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転写・RNAプロセシング・輸送の機能的連携と統合による遺伝子発現調節機構の解明

Research Project

Project/Area Number 20370070
Research Category

Grant-in-Aid for Scientific Research (B)

Allocation TypeSingle-year Grants
Section一般
Research Field Molecular biology
Research InstitutionKumamoto University

Principal Investigator

TANI Tokio  Kumamoto University, 大学院・自然科学研究科, 教授 (80197516)

Project Period (FY) 2008 – 2010
Project Status Completed (Fiscal Year 2010)
Budget Amount *help
¥20,280,000 (Direct Cost: ¥15,600,000、Indirect Cost: ¥4,680,000)
Fiscal Year 2010: ¥6,890,000 (Direct Cost: ¥5,300,000、Indirect Cost: ¥1,590,000)
Fiscal Year 2009: ¥6,890,000 (Direct Cost: ¥5,300,000、Indirect Cost: ¥1,590,000)
Fiscal Year 2008: ¥6,500,000 (Direct Cost: ¥5,000,000、Indirect Cost: ¥1,500,000)
Keywordsスプライシング / 転写 / mRNA輸送 / 分裂酵母 / 遺伝子発現制御 / RNAプロセシング / 核 / mRNA3'末形成 / mRNA 3'末形成 / 翻訳 / 核膜孔複合体
Research Abstract

Recent emerging evidence suggested that a functional linkage among transcription, pre-mRNA splicing and nuclear mRNA export, which had been analyzed independently, exists in a living cell. However, the molecular mechanism of the linkage still remains unclear. In this study, we analyzed the genes responsible for the fission yeast mutations that cause defective pre-mRNA splicing and nuclear mRNA export, and elucidated a part of the molecular mechanism of coordinated regulation of gene expression in eukaryotic cells.

Report

(4 results)
  • 2010 Annual Research Report   Final Research Report ( PDF )
  • 2009 Annual Research Report
  • 2008 Annual Research Report
  • Research Products

    (62 results)

All 2010 2009 2008 Other

All Journal Article (20 results) (of which Peer Reviewed: 15 results) Presentation (38 results) Remarks (4 results)

  • [Journal Article] A novel ER J-protein DNAJB12 accelerates ER-associated degradation of membrane proteins including CFTR.2010

    • Author(s)
      Yo-hei Yamamoto, Taiji Kimura, Shuku Momohara, Masato Takeuchi, Tokio Tani, Yukio Kimata, Hiroshi Kadokura, Kenji Kohno.
    • Journal Title

      Cell Structure and Function 35

      Pages: 107-116

    • Related Report
      2010 Final Research Report
    • Peer Reviewed
  • [Journal Article] Involvement of the spliceosomal U4 snRNA in heterochromatic gene silencing at fission yeast centromeres.2010

    • Author(s)
      Madoka Chinen, Misato Morita, Kazuhiro Fukumura, Tokio Tani.
    • Journal Title

      J.Biol.Chem. 285

      Pages: 5630-5638

    • Related Report
      2010 Final Research Report
    • Peer Reviewed
  • [Journal Article] Critical role of Pcid2 in B cell survival through the regulation of MAD2 expression.2010

    • Author(s)
      Teruo Nakaya, Kazuhiko Kuwahara, Kazutaka Ohta, Masahiro Kitabatake, Teppei Toda, Naoki Takeda, Tokio Tani, Eisaku Kondo, Nobuo Sakaguchi.
    • Journal Title

      J.Immunol. 185

      Pages: 5180-5187

    • Related Report
      2010 Final Research Report
    • Peer Reviewed
  • [Journal Article] Critical role of Pcid2 in B cell survival through the regulation of MAD2 expression2010

    • Author(s)
      Teruo Nakaya
    • Journal Title

      J.Immunology

      Volume: 185 Pages: 5180-5187

    • Related Report
      2010 Annual Research Report
    • Peer Reviewed
  • [Journal Article] A novel ER J-protein DNAJB12 accelerates ER-associated degradation of membrane proteins including CFTR2010

