Article
Demographic expansion and subtle differentiation in the long-tailed hake Macruronus magellanicus: evidence from microsatellite data.
Marine biotechnology (New York, N.Y.) - 1 Jan 2000
D'Amato María Eugenia
Abstract excerpt
The impact of geographic heterogeneity and historical demographic factors on genetic diversity in the commercially exploited hake Macruronus magellanicus was examined applying microsatellite markers. A total of 450 fish from 6 different sites, collected in Atlantic Patagonia, were genotyped at 6 polymorphic loci. While analysis of variance-based methods (Fst-Rst) failed to detect differentiation, the exact test...
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