Article
EVOLUTION. Fruit flies diversify their offspring in response to parasite infection.
Science (New York, N.Y.) - 14 Aug 2015
Singh Nadia D, Criscoe Dallas R, Skolfield Shelly, Kohl Kathryn P, Keebaugh Erin S, Schlenke Todd A
Abstract excerpt
The evolution of sexual reproduction is often explained by Red Queen dynamics: Organisms must continually evolve to maintain fitness relative to interacting organisms, such as parasites. Recombination accompanies sexual reproduction and helps diversify an organism's offspring, so that parasites cannot exploit static host genotypes. Here we show that Drosophila melanogaster plastically increases the production of...
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