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Evolution of longevity improves immunity in Drosophila

Fabian, Daniel K. ; Garschall, Kathrin ; Klepsatel, Peter ; Santos-Matos, Gonçalo ; Sucena, Élio ; Kapun, Martin ; Lemaitre, Bruno ; Schlötterer, Christian ; Arking, Robert ; Flatt, Thomas

In: Evolution Letters, 2018, vol. 2, no. 6, p. 567–579

Much has been learned about the genetics of aging from studies in model organisms, but still little is known about naturally occurring alleles that contribute to variation in longevity. For example, analysis of mutants and transgenes has identified insulin signaling as a major regulator of longevity, yet whether standing variation in this pathway underlies microevolutionary changes in...