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Development and application of genome profiling system featuring high-speed and large image processing

Research Project

Project/Area Number 18K19839
Research Category

Grant-in-Aid for Challenging Research (Exploratory)

Allocation TypeMulti-year Fund
Review Section Medium-sized Section 62:Applied informatics and related fields
Research InstitutionKyoto University

Principal Investigator

Yasukawa Kiyoshi  京都大学, 農学研究科, 教授 (30397559)

Co-Investigator(Kenkyū-buntansha) ビヤニ マニッシュ  北陸先端科学技術大学院大学, エクセレントコア推進本部, 特任教授 (00599780)
吉高 淳夫  北陸先端科学技術大学院大学, 先端科学技術研究科, 准教授 (60263729)
Project Period (FY) 2018-06-29 – 2021-03-31
Project Status Completed (Fiscal Year 2020)
Budget Amount *help
¥6,370,000 (Direct Cost: ¥4,900,000、Indirect Cost: ¥1,470,000)
Fiscal Year 2020: ¥1,950,000 (Direct Cost: ¥1,500,000、Indirect Cost: ¥450,000)
Fiscal Year 2019: ¥1,950,000 (Direct Cost: ¥1,500,000、Indirect Cost: ¥450,000)
Fiscal Year 2018: ¥2,470,000 (Direct Cost: ¥1,900,000、Indirect Cost: ¥570,000)
Keywordsゲノムプロフィリング / PCR / リコンビナーゼポリメラーゼ増幅法 / RPA / 温度勾配ゲル電気泳動 / 画像処理 / 変曲点 / データベース / ゲノム / マイクロアレイ
Outline of Final Research Achievements

Genome profiling (GP) method is a method consisting of amplification of a set of gene fragments by random PCR, application of the amplified DNA to temperature gradient gel electrophoresis (TGGE), and analyzing the TGGE pattern. GP method enables the rapid acquisition of sequence information without sequencing. In order to increase the throughput of micro-TGGE analysis of DNA, we developed a new system in which five samples can be run simultaneously in a single gel which consists of 5 sample-loading lanes arranged in a design of 3 columns and 2 rows. We also developed a software that can trace a TGGE pattern and identify a feature point. In addition, we developed basic technologies with which a target DNA fragment can be amplified by an isothermal amplification method “recombinase polymerase amplification” and identified one base mutation in the DNA according to the difference in TGGE pattern.

Academic Significance and Societal Importance of the Research Achievements

種々の細胞、組織、個体、あるいは腸内や土壌などの微生物群集に対し、特定の遺伝子群に導入された変異を定量的に検出したり、これらを種々の環境下に置いた時にそのゲノムがどう変動するか、どの遺伝子が発現するかを高精度かつ迅速に計測したりすることは、生物学、農学、医学において基盤的に重要である。本研究では、従来マニュアル操作であったGP法をハードウエアとソフトウエアの両面から改良した。その結果、画像情報を高速に取得し、GP法を変異原性解析等の各種用途への応用や、GP法の画像情報とDNA配列情報を関連づけたデータベースの構築につなげる道を切り開いた。

Report

(4 results)
  • 2020 Annual Research Report   Final Research Report ( PDF )
  • 2019 Research-status Report
  • 2018 Research-status Report
  • Research Products

    (39 results)

All 2021 2020 2019 2018 Other

All Int'l Joint Research (4 results) Journal Article (9 results) (of which Int'l Joint Research: 4 results,  Peer Reviewed: 8 results,  Open Access: 2 results) Presentation (25 results) (of which Int'l Joint Research: 10 results,  Invited: 6 results) Remarks (1 results)

  • [Int'l Joint Research] NIH(米国)

    • Related Report
      2019 Research-status Report
  • [Int'l Joint Research] Biyani Girls College/University of Allahabad(インド)

    • Related Report
      2019 Research-status Report
  • [Int'l Joint Research] Patanjali Insititute(インド)

    • Related Report
      2018 Research-status Report
  • [Int'l Joint Research] NIH(米国)

    • Related Report
      2018 Research-status Report
  • [Journal Article] Increase in thermostability of Moloney murine leukemia virus reverse transcriptase by introducing a disulfide bridge in the ribonuclease H region2021

    • Author(s)
      Narukawa, Y., Kandabashi, M., Li, T., Baba, M., Kojima, K., Iida K, Hiyama, T., Yokoe, S., Yamasaki, T., Takita, T., and Yasukawa, K.
    • Journal Title

      Protein Engineering, Design & Selection

      Volume: 未定

    • Related Report
      2020 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Solvent engineering studies on recombinase polymerase amplification2021

