Breed assignment test of Slovenian cattle breeds using microsatellites

Andreja Opara (Avtor), Andrej Razpet (Avtor), Betka Logar (Avtor)

Povzetek

A population analysis of 1,474 non-related animals (563 Holstein, 548 Simmental, 168 Brown cattle and 195 crossbreeds) was carried out using 12 microsatellite markers. The real location of known individuals to their breeds of origin and the assignment of unknown individuals was tested. A STRUCTURE analysis of all individuals revealed three genetic clusters corresponding to three breeds while crossbreeds mostly clustered with Simmentals and to a lesser extent to Holstein. The assignment and Migrants Detection test was carried out using GeneClass. The results from the assignment test revealed that in purebreds >98% animals were assigned to the correct breed. The crossbreeds were assigned to Simmental (85%) and Holstein (15%) as expected. Individual assignment tests provided excellent assignment success in all three highly differentiated cattle breeds (FST between 0.076 and 0.095) and could prove very useful for numerous forensic applications.

Ključne besede

cattle;genetics;microsatellite markers;assignment test;Slovenia;

Podatki

Jezik:	Angleški jezik
Leto izida:	2012
Tipologija:	1.08 - Objavljeni znanstveni prispevek na konferenci
Organizacija:	UL BF - Biotehniška fakulteta
Založnik:	Biotehniška fakulteta
UDK:	636.2
COBISS:	3111304
ISSN:	1854-4800
Št. ogledov:	1999
Št. prenosov:	541
Ocena:	0 (0 glasov)
Metapodatki:

Ostali podatki

Sekundarni jezik:	Neznan jezik
Sekundarne ključne besede:	govedo;genetika;mikrosateliti;markerji;testiranje;Slovenija;
URN:	URN:NBN:SI
Vrsta dela (COBISS):	Delo ni kategorizirano
Strani:	str. 167-170
Zvezek:	ǂSuppl. ǂ3
Čas izdaje:	2012
Ključne besede (UDK):	applied sciences;medicine;technology;uporabne znanosti;medicina;tehnika;agriculture and related sciences and techniques;forestry;farming;wildlife exploitation;kmetijstvo ter sorodne vede in tehnologije;animal husbandry and breeding in general;livestock rearing;breeding of domestic animals;živinoreja na splošno;vzreja domačih živali;large ruminants;cattle;oxen;veliki prežvekovalci;govedo;voli;
ID:	21730