Article
Genetic architecture of age at maturity can generate divergent and disruptive harvest-induced evolution.
Philosophical transactions of the Royal Society of London. Series B, Biological sciences - 19 Jan 2017
Kuparinen Anna, Hutchings Jeffrey A
Abstract excerpt
Life-history traits are generally assumed to be inherited quantitatively. Fishing that targets large, old individuals is expected to decrease age at maturity. In Atlantic salmon (Salmo salar), it has recently been discovered that sea age at maturity is under strong control by a single locus with sexually dimorphic expression of heterozygotes, which makes it less intuitive to predict how life histories respond to...
Topics
- Aging
- Animals
- Biological Evolution
- Female
- Fisheries
- Male
- Models, Genetic
- Phenotype
- Salmo salar
- Selection, Genetic
