title: Gene duplication and MHC origins.
authors.affiliation: Department of Biological Sciences, University of South Carolina, Columbia 29208, USA. austin@biol.sc.edu
authors.forename: A L
authors.initials: AL
authors.lastname: Hughes
authors.forename: P
authors.initials: P
authors.lastname: Pontarotti
mesh_terms: D000818:Animals; D017173:Caenorhabditis elegans / Q000235:genetics / Q000276:immunology; D004331:Drosophila melanogaster / Q000235:genetics / Q000276:immunology; D020440:Gene Duplication; D008040:Genetic Linkage; D006801:Humans; D008285:Major Histocompatibility Complex