| Registro completo |
| Provedor de dados: |
ArchiMer
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| País: |
France
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| Título: |
Determining natal origin for improved management of Atlantic bluefin tuna
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| Autores: |
Rodríguez‐ezpeleta, Naiara
Díaz‐arce, Natalia
Walter, John F
Richardson, David E
Rooker, Jay R
Nøttestad, Leif
Hanke, Alex R
Franks, James S
Deguara, Simeon
Lauretta, Matthew V
Addis, Piero
Varela, Jose Luis
Fraile, Igaratza
Goñi, Nicolas
Abid, Noureddine
Alemany, Francisco
Oray, Isik K
Quattro, Joseph M
Sow, Fambaye N
Itoh, Tomoyuki
Karakulak, F Saadet
Pascual‐alayón, Pedro J
Santos, Miguel N
Tsukahara, Yohei
Lutcavage, Molly
Fromentin, Jean-marc
Arrizabalaga, Haritz
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| Data: |
2019-10
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| Ano: |
2019
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| Resumo: |
Effective sustainable management of marine fisheries requires that assessed management units (that is, fish stocks) correspond to biological populations. This issue has long been discussed in the context of Atlantic bluefin tuna (ABFT, Thunnus thynnus) management, which currently considers two unmixed stocks but does not take into account how individuals born in each of the two main spawning grounds (Gulf of Mexico and Mediterranean Sea) mix in feeding aggregations throughout the Atlantic Ocean. Using thousands of genome‐wide molecular markers obtained from larvae and young of the year collected at the species’ main spawning grounds, we provide what is, to the best of our knowledge, the first direct genetic evidence for “natal homing” in ABFT. This has facilitated the development of an accurate, cost‐effective, and non‐invasive tool for tracing the genetic origin of ABFT that allows for the assignment of catches to their population of origin, which is crucial for ensuring that ABFT management is based on biologically meaningful stock units rather than simply on catch location.
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| Tipo: |
Text
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| Idioma: |
Inglês
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| Identificador: |
https://archimer.ifremer.fr/doc/00595/70710/68917.pdf
https://archimer.ifremer.fr/doc/00595/70710/68918.pdf
https://archimer.ifremer.fr/doc/00595/70710/68919.pdf
https://archimer.ifremer.fr/doc/00595/70710/68920.pdf
https://archimer.ifremer.fr/doc/00595/70710/68921.pdf
https://archimer.ifremer.fr/doc/00595/70710/68922.pdf
https://archimer.ifremer.fr/doc/00595/70710/68923.pdf
https://archimer.ifremer.fr/doc/00595/70710/68924.pdf
https://archimer.ifremer.fr/doc/00595/70710/68925.pdf
https://archimer.ifremer.fr/doc/00595/70710/68926.pdf
https://archimer.ifremer.fr/doc/00595/70710/68927.pdf
https://archimer.ifremer.fr/doc/00595/70710/68928.pdf
https://archimer.ifremer.fr/doc/00595/70710/68929.pdf
https://archimer.ifremer.fr/doc/00595/70710/68931.pdf
https://archimer.ifremer.fr/doc/00595/70710/68932.pdf
DOI:10.1002/fee.2090
https://archimer.ifremer.fr/doc/00595/70710/
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| Editor: |
Wiley
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| Formato: |
application/pdf
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| Fonte: |
Frontiers In Ecology And The Environment (1540-9295) (Wiley), 2019-10 , Vol. 17 , N. 8 , P. 439-443
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| Direitos: |
info:eu-repo/semantics/openAccess
restricted use
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