Abstract
In this study, we report the complete genome sequence of bovine ephemeral fever virus (BEFV) JT02L, which has been used in our laboratory, in mainland China, for more than a decade. The genome is 14941 nucleotide (nt), comprising a leader sequence of 50 nt, nucleoprotein (N) gene of 1328 nt, phosphoprotein (P) gene of 858 nt, matrix protein (M) gene of 691 nt, glycoprotein (G) gene of 1897 nt, non-structural glycoprotein (GNS) gene of 1785 nt, α1α2 gene of 638 nt, β gene of 460 nt, γ gene of 400 nt, large multi-functional enzyme (L) gene of 6470 nt and a trailer sequence of 73 nt. Individual genes are separated by intergenic regions (IGRs) of 26, 44, 47, 51, 37, 39, 68 and -21 nt respectively. The overall organization is similar to an Australian BEFV isolate BB7721 but demonstrates some distinctive features including longer α3 and β open reading frames, intact termination/polyadenylation (TTP) sequence downstream of the β open reading frame and a longer β-γ IGR integrated with a 38 nt AT-rich fragment. To our knowledge, this is the first report describing the complete genome of a BEFV strain of East Asian lineage, which may facilitate studies on genomic diversity among geographic strains of BEFV in China and the world.
Similar content being viewed by others
References
Bai WB, Tian FL, Wang C, Jiang CL, Zhang ZG (1987) Preliminary studies of the complement fixation test to confirm the diagnosis of bovine ephemeral fever. Aust J Biol Sci 40:137–141
Dietzgen RG, Calisher CH, Kurath G, Kuzman IV, Rodriguez LL, Stone DM, Tesh RB, Tordo N, Walker PJ, Wetzel T, Whitfield AE (2012) Family Rhabdoviridae. In: King AMQ, Adams MJ, Carstens EB, Lefkowitz EJ (eds) Virus taxonomy. ninth report of the international committee on taxonomy of viruses. Elsevier, Academic Press, Amsterdam, pp 686–713
Hou P, Yang H, Wang H, Liu W, He H (2012) Cloning and sequence analysis of the G gene of bovine ephemeral fever virus in Shandong Province. Prog Vet Med 33:1–5 (in Chinese)
Joubert DA, Blasdell KR, Audsley MD, Trinidad L, Monaghan P, Dave KA, Lieu KG, Amos-Ritchie R, Jans DA, Moseley GW, Gorman JJ, Walker PJ (2014) Bovine ephemeral fever rhabdovirus α1 protein has viroporin-like properties and binds importin β1 and importin 7. J Virol 88:1591–1603
Kato T, Aizawa M, Takayoshi K, Kokuba T, Yanase T, Shirafuji H, Tsuda T, Yamakawa M (2009) Phylogenetic relationships of the G gene sequence of bovine ephemeral fever virus isolated in Japan, Taiwan and Australia. Vet Microbiol 137:217–223
Li Z, Zheng F, Gao S, Wang S, Wang J, Liu Z, Du J, Yin H (2015) Large-scale serological survey of bovine ephemeral fever in China. Vet Microbiol 176:155–160
Liao YK, Inaba Y, Li NJ, Chain CY, Lee SL, Liou PP (1998) Epidemiology of bovine ephemeral fever virus infection in Taiwan. Microbiol Res 153:289–295
Liu D, Li K, Zhang L, Lan Y, Wang X, Zhang H, Wang L, Gui R, Han Z, Jang W, Sizhu S, Li J (2017) Seroprevalence investigation of bovine ephemeral fever in yaks in Tibetan Plateau of China from 2012 to 2015. Trop Anim Health Prod 49:227–230
McWilliam SM, Kongsuwan K, Cowley JA, Byrne KA, Walker PJ (1997) Genome organization and transcription strategy in the complex GNS-L intergenic region of bovine ephemeral fever rhabdovirus. J Gen Virol 78:1309–1317
Tian FG, Jiang CL, Zakrzewski H, Davis SS (1987) A comparison of a Chinese and an Australian strain of bovine ephemeral fever virus. Aust Vet J 64:159
Trinidad L, Blasdell KR, Joubert DA, Davis SS, Melville L, Kirkland PD, Coulibaly F, Holmes EC, Walker PJ (2014) Evolution of bovine ephemeral fever virus in the Australian episystem. J Virol 88:1525–1535
Walker PJ (2005) Bovine ephemeral fever in Australia and the world. Curr Top Microbiol Immunol 292:57–80
Walker PJ, Dietzgen RG, Joubert DA, Blasdell KR (2011) Rhabdovirus accessory genes. Virus Res 162:110–125
Walker PJ, Blasdell KR, Joubert DA (2012) Ephemeroviruses: Arthropod-borne rhabdoviruses of ruminants, with large and complex genomes. In: Dietzgen RG, Kuzmin IM (eds) Rhabdoviruses: molecular taxonomy, evolution, genomics, ecology, host–vector interactions, cytopathology and control. Caister Academic Press, UK, pp 59–88
Walker PJ, Klement E (2015) Epidemiology and control of bovine ephemeral fever. Vet Res 46:124
Zheng F, Lin G, Qiu C, Zhou J, Cao X, Gong X (2009) Isolation and characteriztion of a field strain of bovine ephemeral fever virus in China. J Anim Vet Adv 8:1478–1483
Zheng FY, Qiu CQ (2012) Phylogenetic relationships of the glycoprotein gene of bovine ephemeral fever virus isolated from mainland China, Taiwan, Japan, Turkey, Israel and Australia. Virol J 9:268
Acknowledgements
This study was supported by Special Funds for Agro-Scientific Research in the Public Interest (201303035); ASTIP, CAAS, and NBCITS, MOA (CARS-38).
Author information
Authors and Affiliations
Corresponding author
Ethics declarations
Conflict of interest
The authors declare no conflict of interests.
Ethical approval
This article does not contain any studies with animals performed by any of the authors.
Electronic supplementary material
Below is the link to the electronic supplementary material.
Rights and permissions
About this article
Cite this article
Gao, S., Du, J., Tian, Z. et al. Complete genome sequence of a bovine ephemeral fever virus JT02L strain in mainland China. Arch Virol 162, 3555–3558 (2017). https://doi.org/10.1007/s00705-017-3520-0
Received:
Accepted:
Published:
Issue Date:
DOI: https://doi.org/10.1007/s00705-017-3520-0