Microsatellite characterisation of Croatian autochthonous pig breeds (CROSBI ID 586912)
Prilog sa skupa u zborniku | sažetak izlaganja sa skupa | međunarodna recenzija
Podaci o odgovornosti
Đikić, Marija ; Šprem, Nikica ; Salajpal, Krešimir ; Jurić, Julija ; Đikić, Domagoj ; Safner, Toni ; Čurik, Ino ; Čubrić Čurik, Vlatka
engleski
Microsatellite characterisation of Croatian autochthonous pig breeds
Genetic structure, relationship and diversity were analyzed in Croatian autochthonous breeds, Turopolje pig (CATP, 48 samples) and Black Slavonian pig (CABS, 28 samples), using 14 microsatellite loci. As traditionally those breeds are kept in the outdoor system, we also analyzed potential admixture with local wild pigs, Lonjsko polje National Park area (WBLP, 20 samples) and Djakovo area (WBDJ, 20 samples), as well as a wild pig population from Island Cres (WBCI, 20 samples) representing an out-group. A posterior Bayesian approach implemented in the program STRUCTURE indicating existence of two autochthonous (CATP & CABS) and two wild pig populations [WBNP (WBLP & WBDJ) & WBCI] with low level of admixture between domestic and wild populations. The lowest differentiation was estimated between WBNP and CABS (FST=0.154) as well as between WBNP and WBCI (FST=0.159). In contrast, CATP was rather differentiated from CABS (FST=0.240), from WBNP (FST=0.292) and from WBCI (FST=0.429). High allele richness [total number of alleles (AT)] and diversity [expected heterozygosity (He)] was observed in WBNP [AT=7.1, He=0.67] and CABS [AT=6.4, He=0.72] populations while much lower values were observed in CATP [AT=5.6, He=0.49] and WBCI [AT=3.5, He=0.49]. In conclusion, the results obtained indicated urgent need for the effective conservation program for CATP population.
microsatellite; autochthonous pig; genetic structure; diversity
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Podaci o prilogu
190-191.
2012.
objavljeno
Podaci o matičnoj publikaciji
47th Croatian and 7th International Symposium on Agriculture : Proceedings
Pospišil, Milan
Zagreb: Agronomski fakultet Sveučilišta u Zagrebu
9789537878030
Podaci o skupu
Croatian Symposium on Agriculture (47 ; 2012) ; International Symposium on Agriculture (7 ; 2012)
predavanje
13.02.2012-17.02.2012
Opatija, Hrvatska