    • Author(s)
      Kojima, K., Juma, K. M., Akagi, S., Hayashi, K., Takita, T., O’Sullivan, C. K., Fujiwara, S., Nakura, Y., Yanagihara, I., and Yasukawa, K.
    • Journal Title

      Journal of Bioscience and Bioengineering

      Volume: 131 Issue: 2 Pages: 219-224

    • DOI

      10.1016/j.jbiosc.2020.10.001

    • NAID

      40022484464

    • Related Report
      2020 Annual Research Report
    • Peer Reviewed / Int'l Joint Research
  • [Journal Article] Comparison of sensitivity and rapidness of PCR, recombinase polymerase amplification, and RNAspecific amplification for detection of Rice yellow mottle virus2021

    • Author(s)
      Juma, K. M., Kojima, K., Takita, T., Natsuaki, K., and Yasukawa, K.
    • Journal Title

      Journal of Biological Macromolecules

      Volume: 21 Pages: 27-32

    • NAID

      130007971101

    • Related Report
      2020 Annual Research Report
    • Peer Reviewed
  • [Journal Article] リコンビナーゼポリメラーゼ増幅法2020

    • Author(s)
      保川清
    • Journal Title

      臨床化学

      Volume: 49 Pages: 220-221

    • Related Report
      2020 Annual Research Report
  • [Journal Article] Val143 of human ribonuclease H2 is not critical for, but plays a role in determining catalytic activity and substrate specificity2020

    • Author(s)
      Baba Misato、Kojima Kenji、Nishimura Takuto、Sugiura Takuya、Takita Teisuke、Uehara Ryo、Crouch Robert J.、Yasukawa Kiyoshi
    • Journal Title

      PLOS ONE

      Volume: 15 Issue: 2 Pages: e0228774-e0228774

    • DOI

      10.1371/journal.pone.0228774

    • Related Report
      2020 Annual Research Report 2019 Research-status Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] Inhibition of HIV-1 reverse transcriptase activity by the extracts of Indian plants2020

    • Author(s)
      Ishizuka, K., Tsutsumi, Y., Baba, M., Biyani, R., Meng, C.W., Biyani, M., Takagi, M., Jaiswal, J., Sharma, B., Kojima, K., Takita, T., and Yasukawa, K.
    • Journal Title

      Journal of Biologcal Macromolecules

      Volume: 20 Pages: 17-22

    • NAID

      130007889345

    • Related Report
      2019 Research-status Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] Characterization of six recombinant human RNase H2 bearing Aicardi-Goutieres syndrome causing mutations2019

    • Author(s)
      Nishimura, T., Baba, M., Ogawa, S., Kojima, K., Takita, T., Crouch, R. J., and Yasukawa, K.
    • Journal Title

      The Journal of Biochemistry

      Volume: 166 Issue: 6 Pages: 537-545

    • DOI

      10.1093/jb/mvz073

    • NAID

      40022093086

    • Related Report
      2019 Research-status Report
    • Peer Reviewed / Int'l Joint Research
  • [Journal Article] Construction and characterization of ribonuclease H2 knockout NIH3T32019

    • Author(s)
      Tsukiashi, M., Baba, M., Kojima, K., Himeda, K., Teisuke T., and Yasukawa, K.
    • Journal Title

      The Journal of Biochemistry

      Volume: 165 Issue: 3 Pages: 249-256

    • DOI

      10.1093/jb/mvy101

    • Related Report
      2018 Research-status Report
    • Peer Reviewed
  • [Journal Article] Accurate fidelity analysis of the reverse transcriptase by a modified next-generation sequencing2018

    • Author(s)
      165.Okano, H., Baba, M., Hidese, R., Iida, K., Li, T., Kojima, K., Takita, T., Yanagihara, I., Fujiwara, S., and Yasukawa, K.
    • Journal Title

      Enzyme Microbial Technology

      Volume: 115 Pages: 81-85

    • DOI

      10.1016/j.enzmictec.2018.05.001

    • Related Report
      2018 Research-status Report
    • Peer Reviewed
  • [Presentation] 現場使用が可能で操作が容易な等温RNA/DNA増幅反応の電気化学センサー  シンポジウム「現場で使用可能な 核酸検査実現のための技術開発」2021

    • Author(s)
      Manish Biyani
    • Organizer
      日本農芸化学会2021年度大会(招待講演)
    • Related Report
      2020 Annual Research Report
    • Invited
  • [Presentation] リコンビナーゼポリメラーゼ増幅法の溶媒工学的研究2021

