Journal Published Online: 01 January 2003
Volume 48, Issue 1

Allele Frequencies for Two STR Loci D21S1436, D21S2052 in Chinese Population

CODEN: JFSCAS

Abstract

Blood samples were collected from unrelated individuals of Chinese Han ethnic group in Chengdu of China. DNA was extracted using Chelex method (1). PCR amplification conditions can be accessed at http://www.legalmed.org/dna/d21s1436.htm. The volume of PCR reaction for each locus was 37.5 µL. The PCR products were analyzed by horizontal non-denaturing polyacrylamide gel electrophoresis with discontinuous buffer system and visualized by silver staining (2,3). Data were analyzed using POWERSTATS program (4). The genotype distribution was analyzed for Hardy-Weinberg equilibrium according to Hou's method (5) and no deviation from Hardy-Weinberg equilibrium was observed.

Author Information

Yan, J
Sichuan University (West China University of Medical Sciences, Sichuan, P. R. China
Hou, YP
Sichuan University (West China University of Medical Sciences, Sichuan, P. R. China
Wu, J
Sichuan University (West China University of Medical Sciences, Sichuan, P. R. China
Li, YB
Sichuan University (West China University of Medical Sciences, Sichuan, P. R. China
Tang, JP
Sichuan University (West China University of Medical Sciences, Sichuan, P. R. China
Gao, YZ
Sichuan University (West China University of Medical Sciences, Sichuan, P. R. China
Ying, BW
Sichuan University (West China University of Medical Sciences, Sichuan, P. R. China
Pages: 1
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Stock #: JFS2002219
ISSN: 0022-1198
DOI: 10.1520/JFS2002219