Journal article
Genomic DNA variation confirmed Seriola lalandi comprises three different populations in the Pacific, but with recent divergence
Scientific Reports, Vol.7, 9386
2017
Abstract
Captive breeding programs and aquaculture production have commenced worldwide for the globally distributed yellowtail kingfish (Seriola lalandi), and captive bred fingerlings are being shipped from the Southern Hemisphere to be farmed in the Northern Hemisphere. It was recently proposed that Pacific S. lalandi comprise at least three distinct species that diverged more than 2 million years ago. Here, we tested the hypothesis of different "species" in the Pacific using novel genomic data (namely single nucleotide polymorphisms and diversity array technology markers), as well as mtDNA and DNA microsatellite variation. These new data support the hypothesis of population subdivision between the Northeast Pacific, Northwest Pacific and South Pacific, and genetic divergence indicates restriction to the gene flow between hemispheres. However, our estimates of maximum mtDNA and nuclear DNA divergences of 2.43% and 0.67%, respectively, were within the ranges more commonly observed for populations within species than species within genera. Accordingly our data support the more traditional view that S. lalandi in the Pacific comprises three distinct populations rather than the subdivisions into several species.
Details
- Title
- Genomic DNA variation confirmed Seriola lalandi comprises three different populations in the Pacific, but with recent divergence
- Authors
- H K A Premachandra (Author) - University of the Sunshine Coast - Faculty of Science, Health, Education and EngineeringFabiola Lafarga-De la Cruz (Author) - Ensenada Center for Scientific Research and Higher Education (CICESE), MexicoYutaka Takeuchi (Author) - Kagoshima University, JapanAdam Miller (Author) - Clean Seas Tuna LimitedStewart Fielder (Author) - Port Stephens Fisheries InstituteWayne A O'Connor (Author) - Port Stephens Fisheries InstituteCeline H Frere (Author) - University of the Sunshine Coast - Faculty of Science, Health, Education and EngineeringNguyen Hong Nguyen (Author) - University of the Sunshine Coast - Faculty of Science, Health, Education and EngineeringIdo Bar (Author) - University of the Sunshine Coast - Faculty of Science, Health, Education and EngineeringWayne R Knibb (Author) - University of the Sunshine Coast - Faculty of Science, Health, Education and Engineering
- Publication details
- Scientific Reports, Vol.7, 9386; 11
- Publisher
- Nature Publishing Group
- Date published
- 2017
- DOI
- 10.1038/s41598-017-07419-x
- ISSN
- 2045-2322; 2045-2322
- Copyright note
- Copyright © The Author(s) 2017. Open Access This article is licensed under a Creative Commons Attribution 4.0 International License, which permits use, sharing, adaptation, distribution and reproduction in any medium or format, as long as you give appropriate credit to the original author(s) and the source, provide a link to the Creative Commons license, and indicate if changes were made. The images or other third party material in this article are included in the article's Creative Commons license, unless indicated otherwise in a credit line to the material. If material is not included in the article's Creative Commons license and your intended use is not permitted by statutory regulation or exceeds the permitted use, you will need to obtain permission directly from the copyright holder. To view a copy of this license, visit http://creativecommons.org/licenses/by/4.0/.
- Organisation Unit
- School of Science and Engineering - Legacy; University of the Sunshine Coast, Queensland; GeneCology Research Centre - Legacy; School of Science, Technology and Engineering; Centre for Bioinnovation
- Language
- English
- Record Identifier
- 99450420902621
- Output Type
- Journal article
- Research Statement
- false
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- Domestic collaboration
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- Web Of Science research areas
- Evolutionary Biology