›› 2003, Vol. 0 ›› Issue (1): 24-26.

• 论文 • Previous Articles     Next Articles

Polymorphism of PentaD and PentaE STR locus in five Chinese Han population

LIU QIU-LING, LU HUI-LING,LU DE-JIAN, ET AL. (FACULTY OF FORENSIC MEDICINE, ZHONGSHAN MEDICAL COLLEGE, ZHONGSHAN UNIVERSITY, GUANGZHOU 510089)   

  • Online:2003-02-25 Published:2003-02-28

Abstract: Objective To obtain the genetic polymorphism data of Guangxi, Hunan, Henan, Sichuan ,Taiwang Chinese Han population and compare the polymorphism of PentaD and PentaE STR locus. Methods The two loci was analyzed by using the PowerPlex 16 System. Results 10 alleles of PentaD and 19 alleles of PentaE were found in the five Han population. PentaD and PentaE have the expected heterozygosity values of 0.774 6-0.804 7and 0.900 5-0.921 9,the polymorphism information content values of 0.771 0-0.802 5 and 0.896 9-0.917 6, the discrimination power values of 0.9223-0.934 1 and 0.947 1-0.978 2,the power of exclusion values of 0.5435-0.632 5 and 0.678 5-0.846 5, respectively. Conclusion The result showed that these two loci were highly informative and suitable for forensic application.

Key words: PentaD locus, PentaE locus, genetic polymorphism