4Bruford M W, Bradley D G, Luikart G. DNA markers reveal the complexity of livestock domestication[ J]. Nature Reviews Genetics, 2003,4:900-910.
5Nei M. Genetic distance between populations[J]. Am Naturalist, 1972,106 : 283-292.
6Nei M, Takezaki N. Estimation of genetic distance and polygenefic trees from DNA analysis[ C]//Proc. 5th World Cong. Genet. Appi. Livest. Prod. Canada: Univ. Guelph, 1994,21:405-411.
7Botstein D, White R L, Skolnick M H, et al. Construction of genetic linkage map in man using restriction fragment length polymorphisms [J] .Am J Hum Genet, 1980,32:314-331.
