Paleoclimate Shaped Bluefish Structure in the Northern Hemisphere
ABSTRACTBluefish ( Pomatomus saltatrix ), a highly migratory cosmopolitan predator, is the only extant representative of the family Pomatomidae. It has been the subject of many studies due to its commercial and recreational value, but much less research has been conducted on its global population st...
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ftdatacite:10.6084/m9.figshare.1272054.v1 2023-05-15T17:33:43+02:00 Paleoclimate Shaped Bluefish Structure in the Northern Hemisphere Miralles, Laura Pardiñas, Antonio F. Juanes, Francis Garcia-Vazquez, Eva 2014 https://dx.doi.org/10.6084/m9.figshare.1272054.v1 https://tandf.figshare.com/articles/journal_contribution/Paleoclimate_Shaped_Bluefish_Structure_in_the_Northern_Hemisphere/1272054/1 unknown Taylor & Francis https://dx.doi.org/10.1080/03632415.2014.976701 https://dx.doi.org/10.6084/m9.figshare.1272054 Creative Commons Attribution 4.0 International https://creativecommons.org/licenses/by/4.0/legalcode cc-by-4.0 CC-BY Science Policy Inorganic Chemistry FOS Chemical sciences Marine Biology Biological Sciences Ecology FOS Biological sciences Earth and Environmental Sciences Text article-journal Journal contribution ScholarlyArticle 2014 ftdatacite https://doi.org/10.6084/m9.figshare.1272054.v1 https://doi.org/10.1080/03632415.2014.976701 https://doi.org/10.6084/m9.figshare.1272054 2021-11-05T12:55:41Z ABSTRACTBluefish ( Pomatomus saltatrix ), a highly migratory cosmopolitan predator, is the only extant representative of the family Pomatomidae. It has been the subject of many studies due to its commercial and recreational value, but much less research has been conducted on its global population structure. Here we investigate the population structure of this species and the effects of present and past oceanographic barriers to dispersal in its North Atlantic, Mediterranean, Marmara, and Black sea populations. We employed mitochondrial (cytochrome b and cytochrome oxidase subunit I genes) and nuclear (eight microsatellite loci) DNA as molecular markers. Three main genetic units of Bluefish were identified: American (West Atlantic waters), Spanish (East Atlantic–Western Mediterranean regions), and Turkish (Eastern Mediterranean, Marmara, and Black seas). Our results suggested that Bluefish is panmictic in the northwest Atlantic Ocean but not in the Mediterranean Sea. The common ancestor of the studied populations was traced back to the interglacial cycle Aftonian II, and the separation between clades was estimated to have occurred during glacial periods, likely due to migrations to refuges and the closure of the Mediterranean Sea. In conclusion, paleoclimate seems to have been fundamental for shaping the present genetic lineages of Pomatomus saltatrix . Text North Atlantic Northwest Atlantic DataCite Metadata Store (German National Library of Science and Technology) |
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topic |
Science Policy Inorganic Chemistry FOS Chemical sciences Marine Biology Biological Sciences Ecology FOS Biological sciences Earth and Environmental Sciences |
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Science Policy Inorganic Chemistry FOS Chemical sciences Marine Biology Biological Sciences Ecology FOS Biological sciences Earth and Environmental Sciences Miralles, Laura Pardiñas, Antonio F. Juanes, Francis Garcia-Vazquez, Eva Paleoclimate Shaped Bluefish Structure in the Northern Hemisphere |
topic_facet |
Science Policy Inorganic Chemistry FOS Chemical sciences Marine Biology Biological Sciences Ecology FOS Biological sciences Earth and Environmental Sciences |
description |
ABSTRACTBluefish ( Pomatomus saltatrix ), a highly migratory cosmopolitan predator, is the only extant representative of the family Pomatomidae. It has been the subject of many studies due to its commercial and recreational value, but much less research has been conducted on its global population structure. Here we investigate the population structure of this species and the effects of present and past oceanographic barriers to dispersal in its North Atlantic, Mediterranean, Marmara, and Black sea populations. We employed mitochondrial (cytochrome b and cytochrome oxidase subunit I genes) and nuclear (eight microsatellite loci) DNA as molecular markers. Three main genetic units of Bluefish were identified: American (West Atlantic waters), Spanish (East Atlantic–Western Mediterranean regions), and Turkish (Eastern Mediterranean, Marmara, and Black seas). Our results suggested that Bluefish is panmictic in the northwest Atlantic Ocean but not in the Mediterranean Sea. The common ancestor of the studied populations was traced back to the interglacial cycle Aftonian II, and the separation between clades was estimated to have occurred during glacial periods, likely due to migrations to refuges and the closure of the Mediterranean Sea. In conclusion, paleoclimate seems to have been fundamental for shaping the present genetic lineages of Pomatomus saltatrix . |
format |
Text |
author |
Miralles, Laura Pardiñas, Antonio F. Juanes, Francis Garcia-Vazquez, Eva |
author_facet |
Miralles, Laura Pardiñas, Antonio F. Juanes, Francis Garcia-Vazquez, Eva |
author_sort |
Miralles, Laura |
title |
Paleoclimate Shaped Bluefish Structure in the Northern Hemisphere |
title_short |
Paleoclimate Shaped Bluefish Structure in the Northern Hemisphere |
title_full |
Paleoclimate Shaped Bluefish Structure in the Northern Hemisphere |
title_fullStr |
Paleoclimate Shaped Bluefish Structure in the Northern Hemisphere |
title_full_unstemmed |
Paleoclimate Shaped Bluefish Structure in the Northern Hemisphere |
title_sort |
paleoclimate shaped bluefish structure in the northern hemisphere |
publisher |
Taylor & Francis |
publishDate |
2014 |
url |
https://dx.doi.org/10.6084/m9.figshare.1272054.v1 https://tandf.figshare.com/articles/journal_contribution/Paleoclimate_Shaped_Bluefish_Structure_in_the_Northern_Hemisphere/1272054/1 |
genre |
North Atlantic Northwest Atlantic |
genre_facet |
North Atlantic Northwest Atlantic |
op_relation |
https://dx.doi.org/10.1080/03632415.2014.976701 https://dx.doi.org/10.6084/m9.figshare.1272054 |
op_rights |
Creative Commons Attribution 4.0 International https://creativecommons.org/licenses/by/4.0/legalcode cc-by-4.0 |
op_rightsnorm |
CC-BY |
op_doi |
https://doi.org/10.6084/m9.figshare.1272054.v1 https://doi.org/10.1080/03632415.2014.976701 https://doi.org/10.6084/m9.figshare.1272054 |
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1766132313660325888 |