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Letter to the Editor| Volume 3, ISSUE 4, P268-269, September 2009

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Allele frequencies and haplotypes for five Y-STRs (DYS441, DYS442, DYS443, DYS444, and DYS445) in Ovambo and Turks populations using multiplex PCR system

      Y-chromosomal STR system is highly helpful for forensic applications such as identification of male DNA in sexual assault cases and paternity testing, particularly in deficiency cases [
      • Gill P.
      • Brenner C.
      • Brinkmann B.
      • Budowle B.
      • Carracedo A.
      • Jobling M.A.
      • de Knijff P.
      • Kayser M.
      • Krawczak M.
      • Mary W.R.
      • Morling N.
      • Olaisen B.
      • Pascali V.
      • Prinz M.
      • Roewer L.
      • Schneider P.M.
      • Sajantila A.
      • Tyler-Smith C.
      DNA commission of the international society of forensic genetics: recommendations on forensic analysis using Y-chromosome STRs.
      ,
      • Jobling M.A.
      • Tyler-Smith C.
      Fathers and sons: the Y chromosome and human evolution.
      ]. Recently, Iida et al. identified five novel male-specific and polymorphic tetranucleotide STR: DYS441, DYS442, DYS443, DYS444 and DYS445 [
      • Iida R.
      • Tsubota E.
      • Matsuki T.
      Identification and characterization of two novel human polymorphic STRs on the Y chromosome.
      ,
      • Iida R.
      • Tsubota E.
      • Sawazaki K.
      • Masuyama M.
      • Matsuki T.
      • Yasuda T.
      • Kishi K.
      Characterization and haplotype analysis of the polymorphic Y-STRs DYS443, DYS444 and DYS445 in a Japanese population.
      ], and developed a multiplex PCR system consisting of these five STRs that was applicable for forensic and anthropological analyses [
      • Iida R.
      • Sawazaki K.
      • Ikeda H.
      • Miyamoto T.
      • Tsubota E.
      • Takatsuka H.
      • Masuyama M.
      • Matsuki T.
      • Yasuda T.
      • Kishi K.
      A novel multiplex PCR system consisting of Y-STRs DYS441, DYS442, DYS443, DYS444 and DYS445.
      ]. However, little information is available on the allele and haplotype frequencies of DYS441–445 STRs. The objective of this population study was to create a forensic database in Ovambo and Turk populations using a multiplex PCR system.

      Keywords

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