5Rydhmer L, Gourdine J L, de Greef K, et al. Evaluation of the sustainability of contrasted pig farming systems: breeding pro- grammes [J], Animal, 2014, 8(12):2016-2026.
6Ballou J D, Lacy R C. Identifying genetically important individuals for management of genetic variation in pedigreed populations [J]. Population management for survival and recovery, 1995, 76-111.
7Welsh C S, Stewart T S, Schwab C, et al. Pedigree analysis of 5 swine breeds in the United States and the implications for genetic conservation [J]. J Animal Science, 2010, 88(5):1610-1618.
8Melka M G, Schenkel F. Analysis of genetic diversity in four Canadian swine breeds using pedigree data [J]. Canadian Journal of Animal Science, 2010, 90(3): 331-340.
9Cameron H S, Hughes E H, Gregory P W. Genetic resistance to brucellosis in swine[J]. J Anita Sci, 1942(1): 106-110.
10Dausset J. Iso-leuco-anticorps[J]. Acta Haemotal, 1958, 20(1-4): 156-166.
