ArticlePloS one2019
A large-scale chromosomal inversion is not associated with life history development in rainbow trout from Southeast Alaska.
Article in PloS one, 2019. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 15 papers.
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Who cites it
15 citing papers in PubMed, 23 citations in OpenAlex.
- A chromosome-level genome for gila trout (Oncorhynchus gilae) provides a novel resource for conservation and management.BMC genomics · 2026Article
- Multiple Genetic Origins of Non-Native, Self-Sustaining Rainbow TroutEvolutionary applications · 2026Article
- The genome assembly of the westslope cutthroat trout, Oncorhynchus lewisi, reveals interspecific chromosomal rearrangements with the rainbow trout, Oncorhynchus mykiss.G3 (Bethesda, Md.) · 2025Article
- Inversions contribute disproportionately to parallel genomic divergence in dune sunflowers.Nature ecology & evolution · 2025Article
- Conserved islands of divergence associated with adaptive variation in sockeye salmon are maintained by multiple mechanisms.Molecular ecology · 2024Article
- Using Genetic Data to Determine Origin for Out-Migrating Smolt and Returning Adult Steelhead Trout (Ecology and evolution · 2024Article
- Genomic structural variation in Barramundi Perch Lates calcarifer and potential roles in speciation and adaptation.G3 (Bethesda, Md.) · 2024Article
- Characterization and distribution of a 14-Mb chromosomal inversion in native populations of rainbow trout (Oncorhynchus mykiss).G3 (Bethesda, Md.) · 2024Article
- Genome-wide detection of positive and balancing signatures of selection shared by four domesticated rainbow trout populations (Oncorhynchus mykiss).Genetics, selection, evolution : GSE · 2024Article
- Comparative genomics of rainbow trout (Ecology and evolution · 2023Article
- Intrinsic emergence and modulation of sex-specific dominance reversals in threshold traits.Evolution; international journal of organic evolution · 2022Article
- Inversions and parallel evolution.Philosophical transactions of the Royal Society of London. Series B, Biological sciences · 2022Review
- Conserved QTL and chromosomal inversion affect resistance to columnaris disease in 2 rainbow trout (Oncorhyncus mykiss) populations.G3 (Bethesda, Md.) · 2022Article
- Article
- Genetic growth potential, rather than phenotypic size, predicts migration phenotype in Atlantic salmon.Proceedings. Biological sciences · 2020Article
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Authors and funding
4 authors at 3 institutions in 1 country.
Funding
No grant is acknowledged in the PubMed record.
Abstract
In studying the causative mechanisms behind migration and life history, the salmonids-salmon, trout, and charr-are an exemplary taxonomic group, as life history development is known to have a strong genetic component. A double inversion located on chromosome 5 in rainbow trout (Oncorhynchus mykiss) is associated with life history development in multiple populations, but the importance of this inversion has not been thoroughly tested in conjunction with other polymorphisms in the genome. To that end, we used a high-density SNP chip to genotype 192 F1 migratory and resident rainbow trout and focused our analyses to determine whether this inversion is important in life history development in a well-studied population of rainbow trout from Southeast Alaska. We identified 4,994 and 436 SNPs-predominantly outside of the inversion region-associated with life history development in the migrant and resident familial lines, respectively. Although F1 samples showed genomic patterns consistent with the double inversion on chromosome 5 (reduced observed and expected heterozygosity and an increase in linkage disequilibrium), we found no statistical association between the inversion and life history development. Progeny produced by crossing resident trout and progeny produced by crossing migrant trout both consisted of a mix of migrant and resident individuals, irrespective of the individuals' inversion haplotype on chromosome 5. This suggests that although the inversion is present at a low frequency, it is not strongly associated with migration as it is in populations of Oncorhynchus mykiss from lower latitudes.
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