Indian Journal of Animal Research

  • Chief EditorK.M.L. Pathak

  • Print ISSN 0367-6722

  • Online ISSN 0976-0555

  • NAAS Rating 6.50

  • SJR 0.263

  • Impact Factor 0.4 (2024)

Frequency :
Monthly (January, February, March, April, May, June, July, August, September, October, November and December)
Indexing Services :
Science Citation Index Expanded, BIOSIS Preview, ISI Citation Index, Biological Abstracts, Scopus, AGRICOLA, Google Scholar, CrossRef, CAB Abstracting Journals, Chemical Abstracts, Indian Science Abstracts, EBSCO Indexing Services, Index Copernicus
Indian Journal of Animal Research, volume 50 issue 2 (april 2016) : 218-223

Detection of Theileria species infecting equine population in Punjab by 18S rRNA PCR

Deepak Sumbria, L.D.Singla*, Amrita Sharma, Paramjit Kaur
1<p>Department of Veterinary Parasitology, College of Veterinary Sciences,&nbsp;Guru Angad Dev Veterinary and Animal Sciences University, Ludhiana-141 004, India.</p>
Cite article:- Sumbria Deepak, L.D.Singla*, Sharma Amrita, Kaur Paramjit (2015). Detection of Theileria species infecting equine population in Punjabby 18S rRNA PCR . Indian Journal of Animal Research. 50(2): 218-223. doi: 10.18805/ijar.7490.

Present study demonstrates the prevalence and risk factors of infection to equines  with Theileria species in Punjab, (India). The prevalence by thin blood film examination and Polymerase chain reactions based molecular assay was 4.17 and 33.33%, respectively. PCR targeting 18S rRNA gene of Theileria sp.  produced high fidelity 1,100 bp amplification products with 100% sensitivity to blood films. The assessment of various risk factors revealed the prevalence of Theileria sp. to be uniformly distributed in equine population; the age of host animal being apparently the most influential factor for infection (Odds ratio= 1.6154, P= 0.41). The multiple sequence alignment revealed that the primer pair used could perceive the presence of wide range of species of Theileria genus; however the phylogenetic analysis of the custom sequenced amplicons clustered in one node with diverse Theileria equi isolates indicating the evolutionary homology.  


  1. Abutarbush, S.M., Alqawasmeh, D.M., Mukbel, R.M. and Al-Majali, A.M. (2012). Equine babesiosis: Seroprevalence, risk factors and comparison of different diagnostic methods in Jordan. Trans bound. Emerg. Dis. 59: 72–78

  2. Alhassan, A., Govind, Y., Tam, N.T., Thekisoe, O.M., Yokoyama, N., Inoue, N. and Igarashi, I. (2007). Comparative evaluation of the sensitivity of LAMP, PCR and in vitro culture methods for the diagnosis of equine piroplasmosis. Parasitol. Res. 100:1165-1168

  3. Allsopp, M.T.E.P., Lewis, B.D. and Penzhorn, B.L. (2007). Molecular evidence for transplacental transmission of Theileria equi from carrier mares to their apparently healthy foals. Vet. Parasitol. 148: 130–136.

  4. Altschul, S.F., Gish, W., Miller, W., Myers, E.W. and Lipman, D.J. (1990). Basic local alignment search tool. J. Mol. Biol. 215: 403-410.

  5. Ananyutthawongese, C.T., Saengsombut, K., Sukhumsirichat, W., Uthaisang, W., Sarataphan, N.N. and Chansiri, K. (1999). Detection of Bovine Hemoparasite Infection Using Multiplex Polymerase Chain Reaction. Sci. Asia. 25: 85-90.

  6. Bashiruddin, J.B., Cammà, C. and Rebêlo, E. (1999). Molecular detection of Babesia equi and Babesia caballi in horse blood by PCR amplification of part of the 16S rRNA gene. Vet. Parasitol. 84: 75–83

  7. Battsetseg, B., Lucero, S., Xuan, X., Claveria, F.G., Inoue, N., Alhassan, A., Kanno, T., Igarashi, I., Nagasawa, H., Mikami, T. and Fujisaki, K. (2002). Detection of natural infection of Boophilus microplus with Babesia equi and Babesia caballi in Brazilian horses using nested polymerase chain reaction. Vet. Parasitol. 107: 375–377.

