ArticleProceedings. Biological sciences2015
Genetic and phenotypic changes in an Atlantic salmon population supplemented with non-local individuals: a longitudinal study over 21 years.
Article in Proceedings. Biological sciences, 2015. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 14 papers.
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The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.
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Who cites it
14 citing papers in PubMed, 27 citations in OpenAlex.
- Cryptic Diversity and Genetic Variation in a Korean Endemic Freshwater Fish, the Korean Dark Chub (Ecology and evolution · 2026Article
- The Chalk Streams of Southern England and Northern France Harbour Substantial Unique Components of the Overall Genetic Diversity of Atlantic Salmon (Evolutionary applications · 2026Article
- Otolith and Genomic Data Reveal Temporal Insights Into Stocking Across a Large River Basin in a Mobile, Long-Lived Australian Freshwater Fish Species.Molecular ecology · 2025Article
- Fitness consequences of targeted gene flow to counter impacts of drying climates on terrestrial-breeding frogs.Communications biology · 2021Article
- A century of genetic homogenization in Baltic salmon-evidence from archival DNA.Proceedings. Biological sciences · 2021Article
- Captive-bred Atlantic salmon released into the wild have fewer offspring than wild-bred fish and decrease population productivity.Proceedings. Biological sciences · 2020Article
- Combining population genomics and forward simulations to investigate stocking impacts: A case study of Muskellunge (Evolutionary applications · 2019Article
- Estimating the relative fitness of escaped farmed salmon offspring in the wild and modelling the consequences of invasion for wild populations.Evolutionary applications · 2019Article
- Does variation in egg structure among five populations of Atlantic salmon (Royal Society open science · 2019Article
- Stocking activities for the Arctic charr in Lake Geneva: Genetic effects in space and time.Ecology and evolution · 2017Article
- Severe consequences of habitat fragmentation on genetic diversity of an endangered Australian freshwater fish: A call for assisted gene flow.Evolutionary applications · 2017Article
- StrAuto: automation and parallelization of STRUCTURE analysis.BMC bioinformatics · 2017Article
- Characterizing the trophic niches of stocked and resident cyprinid fishes: consistency in partitioning over time, space and body sizes.Ecology and evolution · 2016Article
- Assessing early fitness consequences of exotic gene flow in the wild: a field study with Iberian pine relicts.Evolutionary applications · 2016Article
Corrections and comments
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Authors and funding
5 authors at 3 institutions in 2 countries.
Funding
No grant is acknowledged in the PubMed record.
Abstract
While introductions and supplementations using non-native and potentially domesticated individuals may have dramatic evolutionary effects on wild populations, few studies documented the evolution of genetic diversity and life-history traits in supplemented populations. Here, we investigated year-to-year changes from 1989 to 2009 in genetic admixture at 15 microsatellite loci and in phenotypic traits in an Atlantic salmon (Salmo salar) population stocked during the first decade of this period with two genetically and phenotypically distinct source populations. We detected a pattern of temporally increasing introgressive hybridization between the stocked population and both source populations. The proportion of fish returning to the river after a single winter at sea (versus several ones) was higher in fish assigned to the main source population than in local individuals. Moreover, during the first decade of the study, both single-sea-winter and multi-sea-winter (MSW) fish assigned to the main source population were smaller than local fish. During the second decade of the study, MSW fish defined as hybrids were lighter and smaller than fish from parental populations, suggesting outbreeding depression. Overall, this study suggests that supplementation with non-local individuals may alter not only the genetic diversity of wild populations but also life-history traits of adaptive significance.
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