    • Author(s)
      Yo-hei Yamamoto
    • Journal Title

      Cell Structure and Function

      Volume: 35 Pages: 107-116

    • Related Report
      2010 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Real time monitoring of endgenous cytoplasmic mRNA usinglinear 2'-O-methyl RNA probes in living cells.2010

    • Author(s)
      Kohki Okabe
    • Journal Title

      Nucleic Acids Research

      Volume: 39(オンライン)

    • Related Report
      2010 Annual Research Report
    • Peer Reviewed
  • [Journal Article] EGD1(β-NAC)mRNA is localized in a novel cytoplasmic granule in Saccharomyces cerevisiae2010

    • Author(s)
      Sachiko Hayashi
    • Journal Title

      Genes to Cells

      Volume: 16 Pages: 316-329

    • Related Report
      2010 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Involvement of the spliceosomal U4 small nuclear RNA in heterochromatic gene silencing at fission yeast centromeres2010

    • Author(s)
      Madoka Chinen
    • Journal Title

      Journal of Biological Chemistry 285

      Pages: 5630-5638

    • Related Report
      2009 Annual Research Report
    • Peer Reviewed
  • [Journal Article] RAD18 promotes DNA double-strand break repair during G1 phase through chromatin retention of 53BP1.2009

    • Author(s)
      Kenji Watanabe, Kuniyoshi Iwabuchi, Jinghua Sun, Yuri Tsuji, Tokio Tani, Kazuaki Tokunaga, Takayasu Date, Mitsumasa Hashimoto, Masaru Yamaizumi, Satoshi Tateishi.
    • Journal Title

      Nucleic Acids Res. 37

      Pages: 2176-2193

    • Related Report
      2010 Final Research Report
    • Peer Reviewed
  • [Journal Article] 分裂酵母における構成的スプライシング制御機構の分子遺伝学的解析2009

    • Author(s)
      原口典子、谷時雄
    • Journal Title

      蛋白質核酸酵素 増刊号「mRNAプログラム」 54(16)

      Pages: 2038-2043

    • Related Report
      2010 Final Research Report
  • [Journal Article] 酵母の遺伝学的解析から見えてきたmRNA核外輸送の素過程と連携2009

    • Author(s)
      谷時雄
    • Journal Title

      蛋白質核酸酵素 増刊号「mRNAプログラム」 54(16)

      Pages: 2102-2108

    • Related Report
      2010 Final Research Report
  • [Journal Article] mRNAのスプライシングと核外輸送のダイナミクス2009

    • Author(s)
      谷時雄
    • Journal Title

      実験医学 27

      Pages: 131-138

    • Related Report
      2010 Final Research Report 2009 Annual Research Report
  • [Journal Article] RAD18 promotes DNA double-strand break repair during G1 phase through chromatin retention of 53BP12009

    • Author(s)
      Kenji Watanabe
    • Journal Title

      Nucleic Acids Research 37

      Pages: 2176-2193

    • Related Report
      2009 Annual Research Report
    • Peer Reviewed
  • [Journal Article] 分裂酵母における構成的スプライシング制御機構の分子遺伝学的解析2009

    • Author(s)
      原口典子
    • Journal Title

      蛋白質核酸酵素 54

      Pages: 2038-2043

    • Related Report
      2009 Annual Research Report
  • [Journal Article] 酵母の遺伝学的解析から見えてきたmRNA核外輸送の素過程と連携2009

    • Author(s)
      谷時雄
    • Journal Title

      蛋白質核酸酵素 54

      Pages: 2102-2108

    • Related Report
      2009 Annual Research Report
  • [Journal Article] Monitoring of mRNA export.2008

    • Author(s)
      Kazuaki Tokunaga, Tokio Tani.
    • Journal Title

      Current Protocols in Cell Biology Chapter 22, Unit 22-13

      Pages: 1-22

    • Related Report
      2010 Final Research Report
    • Peer Reviewed
  • [Journal Article] S1-1 nuclear domains : characterization and dynamics as a function of transcriptional activity.2008

