Indian Journal of Animal Research

  • Chief EditorK.M.L. Pathak

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Indian Journal of Animal Research, volume 50 issue 2 (april 2016) : 143-147

Molecular characterization of Ovar-DRB1 exon2 gene in Garole sheep resilient to gastrointestinal nematodes 

C. Paswan*, L.L.L. Prince, R. Kumar, C.P. Swarnkar, D. Singh, S. Kumar
1<p>Central Sheep and Wool Research Institute, Avikanagar-304 501, India&nbsp;</p>
Cite article:- Paswan* C., Prince L.L.L., Kumar R., Swarnkar C.P., Singh D., Kumar S. (NaN). Molecular characterization of Ovar-DRB1 exon2 gene in Garole sheep resilient to gastrointestinal nematodes . Indian Journal of Animal Research. 50(2): 143-147. doi: 10.18805/ijar.6710.

Ovine MHC DRB1 exon 2 (Ovar-DRB1.2) gene is arguably one of the critical genes, responsible for disease resistance against parasite in animals. This study was carried out for indepth analysis of polymorphism in MHC DRB1.2 gene and to explore the underlying molecular mechanisms for the development of disease resistance in Garole. PCR-RFLP study revealed that the gene is polymorphic in nature. The frequency of allele ‘A’ for endonuclease SacI and Allele ‘B’ for endonuclease Hin1I were significantly higher in Garole population.


  1. Baker, R. L., Gibson, J. P., Irqi, F. A. , Menge, D. M. , Mugambi, J. M. , Hanotte, O. , Nagda, S., Wakelin, D., Behnke, J. M., (2003). Exploring the genetic control of resistance to gastrointestinal helminth infections in sheep and mice. Proceedings of the Association for Advancement in Animal Breeding and Genetics, 15: pp 183–190 7–11 July 2003 Melbourne, Victoria , Australia. 

  2. Baker, R. L. and Gray, G. D. ( 2004). Worm Control for Small Ruminants in Tropical Asia. pp 63–95. (Eds ) Sani, R A , Gray, G D , Baker, R L. ACIAR Monograph 113, Canberra, Australia. 

  3. Ballingal, K. T. , Fardoe, K., Mckeever, D. J. (2008). Genomic organisation and allelic diversity within coding and non-    coding regions of the Ovar-DRB1 locus. Immunogenetics 60 (2): 95—103. 

  4. Ballingall K. T., Wright H., Redmond J., Dutia B. M., Hopkins J., Lang J., Deverson E. V., Howard J. C., Puri N., and Haig D. (1992). Expression and characterization of ovine major histocompatibility complex class II (OLA-DR) genes. Anim. Genet. 23:347–359. 

  5. Bishop, S. C., Morris, C. A . (2007). Genetics of disease resistance in sheep and goats Small Ruminant Res. 70: 48–59.

  6. Brown, J. H., Jardetzky, T. S., Gorga, J. C., Stern L. J. (1993). Three-dimensional structure of the human class II histocompatibility antigen HLA-DR1. Nature 364: 33-39. 

  7. Buitkamp, J., Filmether, P., Stear, M. J. , Epplen, J. T.(1996). Class I and class II major histocompatibility complex alleles are associated with faecal egg counts following natural, predominantly Ostertagia circumcincta infection. Parasitol. Res. 82: 693–696.

  8. Crawford, A. M. , McEwan, J. C. , Dodds, K. G. , Wright, C. S. , Bisset, S. A. , Macdonald, P. A. , Knowler, K. J. , Greer, G. J. , Green, R. S. , Shaw, R. J. , Paterson, K. A. , Cuthbertson, R. P. , Vlassoff, A. , Squire, D. R. , West, C. J. , Phua, S. H .(1997). Proceedings of the 12th Conference on Resistance to Nematode Parasites in Sheep: Part 1 Dubbo, NSW, Australia, pp 58–62. 

  9. Doherty, P. C. and Zinkernagel, R. M. (1975). Enhanced immunological surveillance in mice heterozygous atthe H-2 gene complex . Nature 256: 50-52.

  10. Dukkipati, V. S. R. , Blair, H. T. , Garrick, D. J. and Murray, A . (2006). Ovar-Mhc’ - ovine major histocompatibility complex: structure and gene polymorphisms. Genet. and Mol. Res. 5 (4): 581-608. 

  11. FAOSTAT. ( 2010). Report available on http://faostat fao org. 

  12. Gao, J., Liu K., Liu H., Blair H.T., Li, G., Chen, C., Tan P., and Runlin Z Ma (2010). A complete cDNA sequence map of Ovine Major Histocompatibility Complex. BMC Genomics. 11:466.

  13. Gruner, L. , Aumont, G. , Getachew, T. , Brunel, J. C. , Pery, C. Y. , Guerin, Y. (2003). Experimental infection of Black Belly and INRA 401 straight and crossbred sheep with trichostrongyle nematode parasites. Vet. Parasitol. 116 :239–249.

  14. Hedrick, P. W., Kim, T. J., Parker, K. M. (2001). Parasite resistance and genetic variation in the endangered Gila topminow Animal Consortium 4:103-109.

  15. Hedrick, P. W., Parker, K. M., Miller, E. L., Miller, P. S.( 2001). Major histocompatibility complex variation in the endangered Przewalski’s horse. Genet. 152:1701-1710.

  16. Hedrick, P. W. (1994). Evolutionary genetics at the major histocompatibility complex. The American Naturalist 143:945-964.

