|  | 
              
  
              
              Open Access  
Copyright: The authors. This article is an open access 
article licensed under the terms of the Creative Commons Attribution License 
(http://creativecommons.org/licenses/by/2.0) which permits unrestricted use, 
distribution and reproduction in any medium, provided the work is properly 
cited. 
 
              
              
              Research 
(Published 
online: 24-01-2014) 
8. Detection and differentiation of infectious bursal 
disease virus from the outbreaks in two layer farms by PCR-RFLP in Jos, Nigeria
              - P. D. Luka, B. Yakubu, A. R. Jambol, B. J. Audu, B. B. Dogonyaro 
and O. A. OwolodunVeterinary World, 7(1): 30-33
 
  
              
              doi: 
              10.14202/vetworld.2014.30-33 
                
              
              
          
 
              Abstract 
 
              Aim: Characterization of 
              Infectious bursal disease viruses (IBDV) from the two outbreaks in 
              Jos Nigeria, using reverse transcriptase polymerase chain 
              reaction/restriction fragment length polymorphism (RT-PCR/RFLP) 
              technique. Materials and Methods: A total of 40 bursa samples were 
              collected from two outbreaks in November 2011 from two farms of 
              6-8 weeks old pullets within Jos South Local Government Area, with 
              mortality between 60 – 74.2 % in commercially reared layer chicken 
              flocks experiencing signs typical of infectious bursal disease (IBD). 
              All the samples were found to contain IBDV genome by One Step 
              RT-PCR using VP2 gene specific primers.
 Result: The assay amplified a 743bp fragment from 701-1444 
              nucleotides. RT-PCR product was further subjected to restriction 
              digestion using TaqI, MvaI and SacI Restriction enzymes to 
              differentiate classical from very virulent phenotypes. The RFLP 
              profile was found similar for all eight isolates with TaqI and 
              MvaI enzyme but different for SacI. All eight TaqI -positive 
              Viruses were further found positive for MvaI digestion and yielded 
              RFLP profile similar to vvIBDV in Europe whereas one isolate was 
              SacI positive and had a RFLP profile similar to classic IBDV 
              strains.
 Conclusion: The clinical history of high mortality and TaqI 
              and MvaI restriction enzyme positivity revealed that vvIBDV 
              strains still exist in Jos, North central Nigeria.
 Keywords: infectious bursal disease virus, Nigeria, 
              outbreak, RT-PCR/RFLP, very virulent
 