    • Author(s)
      Kevin Maafu Juma、兒島憲二、赤木志保実、林魁一、滝田禎亮、 Ciara K. O’Sullivan、藤原伸介、名倉由起子、柳原格、保川清
    • Organizer
      日本農芸化学会2021年度大会
    • Related Report
      2020 Annual Research Report
  • [Presentation] 酵素の改良と核酸増幅への応用 シンポジウム「現場で使用可能な 核酸検査実現のための技術開発」2021

    • Author(s)
      保川清
    • Organizer
      日本農芸化学会2021年度大会(招待講演)
    • Related Report
      2020 Annual Research Report
    • Invited
  • [Presentation] Alteration of enzymes and their application in rapid nucleic acid amplification to combat the virus pandemic2020

    • Author(s)
      Kiyoshi Yasukawa
    • Organizer
      BICON2020(招待講演)
    • Related Report
      2020 Annual Research Report
    • Invited
  • [Presentation] Comparison of sensitivity and rapidness of PCR, recombinase polymerase amplification, and RNA-specific amplification for detection of Rice yellow mottle virus2020

    • Author(s)
      Kevin Maafu Juma, Kenji Kojima, Teisuke Takita, Keiko T. Natsuaki, Kiyoshi Yasukawa
    • Organizer
      第93回日本生化学会大会
    • Related Report
      2020 Annual Research Report
  • [Presentation] リボヌクレアーゼH2を欠損させたマウス線維芽細胞株NIH3T3の性状解析2019

    • Author(s)
      姫田康平、月足元希、馬場美聡、兒島憲二、滝田禎亮、保川清
    • Organizer
      2019年度日本生化学会近畿日本支部例会
    • Related Report
      2019 Research-status Report
  • [Presentation] エカルディーグティエール症候群を引き起こす変異を有する6種類の組換えヒトリボヌクレアーゼH2の性状解析2019

    • Author(s)
      西村拓人、馬場美聡、小川紗央里、兒島憲二、滝田禎亮、Robert J. Crouch、保川清
    • Organizer
      第92回日本生化学会大会
    • Related Report
      2019 Research-status Report
  • [Presentation] エカルディーグティエール症候群(AGS)の患者で同定された変異を有する6種類の組換えヒトRNase H2の性状解析2019

    • Author(s)
      小川紗央里、西村拓人、馬場美聡、兒島憲二、滝田禎亮、Robert J. Crouch、保川清
    • Organizer
      日本農芸化学会関西・中部支部合同大会(関西支部第510回講演会)
    • Related Report
      2019 Research-status Report
  • [Presentation] RNA amplification2019

    • Author(s)
      Kiyoshi Yasukawa, Kenji Kojima
    • Organizer
      BICON-2019
    • Related Report
      2019 Research-status Report
    • Int'l Joint Research / Invited
  • [Presentation] Recombinase polymerase amplification2019

    • Author(s)
      Kenji Kojima, Itaru Yanagihara, Shinsuke Fujiwara, Manish Biyani, Kiyoshi Yasukawa
    • Organizer
      BICON-2019
    • Related Report
      2019 Research-status Report
    • Int'l Joint Research / Invited
  • [Presentation] Inhibition of the DNA polymerase activities of HIV-1 reverse transcriptase and HIV-1 replication by Brasenia schreberi (Junsai)2019

    • Author(s)
      Yuto Tsutsumi, Keiko Ishizuka, Misato Baba, Kosaku Nishimura, Keishi Hata, Saori Takahashi, Shozo Sakuda, Teisuke Takita, Kenji Kojima, Kiyoshi Yasukawa
    • Organizer
      BICON-2019
    • Related Report
      2019 Research-status Report
    • Int'l Joint Research
  • [Presentation] Characterization of recombinant human ribonuclease H2 bearing Aicardi-Goutieres syndrome causing mutations2019

    • Author(s)
      Takuto Nishimura, Misato Baba, Saori Ogawa, Kenji Kojima, Teisuke Takita, Robert J. Crouch, Kiyoshi Yasukawa
    • Organizer
      MECC 2019
    • Related Report
      2019 Research-status Report
    • Int'l Joint Research
  • [Presentation] Construction and characterization of ribonuclease H2 knockout mouse NIH3T3 cells2019

    • Author(s)
      Kohei Himeda, Motoki Tsukiashi, Misato Baba, Saori Ogawa, Kenji Kojima, Teisuke Takita, Kiyoshi Yasukawa
    • Organizer
      MECC 2019
    • Related Report
      2019 Research-status Report
    • Int'l Joint Research
  • [Presentation] リボヌクレアーゼH2を欠損させたマウス線維芽由来NIH3T3細胞の樹立2019

    • Author(s)
      月足元希、馬場美聡、兒島憲二、姫田康平、滝田禎亮、保川清
    • Organizer
      日本農芸化学会2019年大会
    • Related Report
      2018 Research-status Report
  • [Presentation] リボヌクレアーゼH2を欠損させたマウス線維芽由来NIH3T3細胞の性状解析2019

