| Autor: |
Alexis M Jackson, Brice X Semmens, Yvonne Sadovy de Mitcheson, Richard S Nemeth, Scott A Heppell, Phillippe G Bush, Alfonso Aguilar-Perera, John A B Claydon, Marta C Calosso, Kathleen S Sealey, Michelle T Schärer, Giacomo Bernardi |
| Jazyk: |
angličtina |
| Rok vydání: |
2014 |
| Předmět: |
|
| Zdroj: |
PLoS ONE, Vol 9, Iss 5, p e97508 (2014) |
| Druh dokumentu: |
article |
| ISSN: |
1932-6203 |
| DOI: |
10.1371/journal.pone.0097508 |
| Popis: |
To address patterns of genetic connectivity in a mass-aggregating marine fish, we analyzed genetic variation in mitochondrial DNA (mtDNA), microsatellites, and single nucleotide polymorphisms (SNPs) for Nassau grouper (Epinephelus striatus). We expected Nassau grouper to exhibit genetic differentiation among its subpopulations due to its reproductive behavior and retentive oceanographic conditions experienced across the Caribbean basin. All samples were genotyped for two mitochondrial markers and 9 microsatellite loci, and a subset of samples were genotyped for 4,234 SNPs. We found evidence of genetic differentiation in a Caribbean-wide study of this mass-aggregating marine fish using mtDNA (FST = 0.206, p |
| Databáze: |
Directory of Open Access Journals |
| Externí odkaz: |
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