Changes in allele and genotype frequencies of PrP gene in breeds of sheep in Slovakia between 2004 and 2015
The objective of the study was to analyze the changes in allele and genotype frequencies of PrP gene in auction purebred rams of various breeds in Slovakia between 2004 and 2015.Male genotyping was done within the National Scrapie Eradication Programme by the certified Negative Battery Terminal laboratories.Positive changes in all breeds were found