» Articles » PMID: 26497392

Detection and Differentiation of Schmallenberg, Akabane and Aino Viruses by One-step Multiplex Reverse-transcriptase Quantitative PCR Assay

Overview
Journal BMC Vet Res
Publisher Biomed Central
Date 2015 Oct 27
PMID 26497392
Citations 4
Authors
Affiliations
Soon will be listed here.
Abstract

Background: Schmallenberg virus (SBV), Akabane virus (AKAV) and Aino virus (AINV) are members of the Simbu serogroup within the genus Orthobunyavirus, family Bunyaviridae, which can cause reproductive disorders including abortion, stillbirth and congenital malformation in ruminants. Because, the clinical signs are similar, confirmatory diagnosis requires viral detection to differentiate infection between these three viruses.

Methods: In this study, a one-step multiplex reverse-transcriptase quantitative PCR (one-step mRT-qPCR) was developed for the simultaneous detection and differentiation of SBV, AKAV and AINV.

Results: The detection limit of the one-step mRT-qPCR for SBV, AKAV and AINV were 2.4 copies (10 (0.6) TCID 50/ml), 96.2 copies (10 (1.5) TCID 50/ml) and 52.3 copies (10 (1.2) TCID 50/ml), respectively. Various field samples such as bovine serum, bovine whole blood, bovine brain, goat serum and Culicoides were analyzed using the one-step mRT-qPCR and compared with previously published RT-qPCRs. The test results of the field samples were identical for the one-step mRT-qPCR and RT-qPCRs, which showed all samples to be negative for SBV, AKAV and AINV, except for one bovine brain sample (1/123) that was positive for AKAV.

Conclusion: The one-step mRT-qPCR allows for the simultaneous detection of three viral pathogens (SBV, AKAV and AINV) that cause reproductive failure.

Citing Articles

Elucidating the Microsatellite Signature of the Tri-Partite Genomes of the Viral Family Peribunyaviridae.

Vishwakarma A, Nasrin T, Hoque M, Ali S Curr Microbiol. 2025; 82(5):191.

PMID: 40080168 DOI: 10.1007/s00284-025-04177-2.


Molecular and serological investigations of Batai virus in cattle and goats in the border area of Yunnan, China (2021-2022).

Lu Z, Yan X, Fan G, Li L, Sun X, Lu H Front Vet Sci. 2024; 11:1433699.

PMID: 39144073 PMC: 11322338. DOI: 10.3389/fvets.2024.1433699.


Generation of Stable Cell Lines Expressing Akabane Virus N Protein and Insight into Its Function in Viral Replication.

Wang J, Chen D, Wei F, Deng J, Su J, Lin X Pathogens. 2023; 12(8).

PMID: 37624018 PMC: 10459709. DOI: 10.3390/pathogens12081058.


Development and application of multiplex PCR method for simultaneous detection of seven viruses in ducks.

Yao M, Zhang X, Gao Y, Song S, Xu D, Yan L BMC Vet Res. 2019; 15(1):103.

PMID: 30935399 PMC: 6444421. DOI: 10.1186/s12917-019-1820-1.


Review of Diagnostic Procedures and Approaches to Infectious Causes of Reproductive Failures of Cattle in Australia and New Zealand.

Reichel M, Wahl L, Hill F Front Vet Sci. 2018; 5:222.

PMID: 30333984 PMC: 6176146. DOI: 10.3389/fvets.2018.00222.

References
1.
van den Brom R, Luttikholt S, Lievaart-Peterson K, Peperkamp N, Mars M, van der Poel W . Epizootic of ovine congenital malformations associated with Schmallenberg virus infection. Tijdschr Diergeneeskd. 2012; 137(2):106-11. View

2.
Garigliany M, Hoffmann B, Dive M, Sartelet A, Bayrou C, Cassart D . Schmallenberg virus in calf born at term with porencephaly, Belgium. Emerg Infect Dis. 2012; 18(6):1005-6. PMC: 3358169. DOI: 10.3201/eid1806.120104. View

3.
Akashi H, Onuma S, Nagano H, Ohta M, Fukutomi T . Detection and differentiation of Aino and Akabane Simbu serogroup bunyaviruses by nested polymerase chain reaction. Arch Virol. 1999; 144(11):2101-9. DOI: 10.1007/s007050050625. View

4.
Horne K, Vanlandingham D . Bunyavirus-vector interactions. Viruses. 2014; 6(11):4373-97. PMC: 4246228. DOI: 10.3390/v6114373. View

5.
Lee J, Park J, Choi J, Park B, Lee B, Hwang W . Encephalomyelitis associated with akabane virus infection in adult cows. Vet Pathol. 2002; 39(2):269-73. DOI: 10.1354/vp.39-2-269. View