PCR-based STR genotyping of sweat latent fingerprint samples involved in cases.
- Author:
Yan DONG
1
;
Cheng ZHANG
;
Li-hua GU
;
Yuan PING
;
Hui-fen ZHENG
Author Information
1. Forensic Science and Technology Institute of Shanghai Public Security Bureau, Shanghai 200083, China.
- Publication Type:Journal Article
- MeSH:
DNA/isolation & purification*;
DNA Fingerprinting/methods*;
Forensic Anthropology/methods*;
Genotype;
Humans;
Polymerase Chain Reaction/methods*;
Resins, Synthetic;
Sweat;
Tandem Repeat Sequences
- From:
Journal of Forensic Medicine
2006;22(1):74-75
- CountryChina
- Language:Chinese
-
Abstract:
OBJECTIVE:To study the extracting and genotyping method of sweat latent fingerprint samples involved in cases.
METHOD:Chlex 100 extraction method was used to extract DNA. STR loci were typed after PCR amplification by Profiler Plus kit.
RESULTS:All the sweat latent fingerprint samples involved in cases obtained reliable results of STR genotyping.
CONCLUSION:It is very important to find and extract sweat latent fingerprint samples properly for STR genotyping.
