국내산 돼지고기의 원산지 검증을 위한 SNP Marker Set 개발

Title
국내산 돼지고기의 원산지 검증을 위한 SNP Marker Set 개발
Other Titles
Development of SNP Markers for Domestic Pork Traceability
Author(s)
김상욱[김상욱]이소평[이소평]이윤미[이윤미]김종주김태헌[김태헌]최봉환[최봉환]김관석[김관석]
Keywords
Pig breeding; SNPs; Pork origin; Parentage analysis
Issue Date
201004
Publisher
한국동물자원과학회
Citation
한국동물자원과학회지, v.52, no.2, pp.91 - 96
Abstract
The purpose of the study was to develop an optimum SNP marker set to be utilized for domestic pork traceability. The study tested 51 SNP markers analyzed for origin of farm to be determined from genotypes of offspring and parents in pigs. With the simulation data through random mating population(PI), half sib mating population(PIhalf-sib) and full sib mating population (PIsibs), probability of identical genotypes were analyzed as 5.63×10-33, 4.35×10-15 and 1.32×10-15, respectively. The 51 SNP markers also had 100% accuracy for parental determination. These results suggest that if the pig breeding stock is genotyped with the 51 SNP markers, the genotype information of individual offspring can be checked for farm origins by tracing parental sow and sire. Therefore, these SNP markers will be useful to trace the pork from production to consumption in pigs.
URI
http://hdl.handle.net/YU.REPOSITORY/22516
ISSN
1598-9429
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생명공학부 > 생명공학부 > Articles
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