Atlantic salmon (Salmo salar) age at maturity is strongly affected by temperature, population and age-at-maturity genotype

ER Åsheim, PV Debes, A House… - Conservation …, 2023 - academic.oup.com
Age at maturity is a key life history trait involving a trade-off between survival risk and
reproductive investment, and is an important factor for population structures. In ectotherms, a …

[HTML][HTML] The influence of vgll3 genotypes on sea age at maturity is altered in farmed mowi strain Atlantic salmon

F Ayllon, MF Solberg, KA Glover, F Mohammadi… - BMC genetics, 2019 - Springer
Abstract Background In Atlantic salmon in the wild, age at maturity is strongly influenced by
the vgll3 locus. Under farming conditions, light, temperature and feeding regimes are known …

Large single-locus effects for maturation timing are mediated via condition variation in Atlantic salmon

PV Debes, N Piavachenko, A Ruokolainen… - BioRxiv, 2019 - biorxiv.org
Sexual maturation is a pivotal life-history trait that balances the probabilities between
mortality and reproduction. Environmental vs. genetic contributions to maturation component …

Overruled by nature: A plastic response to environmental change disconnects a gene and its trait

F Besnier, Ø Skaala, V Wennevik, F Ayllon… - Molecular …, 2024 - Wiley Online Library
In Atlantic salmon, age at maturation is a life history trait governed by a sex‐specific trade‐off
between reproductive success and survival. Following environmental changes across large …

Standard metabolic rate does not associate with age‐at‐maturity genotype in juvenile Atlantic salmon

ER Åsheim, JM Prokkola, S Morozov… - Ecology and …, 2022 - Wiley Online Library
Atlantic salmon (Salmo salar) is a species with diverse life‐history strategies, to which the
timing of maturation contributes considerably. Recently, the genome region including the …

Heterogeneous genetic basis of age at maturity in salmonid fishes

CD Waters, A Clemento, T Aykanat, JC Garza… - Molecular …, 2021 - Wiley Online Library
Understanding the genetic basis of repeated evolution of the same phenotype across taxa is
a fundamental aim in evolutionary biology and has applications in conservation and …

Co‐inheritance of sea age at maturity and iteroparity in the Atlantic salmon vgll3 genomic region

T Aykanat, M Ozerov, JP Vähä, P Orell… - Journal of …, 2019 - academic.oup.com
Co‐inheritance in life‐history traits may result in unpredictable evolutionary trajectories if not
accounted for in life‐history models. Iteroparity (the reproductive strategy of reproducing …

Characterization of natural variation in North American Atlantic Salmon populations (Salmonidae: Salmo salar) at a locus with a major effect on sea age

H Kusche, G Côté, C Hernandez… - Ecology and …, 2017 - Wiley Online Library
Age at maturity is a key life‐history trait of most organisms. In anadromous salmonid fishes
such as Atlantic Salmon (Salmo salar), age at sexual maturity is associated with sea age, the …

Refining the genomic location of single nucleotide polymorphism variation affecting Atlantic salmon maturation timing at a key large‐effect locus

M Sinclair‐Waters, N Piavchenko… - Molecular …, 2022 - Wiley Online Library
Efforts to understand the genetic underpinnings of phenotypic variation are becoming more
and more frequent in molecular ecology. Such efforts often lead to the identification of …

Polygenic and major‐locus contributions to sexual maturation timing in Atlantic salmon

PV Debes, N Piavchenko, A Ruokolainen… - Molecular …, 2021 - Wiley Online Library
Sexual maturation timing is a life‐history trait central to the balance between mortality and
reproduction. Maturation may be triggered when an underlying compound trait, called …