title: Mm, a new factor in the porcine M blood group system.
abstract: By means of a new antiserum, Mm, the Mae phenotype can be shown to be controlled by the Maem allele, the Mef phenotype by either the original Mef or a new Mefm allele, and the Mbe(f) phenotype by the Mbe(f)m allele. The complexity of the porcine M system is now extended to 13 internationally recognized blood group factors controlled by at least 19 alleles.
authors.affiliation: Department of Anatomy and Physiology, Royal Veterinary and Agricultural University, Copenhagen, Denmark.
authors.forename: P B
authors.initials: PB
authors.lastname: Nielsen
mesh_terms: D000483:Alleles; D000818:Animals; D001789:Blood Group Antigens / Q000235:genetics*; D013552:Swine / Q000097:blood*
chemical_list: D001789:Blood Group Antigens