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http://dx.doi.org/10.5762/KAIS.2019.20.6.514

Effects of inbreeding depression on litter size of Korean native pig  

Kim, Young-Sin (National Institute of Animal Science, Rural Development Administration)
Cho, Kyu-Ho (National Institute of Animal Science, Rural Development Administration)
Lee, Mi-Jin (National Institute of Animal Science, Rural Development Administration)
Kim, Jeong-A (National Institute of Animal Science, Rural Development Administration)
Cho, Eun-Seok (National Institute of Animal Science, Rural Development Administration)
Hong, Joon-Ki (National Institute of Animal Science, Rural Development Administration)
Publication Information
Journal of the Korea Academia-Industrial cooperation Society / v.20, no.6, 2019 , pp. 514-520 More about this Journal
Abstract
The reduction in performance due to inbreeding (i.e. inbreeding depression) has long been documented in plant and animal populations. The population of Korean native pigs are small and this breed is valuable in Korea.. This study was aimed to investigate effects of inbreeding depression on total number of piglets born (TNB) and number of piglets born alive (NBA) in Korean native pigs. We used 2,806 pedigree and 303 sows's data with 483 phenotypic records. After estimating genetic parameters for each traits, inbreeding depression was estimated using a mixed model in which the inbreeding coefficient was included as a covariate. Korean native pigs had high heritability for each traits. Inbreeding coefficient constantly increased from 1998 to 2017~2018 but there is no reduction for each traits in 2017~2018 in compared with those in 1998. Significant inbreeding depression was detected for TNB (p=0.03) but not for NBA (p=0.41). In addition there are significantly positive interactions between inbreeding coefficient and breeding value for both traits (p<0.05). These results suggest that Korean native pigs are still having genetic variation for TNB and NBA, which could overcome reproductive risks from inbreeding coefficient increase.
Keywords
Korean Native Pigs; Inbreeding Depression; Total Number of Piglets Born; Number of Piglets Born Alive; Litter Size;
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1 R. Mcquillan, N. Eklund, N. Pirastu, M. Kuningas, B. P. Mcevoy, T. Esko, T. Corre, G. Davies, M. Kaakinen, L. P. Lyytikainen, K. Kristiansson, A. S. Havulinna, M. Gogele, V. Vitart, A. Tenesa, Y. Aulchenko, C. Hayward, A. Johansson, M. Boban, S. Ulivi, A. Robino, V. Boraska, W. Igl, S. H. Wild, L. Zgaga, N. Amin, E. Theodoratou, O. Polasek, G. Girotto, L. M. Lopez, C. Sala, J. Lahti, T. Laatikainen, I. Prokopenko, M. Kals, J. Viikari, J. Yang, A. Pouta, K. Estrada, A. Hofman, N. Freimer, N. G. Martin, M. Kahonen, L. Milani, M. Heliovaara, E. Vartiainen, K. Raikkonen, C. Masciullo, J. M. Starr, A. A. Hicks, L. Esposito, I. Kolcic, S. M. Farrington, B. Oostra, T. Zemunik, H. Campbell, M. Kirin, M. Pehlic, F. Faletra, D. Porteous, G. Pistis, E. Widen, V. Salomaa, S. Koskinen, K. Fischer, T. Lehtimaki, A. Heath, M. I. Mccarthy, F. Rivadeneira, G. W. Montgomery, H. Tiemeier, A. L. Hartikainen, P. A. Madden, P. D'adamo, N. D. Hastie, U. Gyllensten, A. F. Wright, C. M. Van