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001-es BibID:	BIBFORM122882
Első szerző:	Balog Katalin (állatgenetika)
Cím:	Investigating the genetic diversity of potential squab pigeon breeds using 8 microsatellite markers / Katalin Balog, Szilvia Kusza, Zoltán Bagi
Dátum:	2024
Megjegyzések:	The aim of this study was to make comparison between the Hungarian giant pigeon breeds and international squab breeds. Eight pigeon microsatellite markers were used to examine the genetic variability and relationships among seven breeds of domestic pigeons. Four breeds are native breeds from Hungary (Buga pigeon, Hungarian cropper, Hungarian giant pigeon, Salonta giant), and three are internationally very popular squab breed (King, Mondain, Runt). In total, 8 microsatellite loci were genotyped in 193 individuals giving a total of 319 alleles. This study is the first to report microsatellite analysis in Hungarian native pigeon breeds. In our study, expected and observed heterozygosity values were higher than expected for all breeds compare to literatures, the highest values were measured in the Runt pigeon (HO=0.51) and in the Salonta giant (HO=0.47). The expected heterozygosity was lowest in the King and Mondain breeds (HE=0.82), slightly higher in the Hungarian Giant (HE=0.84) and very high in the other breeds (HE=0.9). The inbreeding coefficient showed the highest values were recorded for the King (FIS=0.55), the Buga pigeon (FIS=0.50) and the Hungarian cropper (FIS=0.50), and the lowest for the Runt pigeon (FIS=0.43). In case of allelic samples, very high allele counts were obtained for all the studied breeds, but the Buga pigeon stood out in the number of unique alleles (5.375). The results were also analysed based on two groups (Hungarian and International breeds), showing that Hungarian breeds have one and a half times more unique alleles than the international breeds we studied, which clearly shows the existence of unique genetic traits due to the isolation of Hungarian breeds in the Carpathian Basin. In short, the long history of domestic pigeon breeding has not led to a reduction in their genetic variation and diversity. The breeds that have been developed have not yet developed many unique genetic traits that can be considered as unique to the breed. However, in a few breeds, such as the Buga pigeon and the Hungarian cropper, genetic patterns have been found that set them apart from the other breeds studied.
Tárgyszavak:	Természettudományok Biológiai tudományok előadáskivonat könyvrészlet history microsatellites pigeon
Megjelenés:	Book of Abstract: Multidisciplinary Conference on Sustainable Development: Section: Animal Resources Bioengineering / editor: Gabi Dumitrescu. - p. 23. -
További szerzők:	Kusza Szilvia (1979-) (agrármérnök) Bagi Zoltán (1987-) (természetvédelmi mérnök, állatgenetika)
Pályázati támogatás:	PhD Excellence Scholarship from the Count István Tisza Foundation Egyéb
Internet cím:	Intézményi repozitóriumban (DEA) tárolt változat
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