  17. Hughes, A., Hughes, M. (1995). Natural selection on the peptide-binding regions of major histocompatibility complex molecules. Immunogenetics 42:233-243. 

  18. IFAH Annual Report, (2009). Available on http://www ifahsec org. 

  19. Konnai, S. , Nagaoka, Y., Takeshima, S. , Onuma, M. and Aida, Y. (2003). Sequences and diversity of 17 new Ovar-DRB1 alleles from three breeds of sheep. Eur. J. of Immunogenet. 30:275–282 

  20. Langefors, A., Lohm, J., Grahn, M., Andersen, O., von Schantz T. (2001). Association between major histocombatibility complex class IIB alleles and resistance to Aeromonas salmonicida in Atlantic salmon. Proceedings of Royal Society London 268:479-485. 

  21. Mandal, A. and Sharma, D. K. (2008). Inheritance of faecal nematode egg count in Barbari goats following natural Haemonchus contortus infection. Vet. Parasitol. 155: 89–94. 

  22. Mugambi, J. M. , Bain, R. K. , Wanyangu, S. W. , Ihiga, M. A. , Duncan, J. L. , Murray, M. , Stear M. J. (1997). Resistance of four sheep breeds to natural and subsequent artificial Haemonchus contortus infection. Vet. Parasitol. 69 :265–273. 

  23. Mandal, N. K., Sharma, A., Rout, D. K. , and Roy, R. (2006). Genetic studies of Faecal egg counts and Packed Cell Volume following natural Haemonchus contortus infection and their relationships with liveweight in Muzaffarnagri sheep. Asian-Australasian J. of Anim. Sci. 19: 1524–28. 

  24. Nimbkar, C., Ghalasi, P. M. , Swan, A. A. , Walkden-Brown, S. W. , Kahn, L. P. (2003). Evaluation of growth rates and resistance to nematodes of Deccani and Bannur lambs and their crosses with Garole. Anim. Sci. 76: 503–515. 

  25. Paterson, S., Wilson, K., Pemberton, J. M. (1998). Major histocompatibility complex variation associated with juvenile survival and parasite resistance in a large unmanaged ungulate population (Ovis aries L ). Evolution 95:3714-    3719. 

  26. Sambrook, J., Russell, D. W. (2001). Molecular Cloning:ALaboratory Manual, vol 3, third ed Cold Spring Harbour Laboratory Press,New York 

  27. Sayers, G. and Sweeney, T. (2005). Gastrointestinal nematode infection in sheep – a review of the alternatives to anthelmintics in parasite control . Anim. Health Res. Rev. 6:159–171. 

  28. Schwaiger, F. W. , Gostomski, D. , Stear, M. J. , Duncan, J. L. , McKellar, Q. A. , Epplen, J. T. , Buitkamp, J. (1995). An ovine major histocompatibility complex DRB1 allele is associated with low faecal egg counts following natural, predominantly Ostertagia circumcincta infection. Int. J. of Parasitol. 25:815–822. 

  29. Singh, D., Swarnkar, C. P, and Khan, F, A. (2002). Anthelmintic resistance in gastrointestinal nematodes of livestock in India Journal of Vet. Parasitol. 16:115–30

  30. Singh, D., and Swarnkar, C. P. (2008). Role of refugia in management of anthelmintic resistance in nematodes of small ruminants - A Review. Indian. J. of Small Ruminants 14: 141–80. 

  31. Singh, D., Swarnakar, C. P., Kumar, S. and Paswan, C., (2011). Effect of Garole inheritance on strongyle infection in sheep managed under semi-ari conditions of Rajasthan. Indian. J. Small Ruminanats 17(2):188-194.

  32. Subandriyo, (2002). Workshop on Sustainable Parasite Control and Anhelmintic Resistance, Research Institute of Veterinary Sciences, Bogor, Indonesia, 9–10 September. 

  33. Swarnkar, C. P., Khan, F. A., Jayasankar, J. , Singh D. and Bhagwan, P. S. K. (2000). Repeatability of faecal egg-count and haematological values in sheep experimentally infected with Haemonchus contortus. Indian. J. Anim. Sci. 70: 791–96. 

  34. Tizard, I.R. (1987). Veterinary immunology. W.B. Saunders, Philadelphia, PA, pp. 81-97.

  35. Van Eijk, M. J., Stewart-Haynes, J. A. , and Lewin, H. A. (1992). Extensive polymorphism of the BoLA-DRB3 gene distinguished by PCR-RFLP. Anim. Genet. 23:483–496. 

  36. Waller, P. J. (1994). The development of anthelmintic resistance in ruminant livestock. Acta Tropica 56: 233-243.

  37. Wanyangu, S. W. , Mugambi, J. M. , Bain, R. K. D. J. L. , Murray, M. , Stear, M. J. (1997). Response to artificial and subsequent natural infestation with Haemonchus contortus in Red Maasai and Dorper ewes. Vet. Parasitol. 69: 275–282. 

  38. Windon, R. G . (1996). Genetic control of resistance to helminths in sheep. Vet. Immunol. Immunop. 54: 245–254. 

  39. Yadav, N.K., Mandal, A., Sharma, D.K., Rout, P.K., Roy., R., (2006). Genetic studies on faecal egg counts and packed cell volume following natural Haemonchus contortus infection and their relationships with live weight in Muzaffarnagari sheep. Asian-Australasian J. Anim. Sci. 19: 1524-1528.

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