title: The duplicative nature of the MHC class I genes: an evolutionary perspective.
authors.affiliation: Wisconsin Regional Primate Research Centre, University of Wisconsin, Madison 53715, USA.
authors.forename: L F
authors.initials: LF
authors.lastname: Cadavid
authors.forename: D I
authors.initials: DI
authors.lastname: Watkins
mesh_terms: D000818:Animals; D019143:Evolution, Molecular; D005805:Genes, MHC Class I / Q000235:genetics*; D006801:Humans; D005810:Multigene Family; D010802:Phylogeny