Affiliation: | aKey Laboratory of Agricultural Animal Genetics, Breeding and Reproduction of Ministry of Education, Huazhong Agricultural University, Wuhan 430070, China;bDepartment of Animal Science, Center for Integrated Animal Genomics, Iowa State University, Ames, 50011, USA;cINRA, Laboratoire de Génétique Cellulaire, 31326 Castanet-Tolosan, France |