    • Author(s)
      月足元希、馬場美聡、兒島憲二、姫田康平、滝田禎亮、保川清
    • Organizer
      日本農芸化学会2019年大会
    • Related Report
      2018 Research-status Report
  • [Presentation] 改良された次世代シーケンスによる逆転写酵素の正確性の解析2019

    • Author(s)
      岡野啓志、馬場美聡、秀瀬涼太、飯田慶、李瞳陽、兒島憲二、滝田禎亮、柳原格、藤原伸介、保川清
    • Organizer
      日本農芸化学会2019年大会
    • Related Report
      2018 Research-status Report
  • [Presentation] リボヌクレアーゼH2をノックアウトしたNIH3T3細胞株の性状解析2018

    • Author(s)
      月足元希、馬場美聡、兒島憲二、滝田禎亮、保川清
    • Organizer
      2018年度日本生化学会大会
    • Related Report
      2018 Research-status Report
  • [Presentation] リボヌクレアーゼH2を欠損したNIH3T3細胞株の樹立とその性状解析2018

    • Author(s)
      月足元希、馬場美聡、兒島憲二、滝田禎亮、保川清
    • Organizer
      日本農芸化学会関西支部第503回講演会
    • Related Report
      2018 Research-status Report
  • [Presentation] 部位特異的変異導入によるヒトリボヌクレアーゼ H2の基質特異性の改変2018

    • Author(s)
      兒島憲二、馬場美聡、西村拓人、滝田禎亮、上原了、Robert J. Crouch、保川清
    • Organizer
      2018年度日本生化学会近畿日本支部例会
    • Related Report
      2018 Research-status Report
  • [Presentation] エカルディーグティエール症候群(AGS)の患者で同定された変異を有する組換えヒトRNase H2の性状解析2018

    • Author(s)
      西村拓人、馬場美聡、兒島憲二、滝田禎亮、保川清
    • Organizer
      日本農芸化学会関西支部第505回講演会
    • Related Report
      2018 Research-status Report
  • [Presentation] Next-generation sequencing-based analysis of reverse transcriptase fidelity2018

    • Author(s)
      Kiyoshi Yasukawa, Hiroyuki Okano, Misato Baba, Kei Iida, Ryota Hidese, Itaru Yanagihara, Kenji Kojima, Teisuke Takita, Shinsuke Fujiwara
    • Organizer
      BICON-2018
    • Related Report
      2018 Research-status Report
    • Int'l Joint Research / Invited
  • [Presentation] Construction and characterization of ribonuclease H2 knockout NIH3T3 cells2018

    • Author(s)
      Motoki Tsukiashi, Misato Baba, Kenji Kojima, Kouhei Himeda, Teisuke Takita, Kiyoshi Yasukawa
    • Organizer
      RNaseH2018
    • Related Report
      2018 Research-status Report
    • Int'l Joint Research
  • [Presentation] Improved GPMA (genome profiling-based mutation assay) using mammalian cells2018

    • Author(s)
      Misato Baba, Motoki Tsukiashi, Yutaro Narukawa, Parmila Kumari, Sunita Ghimire Gautam, Koji Matsuoka, Koichi Nishigaki, Kenji Kojima, Teisuke Takita, Kiyoshi Yasukawa
    • Organizer
      RNaseH2018
    • Related Report
      2018 Research-status Report
    • Int'l Joint Research
  • [Presentation] Next-generation sequencing-based analysis of reverse transcriptase fidelity2018

    • Author(s)
      Kiyoshi Yasukawa, Hiroyuki Okano, Misato Baba, Kei Iida, Ryota Hidese, Itaru Yanagihara, Kenji Kojima, Teisuke Takita, Shinsuke Fujiwara
    • Organizer
      RNaseH2018
    • Related Report
      2018 Research-status Report
    • Int'l Joint Research
  • [Presentation] Mutations of Val143 in the catalytic subunit of human RNase H2 affect its substrate preference2018

    • Author(s)
      Kenji Kojima,Misato Baba,Takuto Nishimura,Takuya Sugiura,Teisuke Takita,Ryo Uehara,Robert J. Crouch,Kiyoshi Yasukawa
    • Organizer
      RNaseH2018
    • Related Report
      2018 Research-status Report
    • Int'l Joint Research
  • [Remarks] 酵素化学研究室ホームページ

    • URL

      http://www.enzchem.kais.kyoto-u.ac.jp/

    • Related Report
      2019 Research-status Report

URL: 

Published: 2018-07-25   Modified: 2022-01-27  

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