Duijn, M. Dunlop, I. Rudan, P. Gasparini, P. P. Pramstaller, I. J. Deary, D. Toniolo, J. G. Eriksson, A. Jula, O. T. Raitakari, A. Metspalu, M. Perola, M. R. Jarvelin, A. Uitterlinden, P. M. Visscher, J. F. Wilson, R. O. Consortium, "Evidence of inbreeding depression on human height", PLoS Genet, vol. 8, no. 7, pp. e1002655. 2012. DOI: https://doi.org/10.1371/journal.pgen.1002655   DOI
2 D. W. Bjelland, K. A. Weigel, N. Vukasinovic, J. D. Nkrumah, "Evaluation of inbreeding depression in Holstein cattle using whole-genome SNP markers and alternative measures of genomic inbreeding", Journal of Dairy Science, vol. 96, no. 7, pp. 4697-4706. 2013. DOI: https://doi.org/10.3168/jds.2012-6435   DOI
3 M. C. Keller, P. M. Visscher, M. E. Goddard, "Quantification of Inbreeding Due to Distant Ancestors and Its Detection Using Dense Single Nucleotide Polymorphism Data", Genetics, vol. 189, no. 1, pp. 237-U920. 2011. DOI: https://doi.org/10.1534/genetics.111.130922   DOI
4 M. Saura, A. Fernandez, M. C. Rodriguez, M. A. Toro, C. Barragan, A. I. Fernandez, B. Villanueva, "Genome-wide estimates of coancestry and inbreeding in a closed herd of ancient Iberian pigs", PLoS One, vol. 8, no. 10, pp. e78314. 2013. DOI: https://doi.org/10.1371/journal.pone.0078314   DOI
5 M. A. Toro, J. Rodriganez, L. Silio, C. Rodriguez, "Genealogical analysis of a closed herd of black hairless Iberian pigs", Conservation Biology, vol. 14, no. 6, pp. 1843-1851. 2000. DOI: https://doi.org/10.1111/j.1523-1739.2000.99322.x   DOI
6 A. Fernandez, J. Rodriganez, M. A. Toro, M. C. Rodriguez, L. Silio, "Inbreeding effects on the parameters of the growth function in three strains of Iberian pigs", Journal of Animal Science, vol. 80, no. 9, pp. 2267-2275. 2002.   DOI
7 E. Fabuel, C. Barragan, L. Silio, M. C. Rodriguez, M. A. Toro, "Analysis of genetic diversity and conservation priorities in Iberian pigs based on microsatellite markers", Heredity (Edinb), vol. 93, no. 1, pp. 104-113. 2004. DOI: https://doi.org/10.1038/sj.hdy.6800488   DOI
8 J. Casellas, N. Ibanez-Escriche, L. Varona, J. P. Rosas, J. L. Noguera, "Inbreeding depression load for litter size in Entrepelado and Retinto Iberian pig varieties", J Anim Sci, vol. no. pp. 2019. DOI: https://doi.org/10.1093/jas/skz084
9 M. Sargolzaei, H. Iwaisaki, J. J. P. T. W. C. G. a. L. P. Colleau, Cd-Rom Communication, "CFC: A tool for monitoring genetic diversity", 2006.
10 I. Misztal, S. Tsuruta, T. Strabel, B. Auvray, T. Druet, D. Lee, "BLUPF90 and related programs (BGF90)", Proceedings of the 7th world congress on genetics applied to livestock production, 2002.
11 H. Doran, P. Bliese, D. Bates, M. Dowling, "Estimating the multilevel Rasch model: with the lme4 package", Journal of Statistical Software, vol. 20, no. 2, pp. 74. 2007.
