Abstract
Twenty-three CSFV isolates recovered from field outbreaks in various parts of India during 2006–2009 were used for genetic analysis in the NS5B region (409 nts). Seventeen of these were studied earlier [16] in the 5′UTR region. Phylogenetic analysis indicated the continued dominance of subgroup 1.1 strains in the country. Detailed analysis of a subgroup 2.2 virus indicated the plausible Chinese origin of this subgroup in India and provided indirect evidence of routes of CSFV movement within South East Asia region.
References
F.X. Heinz, M.S. Collett, R.H. Purcell, E.A. Gould, C.R. Howard, M. Houghton, R.J.M. Moormann, C.M. Rice, H.-J. Thiel, in Virus Taxonomy, Eighth Report of the International Committee on Taxonomy of Virus, ed. by C.M. Fauquet, M. Mayo, J. Maniloff, U. Desselberger, L.A. Ball (Academic Press, San Diego, 2005), pp. 981–998
R. Rijnbrand, T. van der Straaten, P.A. van Rijn, W.J. Spaan, P.J. Bredenbeek, J. Virol. 71, 451–457 (1997)
S.P. Fletcher, R.J. Jackson, J. Virol. 76, 5024–5033 (2002)
H. Yu, C.W. Grassmann, S.E. Behrens, J. Virol. 73, 3638–3648 (1999)
C.M. Rice, in Fields Virology, ed. by B.N. Fields, D.M. Knipe, P.M. Howley (Lippincott-Raven Publishers, Philadelphia, 1996), pp. 931–960
J.D. Tratschin, C. Moser, N. Ruggli, M.A. Hofmann, J. Virol. 72, 7681–7684 (1998)
S. Steffens, H.J. Thiel, S.E. Behrens, J. Gen. Virol. 80, 2583–2590 (1999)
V. Lohmann, H. Overton, R. Bartenschlager, J. Biol. Chem. 274, 10807–10815 (1999)
M. Xiao, C.Y. Zhang, Z.S. Pan, H.X. Wu, J.Q. Guo, Arch. Virol. 147, 1779–1787 (2002)
H. Björklund, P. Lowings, T. Stadejek, S. Vilcek, I. Greiser-Wilke, D. Paton, S. Belák, Virus Genes 19, 189–195 (1999)
D.J. Paton, A. McGoldrick, E. Bensaude, S. Belak, C. Mittelholzer, F. Koenen, H. Vanderhallen, I. Greiser-Wilke, H. Scheibner, T. Stadejek, M. Hofmann, B. Thuer, Vet. Microbiol. 77, 71–81 (2000)
H.D. de Arce, L. Ganges, M. Barrera, D. Naranjo, F. Sobrino, M.T. Frías, J.I. Núñez, Virus Res. 112, 123–131 (2005)
X. Xu, H. Guo, C. Xiao, Y. Zha, Z. Shi, X. Xia, C. Tu, Antiviral Res. 78, 188–193 (2008)
S.N. Sapre, R.G. Moghe, S.V. Bhagwat, P.G. Chaudhry, B.L. Purohit, Indian Vet. J. 39, 527–534 (1962)
V.K. Singh, G. Saikumar, S.K. Bandyopadhyay, O.P. Paliwal, Indian J. Anim. Sci. 74, 1093–1097 (2004)
S.S. Patil, D. Hemadri, B.P. Shankar, A.G. Raghavendra, H. Veeresh, B. Sindhoora, S. Chandan, K. Sreekala, M.R. Gajendragad, K. Prabhudas, Vet. Microbiol. 141, 367–373 (2010)
D.K. Sarma, N. Mishra, S. Vilcek, K. Rajukumar, S.P. Behera, R.K. Nema, P. Dubey, S.C. Dubey, Comp. Immunol. Microbiol. Infect. Dis. (2009). doi:10.1016/j.cimid.2009.09.005
G.S. Desai, A. Sharma, R.S. Kataria, N.N. Barman, A.K. Tiwari, Acta Virol. 54, 79–82 (2010)
I. Greiser-Wilke, J. Fritzemeier, F. Koenen, H. Vanderhallen, D. Rutili, G.M. De Mia, L. Romero, R. Rosell, J.M. Sanchez-Vizcaino, A. San Gabriel, Vet. Microbiol. 77, 17–27 (2000)
J.D. Thompson, T.J. Gibson, F. Plewniak, F. Jeanmougin, D.G. Higgins, Nucleic Acids Res. 25, 4876–4882 (1997)
K. Strimmer, A. von Haeseler, Mol. Biol. Evol. 13, 964–969 (1996)
K. Strimmer, A. von Haeseler, Proc. Natl. Acad. Sci. USA 94, 6815–6819 (1997)
J. Felsenstein, Cladistics 5, 164–166 (1989)
R.D.M. Page, Comput. Appl. Biosci. 12, 357–358 (1996)
I. Greiser-Wilke, B. Zimmermann, J. Fritzemeier, G. Floegel, V. Moennig, Vet. Microbiol. 73, 131–136 (2000)
P. Lowings, G. Ibata, G.M. De Mia, D. Rutili, D. Paton, Epidemiol. Infect. 122, 553–559 (1999)
C. Tu, Z. Lu, H. Li, X. Yu, X. Liu, Y. Li, H. Zhang, Z. Yin, Virus Res. 81, 29–37 (2001)
S.D. Blacksell, S. Khounsy, D.B. Boyle, L.J. Gleeson, H.A. Westbury, J.S. Mackenzie, Virus Genes 31, 349–355 (2005)
S. Parchariyanon, K. Inui, S. Damrongwatanapokin, W. Pinyochon, P. Lowings, D. Paton, Dtsch. Tierarztl. Wochenschr. 107, 236–238 (2000)
S. Suradhat, S. Damrongwatanapokin, Vet. Microbiol. 92, 187–194 (2003)
Acknowledgments
The authors are grateful to the Indian Council of Agricultural Research for providing funds and necessary facilities. The authors are also thankful to the Directors and the scientists of various state biological institutes and veterinary colleges. Special thanks to Late Prof. Irene Grieserwilkie for letting us to access EURL database, and the authors wish to dedicate this article in her memory.
Author information
Authors and Affiliations
Corresponding author
Rights and permissions
About this article
Cite this article
Patil, S.S., Hemadri, D., Veeresh, H. et al. Phylogenetic analysis of NS5B gene of classical swine fever virus isolates indicates plausible Chinese origin of Indian subgroup 2.2 viruses. Virus Genes 44, 104–108 (2012). https://doi.org/10.1007/s11262-011-0572-1
Received:
Accepted:
Published:
Issue Date:
DOI: https://doi.org/10.1007/s11262-011-0572-1