    • Author(s)
      Akira Inoue, Katsuji Tsugawa, Kazuaki Tokunaga, KeniChiP. Takahashi, Shigehiko Uni, Masatsugu Kimura, Koji Nishio, Naoki Yamamoto, Ken-ichi Honda, Takanori Watanabe, Hideo Yamane, Tokio Tani.
    • Journal Title

      Biology of the Cell 100

      Pages: 523-535

    • Related Report
      2010 Final Research Report
    • Peer Reviewed
  • [Journal Article] The dynamics of pre-mRNAs and poly (A)^+ RNA at speckles in living cells revealed by iFRAP studies.2008

    • Author(s)
      Yo Ishihama, Hisashi Tadakuma, Tokio Tani, Takashi Funatsu.
    • Journal Title

      Exp.Cell Res. 314

      Pages: 748-762

    • Related Report
      2010 Final Research Report
    • Peer Reviewed
  • [Journal Article] Monitoring of mRNA export2008

    • Author(s)
      Kazuaki Tokunaga
    • Journal Title

      Current Protocols in Cell Biology 3

    • Related Report
      2008 Annual Research Report
    • Peer Reviewed
  • [Journal Article] S1-1 nuclear domains : characterization and dynamics as a function of transcriptional activity2008

    • Author(s)
      Akira Inoue
    • Journal Title

      Biology of the cell 100

      Pages: 523-535

    • Related Report
      2008 Annual Research Report
    • Peer Reviewed
  • [Presentation] RNAi機構を介したセントロメアヘテロクロマチン形成への分裂酵母基本転写因子複合体TFIIH構成因子Ptr8pの関与2010

    • Author(s)
      水谷文哉
    • Organizer
      第33回日本分子生物学会年会
    • Place of Presentation
      神戸ポートアイランド国際会議場
    • Year and Date
      2010-12-07
    • Related Report
      2010 Final Research Report
  • [Presentation] バイオプローブを用いた核スペックルの機能解析2010

    • Author(s)
      松尾陽太
    • Organizer
      第33回日本分子生物学会年会
    • Place of Presentation
      神戸ポートアイランド国際会議場
    • Year and Date
      2010-12-07
    • Related Report
      2010 Final Research Report
  • [Presentation] 核スペックルへのpoly(A)^+RNA局在に影響を与える化合物のスクリーニング2010

    • Author(s)
      三原由揮
    • Organizer
      第33回日本分子生物学会年会
    • Place of Presentation
      神戸ポートアイランド国際会議場
    • Year and Date
      2010-12-07
    • Related Report
      2010 Final Research Report
  • [Presentation] 分裂酵母RNA結合タンパク質spRNPS1の機能解析2010

    • Author(s)
      大越慶太
    • Organizer
      第33回日本分子生物学会年会
    • Place of Presentation
      神戸ポートアイランド国際会議場
    • Year and Date
      2010-12-07
    • Related Report
      2010 Final Research Report
  • [Presentation] RNAi機構を介したセントロメアヘテロクロマチン形成への分裂酵母基本転写因子複合体TFIIH構成因子Ptr8pの関与2010

    • Author(s)
      水谷文哉
    • Organizer
      第33回日本分子生物学会年会
    • Place of Presentation
      神戸国際会議場(神戸)
    • Year and Date
      2010-12-07
    • Related Report
      2010 Annual Research Report
  • [Presentation] バイオプローブを用いた核スペックルの機能解析2010

    • Author(s)
      松尾陽太
    • Organizer
      第33回日本分子生物学会年会
    • Place of Presentation
      神戸国際会議場(神戸)
    • Year and Date
      2010-12-07
    • Related Report
      2010 Annual Research Report
  • [Presentation] 分裂酵母RNA結合タンパク質spRNPS1の機能解析2010

    • Author(s)
      大越慶太
    • Organizer
      第33回日本分子生物学会年会
    • Place of Presentation
      神戸国際会議場(神戸)
    • Year and Date
      2010-12-07
    • Related Report
      2010 Annual Research Report
  • [Presentation] 核スペックルへのpoly(A)+RNA局在に影響を与える化合物のスクリーニング2010

