title: Sharks and the origins of vertebrate immunity.
authors.affiliation: College of Medicine, University of South Florida, USA.
authors.forename: G W
authors.initials: GW
authors.lastname: Litman
mesh_terms: D000818:Animals; D000906:Antibodies / Q000737:chemistry / Q000276:immunology; D000916:Antibody Diversity; D000917:Antibody Formation; D000941:Antigens / Q000276:immunology; D001402:B-Lymphocytes / Q000276:immunology; D005075:Biological Evolution; D006801:Humans; D007109:Immunity / Q000235:genetics; D007111:Immunity, Cellular; D011946:Receptors, Antigen; D012754:Sharks / Q000276:immunology*; D013154:Spleen / Q000276:immunology; D013601:T-Lymphocytes / Q000276:immunology; D013950:Thymus Gland / Q000276:immunology
chemical_list: D000906:Antibodies; D000941:Antigens; D011946:Receptors, Antigen