 
              References 
 
                
                  | 1. Long, F.Y., Guo, Y. M., Wang, Z., Liu, D., Zhang, B.K., and 
                  Yang, X. (2011) Conjugated linoleic acids alleviate infectious 
                  bursal disease virus-induced immunosuppression in broiler 
                  chickens. Poultry Science. 90 :1926–1933. http://dx.doi.org/10.3382/ps.2011-01447
 |  
                  |  |  
                  | 2. Delmas, B., Mundt, E.,Vakharia, V.N., and Wu, J.L. (2011) 
                  Family birnaviridae. In: King, A.M.Q., Lefkowitz, E., Adams, 
                  M.J., Carstens, E.B. (Eds) Virus Toxonomy Ninth Report of the 
                  International Committee on Taxonomy of Viruses. Academic press 
                  Inc., San Diego, California.507. |  
                  |  |  
                  | 3. Arnold, M., Durairaj, V., Mundt, E., Schulze, K., Breunig, 
                  K.D., and Behrens, S.E. (2012) Protective Vaccination against 
                  Infectious Bursal Disease Virus with Whole Recombinant 
                  Kluyveromyces lactis Yeast Expressing the Viral VP2 Subunit. 
                  PLoS PLoS ONE, 7(9) : e428-70. |  
                  |  |  
                  | 4. Wang, Y., Wu, X., Li, H., Wu, Y., Shi, L., Zheng, X., Luo, 
                  M., Yan, Y., and Zhou, J. (2009) Antibody to VP4 protein is an 
                  indicator discriminating pathogenic and nonpathogenic IBDV 
                  infection. Mol. Immunol. 46 (10):1964-9. http://dx.doi.org/10.1016/j.molimm.2009.03.011
 |  
                  |  |  
                  | 5. Abdel-Alem, G.A., Awaad, M.H.H., and Saif, Y.M. (2003) 
                  Characterization of Egyptian field strains of infectious 
                  bursal disease virus. Avian Dis. 47: 1452-1457. http://dx.doi.org/10.1637/7032
 |  
                  |  |  
                  | 6. Van Den Berg, T.P (2000) Acute infectious bursal disease in 
                  poultry: A review. Avian Pathology, 29 (3): 175-194. http://dx.doi.org/10.1080/03079450050045431
 |  
                  |  |  
                  | 7. Jackwood, J.D., Sommer-Wagner, S.E., Stoute, S.T., Woolcock, 
                  P.R., Crossley, B.M., Hietala, S.K., and Charlton, B.R. (2009) 
                  Characteristics of a Very Virulent Infectious Bursal Disease 
                  Virus from California. Avian Diseases, 53(4): 592-600. http://dx.doi.org/10.1637/8957-061109-Reg.1
 |  
                  |  |  
                  | 8. Escaffre, O., Nouen, C.L., Amelot, M., Ambroggio, X., 
                  Ogden, M.K., Guionie, O., Toquin, D., Muller, H., Islam, M., 
                  and Eterradossi, N. (2013) Both genome segments contribute to 
                  the pathogenicity of very virulent infectious bursal disease 
                  virus. J. Virol. 87(5): 2767-2780. http://dx.doi.org/10.1128/JVI.02360-12
 |  
                  |  |  
                  | 9. Office International for Epizootics (OIE): Infectious 
                  bursal disease In Manual of Standards for Diagnostic Tests and 
                  Vaccines for Terrestrial Animals. 5 edition. Paris, OIE; 
                  http://www.oie.int/fileadmin/Home/eng/Health_standards/tahm/2.07.11_IBD.pdf. 
                  Accessed on 10 July 2013. |  
                  |  |  
                  | 10. Islam, M.R., Rahman, S., Noor, M., Chowdhury, E.H., and 
                  Müller, H. (2012) Differentiation of infectious bursal disease 
                  virus (IBDV) genome segment B of very virulent and classical 
                  lineage by RT-PCR amplification and restriction enzyme 
                  analysis. Arch Virol. 157(2):333-6. http://dx.doi.org/10.1007/s00705-011-1159-9
 |  
                  |  |  
                  | 11. Zahoor, A.M., Abubakar, M., Naim, S., Khan, Q.M., and 
                  Arshed, M.J. (2011) Molecular Typing of Field Isolates from 
                  two outbreaks of Infectious Bursal Disease Virus from 
                  Pakistan. Vet World, 4(7): 297-300. http://dx.doi.org/10.5455/vetworld.4.297
 |  
                  |  |  
                  | 12. Ojo, M.O., Oduye, O.O., Noibi, L.M., and Idowu, A.L. 
                  (1973) Gumboro-like disease in Nigeria. Trop. Anim Hlth and 
                  Prod. 5: 52-56. http://dx.doi.org/10.1007/BF02239686
 |  
                  |  |  
                  | 13. Hassan, M.K. (2004) Very virulent infectious bursal 
                  disease virus in Egypt: Epidemiology, isolation and 
                  immunogenicity of classic vaccine. Vet. Res. Comm, 28: 
                  347-356. http://dx.doi.org/10.1023/B:VERC.0000026657.29702.4e