  8. Bose, R., Jorgensen, W.K., Dalgliesh, R.J., Friedhoff, K.T. and De Vos, A.J. (1995). Current state and future trends in the diagnosis of babesiosis. Vet. Parasitol. 57: 61–74.

  9. Botteon, P.T.L., Massard, C.L., Botteon, R.D.C.M., Loss, Z.G. and Linhares, G.F.C. (2002) Loss, Z.G. and Linhares, G.F.C. (2002). Seroprevalencia de Babesia equi en tres Diferentes sistemas de crianza de equinos: Rio de Janeiro, Brasil. Parasitologia Latino americana. 57(3-4):141-145 http://dx.doi.org/10.4067/S0717-    77122002000300010. 

  10. Brüning, E. (1996). Equine piroplasmosis. An update on diagnosis, treatment, and prevention. Br. Vet. J. 152: 139–151.

  11. Chae, J.S., Allsopp, B.A., Waghela, S.D., Park, J.H., Kakuda, T., Sugimoto, C., Allsopp, M.T., Wagner, G.G. and Holman, P.J. (1999). A study of the systematics of Theileria spp based upon small-subunit ribosomal RNA gene sequences. Parasitol. Res. 85: 877–883.

  12. Chhabra, S., Ranjan, R., Uppal, S.K. and Singla, L.D. (2011). Transplacental transmission of Babesia equi (Theileria equi) from carrier mares to foals. J. Parasit. Dis. doi: 10.1007/s12639-011-0072-1.

  13. Coles, E.H. (1986). Veterinary Clinical Pathology.4th ed. W.B. Saunders Co. Philadelphia.

  14. De Waal, D.T. (1992). Equine piroplasmosis: a review. Brit. Vet. J. 148: 6–14.

  15. De Waal, D.T. and Van Heerden, J. (2004). Equine piroplasmosis. In: Coetzer, J.A.W., Tustin,R.C. (Eds.), Infectious Diseases of Livestock., 2nd ed. Oxford University Press, New York: 425–433p.

  16. Felsenstein, J. (1985). Confidence limits on phylogenies: An approach using the bootstrap. Evolution. 39:783-791.

  17. Garcia-Bocanegra, I., Arenas-Montes, A., Hernandez, E., Adaszek, L., Carbonero, A., Almeria, S., Jaen-Tellez, J.A., Gutierrez-Palomino, P. and Arenas, A. (2013). Seroprevalence and risk factors associated with Babesia caballi and Theileria equi infection in equids. Vet. J. 195: 172-178.

  18. Gautam, O.P. and Dwivedi, S.K. (1976). Equine babesiosis: A severe out-break in a stud farm at Hissar. Indian Vet. J. 53: 546-551.

  19. Herbert, W.J. and Lumsden, W.H.R. (1976). Trypanosoma brucei: A rapid ‘matching’ method for estimating the host parasitaemia. Exp. Parasitol. 40: 427-431.

  20. Hunfeld, K.P., Hildebrandt, A. and Gray, J.S. (2008). Babesiosis: Recent insights into an ancient disease. Int. J. Parasitol. 38: 1219–1221.

  21. Karatepe, B., Karatepe, M., Çakmak, A., Karaer, Z. and Ergün, G. (2009). Investigation of seroprevalence of Theileria equi and Babesia caballi in horses in Nigde province. Trop. Anim. Health Prod. 41: 109–113.

  22. Katzer, F., McKellar, S., Kirvar, E. and Shiels, B. (1998). Phylogenetic analysis of Theileria and Babesia equi in relation to the establishment of parasite populations within novel host species and the development of diagnostic tests. Mol. Biochem. Parasitol. 95: 33–44.

  23. Kouam, M.K., Kantzoura, V., Gajadhar, A.A., Theis, J.H., Papadopoulos, E. and Theodoropoulos, G. (2010). Seroprevalence of equine piroplasms and host-related factors associated with infection in Greece. Vet. Parasitol. 169: 273–278.

