The story of a poacher-turned-gamekeeper: a twist in animal evolution.
D000818:Animals; D020077:Endogenous Retroviruses / Q000235:genetics* / Q000276:immunology / Q000472:pathogenicity; D019143:Evolution, Molecular; D015967:Gene Expression Regulation, Viral; D015658:HIV Infections / Q000276:immunology / Q000628:therapy / Q000821:virology; D054884:Host-Pathogen Interactions; D006801:Humans; D012098:Reproduction; D053586:Virus Internalization