Evidence map›Paper›PMID 25568028›Full record

ArticleEvolutionary applications2012

Detection of outlier loci and their utility for fisheries management.

Michael A Russello, Stephanie L Kirk, Karen K Frazer, Paul J Askey

Abstract read
In one paragraph

Article in Evolutionary applications, 2012. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 39 papers.

0numbers the graph read from it
0cells of the map it votes in
39citing papers in PubMed
–field-weighted citation impact
1 · What the graph read from it

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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.

2 · The registry

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3 · Its place in the literature

Who cites it

39 citing papers in PubMed.

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  10. The paradox of adaptive trait clines with nonclinal patterns in the underlying genes.Proceedings of the National Academy of Sciences of the United States of America · 2023
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  15. Population Genetics ofPlants (Basel, Switzerland) · 2020
    Article
  16. Article
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  19. Review
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4 · The record

Corrections and comments

PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.

5 · Who and what money

Authors and funding

4 authors.

Michael A RusselloDepartment of Biology, University of British Columbia Okanagan Campus, Kelowna, BC, Canada.
Stephanie L KirkDepartment of Biology, University of British Columbia Okanagan Campus, Kelowna, BC, Canada.
Karen K FrazerDepartment of Biology, University of British Columbia Okanagan Campus, Kelowna, BC, Canada.
Paul J AskeyBritish Columbia Ministry of Environment Penticton, BC, Canada.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Genetics-based approaches have informed fisheries management for decades, yet remain challenging to implement within systems involving recently diverged stocks or where gene flow persists. In such cases, genetic markers exhibiting locus-specific ('outlier') effects associated with divergent selection may provide promising alternatives to loci that reflect genome-wide ('neutral') effects for guiding fisheries management. Okanagan Lake kokanee (Oncorhynchus nerka), a fishery of conservation concern, exhibits two sympatric ecotypes adapted to different reproductive environments; however, previous research demonstrated the limited utility of neutral microsatellites for assigning individuals. Here, we investigated the efficacy of an outlier-based approach to fisheries management by screening >11 000 expressed sequence tags for linked microsatellites and conducting genomic scans for kokanee sampled across seven spawning sites. We identified eight outliers among 52 polymorphic loci that detected ecotype-level divergence, whereas there was no evidence of divergence at neutral loci. Outlier loci exhibited the highest self-assignment accuracy to ecotype (92.1%), substantially outperforming 44 neutral loci (71.8%). Results were robust among-sampling years, with assignment and mixed composition estimates for individuals sampled in 2010 mirroring baseline results. Overall, outlier loci constitute promising alternatives for informing fisheries management involving recently diverged stocks, with potential applications for designating management units across a broad range of taxa.

Indexed as

adaptive divergencebayescandetselexpressed sequence tag-linked microsatelliteskokaneelositanOncorhynchus nerkapopulation genomics

Identifiers

PMID25568028
PMCPMC3353332

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Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.