5Gutierrez - espeleta G. A. Hedriek P.W. Kalinowski S. T. et al. Is the decline of desert bighorn sheep from infectious disease the result of low MHC variation [ J ] ? Heredity 2001, 86:439 - 450.
6Ripoli M. V. Peral - Garcia P. Dulout F.N. et al. Polymorphism in the bovine BolA - DRB3 upstream regulatory region detected through PCR - SSCP and DNA sequencing [ J ]. Gene 2004, 339 : 71-78.
7Livant E.J. Bfigati J. R. and Ewald S. J. Diversity and locus specificity of chicken MHC B class I sequences [ J ]. Animal Genetics, 2004,35:18-27.
9Sena L Schneider M. P. C. Bemlg B. et al. Polymorphisms in MHC - DRA and DRB alleles of water buffalo ( Bubalus bubails) reveal different features from cattle DR alleles [ J ]. Animal Genetics, 2002, 34:1-10.
10Paterson S. Evidence for Balancing Selection at the Major Hiatocompatibility Complex in a Free - Living Ruminant [ J ]. The American Genetic Association, 1998, 89:289 - 294.
