Article
Genetic growth potential, rather than phenotypic size, predicts migration phenotype in Atlantic salmon.
Proceedings. Biological sciences - 29 Jul 2020
Debes Paul V, Piavchenko Nikolai, Erkinaro Jaakko, Primmer Craig R
Abstract excerpt
Knowledge of the relative importance of genetic versus environmental determinants of major developmental transitions is pertinent to understanding phenotypic evolution. In salmonid fishes, a major developmental transition enables a risky seaward migration that provides access to feed resources. In Atlantic salmon, initiation of the migrant phenotype, and thus age of migrants, is presumably controlled via...
Topics
- Animals
- Body Size
- Phenotype
- Phylogeography
- Salmo salar
