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For: Liu P, Li P, Lyu W, Li X, Li S, Yang F, Huang J, Xu Z, Zhu L. Epidemiological study and variation analysis of the porcine kobuvirus 3D gene in Sichuan province, China. Virol Sin 2015;30:460-3. [PMID: 26637336 DOI: 10.1007/s12250-015-3632-1] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/01/2022] Open

For:	Liu P, Li P, Lyu W, Li X, Li S, Yang F, Huang J, Xu Z, Zhu L. Epidemiological study and variation analysis of the porcine kobuvirus 3D gene in Sichuan province, China. Virol Sin 2015;30:460-3. [PMID: 26637336 DOI: 10.1007/s12250-015-3632-1] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/01/2022] Open

Number

Cited by Other Article(s)

Abi K, Yang Y, Yang C, Ji'e K, Yang F. Analysis for Bopivirus B in goats in the Sichuan province, China using a novel TaqMan real-time polymerase chain reaction assay. Acta Vet Scand 2025;67:13. [PMID: 40098203 PMCID: PMC11912611 DOI: 10.1186/s13028-024-00777-3] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/18/2023] [Accepted: 09/16/2024] [Indexed: 03/19/2025] Open

Abstract

BACKGROUND

Bopivirus B is an emerging picornavirus that affects goats in China. This study aimed to establish a TaqMan real-time PCR assay for detecting Bopivirus B and conduct a preliminary survey of infection in six goat farms in Sichuan province, China. Specific primers and a probe targeting the 3D gene of Bopivirus B were designed, and the TaqMan-based real-time PCR assay was successfully established following the optimization of reaction conditions and components. A total of 257 goat fecal samples were collected from six farms in Sichuan and tested using the newly developed method.

RESULTS

The assay demonstrated a linear relationship between 2.73 × 103 and 2.73 × 109 copies/µL, with a high correlation coefficient (R2 = 0.999) and amplification efficiency of 109%. Additionally, the assay exhibited excellent specificity and reproducibility, with a detection limit of 27.3 copies/µL. The field positive rate of Bopivirus B was 100%, and a higher positive rate was observed in diarrheal fecal samples (33.72%) compared to non-diarrheal fecal samples (12.28%, P < 0.005), suggesting a potential association between Bopivirus B and goat diarrhea, with a widespread prevalence in goats in the Sichuan province. Furthermore, ten complete 3D genes sequences of Bopivirus B were obtained, and phylogenetic analysis showed that all Bopivirus B strains in this study were most closely related to two known Chinese Bopivirus strains based on nucleotide sequences of the 3D gene.

CONCLUSIONS

This study developed a highly specific, repeatable, and sensitive TaqMan-based real-time PCR assay targeting the 3D gene for Bopivirus B detection, offering a valuable tool for the detection and epidemiological investigation of Bopivirus B. The prevalence of Bopivirus B was widespread in goats in China, with a close association observed between Bopivirus B and goat diarrhea.

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Zang Y, Feng B, Huang Z, Zhao D, Qi W, Qiu Y, Qiu M, Li C, Lin H, Zheng W, Zhu J, Chen N. Epidemiologic and Genomic Characterizations of Porcine Kobuviruses in Diarrheic and Healthy Pigs. Animals (Basel) 2023;13:3129. [PMID: 37835735 PMCID: PMC10571770 DOI: 10.3390/ani13193129] [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: 08/29/2023] [Revised: 09/30/2023] [Accepted: 10/06/2023] [Indexed: 10/15/2023] Open

Affiliation(s)

