Multi-marker estimate of genetic connectivity of sole (Solea solea) in the North-East Atlantic Ocean
A thorough knowledge on the genetic connectivity of marine populations is important for fisheries management and conservation. Using a dense population sampling design and two types of neutral molecular markers (10 nuclear microsatellite loci and a mtDNA cytochrome b fragment), we inferred the genet...
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ftunivleuven:oai:lirias.kuleuven.be:123456789/337952 2023-05-15T17:38:13+02:00 Multi-marker estimate of genetic connectivity of sole (Solea solea) in the North-East Atlantic Ocean Cuveliers, Els Larmuseau, Maarten Hellemans, Bart Verherstraeten, Stefanie Volckaert, Filip Maes, Gregory 2012 https://lirias.kuleuven.be/handle/123456789/337952 en eng Marine Biology vol:159 issue:6 pages:1239-1253 https://lirias.kuleuven.be/handle/123456789/337952 0025-3162 1432-1793 Description (Metadata) only IT article 2012 ftunivleuven 2015-12-22T16:17:19Z A thorough knowledge on the genetic connectivity of marine populations is important for fisheries management and conservation. Using a dense population sampling design and two types of neutral molecular markers (10 nuclear microsatellite loci and a mtDNA cytochrome b fragment), we inferred the genetic connectivity among the main known spawning grounds of sole (Solea solea L.) in the North-East Atlantic Ocean. The results revealed a clear genetic structure for sole in the North East Atlantic Ocean with at least three different populations, namely the Kattegat/Skagerrak region, the North Sea and the Bay of Biscay, and with indications for a fourth population, namely the Irish/Celtic Sea. The lack of genetically meaningful differences between biological populations within the Southern North Sea is likely due to a large effective population size and sufficient connection (gene flow) between populations. Nevertheless, an isolation by distance pattern was found based on microsatellite genotyping, while no such pattern was observed with the cytochrome b marker, indicating an historical pattern prevailing in the latter marker. Our results demonstrate the importance of a combined multi-marker approach to understand the connectivity among marine populations at region scales. status: published Article in Journal/Newspaper North East Atlantic KU Leuven: Lirias Kattegat ENVELOPE(9.692,9.692,63.563,63.563) |
institution |
Open Polar |
collection |
KU Leuven: Lirias |
op_collection_id |
ftunivleuven |
language |
English |
description |
A thorough knowledge on the genetic connectivity of marine populations is important for fisheries management and conservation. Using a dense population sampling design and two types of neutral molecular markers (10 nuclear microsatellite loci and a mtDNA cytochrome b fragment), we inferred the genetic connectivity among the main known spawning grounds of sole (Solea solea L.) in the North-East Atlantic Ocean. The results revealed a clear genetic structure for sole in the North East Atlantic Ocean with at least three different populations, namely the Kattegat/Skagerrak region, the North Sea and the Bay of Biscay, and with indications for a fourth population, namely the Irish/Celtic Sea. The lack of genetically meaningful differences between biological populations within the Southern North Sea is likely due to a large effective population size and sufficient connection (gene flow) between populations. Nevertheless, an isolation by distance pattern was found based on microsatellite genotyping, while no such pattern was observed with the cytochrome b marker, indicating an historical pattern prevailing in the latter marker. Our results demonstrate the importance of a combined multi-marker approach to understand the connectivity among marine populations at region scales. status: published |
format |
Article in Journal/Newspaper |
author |
Cuveliers, Els Larmuseau, Maarten Hellemans, Bart Verherstraeten, Stefanie Volckaert, Filip Maes, Gregory |
spellingShingle |
Cuveliers, Els Larmuseau, Maarten Hellemans, Bart Verherstraeten, Stefanie Volckaert, Filip Maes, Gregory Multi-marker estimate of genetic connectivity of sole (Solea solea) in the North-East Atlantic Ocean |
author_facet |
Cuveliers, Els Larmuseau, Maarten Hellemans, Bart Verherstraeten, Stefanie Volckaert, Filip Maes, Gregory |
author_sort |
Cuveliers, Els |
title |
Multi-marker estimate of genetic connectivity of sole (Solea solea) in the North-East Atlantic Ocean |
title_short |
Multi-marker estimate of genetic connectivity of sole (Solea solea) in the North-East Atlantic Ocean |
title_full |
Multi-marker estimate of genetic connectivity of sole (Solea solea) in the North-East Atlantic Ocean |
title_fullStr |
Multi-marker estimate of genetic connectivity of sole (Solea solea) in the North-East Atlantic Ocean |
title_full_unstemmed |
Multi-marker estimate of genetic connectivity of sole (Solea solea) in the North-East Atlantic Ocean |
title_sort |
multi-marker estimate of genetic connectivity of sole (solea solea) in the north-east atlantic ocean |
publishDate |
2012 |
url |
https://lirias.kuleuven.be/handle/123456789/337952 |
long_lat |
ENVELOPE(9.692,9.692,63.563,63.563) |
geographic |
Kattegat |
geographic_facet |
Kattegat |
genre |
North East Atlantic |
genre_facet |
North East Atlantic |
op_relation |
Marine Biology vol:159 issue:6 pages:1239-1253 https://lirias.kuleuven.be/handle/123456789/337952 0025-3162 1432-1793 |
_version_ |
1766138547873513472 |