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http://dx.doi.org/10.7853/kjvs.2019.42.1.1

Production and evaluation of PRRS resistant pigs  

Jeong, Chang-Gi (College of Veterinary Medicine, Chonbuk National University)
Khatun, Amina (College of Veterinary Medicine, Chonbuk National University)
Nazki, Salik (College of Veterinary Medicine, Chonbuk National University)
Lee, Sim-In (College of Veterinary Medicine, Chonbuk National University)
Kim, Tae-Hun (National Institute of Animal Science, Rural Development Administration)
Kim, Kwan-Suk (College of Agriculture, Life & Environment Sciences, Department of Animal Science, Chungbuk National University)
Park, Choi-Kyu (College of Veterinary Medicine, Kyoungpook National University)
Kim, Won-Il (College of Veterinary Medicine, Chonbuk National University)
Publication Information
Korean Journal of Veterinary Service / v.42, no.1, 2019 , pp. 1-7 More about this Journal
Abstract
Porcine reproductive and respiratory syndrome (PRRS) is economically the most important and challenging disease in swine industries worldwide and caused by PRRS virus (PRRSV). Previous studies reported that pigs with heterozygous genotypes in the guanylate-binding proteins (GBP1 and GBP5) exhibited increased resistance against PRRSV infection. The present study was conducted to produce higher numbers of the heterozygous pigs based on the PRRS resistant polymorphisms found in GBP1 (GBP1E2 and WUR) and GBP5, and evaluate the resistance of heterozygous pigs against challenge with a type 2 PRRSV (JA142) in comparison with homozygous pigs. In the challenge study, 12, 4 week-old PRRSV-negative piglets were selected based on the genotypes of the 3 polymorphisms (GBP1E2, WUR and GBP5). Among them, 8 piglets [homozygous (n=4) and heterozygous (n=4)] were challenged with JA142 and kept in the same room, and the remaining 4 piglets were kept separately as a negative control. In results, the sperms collected from the boars of GBP1E2-GG genotype produced approximately 28~41% higher numbers of heterozygous piglets as compared with those from the boars of GBP1E2-AG genotype. In the challenge study, we found that heterozygous piglets showed the significantly lower levels of viremia than homozygous piglets at 14, 21 and 28 dpc. Consistently, these heterozygous piglets also exhibited significantly higher ADWG than homozygous piglets. Therefore, in the current study, selection of boars based on SNP markers could increase the production of PRRS resistant piglets and the PRRS resistant pigs were found to be more resistant to PRRSV infection.
Keywords
Pigs; PRRS; GBP1; GBP5; Polymorphisms; Heterozygous;
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1 Boddicker N, Waide EH, Rowland RR, Lunney JK, Garrick DJ, Reecy JM, Dekkers JC. 2012. Evidence for a major QTL associated with host response to porcine reproductive and respiratory syndrome virus challenge. J Anim Sci 90, 1733-1746.   DOI
2 Boddicker NJ, Bjorkquist A, Rowland RR, Lunney JK, Reecy JM, Dekkers JC. 2014. Genome-wide association and genomic prediction for host response to porcine reproductive and respiratory syndrome virus infection. Genet Sel Evol 46, 18.   DOI
3 Dekkers J, Rowland RRR, Lunney JK, Plastow G. 2017. Host genetics of response to porcine reproductive and respiratory syndrome in nursery pigs. Vet Microbiol 209, 107-113.   DOI
4 Gol S, Estany J, Fraile LJ, Pena RN. 2015. Expression profiling of the GBP1 gene as a candidate gene for porcine reproductive and respiratory syndrome resistance. Anim Genet 46, 599-606.   DOI
5 Hess AS, Islam Z, Hess MK, Rowland RR, Lunney JK, Doeschl-Wilson A, Plastow GS, Dekkers JC. 2016. Comparison of host genetic factors influencing pig response to infection with two North American isolates of porcine reproductive and respiratory syndrome virus. Genet Sel Evol 48, 43.   DOI
6 Kim JY, Lee SY, Sur JH, Lyoo YS. 2006. Serological and genetic characterization of the European strain of the PRRSV isolated in Korea. Korean Journal of Veterinary Research 46, 363-370.
