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Development of a rapid DNA typing system

Research Project

Project/Area Number 19K16246
Research Category

Grant-in-Aid for Early-Career Scientists

Allocation TypeMulti-year Fund
Review Section Basic Section 45060:Applied anthropology-related
Research InstitutionNational Institute of Advanced Industrial Science and Technology

Principal Investigator

Ishiya Koji  国立研究開発法人産業技術総合研究所, 生命工学領域, 研究員 (40826062)

Project Period (FY) 2019-04-01 – 2023-03-31
Project Status Completed (Fiscal Year 2022)
Budget Amount *help
¥4,160,000 (Direct Cost: ¥3,200,000、Indirect Cost: ¥960,000)
Fiscal Year 2022: ¥780,000 (Direct Cost: ¥600,000、Indirect Cost: ¥180,000)
Fiscal Year 2021: ¥1,040,000 (Direct Cost: ¥800,000、Indirect Cost: ¥240,000)
Fiscal Year 2020: ¥1,170,000 (Direct Cost: ¥900,000、Indirect Cost: ¥270,000)
Fiscal Year 2019: ¥1,170,000 (Direct Cost: ¥900,000、Indirect Cost: ¥270,000)
KeywordsDNA多型 / バイオインフォマティクス / 次世代シーケンサー / 性別判定 / 多型解析 / ゲノミクス / ゲノム / 多型 / メタゲノム / CNV / MLST / SNP / ミトコンドリアゲノム / Y染色体 / DNA typing / DNA profiling / NGS / Bioinformatics
Outline of Research at the Start

本研究では、次世代シークエンサーやポータブル型DNAシークエンサーに対応した新たな情報解析技術を考案し、迅速なDNA多型解析システムを構築する。本研究の内容は、フィールドワークでの簡易的なDNA検査や生物種判定、災害時における迅速な身元判定、医療現場におけるDNA検査、実験試料におけるDNA汚染の検出等、様々な分野での活用に繋がると考えている。

Outline of Final Research Achievements

Toward the development of a rapid DNA polymorphism analysis system compatible with next-generation DNA sequencers, important markers and indicators were developed for the human mitochondrial genome, Y chromosome, and gender estimation. In addition, DNA polymorphism analysis technologies were developed for species other than humans, including microorganisms. The Y chromosome haplogroup estimation and human sex identification methods proposed in this project are characterized by the fact that they are faster than conventional methods by targeting short sequences and are robust to sequencing errors and variations in genome coverage.

Academic Significance and Societal Importance of the Research Achievements

PCR法を前提とした従来法では限定的なDNA多型領域を用いて性別・品種・親子等の判定が行われていたが、この方法は実験手法を含めて判定までに非常に時間のかかる方法であった。本課題における提案手法では次世代型シーケンサーの特性である網羅性を活かした迅速な判定が可能であるため、今後フィールドワークでの簡易的なDNA検査や生物種の判定、災害時における迅速な身元判定、医療現場における迅速なDNA検査の基盤となる技術として期待できる。

Report

(5 results)
  • 2022 Annual Research Report   Final Research Report ( PDF )
  • 2021 Research-status Report
  • 2020 Research-status Report
  • 2019 Research-status Report
  • Research Products

    (14 results)

All 2022 2021 2020 2019 Other

All Journal Article (7 results) (of which Int'l Joint Research: 3 results,  Peer Reviewed: 7 results,  Open Access: 6 results) Presentation (6 results) (of which Int'l Joint Research: 3 results) Remarks (1 results)

  • [Journal Article] バイオインフォマティクスによる微生物群集解析の新展開2022

    • Author(s)
      石谷孔司、油谷幸代
    • Journal Title

      KAGAKU TO SEIBUTSU

      Volume: 60 Issue: 2 Pages: 52-54

    • DOI

      10.1271/kagakutoseibutsu.60.52

    • ISSN
      0453-073X, 1883-6852
    • Year and Date
      2022-02-01
    • Related Report
      2021 Research-status Report
    • Peer Reviewed
  • [Journal Article] Comparative Genome Analysis Reveals Accumulation of Single-Nucleotide Repeats in Pathogenic Escherichia Lineages2022

    • Author(s)
      Ishiya Koji、Nakashima Nobutaka
    • Journal Title

      Current Issues in Molecular Biology

      Volume: 44 Issue: 2 Pages: 498-504

    • DOI

      10.3390/cimb44020034

    • Related Report
      2021 Research-status Report
    • Peer Reviewed / Open Access
  • [Journal Article] Multivariate statistical monitoring system for microbial population dynamics2021

