title: How did our complex immune system evolve?
authors.affiliation: Emory Vaccine Center, Department of Pathology and Laboratory Medicine, Emory University, Atlanta, Georgia 30322, USA. max.cooper@emory.edu
authors.forename: Max D
authors.initials: MD
authors.lastname: Cooper
authors.forename: Brantley R
authors.initials: BR
authors.lastname: Herrin
mesh_terms: D056704:Adaptive Immunity / Q000235:genetics* / Q000276:immunology*; D000818:Animals; D019143:Evolution, Molecular; D014644:Genetic Variation; D006801:Humans; D007113:Immunity, Innate / Q000235:genetics* / Q000276:immunology*