A population study of three Y-STR loci by multiplexing in Han population in Chengdu, China.
- Author:
Yi JIA
1
;
Lin ZHANG
;
Mei-yun WU
Author Information
1. West China Preclinical and Forensic Medicine College, Sichuan University, Chengdu 610041, China.
- Publication Type:Research Support, Non-U.S. Gov't
- MeSH:
China;
Chromosomes, Human, Y;
DNA/isolation & purification*;
Electrophoresis, Polyacrylamide Gel;
Ethnicity/genetics*;
Forensic Medicine;
Gene Frequency;
Haplotypes;
Humans;
Male;
Polymerase Chain Reaction/methods*;
Silver Staining;
Tandem Repeat Sequences/genetics*
- From:
Journal of Forensic Medicine
2004;20(1):21-22
- CountryChina
- Language:Chinese
-
Abstract:
OBJECTIVE:To establish a better method determining three Y-STR loci.
METHODS:A multiplex of Y-STRs and amplify simultaneously three Y-STRs loci.
RESULTS:Establish successfully a multiplexing system of three Y-STR loci (DYS390, DYS391 and DYS393) followed by a population genetic study of Han population in Chengdu, China.
CONCLUSION:The diversity of haplotype is 0.8965, the value of discrimination and the chance of exclusion chance is 0.8965 with the standard error 0.0081. This established system is one of the good tools in personnel identification and genetic study.
