›› 2006, Vol. 0 ›› Issue (4): 277-280.

• 论文 • Previous Articles     Next Articles

Genetic Polymorphisms of 5 X-STR Loci in Yunnan Nu Population

GAO SHU-HUI1,2, QIAO KE1, LI SHENG-BIN1 (1.THE NATIONAL LABORATORY OF FORENSIC SCIENCE, COLLEGE OF MEDICINE, XI′AN JIAOTONG UNIVERSITY, XI′AN 710061,CHINA; 2.DEPARTMENT OF FORENSIC SCIENCE, CHINESE PEOPLE′S PUBLIC SECURITY UNIVERSITY,BEIJING 100038,CHINA)   

  • Online:2006-08-25 Published:2006-08-28

Abstract: Objective To investigate the allele and genotype frequencies of DXS6804,DXS6799,DXS8378,DXS7130 and DXS7132 in unrelated individuals of Nu population and establish the related genetic database. Methods Five X-STR loci were analyzed by PCR followed PAGE and silver staining. Results The allele frequencies of the five X-STRs in Yunnan Nu population are in accordance with Hardy-Weinberg equilibrium. Conclusion Five X-STRs loci of Nu population could be used in forensic identification.

Key words: Nu population, X-chromosome, short tandem repeat(STR), genetic polymorphism