Affiliation: | (1) Department of Animal Breeding and Genetics, Swedish University of Agricultural Sciences, BMC, Box 597, S-751 24 Uppsala, Sweden, SE;(2) Department of Animal Production and Animal Health, The Royal Agricultural and Veterinary University, DK-1870 Fredriksberg C, Denmark, DK;(3) Laboratoire de Genetique Cellulaire, Centre de Recherche INRA de Toulouse-Auzeville, BP 27, 31326 Castenet Tolosan CEDEX, France, FR |