7 Koltes JE, Fritz-Waters E, Eisley CJ, Choi I, Bao H, Kommadath A, Serao NV, Boddicker NJ, Abrams SM, Schroyen M, Loyd H, Tuggle CK, Plastow GS, Guan L, Stothard P, Lunney JK, Liu P, Carpenter S, Rowland RR, Dekkers JC, Reecy JM. 2015. Identification of a putative quantitative trait nucleotide in guanylate binding protein 5 for host response to PRRS virus infection. BMC Genomics 16, 412.   DOI
8 Kommadath A, Bao H, Choi I, Reecy JM, Koltes JE, Fritz-Waters E, Eisley CJ, Grant JR, Rowland RR, Tuggle CK, Dekkers JC, Lunney JK, Guan LL, Stothard P, Plastow GS. 2017. Genetic architecture of gene expression underlying variation in host response to porcine reproductive and respiratory syndrome virus infection. Sci Rep 7, 46203.   DOI
9 Ma G, Huang J, Sun N, Liu X, Zhu M, Wu Z, Zhao S. 2008. Molecular characterization of the porcine GBP1 and GBP2 genes. Mol Immunol 45, 2797-2807.   DOI
10 Meng XJ, Paul PS, Halbur PG, Lum MA. 1995. Phylogenetic analyses of the putative M (ORF 6) and N (ORF 7) genes of porcine reproductive and respiratory syndrome virus (PRRSV): implication for the existence of two genotypes of PRRSV in the U.S.A. and Europe. Arch Virol 140, 745-755.   DOI
11 Niu P, Shabir N, Khatun A, Seo BJ, Gu S, Lee SM, Lim SK, Kim KS, Kim WI. 2016. Effect of polymorphisms in the GBP1, Mx1 and CD163 genes on host responses to PRRSV infection in pigs. Vet Microbiol 182, 187-195.   DOI
12 Nam E, Park CK, Kim SH, Joo YS, Yeo SG, Lee C. 2009. Complete genomic characterization of a European type 1 porcine reproductive and respiratory syndrome virus isolate in Korea. Arch Virol 154, 629-638.   DOI
13 Nelsen CJ, Murtaugh MP, Faaberg KS. 1999. Porcine reproductive and respiratory syndrome virus comparison: divergent evolution on two continents. J Virol 73, 270-280.   DOI
14 Neumann EJ, Kliebenstein JB, Johnson CD, Mabry JW, Bush EJ, Seitzinger AH, Green AL, Zimmerman JJ. 2005. Assessment of the economic impact of porcine reproductive and respiratory syndrome on swine production in the United States. J Am Vet Med Assoc 227, 385-392.   DOI
15 Park CK, Yoon HC, Lee CH, Jung BY, Lee KK, Kim HS. 2008. Infection patterns of porcine reproductive and respiratory syndrome virus by serological analysis on a farm level. Korean Journal of Veterinary Research 48, 67-73.
16 Rowland RRR, Lunney J, Dekkers J. 2012. Control of porcine reproductive and respiratory syndrome (PRRS) through genetic improvements in disease resistance and tolerance. Frontiers in Genetics e3, 260.
17 Seo BJ, Kim HI, Kim WI. 2014. Comparative evaluation of two commercial ELISA kits for detection of PRRS antibodies using sera collected from pigs in various stages of PRRSV infection. Korean Journal of Veterinary Research 37, 151-156.
18 Serao NV, Matika O, Kemp RA, Harding JC, Bishop SC, Plastow GS, Dekkers JC. 2014. Genetic analysis of reproductive traits and antibody response in a PRRS outbreak herd. J Anim Sci 92, 2905-2921.   DOI
19 Vestal DJ, Jeyaratnam JA. 2011. The Guanylate-Binding Proteins: Emerging Insights into the Biochemical Properties and Functions of This Family of Large Interferon-Induced Guanosine Triphosphatase. J Interf Cytok Res 31, 89-97.   DOI
20 Shenoy AR, Wellington DA, Kumar P, Kassa H, Booth CJ, Cresswell P, MacMicking JD. 2012. GBP5 promotes NLRP3 inflammasome assembly and immunity in mammals. Science 336, 481-485.   DOI
21 Waide EH, Tuggle CK, Serao NV, Schroyen M, Hess A, Rowland RR, Lunney JK, Plastow G, Dekkers JC. 2017. Genomewide association of piglet responses to infection with one of two porcine reproductive and respiratory syndrome virus isolates. J Anim Sci 95, 16-38.
22 Yoon SH., Song JY, Lee CH, Choi EJ, Cho IS, Kim B. 2008. Genetic characterization of the Korean porcine reproductive and respiratory syndrome viruses based on the nucleocapsid protein gene (ORF7) sequences. Arch Virol 153, 627-635.   DOI