A sense of self.
D004247:DNA / Q000235:genetics; D006648:Histocompatibility; D006801:Humans; D007156:Immunologic Memory; D007206:Individuality; D009369:Neoplasms / Q000276:immunology; D010684:Philosophy; D012649:Self Concept; D014181:Transplantation Immunology; D014780:Viruses / Q000235:genetics
D004247:DNA