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Geographic Patterns of Genetic Variation in Indigenous Eastern Adriatic Sheep Breeds

Maja Banadinović ; Department of Animal Science, Faculty of Agriculture, University of Zagreb, Svetošimunska 25, 10000 Zagreb
Alen Džidić ; Department of Animal Science, Faculty of Agriculture, University of Zagreb, Svetošimunska 25, 10000 Zagreb
Mojca Simčič ; University of Ljubljana, Biotechnical Faculty, Department of Animal Science, Jamnikarjeva 101, SI-1000 Ljubljana, Slovenia
Dragica Šalamon   ORCID icon orcid.org/0000-0003-3676-104X ; Department of Animal Science, Faculty of Agriculture, University of Zagreb, Svetošimunska 25, 10000 Zagreb

Puni tekst: engleski, pdf (420 KB) str. 281-285 preuzimanja: 64* citiraj
APA 6th Edition
Banadinović, M., Džidić, A., Simčič, M. i Šalamon, D. (2017). Geographic Patterns of Genetic Variation in Indigenous Eastern Adriatic Sheep Breeds. Agriculturae Conspectus Scientificus, 82 (3), 281-285. Preuzeto s https://hrcak.srce.hr/191842
MLA 8th Edition
Banadinović, Maja, et al. "Geographic Patterns of Genetic Variation in Indigenous Eastern Adriatic Sheep Breeds." Agriculturae Conspectus Scientificus, vol. 82, br. 3, 2017, str. 281-285. https://hrcak.srce.hr/191842. Citirano 08.04.2020.
Chicago 17th Edition
Banadinović, Maja, Alen Džidić, Mojca Simčič i Dragica Šalamon. "Geographic Patterns of Genetic Variation in Indigenous Eastern Adriatic Sheep Breeds." Agriculturae Conspectus Scientificus 82, br. 3 (2017): 281-285. https://hrcak.srce.hr/191842
Harvard
Banadinović, M., et al. (2017). 'Geographic Patterns of Genetic Variation in Indigenous Eastern Adriatic Sheep Breeds', Agriculturae Conspectus Scientificus, 82(3), str. 281-285. Preuzeto s: https://hrcak.srce.hr/191842 (Datum pristupa: 08.04.2020.)
Vancouver
Banadinović M, Džidić A, Simčič M, Šalamon D. Geographic Patterns of Genetic Variation in Indigenous Eastern Adriatic Sheep Breeds. Agriculturae Conspectus Scientificus [Internet]. 2017 [pristupljeno 08.04.2020.];82(3):281-285. Dostupno na: https://hrcak.srce.hr/191842
IEEE
M. Banadinović, A. Džidić, M. Simčič i D. Šalamon, "Geographic Patterns of Genetic Variation in Indigenous Eastern Adriatic Sheep Breeds", Agriculturae Conspectus Scientificus, vol.82, br. 3, str. 281-285, 2017. [Online]. Dostupno na: https://hrcak.srce.hr/191842. [Citirano: 08.04.2020.]

Sažetak
The geographical patterns of genetic variation in domestic species are the outcome of spatially explicit demographic events. Technological advances have made the obtaining of spatial information easier and different techniques have been developed to analyse spatial patterns of genetic variation. Relatively weak geographic trends found in sheep populations suggested the use of more powerful approaches, such as spatial principle component analysis. The aim of the study was to assess if application of spatial approach could reveal structures and patterns of genetic variation in indigenous Eastern Adriatic sheep breeds and contribute to our current knowledge about their genetic differentiation. We found south-east to north-west cline as the global structure using spatial principal component analysis, which outperformed the principal component analysis in this study and complemented understanding of variability of the investigated breeds reported in other multivariate and model-based clustering methods applied on this microsatellite data in previous research. Kernel density estimation suggested the Lika pramenka sheep belongs to a separate patch, not recognized in the spatial effects of the spatial principal component analysis. This potential structure should be further investigated.

Ključne riječi
spatial genetics; sheep breeds; spatial principal component analysis; Moran’s I

Hrčak ID: 191842

URI
https://hrcak.srce.hr/191842

Posjeta: 164 *