ArticleHeredity2017
Trans-oceanic genomic divergence of Atlantic cod ecotypes is associated with large inversions.
Article in Heredity, 2017. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 77 papers.
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Who cites it
77 citing papers in PubMed.
- Local Adaptation With Gene Flow Has a Polygenic Basis in a Threatened Coastal Songbird.Ecology and evolution · 2026Article
- Unraveling the Influence of Behavioural Ecotypes on Fish Gut Microbiome: Focus on the Atlantic cod (Gadus morhua) in Icelandic Waters.Microbial ecology · 2026Article
- Coexisting Atlantic Cod Ecotypes in the Barents Sea: An Issue for Managing Fisheries.Evolutionary applications · 2026Article
- Complex Patterns of Hitchhiking Mutation Load Among Stickleback Populations.Genome biology and evolution · 2026Article
- Climate-induced shifts in cod spawning phenology across the North Atlantic.Scientific reports · 2026Article
- Rapid genome modifications including chromosomal fusions and large-scale inversions are key features in Arctic codfish species.Genome biology · 2026Article
- Putting Structural Variants Into Practice: The Role of Chromosomal Inversions in the Management of Marine Environments.Molecular ecology · 2025Review
- Ecological and Mutation-Order Speciation in Senecio.Molecular ecology · 2025Article
- Reference genome bias in light of species-specific chromosomal reorganization and translocations.Genome biology · 2025Article
- A century of anthropogenic perturbations impact genomic signatures of the iconic migratory Atlantic cod.Science advances · 2025Article
- Chromosomal Inversions Mediated by Tandem Insertions of Transposable Elements.Genome biology and evolution · 2025Article
- Resolving the Population Structure and Demographic History of the European Anchovy in the Northeast Atlantic: Tracking Historical and Contemporary Environmental Changes.Molecular ecology · 2025Article
- Discrete genetic modules underlie divergent reproductive strategies in three-spined stickleback.bioRxiv : the preprint server for biology · 2025Article
- Article
- A Faroese perspective on decoding life for sustainable use of nature and protection of biodiversity.npj biodiversity · 2024Review
- Genetics in the Ocean's Twilight Zone: Population Structure of the Glacier Lanternfish Across Its Distribution Range.Evolutionary applications · 2024Article
- Tracing 600 years of long-distance Atlantic cod trade in medieval and post-medieval Oslo using stable isotopes and ancient DNA.Proceedings. Biological sciences · 2024Article
- Limited Parallelism in Genetic Adaptation to Brackish Water Bodies in European Sprat and Atlantic Herring.Genome biology and evolution · 2024Article
- Investigating structural variant, indel and single nucleotide polymorphism differentiation between locally adapted Atlantic salmon populations.Evolutionary applications · 2024Article
- Panmixia in the American eel extends to its tropical range of distribution: Biological implications and policymaking challenges.Evolutionary applications · 2023Article
17 more citing papers are in PubMed but not listed here.
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Authors and funding
8 authors.
Funding
No grant is acknowledged in the PubMed record.
Abstract
Chromosomal rearrangements such as inversions can play a crucial role in maintaining polymorphism underlying complex traits and contribute to the process of speciation. In Atlantic cod (Gadus morhua), inversions of several megabases have been identified that dominate genomic differentiation between migratory and nonmigratory ecotypes in the Northeast Atlantic. Here, we show that the same genomic regions display elevated divergence and contribute to ecotype divergence in the Northwest Atlantic as well. The occurrence of these inversions on both sides of the Atlantic Ocean reveals a common evolutionary origin, predating the >100 000-year-old trans-Atlantic separation of Atlantic cod. The long-term persistence of these inversions indicates that they are maintained by selection, possibly facilitated by coevolution of genes underlying complex traits. Our data suggest that migratory behaviour is derived from more stationary, ancestral ecotypes. Overall, we identify several large genomic regions-each containing hundreds of genes-likely involved in the maintenance of genomic divergence in Atlantic cod on both sides of the Atlantic Ocean.
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