    • Author(s)
      Ishiya Koji、Aburatani Sachiyo
    • Journal Title

      Physical Biology

      Volume: 19 Issue: 1 Pages: 016003-016003

    • DOI

      10.1088/1478-3975/ac3ad6

    • Related Report
      2021 Research-status Report
    • Peer Reviewed / Open Access
  • [Journal Article] Evolutionary History of the Risk of SNPs for Diffuse-Type Gastric Cancer in the Japanese Population2020

    • Author(s)
      Iwasaki Risa L.、Ishiya Koji、Kanzawa-Kiriyama Hideaki、Kawai Yosuke、Gojobori Jun、Satta Yoko
    • Journal Title

      Genes

      Volume: 11 Issue: 7 Pages: 775-775

    • DOI

      10.3390/genes11070775

    • Related Report
      2020 Research-status Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] A biomolecular anthropological investigation of William Adams, the first SAMURAI from England2020

    • Author(s)
      Mizuno Fuzuki、Ishiya Koji、Matsushita Masami、Matsushita Takayuki、Hampson Katherine、Hayashi Michiko、Tokanai Fuyuki、Kurosaki Kunihiko、Ueda Shintaroh
    • Journal Title

      Scientific Reports

      Volume: 10 Issue: 1 Pages: 21651-21651

    • DOI

      10.1038/s41598-020-78723-2

    • Related Report
      2020 Research-status Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] MitoIMP: A Computational Framework for Imputation of Missing Data in Low-Coverage Human Mitochondrial Genome2019

    • Author(s)
      Koji Ishiya、Fuzuki Mizuno、Li Wang、Shintaroh Ueda
    • Journal Title

      Bioinformatics and Biology Insights

      Volume: 13 Pages: 1-9

    • DOI

      10.1177/1177932219873884

    • Related Report
      2019 Research-status Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] Novel approach for accurate detection of contaminating human mitochondrial DNA in next-generation sequencing data2019

    • Author(s)
      Koji Ishiya、Shintaroh Ueda
    • Journal Title

      Journal of Physics: Conference Series

      Volume: 1391 Issue: 1 Pages: 012045-012045

    • DOI

      10.1088/1742-6596/1391/1/012045

    • Related Report
      2019 Research-status Report
    • Peer Reviewed / Open Access
  • [Presentation] 配列特徴量に基づく迅速な性別判定法の開発2022

    • Author(s)
      石谷孔司
    • Organizer
      日本DNA多型学会
    • Related Report
      2022 Annual Research Report
  • [Presentation] Time-series Change Detection Approach for Microbial Population Dynamics2021

    • Author(s)
      Koji Ishiya
    • Organizer
      11th International Conference on Bioscience, Biochemistry and Bioinformatics
    • Related Report
      2020 Research-status Report
    • Int'l Joint Research
  • [Presentation] Detection of age-related methylation sites for different cell resources2020

    • Author(s)
      Koji Ishiya
    • Organizer
      EurasianBioChem2020
    • Related Report
      2019 Research-status Report
    • Int'l Joint Research
  • [Presentation] Detection of phylogenetically-informative SNPs in human Y-chromosome from next-generation sequencing data2019

    • Author(s)
      Koji Ishiya
    • Organizer
      The 2019 Congress of the European Society for Evolutionary Biology
    • Related Report
      2019 Research-status Report
    • Int'l Joint Research
  • [Presentation] 居家以岩陰遺跡(縄文早期)及び土井ヶ浜遺跡(弥生中期)出土人骨の核ゲノム解析(予報)2019

    • Author(s)
      石谷 孔司、水野 文月、熊谷 真彦、五條堀 淳、林 美千子、松下 真実、松下 孝幸、谷口 康浩、近藤 修、黒崎 久仁彦、王 瀝、植田 信太郎
    • Organizer
      第73回日本人類学会大会
    • Related Report
      2019 Research-status Report
  • [Presentation] 居家以岩陰遺跡(縄文早期)及び土井ヶ浜遺跡(弥生中期)出土人骨のエピゲノム解析の試み2019

    • Author(s)
      熊谷真彦、水野文月、石谷孔司、五條堀淳、林美千子、松下真実、松下孝幸、谷口康浩、近藤修、黒崎久仁彦、王瀝、植田信太郎
    • Organizer
      第73回日本人類学会大会
    • Related Report
      2019 Research-status Report
  • [Remarks] ミトコンドリアゲノム欠損補完プログラム MitoIMP

    • URL

      https://github.com/omics-tools/mitoimp

    • Related Report
      2019 Research-status Report

URL: 

Published: 2019-04-18   Modified: 2024-01-30  

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