New Nuclear SNP Markers Unravel the Genetic Structure and Effective Population Size of Albacore Tuna (Thunnus alalunga)
In the present study we have investigated the population genetic structure of albacore (Thunnus alalunga, Bonnaterre 1788) and assessed the loss of genetic diversity, likely due to overfishing, of albacore population in the North Atlantic Ocean. For this purpose, 1,331 individuals from 26 worldwide...
Published in: | PLOS ONE |
---|---|
Main Authors: | , , , , , , , , , , , , , , |
Other Authors: | , |
Format: | Article in Journal/Newspaper |
Language: | English |
Published: |
2015
|
Subjects: | |
Online Access: | https://hdl.handle.net/20.500.12627/56430 https://doi.org/10.1371/journal.pone.0128247 |
id |
ftistanbuluniv:oai:http://acikerisim.istanbul.edu.tr:20.500.12627/56430 |
---|---|
record_format |
openpolar |
spelling |
ftistanbuluniv:oai:http://acikerisim.istanbul.edu.tr:20.500.12627/56430 2023-05-15T17:29:27+02:00 New Nuclear SNP Markers Unravel the Genetic Structure and Effective Population Size of Albacore Tuna (Thunnus alalunga) DOMINGO, Andres Karakulak, Saadet SANTIAGO, Josu ESTONBA, Andone Oray, Isik LACONCHA, Urtzi ARRIZABALAGA, Haritz IRIONDO, Mikel MANZANO, Carmen MARKAIDE, Pablo MONTES, Iratxe ZARRAONAINDIA, Iratxe VELADO, Igor BILBAO, Eider GONI, Nicolas AZTI , , 62010 2015 https://hdl.handle.net/20.500.12627/56430 https://doi.org/10.1371/journal.pone.0128247 eng eng PLOS ONE LACONCHA U., IRIONDO M., ARRIZABALAGA H., MANZANO C., MARKAIDE P., MONTES I., ZARRAONAINDIA I., VELADO I., BILBAO E., GONI N., et al., "New Nuclear SNP Markers Unravel the Genetic Structure and Effective Population Size of Albacore Tuna (Thunnus alalunga)", PLOS ONE, cilt.10, sa.6, 2015 1932-6203 vv_1032021 av_4f132e0e-76dc-42b1-9949-2056cb4db3aa http://hdl.handle.net/20.500.12627/56430 https://doi.org/10.1371/journal.pone.0128247 10 6 ÇOK DİSİPLİNLİ BİLİMLER Temel Bilimler Temel Bilimler (SCI) Doğa Bilimleri Genel Makale 2015 ftistanbuluniv https://doi.org/20.500.12627/56430 https://doi.org/10.1371/journal.pone.0128247 2022-08-10T13:28:54Z In the present study we have investigated the population genetic structure of albacore (Thunnus alalunga, Bonnaterre 1788) and assessed the loss of genetic diversity, likely due to overfishing, of albacore population in the North Atlantic Ocean. For this purpose, 1,331 individuals from 26 worldwide locations were analyzed by genotyping 75 novel nuclear SNPs. Our results indicated the existence of four genetically homogeneous populations delimited within the Mediterranean Sea, the Atlantic Ocean, the Indian Ocean and the Pacific Ocean. Current definition of stocks allows the sustainable management of albacore since no stock includes more than one genetic entity. In addition, short-and long-term effective population sizes were estimated for the North Atlantic Ocean albacore population, and results showed no historical decline for this population. Therefore, the genetic diversity and, consequently, the adaptive potential of this population have not been significantly affected by overfishing. Article in Journal/Newspaper North Atlantic İstanbul Üniversitesi Açık Erişim Sistemi Pacific Indian PLOS ONE 10 6 e0128247 |
institution |
Open Polar |
collection |
İstanbul Üniversitesi Açık Erişim Sistemi |
op_collection_id |
ftistanbuluniv |
language |
English |
topic |
ÇOK DİSİPLİNLİ BİLİMLER Temel Bilimler Temel Bilimler (SCI) Doğa Bilimleri Genel |
spellingShingle |
ÇOK DİSİPLİNLİ BİLİMLER Temel Bilimler Temel Bilimler (SCI) Doğa Bilimleri Genel DOMINGO, Andres Karakulak, Saadet SANTIAGO, Josu ESTONBA, Andone Oray, Isik LACONCHA, Urtzi ARRIZABALAGA, Haritz IRIONDO, Mikel MANZANO, Carmen MARKAIDE, Pablo MONTES, Iratxe ZARRAONAINDIA, Iratxe VELADO, Igor BILBAO, Eider GONI, Nicolas New Nuclear SNP Markers Unravel the Genetic Structure and Effective Population Size of Albacore Tuna (Thunnus alalunga) |