    • Author(s)
      三原由揮
    • Organizer
      第33回日本分子生物学会年会
    • Place of Presentation
      神戸国際会議場(神戸)
    • Year and Date
      2010-12-07
    • Related Report
      2010 Annual Research Report
  • [Presentation] 膜結合タンパク質Ptr10pはTREX-2複合体を介してmRNA核外輸送に関与する2010

    • Author(s)
      齋藤希
    • Organizer
      第12回日本RNAミーティング
    • Place of Presentation
      学術総合センター
    • Year and Date
      2010-07-27
    • Related Report
      2010 Final Research Report
  • [Presentation] 膜結合タンパク質Ptr10pはTREX-2複合体を介してmRNA核外輸送に関与する2010

    • Author(s)
      齋藤希
    • Organizer
      第12回日本RNAミーティング
    • Place of Presentation
      一橋記念講堂(東京)
    • Year and Date
      2010-07-27
    • Related Report
      2010 Annual Research Report
  • [Presentation] Involvement of the splicing machinery in heterochrom atic gene silencing at fission ye ast centromere2010

    • Author(s)
      Madoka Chinen
    • Organizer
      Gordon Research Conference
    • Place of Presentation
      米国Salve Regina University
    • Year and Date
      2010-07-18
    • Related Report
      2010 Final Research Report
  • [Presentation] EGD1 (β-NAC) mRNA localizes in a novel cytoplasmic structure in Saccharomyces cere visiae2010

    • Author(s)
      Sachiko Hayashi
    • Organizer
      Gordon Research Conference
    • Place of Presentation
      米国Salve Regina University
    • Year and Date
      2010-07-18
    • Related Report
      2010 Final Research Report
  • [Presentation] Involvement of the splicing machinery in heterochromatic gene silencing at fission yeast centromere2010

    • Author(s)
      Madoka Chinen
    • Organizer
      Gordon Research Conference
    • Place of Presentation
      Newport, USA
    • Year and Date
      2010-07-18
    • Related Report
      2010 Annual Research Report
  • [Presentation] EGD1 (β-NAC) mRNA localizes in a novel cytoplasmic structure in Saccharomyces cerevisiae2010

    • Author(s)
      Sachiko Hayashi
    • Organizer
      Gordon Research Conference
    • Place of Presentation
      Newport, USA
    • Year and Date
      2010-07-18
    • Related Report
      2010 Annual Research Report
  • [Presentation] 分裂酵母スプライシング変異株が示すセントロメアヘテロクロマチン形成異常2010

    • Author(s)
      知念まどか
    • Organizer
      第9回核ダイナミクス研究会
    • Place of Presentation
      ラフォーレ修善寺
    • Year and Date
      2010-05-27
    • Related Report
      2010 Final Research Report
  • [Presentation] 分裂酵母スプライシング変異株が示すセントロメアヘテロクロマチン形成異常2010

    • Author(s)
      知念まどか
    • Organizer
      第9回核ダイナミクス研究会
    • Place of Presentation
      ラフォーレ修善寺(伊豆市)
    • Year and Date
      2010-05-27
    • Related Report
      2010 Annual Research Report
  • [Presentation] 核内構造体(核スペックル)形成阻害化合物のスクリーニングと転写後遺伝子発現制御機構解析への応用2010

    • Author(s)
      松尾陽太
    • Organizer
      日本ケミカルバイオロジー学会
    • Place of Presentation
      慶應義塾大学
    • Year and Date
      2010-05-18
    • Related Report
      2010 Final Research Report
  • [Presentation] 核内構造体(核スペックル)形成阻害化合物のスクリーニングと転写後遺伝子発現制御機構解析への応用2010

