Article
Within-Generation Polygenic Selection Shapes Fitness-Related Traits across Environments in Juvenile Sea Bream.
Genes - 7 Apr 2020
Rey Carine, Darnaude Audrey, Ferraton Franck, Guinand Bruno, Bonhomme François, Bierne Nicolas, Gagnaire Pierre-Alexandre
Abstract excerpt
Understanding the genetic underpinnings of fitness trade-offs across spatially variable environments remains a major challenge in evolutionary biology. In Mediterranean gilthead sea bream, first-year juveniles use various marine and brackish lagoon nursery habitats characterized by a trade-off between food availability and environmental disturbance. Phenotypic differences among juveniles foraging in different...
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