topic_facet |
ÇOK DİSİPLİNLİ BİLİMLER Temel Bilimler Temel Bilimler (SCI) Doğa Bilimleri Genel |
description |
In the present study we have investigated the population genetic structure of albacore (Thunnus alalunga, Bonnaterre 1788) and assessed the loss of genetic diversity, likely due to overfishing, of albacore population in the North Atlantic Ocean. For this purpose, 1,331 individuals from 26 worldwide locations were analyzed by genotyping 75 novel nuclear SNPs. Our results indicated the existence of four genetically homogeneous populations delimited within the Mediterranean Sea, the Atlantic Ocean, the Indian Ocean and the Pacific Ocean. Current definition of stocks allows the sustainable management of albacore since no stock includes more than one genetic entity. In addition, short-and long-term effective population sizes were estimated for the North Atlantic Ocean albacore population, and results showed no historical decline for this population. Therefore, the genetic diversity and, consequently, the adaptive potential of this population have not been significantly affected by overfishing. |
author2 |
AZTI , , 62010 |
format |
Article in Journal/Newspaper |
author |
DOMINGO, Andres Karakulak, Saadet SANTIAGO, Josu ESTONBA, Andone Oray, Isik LACONCHA, Urtzi ARRIZABALAGA, Haritz IRIONDO, Mikel MANZANO, Carmen MARKAIDE, Pablo MONTES, Iratxe ZARRAONAINDIA, Iratxe VELADO, Igor BILBAO, Eider GONI, Nicolas |
author_facet |
DOMINGO, Andres Karakulak, Saadet SANTIAGO, Josu ESTONBA, Andone Oray, Isik LACONCHA, Urtzi ARRIZABALAGA, Haritz IRIONDO, Mikel MANZANO, Carmen MARKAIDE, Pablo MONTES, Iratxe ZARRAONAINDIA, Iratxe VELADO, Igor BILBAO, Eider GONI, Nicolas |
author_sort |
DOMINGO, Andres |
title |
New Nuclear SNP Markers Unravel the Genetic Structure and Effective Population Size of Albacore Tuna (Thunnus alalunga) |
title_short |
New Nuclear SNP Markers Unravel the Genetic Structure and Effective Population Size of Albacore Tuna (Thunnus alalunga) |
title_full |
New Nuclear SNP Markers Unravel the Genetic Structure and Effective Population Size of Albacore Tuna (Thunnus alalunga) |
title_fullStr |
New Nuclear SNP Markers Unravel the Genetic Structure and Effective Population Size of Albacore Tuna (Thunnus alalunga) |
title_full_unstemmed |
New Nuclear SNP Markers Unravel the Genetic Structure and Effective Population Size of Albacore Tuna (Thunnus alalunga) |
title_sort |
new nuclear snp markers unravel the genetic structure and effective population size of albacore tuna (thunnus alalunga) |
publishDate |
2015 |
url |
https://hdl.handle.net/20.500.12627/56430 https://doi.org/10.1371/journal.pone.0128247 |
geographic |
Pacific Indian |
geographic_facet |
Pacific Indian |
genre |
North Atlantic |
genre_facet |
North Atlantic |
op_relation |
PLOS ONE LACONCHA U., IRIONDO M., ARRIZABALAGA H., MANZANO C., MARKAIDE P., MONTES I., ZARRAONAINDIA I., VELADO I., BILBAO E., GONI N., et al., "New Nuclear SNP Markers Unravel the Genetic Structure and Effective Population Size of Albacore Tuna (Thunnus alalunga)", PLOS ONE, cilt.10, sa.6, 2015 1932-6203 vv_1032021 av_4f132e0e-76dc-42b1-9949-2056cb4db3aa http://hdl.handle.net/20.500.12627/56430 https://doi.org/10.1371/journal.pone.0128247 10 6 |
op_doi |
https://doi.org/20.500.12627/56430 https://doi.org/10.1371/journal.pone.0128247 |
container_title |
PLOS ONE |
container_volume |
10 |
container_issue |
6 |
container_start_page |
e0128247 |
_version_ |
1766123581106814976 |