Hierarchical structure of the Sicilian goats revealed by Bayesian analyses of microsatellite information (CROSBI ID 179634)
Prilog u časopisu | kratko priopćenje | međunarodna recenzija
Podaci o odgovornosti
Siwek, Maria ; Finocchiaro, Raffaela ; Čurik, Ino ; Portolano, Baldasare
engleski
Hierarchical structure of the Sicilian goats revealed by Bayesian analyses of microsatellite information
Genetic structure and relationship amongst the main goat populations in Sicily (Girgentana, Derivata di Siria, Maltese and Messinese) were analysed using information from 19 microsatellite markers genotyped on 173 individuals. A posterior Bayesian approach implemented in the program STRUCTURE revealed a hierarchical structure with two clusters at the first level (Girgentana vs. Messinese, Derivata di Siria and Maltese), explaining 4.8% of variation (amovaФST estimate). Seven clusters nested within these first two clusters (further differentiations of Girgentana, Derivata di Siria and Maltese), explaining 8.5% of variation (amovaФSC estimate). The analyses and methods applied in this study indicate their power to detect subtle population structure.
biodiversity management; clustering; goat; hierarchical genealogical structure; microsatellite diversity
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Podaci o izdanju
Povezanost rada
Veterinarska medicina, Poljoprivreda (agronomija), Biologija