    • Author(s)
      松尾陽太
    • Organizer
      日本ケミカルバイオロジー学会
    • Place of Presentation
      慶應義塾大学協生館(東京)
    • Year and Date
      2010-05-18
    • Related Report
      2010 Annual Research Report
  • [Presentation] Localization of EGD1 (β-NAC) mRNAs in a cytoplasmic aggresome-like granule in S.cerevisiae2010

    • Author(s)
      Sachiko Hayashi
    • Organizer
      第19回CDBミーティング
    • Place of Presentation
      理化学研究所
    • Year and Date
      2010-05-10
    • Related Report
      2010 Final Research Report
  • [Presentation] Involvement of the spliceosomal U4 snRNA in heterochromatic gene silencing at fission yeast centromeres2010

    • Author(s)
      Madoka Chinen
    • Organizer
      第19回CDBミーティング
    • Place of Presentation
      理化学研究所
    • Year and Date
      2010-05-10
    • Related Report
      2010 Final Research Report
  • [Presentation] Membrane-bound Protein Ptr10p is Involved in the Nuclear mRNA Export Through the TREX2 Complex in Fission Yeast2010

    • Author(s)
      Nozomi Saitoh
    • Organizer
      第19回CDBミーティング
    • Place of Presentation
      理化学研究所
    • Year and Date
      2010-05-10
    • Related Report
      2010 Final Research Report
  • [Presentation] Localization of EGD1(β-NAC)mRNAs in a cytoplasmic aggresome-like granule in S.cerevisiae2010

    • Author(s)
      Sachiko Hayashi
    • Organizer
      第19回CDBミーティング
    • Place of Presentation
      神戸
    • Year and Date
      2010-05-10
    • Related Report
      2010 Annual Research Report
  • [Presentation] Involvement of the spliceosomal U4 snRNA in hetero-chromatic gene silencing at fission yeast centromeres2010

    • Author(s)
      Madoka Chinen
    • Organizer
      第19回CDBミーティング
    • Place of Presentation
      神戸
    • Year and Date
      2010-05-10
    • Related Report
      2010 Annual Research Report
  • [Presentation] Membrane-bound Protein Ptr10p is Involved in the Nuclear mRNA Export Through the TREX2 Complex in Fission Yeast2010

    • Author(s)
      Nozomi Saitoh
    • Organizer
      第19回CDBミーティング
    • Place of Presentation
      神戸
    • Year and Date
      2010-05-10
    • Related Report
      2010 Annual Research Report
  • [Presentation] 分裂酵母スプライシング因子Prp14pはRNAiを介したヘテロクロマチン形成に必要である2009

    • Author(s)
      森田京
    • Organizer
      第32回日本分子生物学会
    • Place of Presentation
      パシフィコ横浜
    • Year and Date
      2009-12-09
    • Related Report
      2010 Final Research Report
  • [Presentation] 分裂酵母スプライシング因子Prp14pはRNAiを介したヘテロクロマチン形成に必要である2009

    • Author(s)
      森田京
    • Organizer
      第32回日本分子生物学会
    • Place of Presentation
      横浜
    • Year and Date
      2009-12-09
    • Related Report
      2009 Annual Research Report
  • [Presentation] A mutation in U4 snRNA causes defective centromeric silencing in fission yeast2009

    • Author(s)
      Madoka Chinen
    • Organizer
      The 5^<th> fission yeast meeting
    • Place of Presentation
      National Olympics Memorial Youth Center
    • Year and Date
      2009-10-26
    • Related Report
      2010 Final Research Report
  • [Presentation] Functional a nalysis of the ptr5^+/nup85^+ gene involvedin nuclear mRNA export2009

    • Author(s)
      Nobuyoshi Watanabe
    • Organizer
      The 5^<th> fission yeast meeting
    • Place of Presentation
      National Olympics Memorial Youth Center
    • Year and Date
      2009-10-26
    • Related Report
      2010 Final Research Report
  • [Presentation] Involvement of the pre-mRNA splicing machinery in the RNAi-mediatedheterochromatic silencing in fission yeast2009

