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Breed assignment test of Slovenian cattle breeds using microsatellites
Opara, Andreja (Author), Razpet, Andrej (Author), Logar, Betka (Author)

URLURL - Presentation file, Visit http://aas.bf.uni-lj.si/zootehnika/supl/3-2012/PDF/3-2012-167-170.pdf This link opens in a new window

Abstract
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.

Language:English
Keywords:cattle, genetics, microsatellite markers, assignment test, Slovenia
Work type:Not categorized (r6)
Tipology:1.08 - Published Scientific Conference Contribution
Organization:BF - Biotechnical Faculty
Year:2012
Number of pages:str. 167-170
Numbering:Suppl. 3
UDC:636.2
ISSN on article:1854-4800
COBISS.SI-ID:3111304 Link is opened in a new window
Views:894
Downloads:335
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Record is a part of a proceedings

Title:Livestock production as a technological and social challenge
COBISS.SI-ID:263173888 This link opens in a new window

Record is a part of a journal

Title:Acta agriculturae slovenica
Publisher:Biotehniška fakulteta
ISSN:1854-4800
COBISS.SI-ID:225696256 This link opens in a new window

Secondary language

Language:Unknown
Keywords:govedo, genetika, mikrosateliti, markerji, testiranje, Slovenija

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