The Situation of Genetic Exchange in Duroc Breed and Impacts on Genetic Evaluation
![]() |
Seo, Jae-Ho
(Chungnam National University)
Shin, Ji-Seob (Chungnam National University) Noh, Jae-Kwang (Chungnam National University) Song, Chi-Eun (Korea Animal Improvement Association) Do, Chang-Hee (Chungnam National University) |
1 | Notter, D. R. 1998. The U.S. National Sheep Improvement Program: Across-flock genetic evaluation and new trait development. J. Anim. Sci. 76:2324-2330. |
2 | Roden, J. A. 1996. A comparison of alternative nucleus breeding systems and a sire referencing scheme for sheep improvement. Anim. Sci. 62:265-270. DOI |
3 | Simm, G., Lewis, R. M., Collins, J. E. and Nieuwhof, G. J. 2001. Use of sire referencing schemes to select for improved carcass composition in sheep. J. Anim. Sci. 79:E255-E259. |
4 | Kuehn, L. A., Notter, D. R., Nieuwhof, G. J. and Lewis, R. M. 2008. Changes in connectedness over time in alternative sheep sire referencing schemes. J. Anim. Sci. 86:536-544. |
5 | Foulley, J. L., Bouix, J., Gofinet, B. and Elsen, J. M. 1990. Connectedness in genetic evaluation. In: D. Gianola and K. Hammond (Ed.) Advances in Statistical Methods for Genetic Improvement of Livestock. p 277. Springer-Verlag, Berlin, FRG. |
6 | Lewis, R. M., Crump, R. E., Simm, G. and Thompson, R. 1999. Assessing connectedness in across-flock genetic evaluations. Page 121 in Proc. Br. Soc. Anim. Sci., Scarborough, UK. |
7 | Lewis, R. M. and Simm, G. 2000. Selection strategies in sire referencing schemes in sheep. Livest. Prod. Sci. 67:129-141. DOI ScienceOn |
8 | Meyer, K. 2010. WOMBAT: A program for mixed model analyses by restricted maximum likelihood. http://didgeridoo.une.edu.au/km/homepage.php |
9 | Hamlin, K. E. et al. 1995. Real-time ultrasonic measurement of fat thickness and longissimus area: I. Deion of age and weight effects. J. Anim. Sci. 73:1713. |
10 | Hanocq E., Boichard, D. and Foulley, J. L. 1996. A simulation study of the effect of Connectedness on genetic trend. Genet. Sel. Evol. 28:67-82. DOI |
11 | Foulley JL, Hanocq E. and Boichard D. 1992. A criterion for measuring the degree of connectedness in linear models of genetic evaluation. Genet Sel Evol 24, 315-330. DOI |
12 | Fernando, R. L., Gianola, D. and Grossman, M. 1983. Identifying all connected subsets in a two-way classification without interaction. J. Dairy Sci. 66:1399-1402. DOI |
13 | Chakrabarti, C. 1963. On the C matrix in design for experiments. J Indian Stat Assoc 1, 8-23. |
![]() |