title: Universal rules of immunity.
authors: Department of Immunology, University of Toronto, Sunnybrook Health Sciences Centre, Ontario, Canada. manderso@sri.utoronto.ca
authors: Michele K
authors: MK
authors: Anderson
authors: Jonathan P
authors: JP
authors: Rast
mesh_terms: D000220:Adaptation, Biological / Q000276:immunology; D000818:Animals; D017951:Antigen Presentation / Q000235:genetics; D044822:Biodiversity; D019143:Evolution, Molecular; D015321:Gene Rearrangement / Q000235:genetics / Q000502:physiology; D006801:Humans; D007109:Immunity / Q000235:genetics / Q000502:physiology*; D007798:Lampreys; D051379:Mice; D008954:Models, Biological