    • Author(s)
      Tokio Tani
    • Organizer
      The 5^<th> fission yeast meeting
    • Place of Presentation
      National Olympics Memorial Youth Center
    • Year and Date
      2009-10-26
    • Related Report
      2010 Final Research Report
  • [Presentation] A mutation in U4 snRNA causes defective centromeric silencing in fission yeast2009

    • Author(s)
      知念まどか
    • Organizer
      The 5^<th> fission yeast meeting
    • Place of Presentation
      東京
    • Year and Date
      2009-10-26
    • Related Report
      2009 Annual Research Report
  • [Presentation] Functional analysis of the ptr5^+/nup85^+ gene involved in nuclear mRNA export2009

    • Author(s)
      Nobuyoshi Watanabe
    • Organizer
      The 5^<th> fission yeast meeting
    • Place of Presentation
      東京
    • Year and Date
      2009-10-26
    • Related Report
      2009 Annual Research Report
  • [Presentation] Involvement of the pre-mRNA splicing machinery in the RNAi-mediated heterochromatic silencing in fission yeast2009

    • Author(s)
      Tokio Tani
    • Organizer
      The 5^<th> fission yeast meeting
    • Place of Presentation
      東京
    • Year and Date
      2009-10-26
    • Related Report
      2009 Annual Research Report
  • [Presentation] 分裂酵母U4snRNA変異株が示すセントロメアヘテロクロマチンの形成異常2009

    • Author(s)
      知念まどか
    • Organizer
      第11回RNAミーティング
    • Place of Presentation
      新潟コンベンションセンター
    • Year and Date
      2009-07-27
    • Related Report
      2010 Final Research Report
  • [Presentation] 分裂酵母U4snRNA変異株が示すセントロメアヘテロクロマチンの形成異常2009

    • Author(s)
      知念まどか
    • Organizer
      第11回RNAミーティング
    • Place of Presentation
      新潟市
    • Year and Date
      2009-07-27
    • Related Report
      2009 Annual Research Report
  • [Presentation] セントロメアヘテロクロマチン形成における分裂酵母スプライシング因子Prp14pの機能解析2009

    • Author(s)
      森田京
    • Organizer
      第8回核ダイナミクス研究会
    • Place of Presentation
      ラフォーレ修善寺
    • Year and Date
      2009-06-18
    • Related Report
      2010 Final Research Report
  • [Presentation] セントロメアヘテロクロマチン形成における分裂酵母スプライシング因子Prp14pの機能解析2009

    • Author(s)
      森田京
    • Organizer
      第8回核ダイナミクス研究会
    • Place of Presentation
      伊豆市
    • Year and Date
      2009-06-18
    • Related Report
      2009 Annual Research Report
  • [Presentation] mRNAの3'形成とmRNA核外輸送の連携2008

    • Author(s)
      永目尚子
    • Organizer
      第31回日本分子生物学会
    • Place of Presentation
      神戸ポートアイランド国際会議場
    • Year and Date
      2008-12-12
    • Related Report
      2010 Final Research Report
  • [Presentation] mRNAの3'形成とmRNA核外輸送の連携2008

    • Author(s)
      永目尚子
    • Organizer
      第31回日本分子生物学会
    • Place of Presentation
      神戸
    • Year and Date
      2008-12-12
    • Related Report
      2008 Annual Research Report
  • [Remarks] ホームページ等

    • URL

      http://aster.sci.kumamoto-u.ac.jp/~biohome/staff/tani/index.htm

    • Related Report
      2010 Final Research Report
  • [Remarks]

    • URL

      http://aster.sci.kumamoto-u.ac.jp/~biohome/staff/tani/index.htm

    • Related Report
      2010 Annual Research Report
  • [Remarks]

    • URL

      http://aster.sci.kumamoto-u.ac.jp/~biohome/staff/tani/index.htm

    • Related Report
      2009 Annual Research Report
  • [Remarks]

    • URL

      http://aster.sci.kumamoto-u.ac.jp/~biohome/staff/tani/index.htm

    • Related Report
      2008 Annual Research Report

URL: 

Published: 2008-04-01   Modified: 2016-04-21  

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