title: [The evaluation of 12 STR loci genetic polymorphism in Han population].
abstract: OBJECTIVE
  To investigate the genetic polymorphism of 12 STR loci in 240 Han population and evaluate application of the 12 STR loci systems in forensic cases.
  
  
  METHODS
  12 STR loci were amplified with Muti-loci STR PCR system, which were genotyped with electrophoresis separation on dPAGE.
  
  
  RESULTS
  12 STR loci system had high power of discrimination (DP) and it was suited for analysis of dated bloodstain especially.
  
  
  CONCLUSIONS
  The 12 STR loci systems is simple economy and practicality, which is useful in forensic identification and disputed paternity.
authors.affiliation: Department of Forensic, WanNan Medical College, WuHu 241000, China.
authors.forename: Wei-Hua
authors.initials: WH
authors.lastname: Fang
authors.forename: Yue
authors.initials: Y
authors.lastname: Zhang
authors.forename: Shan-Zong
authors.initials: SZ
authors.lastname: Mei
mesh_terms: D000483:Alleles; D044466:Asian People / Q000235:genetics; D002681:China / Q000208:ethnology; D004396:Coloring Agents; D004247:DNA / Q000097:blood; D004591:Electrophoresis, Polyacrylamide Gel; D053803:Forensic Genetics / Q000379:methods; D005787:Gene Frequency; D005828:Genetics, Population; D006801:Humans; D016133:Polymerase Chain Reaction / Q000379:methods; D011110:Polymorphism, Genetic; D020080:Tandem Repeat Sequences / Q000235:genetics*
chemical_list: D004396:Coloring Agents; D004247:DNA