title: [PCR-based STR genotyping of sweat latent fingerprint samples involved in cases].
abstract: OBJECTIVE
  To study the extracting and genotyping method of sweat latent fingerprint samples involved in cases.
  
  
  METHODS
  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.
  
  
  CONCLUSIONS
  It is very important to find and extract sweat latent fingerprint samples properly for STR genotyping.
authors.affiliation: Forensic Science and Technology Institute of Shanghai Public Security Bureau, Shanghai 200083, China.
authors.forename: Yan
authors.initials: Y
authors.lastname: Dong
authors.forename: Cheng
authors.initials: C
authors.lastname: Zhang
authors.forename: Li-hua
authors.initials: LH
authors.lastname: Gu
authors.forename: Yuan
authors.initials: Y
authors.lastname: Ping
authors.forename: Hui-fen
authors.initials: HF
authors.lastname: Zheng
mesh_terms: D004247:DNA / Q000302:isolation & purification*; D016172:DNA Fingerprinting / Q000379:methods*; D018732:Forensic Anthropology / Q000379:methods*; D005838:Genotype; D006801:Humans; D016133:Polymerase Chain Reaction / Q000379:methods; D012117:Resins, Synthetic; D013542:Sweat; D020080:Tandem Repeat Sequences
chemical_list: D012117:Resins, Synthetic; C024997:Chelex 100; D004247:DNA