title: Breakthrough of the year: evolution in action.
authors.forename: Elizabeth
authors.initials: E
authors.lastname: Culotta
authors.forename: Elizabeth
authors.initials: E
authors.lastname: Pennisi
mesh_terms: D000818:Animals; D005075:Biological Evolution; D001717:Birds; D004247:DNA; D019143:Evolution, Molecular; D005399:Fishes; D020022:Genetic Predisposition to Disease; D015894:Genome, Human; D006801:Humans; D009980:Influenza A virus / Q000235:genetics; D005585:Influenza in Birds / Q000821:virology; D002679:Pan troglodytes / Q000235:genetics; D012641:Selection, Genetic
chemical_list: D004247:DNA