›› 1998, Vol. 0 ›› Issue (1): 8-9+61.

• 论文 • Previous Articles     Next Articles

Application of VNTR D17S30 locus polymorphism in the paternity test

FENG MINGLIANG, FENG ZHE LU QING. ZHANGZ-HANG,YANG YING, JI YUEHUA, CHEN RENBIAO (IMMUNO-GENTETICSLABORATORY, SHANGHAI INSTITUTUTE OF BLOOD TRANSFUSION,SHANGHAI BLOOD CENTER, SHANGHAI 200051)   

  • Online:1998-02-25 Published:1998-02-28

Abstract: A sensitive and rapid PCR-based technique was adoptedto genotype the VNTR D17S30 locus. It was confirmedthrough the genetic analysis of 20 normal families thatthe inheritance of D17S30 locus coincides withMendelian law as simple co-dominant. Retrospective analysis of 100 Paternity cases demonstrated thatD17S30 locus could be used in forensic paternity test inour counts. The exclusion probability estimated fromallele frequencies of D17S30 locus (74.04%) does notdiffer significantly from the observed rate of exclusion(80.00%) in these cases. In all excluded paternity casesthere are two in which the exclusion evidence is solelyprovided by the D17530 locus.

Key words: VNTR D17S30, paternity test, probability of exclusion