  24. Mehlhorn, H. and Schein, E. (1998). Redescription of Babesia equi Laveran, 1901 as Theileria equi. Parasitol. Res. 84: 467–475.

  25. Moretti, A., Mangili, V., Salvatori, R., Maresc, C., Scocci, E., Torina, A., Morett, I., Gabrielli, S., Tampieri, M.P. and Pietrobelli, M. (2010). Prevalence and diagnosis of Babesia and Theileria infections in horses in Italy: A preliminary study. Vet. J. 184: 346–350.

  26. Mujica, F.F., Perrone, T., Forlano, M., Coronado, A., Meléndez, R.D., Barrios, N., Alvarez, R. and Granda, F. (2011). Serological prevalence of Babesia caballi and Theileria equi in horses of Lara State, Venezuela. Vet. Parasitol. 178: 180-183.

  27. Nicolaiewsky, T.B., Richter, M.F., Lunge, V.R., Cunha, C.W., Delagostin, O., Ikuta, N., Fonseca, A.S., da Silva, S.S. and Ozaki, L.S. (2001). Detection of Babesia equi (Laveran, 1901) by nested polymerase chain reaction. Vet. Parasitol. 101: 9–21.

  28. Peckle, M., Pires, M.S., dos Santos, T.M., Roier, E.C.R., da Silva, C.B., Vilela, J.A.R., Santos, H.A. and Massard, C.L. (2013). Molecular epidemiology of Theileria equi in horses and their association with possible tick vectors in the state of Rio de Janeiro, Brazil. Parasitol. Res. 112: 2017–2025.

  29. Rampersad, J., Cesar, E., Campbell, M.D., Samlal, M. and Ammons, D. (2003). A field evaluation of PCR for the routine detection of Babesia equi in horses. Vet. Parasitol. 114: 81–87.

  30. Ribeiro, I.B., Câmara, A.C.L., Bittencourt, M.V., Marçola, T.G., Paludo, G.R. and Soto-Blanco, B. (2013). Detection of Theileria equi in spleen and blood of asymptomatic piroplasm carrier horses. Acta Parasitol. 58: 218–222.

  31. Rüegg, S.R., Torgerson, P., Deplazes, P. and Mathis, A. (2007). Age-dependent dynamics of Theileria equi and Babesia caballi infections in southwest Mongolia based on IFAT and/or PCR prevalence data from domestic horses and ticks. Parasitology 134: 939-947.

  32. Saitou, N. and Nei. M. (1987). The neighbor-joining method: A new method for reconstructing phylogenetic trees. Mol. Biol. Evol. 4: 406-425.

  33. Sharma, R.D., Tanwar, R.K., Gahlot, A.K., Yadav, J.S. and Rajvanshi, D.S. (1982). Note on clinical studies in Babesia equi infection in ponies. Indian J. Anim. Sci. 52: 1001-1003.

  34. Soulsby, E.L.J. (2005). Helminths, Arthopods and Protozoa of Domesticated Animals.7th edition Elsevier 719-722p. 

  35. Steinman, A., Zimmerman, T., Klement, E., Lensky, I.M., Berlin, D., Gottlie, Y. and Baneth, G. (2012). Demographic and environmental risk factors for infection by Theileria equi in 590 horses in Israel. Vet. Parasitol.187: 558– 562.

  36. Tajima, F. (1989). Statistical methods to test for nucleotide mutation hypothesis by DNA polymorphism. Genetics 123: 585-595

  37. Tamura, K., Dudle, J., Nei, M. and Kumar, S. (2007). MEGA4: Molecular Evolutionary Genetics Analysis (MEGA) software version 4.0. Mol. Biol. Evol. 24: 1596-1599.

  38. Thrusûeld, M. (2005). Veterinary Epidemiology, second edition. Blackwell Science Ltd United Kingdom.

  39. Zuckerkandl, E. and Pauling, L. (1965). Evolutionary divergence and convergence in proteins, In Evolving Genes and Proteins, [V. Bryson and H.J. Vogel (eds)]. Academic Press, New York: 97-166p.

     

Editorial Board

View all (0)