Automated SNPs typing system based on the Invader assay

Hiroaki Nakahara, Naoya Hosono, Tetsushi Kitayama, Kazumasa Sekiguchi, Michiaki Kubo, Atsushi Takahashi, Yusuke Nakamura, Yoshiaki Yamano, Kazushige Kai

研究成果: Article査読

6 被引用数 (Scopus)

抄録

Typing of single nucleotide polymorphisms (SNPs) has advantages in forensic DNA identification because SNPs are abundant in genomic DNA and are easily detected using an automated high-throughput system. In this study, we examined the effectiveness of an automated multiplex SNPs typing system based on the "Invader assay". Using this system, multiplex SNPs typing is completed in 40 min without any complex procedures. The typing results were confirmed by direct sequencing, and no inconsistencies were detected between the sequencing results and the typing results. The population data of 21 SNPs from 113 Japanese indicates that the matching probability is about 1.3 × 10-9. In our experiment, all of 21 SNPs were correctly detected from degraded samples from which typing of short tandem repeat markers was difficult.

本文言語English
ページ(範囲)S111-S114
ジャーナルLegal Medicine
11
SUPPL. 1
DOI
出版ステータスPublished - 04-2009
外部発表はい

All Science Journal Classification (ASJC) codes

  • 病理学および法医学
  • 諸問題の倫理的、法的側面

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