References
- Benoit, S., Schwartz, M., Baskin, D., Woods, S. C. and Seeley, R. J. 2000. CNS melancortin system involvement in the regulation of food intake. Hormones and Behaviou.r 37:299-305 https://doi.org/10.1006/hbeh.2000.1588
- Bereskin, B. 1986. A genetic analysis of feed conversion efficiency and associated traits In swine. J. Anim. Sci. 62:910
- Boldman, K. D., Kriese, L. A., Van Vleck, L. D. and Kachman, S. D. 1993. A Manual for Use of MIDFREML. A set of program to obtain estimates of variances and covariances [Draft]. U. S. Department of Agricultural Research Service
- Cone, R. D. 1999. The central melancortin system and energy homeostasis. Trends Endocrinol Metab. 10:211-216 https://doi.org/10.1016/S1043-2760(99)00153-8
- Drogemuller, C., Hamann, H. and DistI, O. 2001. Candidate gene markers for litter size in different German pig lines. J. Anim Sci. 79(10):2565-70
- Farooqi, I. S., Keogh, J. M., Yeo, G. S., Lank, E. J., Cheetham, T. and O'Rahilly, S. 2003. Clinical spectrum of obesity and mutations In the melanocrtin-4 receptor gene. New England Journal of Medicine. 348:1085-1089 https://doi.org/10.1056/NEJMoa022050
- Ferraz, J. B. S. and Johnson, R. K. 1993. Animal model estimation of genetic parameters and response to selection for litter size and weight, growth and backfat in closed seedstock population of large white and landrace swine. J. Anim. Sci. 71:850
- Hemandez-Sanchez, J., Visscher, P., Plastow, G. and Haley, C. 2003. Candidate gene analysis for quantitative traits using the transmission disequilibrium test: The example of the melanocortin 4-receptor in pigs. Genetics, 164, 637-644
- Hetzer, H. O. and Miller, R. H. 1972. Rate of growth as influenced by selection for high and low fatness in swine. J. Anim. Sci. 35:730
- Johnson, Z. B., Chewning, J. J. and Nugent, R. A. Ill. 1999. Genetic parameters for production traits and measures off residual feed intake in large white swine. J. Anim. Sci. 77:1679
- Kennedy, B. W., Johnson, K. and Hudson, G. F. 1985. Heriabilities and genetic correlations for backfat and age at 90kg in performance tested pigs. J. Anim. Sci. 61:78
- Kim, K. S., Larsen, N. J. and Rothschild, M. F. 2000a. Rapid communication: linkage and physical mapping of the porcine melanocortin-4 receptor (MC4R) gene. J. Anim. Sci., 78, 791-792
- Kim, K. S., Larsen, N., Short, T., Plastow, G. and Rothschild, M. F. 2000b. A missense variant of the porcine melanocortin-4 receptor (MC4R) gene is associated with fatness, growth, and feed intake traits. Mamm. Genome, 11, 131-135 https://doi.org/10.1007/s003350010025
- Kuhlers, D. L. and Jungst, S. B. 1991. Mass selection for increased 200-day weight in a closed line of Landrace pigs. J. Anim. Sci. 69:977
- Li, X. and Kennedy, B. W. 1994. Genetic parameters for growth rate and backfat in Canadian Yorkshire, Landrace, Duroc, and Hampshire pigs. J. Anim. Sci. 72:1450
- Marsh, D. J., Hollopeter, G., Huszar, D., Laufer, R., Yagaloff, K. A., Fisher, S. L., Bum, P. and Palmiter, R. D. 1999. Response of melanocortin-4 receptor-deficient mice to anorectic and orexigenic peptides. Nat. Genet., 21, 119-122 https://doi.org/10.1038/5070
- Park, H. 8., Carlborg, O, Marklund, S. and Andersson, L. 2002. Melanocortin-4 receptor (MC4R) genotypes have no major effect on fatness in a Large White . Wild Boar intercross. Anim. Genet., 33, 155-157 https://doi.org/10.1046/j.1365-2052.2002.00824.x
- Pochernyaev, F. K. and Nozdrina, N. A. 1975. Comparitive study of different breeding methods in purebred pigs. A. B. A. 43:469
- Thaller, G., Kramer, W., Winter, A., Kaupe, B., Erhardt, G. and Fries, R. 2003. Effects of DGATI variants on milk production traits in German cattle breeds. J. Anim Sci. 81(8):1911-8
- Wikberg, J. E. S., Muceniece, R., Mandrika, I., Prusis, P., Lindblom, J., Post, C. and Skottner, A. 2000. New aspects on the melanocortins and their receptors. Pharmacol. Res., 42, 393-420 https://doi.org/10.1006/phrs.2000.0725
- Young, L. D., Johnson, R. K. and Omtvedt, I. T. 1977. An analysis of the dependency structure between a gilts's prebreeding and reproductive traits. I. Phenotypic and genetic correlation. J. Anim. Sci. 44:557