Yu Zang College of Veterinary Medicine, Yangzhou University, Yangzhou 225009, China; (Y.Z.); (B.F.); (D.Z.); (W.Q.); (Y.Q.); (M.Q.); (C.L.); (H.L.); (W.Z.); (J.Z.)
Binghui Feng College of Veterinary Medicine, Yangzhou University, Yangzhou 225009, China; (Y.Z.); (B.F.); (D.Z.); (W.Q.); (Y.Q.); (M.Q.); (C.L.); (H.L.); (W.Z.); (J.Z.)
Zitao Huang Animal Health Supervision Institute of Fengxi District, Chaozhou 521031, China;
Dashi Zhao College of Veterinary Medicine, Yangzhou University, Yangzhou 225009, China; (Y.Z.); (B.F.); (D.Z.); (W.Q.); (Y.Q.); (M.Q.); (C.L.); (H.L.); (W.Z.); (J.Z.)
Wenhao Qi College of Veterinary Medicine, Yangzhou University, Yangzhou 225009, China; (Y.Z.); (B.F.); (D.Z.); (W.Q.); (Y.Q.); (M.Q.); (C.L.); (H.L.); (W.Z.); (J.Z.)
Yuejia Qiu College of Veterinary Medicine, Yangzhou University, Yangzhou 225009, China; (Y.Z.); (B.F.); (D.Z.); (W.Q.); (Y.Q.); (M.Q.); (C.L.); (H.L.); (W.Z.); (J.Z.)
Ming Qiu College of Veterinary Medicine, Yangzhou University, Yangzhou 225009, China; (Y.Z.); (B.F.); (D.Z.); (W.Q.); (Y.Q.); (M.Q.); (C.L.); (H.L.); (W.Z.); (J.Z.)
Chen Li College of Veterinary Medicine, Yangzhou University, Yangzhou 225009, China; (Y.Z.); (B.F.); (D.Z.); (W.Q.); (Y.Q.); (M.Q.); (C.L.); (H.L.); (W.Z.); (J.Z.)
Hong Lin College of Veterinary Medicine, Yangzhou University, Yangzhou 225009, China; (Y.Z.); (B.F.); (D.Z.); (W.Q.); (Y.Q.); (M.Q.); (C.L.); (H.L.); (W.Z.); (J.Z.)
Wanglong Zheng College of Veterinary Medicine, Yangzhou University, Yangzhou 225009, China; (Y.Z.); (B.F.); (D.Z.); (W.Q.); (Y.Q.); (M.Q.); (C.L.); (H.L.); (W.Z.); (J.Z.)
Jianzhong Zhu College of Veterinary Medicine, Yangzhou University, Yangzhou 225009, China; (Y.Z.); (B.F.); (D.Z.); (W.Q.); (Y.Q.); (M.Q.); (C.L.); (H.L.); (W.Z.); (J.Z.) Joint International Research Laboratory of Agriculture and Agri-Product Safety, Yangzhou 225009, China International Research Laboratory of Prevention and Control of Important Animal Infectious Diseases and Zoonotic Diseases of Jiangsu Higher Education Institutions, Yangzhou 225009, China Comparative Medicine Research Institute, Yangzhou University, Yangzhou 225009, China Jiangsu Co-Innovation Center for Prevention and Control of Important Animal Infectious Diseases and Zoonoses, Yangzhou University, Yangzhou 225009, China
Nanhua Chen College of Veterinary Medicine, Yangzhou University, Yangzhou 225009, China; (Y.Z.); (B.F.); (D.Z.); (W.Q.); (Y.Q.); (M.Q.); (C.L.); (H.L.); (W.Z.); (J.Z.) Joint International Research Laboratory of Agriculture and Agri-Product Safety, Yangzhou 225009, China International Research Laboratory of Prevention and Control of Important Animal Infectious Diseases and Zoonotic Diseases of Jiangsu Higher Education Institutions, Yangzhou 225009, China Comparative Medicine Research Institute, Yangzhou University, Yangzhou 225009, China Jiangsu Co-Innovation Center for Prevention and Control of Important Animal Infectious Diseases and Zoonoses, Yangzhou University, Yangzhou 225009, China Key Laboratory of Animal Pathogen Infection and Immunology of Fujian Province, Fuzhou 350002, China Fujian Provincial Key Laboratory for Prevention and Control of Animal Infectious Diseases and Biotechnology, Longyan University, Longyan 364012, China

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Complete Genome Sequence of a Porcine Kobuvirus Variant Strain from Jiangxi, China. GENOME ANNOUNCEMENTS 2017;5:5/5/e01580-16. [PMID: 28153909 PMCID: PMC5289695 DOI: 10.1128/genomea.01580-16] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Subscribe] [Scholar Register] [Indexed: 01/19/2023]