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Establishsment of the efficient gene knock-in technique in the Drosophila genome

Research Project

Project/Area Number 25650088
Research Category

Grant-in-Aid for Challenging Exploratory Research

Allocation TypeMulti-year Fund
Research Field Developmental biology
Research InstitutionKumamoto University

Principal Investigator

NAKAMURA Akira  熊本大学, 発生医学研究所, 教授 (90323245)

Project Period (FY) 2013-04-01 – 2015-03-31
Project Status Completed (Fiscal Year 2014)
Budget Amount *help
¥4,160,000 (Direct Cost: ¥3,200,000、Indirect Cost: ¥960,000)
Fiscal Year 2014: ¥1,690,000 (Direct Cost: ¥1,300,000、Indirect Cost: ¥390,000)
Fiscal Year 2013: ¥2,470,000 (Direct Cost: ¥1,900,000、Indirect Cost: ¥570,000)
Keywordsショウジョウバエ / TALEN / CRISPR/Cas9 / 遺伝子ノックアウト / ゲノム編集 / 相同組み換え / CRISPR/Cas / 相同組換え
Outline of Final Research Achievements

To accelerate artificial manipulations of the Drosophila genome in the post-genome project era, we sough to establish genome editing methodologies in Drosophila using TALEN and CRISPR/Cas9 technologies. We have succeeded in establishing protocols for gene knockout as well as knock-in through homologous recombination. Although gene knock-in efficiencies were varied from a few percent to ~90%, depending on targets, we have already generated GFP knocked-in strains in seven different loci, indicating that the gene knock-in methodology in Drosophila has been practically established.

Report

(3 results)
  • 2014 Annual Research Report   Final Research Report ( PDF )
  • 2013 Research-status Report
  • Research Products

    (7 results)

All 2015 2014 2013 Other

All Journal Article (2 results) (of which Peer Reviewed: 2 results,  Open Access: 1 results) Presentation (3 results) (of which Invited: 2 results) Book (1 results) Remarks (1 results)

  • [Journal Article] Region-specific activation of oskar mRNA translation by inhibition of Bruno-mediated repression2015

    • Author(s)
      Kim, G., Pai, C.-I., Sato, K., Person, M. D., Nakamura, A. and Macdonald, P. M.
    • Journal Title

      PLoS Genetics

      Volume: 11 Issue: 2 Pages: e1004992-e1004992

    • DOI

      10.1371/journal.pgen.1004992

    • Related Report
      2014 Annual Research Report
    • Peer Reviewed / Open Access
  • [Journal Article] Endophilin B is required for the Drosophila oocyte to endocytose yolk downstream of Oskar2014

    • Author(s)
      1. Tsai, Y. C., Chang, W., Liou, W., Lee, W. H., Chang, Y. W., Wang, P. Y., Tanaka, T., Nakamura, A. and Pai, L. M.
    • Journal Title

      Development

      Volume: 141 Issue: 3 Pages: 563-573

    • DOI

      10.1242/dev.097022

    • Related Report
      2013 Research-status Report
    • Peer Reviewed
  • [Presentation] Spatio-temporal regulation of oskar RNA localization and translation by the conserved P-body component, Edc32013

    • Author(s)
      A, Nakamura
    • Organizer
      The 10th biennial conference on “Intracellular RNA Localization and Localized Translation”
    • Place of Presentation
      Niagara-on-the-Lake, Ontario, Canada
    • Related Report
      2013 Research-status Report
    • Invited
  • [Presentation] 生殖細胞形成におけるRNA制御2013

    • Author(s)
      中村 輝
    • Organizer
      RNAフロンティアミーティング
    • Place of Presentation
      ラフォーレ修善寺(静岡県伊豆市)
    • Related Report
      2013 Research-status Report
    • Invited
  • [Presentation] ショウジョウバエの長鎖dsRNAを介したRNAi誘導における小胞型H+/Cl-交換輸送体Clc-7の役割2013

    • Author(s)
      田中 翼、反町典子,中村 輝,Katja Bruckner
    • Organizer
      第15回日本RNA学会年会
    • Place of Presentation
      愛媛県民文化会館・ひめぎんホール(愛知県松山市)
    • Related Report
      2013 Research-status Report
  • [Book] ギルバート発生生物学2015

    • Author(s)
      Scott F. Gilbert (阿形清和、高橋淑子監訳)
    • Total Pages
      835
    • Publisher
      メディカル・サイエンス・インターナショナル
    • Related Report
      2014 Annual Research Report
  • [Remarks] 発生医学研究所 研究室紹介ページ

    • URL

      http://www.imeg.kumamoto-u.ac.jp/divisions/germline_development/index.html

    • Related Report
      2014 Annual Research Report

URL: 

Published: 2014-07-25   Modified: 2019-07-29  

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