing, China
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