Allele frequencies of HLA class I and HLA class II in the Vietnamese Kinh ethnic

Experimental study for extracting DNA and determining HLA of I and II class by PCR-SSO was carried out. The percentage of allele frequency was estimated in comparison with that was reported in 1991 conference. Result showed no difference in locus A and DR12. Locus A demonstrated the highest percentage with some differences of 2-4%. In Locus DR12 with the highest percentage of differences of 3%. Highest difference was estimated in locus B. In this study, B15 has 25.7% (in comparing with 0%). B62 had 0% (in comparing with 10.1%), B75 6.7% (in comparing with 0%), B7 12.2% (in comparing with 0%)