 |  
                  |  |  
                  | 14. Jackwood, D.J., and Sommer, S.E. (1999) Restriction 
                  fragment polymorphisms in the VP2 gene of infectious bursal 
                  disease viruses from outside the United States. Avian 
                  Diseases, 43: 310–314. http://dx.doi.org/10.2307/1592622
 |  
                  |  |  
                  | 15. Ezeibe, M.C.O., Okoye, J.O.A., Ogunniran, T.M., Animoke, 
                  P.C.J., Nwankwo, I.A., and Ngene, A.A. (2013) Mortality rates 
                  from a Nigerian isolate of the Infectious Bursa Disease Virus 
                  and passive haemagglutination antibody titer that protects 
                  chicks against challenge with the virus isolate. Health, 5: 
                  1355-1359. http://dx.doi.org/10.4236/health.2013.59184
 |  
                  |  |  
                  | 16. Brown, M.D., Green, P., and Skinner, M.A. (1994) VP2 
                  sequences of "very virulent" isolates of infectious bursal 
                  disease virus are closely related to each other but are 
                  distinct from those of "classical" strains. J. Gen. Virol. 75: 
                  675-680. http://dx.doi.org/10.1099/0022-1317-75-3-675
 |  
                  |  |  
                  | 17. Kataria, R.S., Tiwari, A.K., Butchaiah, G., and Kataria, 
                  J.M. (1999) Differentiation of infectious bursal disease virus 
                  strains by restriction analysis of RT-PCR-amplified VP2 gene 
                  sequences. Acta Virol. 43: 245-249. |  
                  |  |  
                  | 18. Bidin, Z., Lojkic, I., Grce, M., Cajavec, S., and Pokric, 
                  B. (2001) Differentiation of infectious bursal disease virus 
                  strains at a genomic level. Veterinarski Arhiv 71 (6): 
                  325-336. |  
                  |  |  
                  | 19. Ikuta, N., El-Attrache, J., Villegas, P., Garcia, E.M., 
                  Lunge, V.R., Fonseca, A.S.K., Oliveira C. and Marques, E.K. 
                  (2001) Molecular characterization of Brazilian infectious 
                  bursal disease viruses. Avian Dis. 45: 297-306. http://dx.doi.org/10.2307/1592968
 |  
                  |  |  
                  | 20. Owoade, A.A., Mulders, M.N., Kohnen, J., Ammerlaan, W., 
                  and Muller, C.P. (2004) High sequence diversity in infectious 
                  bursal disease virus serotype 1 in poultry and turkey suggest 
                  West African origin of very virulent strains. Arch. Virol, 149 
                  (4): 653-72. http://dx.doi.org/10.1007/s00705-003-0270-y
 |  
                  |  |  
                  | 21. Adamu, J., Owoade, A.A., Abdu, P.A., Kazeem, H.M., and 
                  Fatihu, M.Y. (2013) Characterization of field and vaccine 
                  infectious bursal disease viruses from Nigeria revealing 
                  possible virulence and regional markers in the VP2 minor 
                  hydrophilic peaks. Avian Path, 42 (5): 420-33 http://dx.doi.org/10.1080/03079457.2013.822055
 |  
                  |  |  
                  | 22. Sellers, H.S., Villegas, P.N., Seal, B.S., and Jackwood, 
                  D.J. (1999) Antigenic and molecular characterization of three 
                  infectious bursal disease virus field isolates. Avian Dis. 43: 
                  198-206. http://dx.doi.org/10.2307/1592609
 |  
                  |  |  
                  | 23. Zierenberg, K., Raue, R., and Muller, H. (2001) Rapid 
                  identification of "very virulent" strains of Infectious bursal 
                  disease virus by reverse transcription-polymerase chain 
                  reaction combined with restriction enzyme analysis. Avian 
                  Path. 30: 55–62. http://dx.doi.org/10.1080/03079450020023203
 |  
                  |  |  
                  | 24. Kabell, S., Handberg, K.J., and Bisgaard, M. (2006) Impact 
                  of coccidial infection on vaccine- and vvIBDV in lymphoid 
                  tissues of SPF chickens as detected by RT-PCR. Acta Vet. 
                  Scand. 48:17. http://dx.doi.org/10.1186/1751-0147-48-17
 |  
                  |  |  
                  | 25. Naqi, S., Thompson, G., Bauman, B., and Mohammed, H. 
                  (2001) The exacerbating effect of infectious bronchitis virus 
                  infection on the Infectious bursal disease virus induced 
                  suppression of opsonization of Escherichia coli antibody in 
                  chicken. Avian Dis, 45 (1):52-60. http://dx.doi.org/10.2307/1593011
 |  |  |