12 S. Ogawa, A. Konta, M. Kimata, K. Ishii, Y. Uemoto, M. Satoh, "Estimation of genetic parameters for farrowing traits in purebred Landrace and Large White pigs", Anim Sci J, vol. 90, no. 1, pp. 23-28. 2019. DOI: https://doi.org/10.1111/asj.13120   DOI
13 L. H. Damgaard, L. Rydhmer, P. Lovendahl, K. Grandinson, "Genetic parameters for within-litter variation in piglet birth weight and change in within-litter variation during suckling", J Anim Sci, vol. 81, no. 3, pp. 604-610. 2003. DOI: https://doi.org/10.2527/2003.813604x   DOI
14 J. Farkas, I. Curik, L. Csato, Z. Csornyei, R. Baumung, I. Nagy, "Bayesian inference of inbreeding effects on litter size and gestation length in Hungarian Landrace and Hungarian Large White pigs", Livestock Science, vol. 112, no. 1-2, pp. 109-114. 2007. DOI: https://doi.org/10.1016/j.livsci.2007.01.160   DOI
15 B. I. Lopez, T. H. Kim, M. T. Makumbe, C. W. Song, K. S. Seo, "Variance components estimation for farrowing traits of three purebred pigs in Korea", Asian-Australas J Anim Sci, vol. 30, no. 9, pp. 1239-1244. 2017. DOI: https://doi.org/10.5713/ajas.17.0002   DOI
16 T. Serenius, M. L. Sevon-Aimonen, A. Kause, E. A. Mantysaari, A. Maki-Tanila, "Selection potential of different prolificacy traits in the Finnish landrace and large white populations", Acta Agriculturae Scandinavica Section a-Animal Science, vol. 54, no. 1, pp. 36-43. 2004. DOI: https://doi.org/10.1080/09064700310019082   DOI
17 R. Roehe, B. W. Kennedy, "Estimation of Genetic-Parameters for Litter Size in Canadian Yorkshire and Landrace Swine with Each Parity of Farrowing Treated as a Different Trait", Journal of Animal Science, vol. 73, no. 10, pp. 2959-2970. 1995.   DOI
18 K. S. Kim, C. B. Choi, "Genetic structure of Korean native pig using microsatellite markers", Korean Journal of Genetics, vol. 24, no. 1, pp. 1-7. 2002.
19 T. H. Kim, K. S. Kim, B. H. Choi, D. H. Yoon, G. W. Jang, K. T. Lee, H. Y. Chung, H. Y. Lee, H. S. Park, J. W. Lee, "Genetic structure of pig breeds from Korea and China using microsatellite loci analysis", Journal of Animal Science, vol. 83, no. 10, pp. 2255-2263. 2005.   DOI
20 I. H. Hwang, B. Y. Park, S. H. Cho, J. H. Kim, Y. S. Choi, J. M. Lee, "Identification of muscle proteins related to objective meat quality in Korean native black pig", Asian-Australasian Journal of Animal Sciences, vol. 17, no. 11, pp. 1599-1607. 2004. DOI: https://doi.org/10.5713/ajas.2004.1599   DOI
21 G. Leroy, "Inbreeding depression in livestock species: review and meta-analysis", Anim Genet, vol. 45, no. 5, pp. 618-628. 2014. DOI: https://doi.org/10.1111/age.12178   DOI
22 M. K. Singh, M. Gurnani, "Performance evaluation of Karan Fries and Karan Swiss cattle under closed breeding system", Asian-Australasian Journal of Animal Sciences, vol. 17, no. 1, pp. 1-6. 2004. DOI: https://doi.org/10.5713/ajas.2004.1   DOI
23 D. H. Kim, P. N. Seong, S. H. Cho, J. H. Kim, J. M. Lee, C. Jo, D. G. Lim, "Fatty acid composition and meat quality traits of organically reared Korean native black pigs", Livestock Science, vol. 120, no. 1-2, pp. 96-102. 2009. DOI: https://doi.org/10.1016/j.livsci.2008.05.004   DOI
24 M. Saura, A. Fernandez, L. Varona, A. I. Fernandez, M. a. R. De Cara, C. Barragan, B. Villanueva, "Detecting inbreeding depression for reproductive traits in Iberian pigs using genome-wide data", Genetics Selection Evolution, vol. 47, no. 1, pp. 1. 2015. DOI: https://doi.org/10.1186/s12711-014-0081-5   DOI
25 A. Mandal, K. P. Pant, P. K. Rout, R. Roy, "Effects of inbreeding on lamb survival in a flock of Muzaffarnagari sheep", Asian-Australasian Journal of Animal Sciences, vol. 17, no. 5, pp. 594-597. 2004. DOI: https://doi.org/10.5713/ajas.2004.594   DOI