The genetic population structure and temporal genetic stability of gilthead sea bream Sparus aurata populations in the Aegean and Ionian Seas, using microsatellite DNA markers

We examined 662 gilthead sea bream Sparus aurata from wild samples of the species in the Aegean and Ionian Seas, using 20 EST‐linked microsatellite markers, in three multiplex panels, as well as seven anonymous loci. Most of the markers were revealed to be highly polymorphic. We found low genetic di...

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Bibliographic Details
Published in:Journal of fish biology 2019-04, Vol.94 (4), p.606-613
Main Authors: Gkagkavouzis, Konstantinos, Karaiskou, Nikoleta, Katopodi, Theodora, Leonardos, Ioannis, Abatzopoulos, Theodore J., Triantafyllidis, Alexander
Format: Article
Language:English
Subjects:
Anthropogenic factors
Aquaculture
Bream
Deoxyribonucleic acid
Differentiation
DNA
EST
Fish
Genetic markers
genetic population structure
Genetic structure
Geographical isolation
gilthead sea bream
Human influences
Introgression
Local population
Loci
Markers
Microsatellites
multiplex PCR
Population genetics
Population structure
Populations
Sparus aurata
Stability
temporal stability
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Summary:We examined 662 gilthead sea bream Sparus aurata from wild samples of the species in the Aegean and Ionian Seas, using 20 EST‐linked microsatellite markers, in three multiplex panels, as well as seven anonymous loci. Most of the markers were revealed to be highly polymorphic. We found low genetic differentiation between the sampling stations/areas with total FST 0.002 (P 
ISSN:0022-1112
1095-8649
DOI:10.1111/jfb.13932