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Exploring spatiotemporal regulatory mechanisms of proper mitotic spindle assembly mediated by novel evolutionarily conserved pathways

Research Project

Project/Area Number 16H02503
Research Category

Grant-in-Aid for Scientific Research (A)

Allocation TypeSingle-year Grants
Section一般
Research Field Cell biology
Research InstitutionHiroshima University

Principal Investigator

Toda Takashi  広島大学, 統合生命科学研究科(先), 特任教授 (50197894)

Co-Investigator(Kenkyū-buntansha) 湯川 格史  広島大学, 統合生命科学研究科(先), 助教 (50403605)
上野 勝  広島大学, 統合生命科学研究科(先), 准教授 (90293597)
西 晶子  奈良先端科学技術大学院大学, 先端科学技術研究科, 助教 (50772422)
Project Period (FY) 2016-04-01 – 2021-03-31
Project Status Completed (Fiscal Year 2020)
Budget Amount *help
¥45,110,000 (Direct Cost: ¥34,700,000、Indirect Cost: ¥10,410,000)
Fiscal Year 2020: ¥2,080,000 (Direct Cost: ¥1,600,000、Indirect Cost: ¥480,000)
Fiscal Year 2019: ¥2,080,000 (Direct Cost: ¥1,600,000、Indirect Cost: ¥480,000)
Fiscal Year 2018: ¥2,080,000 (Direct Cost: ¥1,600,000、Indirect Cost: ¥480,000)
Fiscal Year 2017: ¥2,080,000 (Direct Cost: ¥1,600,000、Indirect Cost: ¥480,000)
Fiscal Year 2016: ¥36,790,000 (Direct Cost: ¥28,300,000、Indirect Cost: ¥8,490,000)
Keywords微小管 / 染色体分配 / 双極性スピンドル / キネシン / 分裂酵母 / 中心体 / 創薬 / 抗癌剤 / スピンドル微小管 / 酵母 / サプレッサー / アンカー分子 / 繋留分子 / 双極性紡錘体 / キネシンモーター / 染色体 / 細胞分裂 / 機能互換性 / 動原体 / アンカー因子 / 紡錘体 / 進化保存性 / 全反射照明蛍光顕微鏡 / 進化保存
Outline of Final Research Achievements

In fission yeast, the MWP complex composed of Msd1, Wdr8 and Pkl1 (kinesin-14), is localised to the centrosome, where this complex interacts with the spindle microtubule. This interaction generates inward forces towards the centrosome, thereby ensuring the anchorage of spindle microtubules. If this complex becomes malfunctional, microtubules are no longer tethered to the centrosome, leading to the protrusion of the microtubules from the centrosome and defective spindle bipolarity. The first achievement resulting from this study is that the discovery of a mechanism of microtubule protrusion in the absence of MWP function. This is ascribable to kinesin-5, which antagonises with kinesin-14 by generating opposing outward forces. In other words, two counteracting forces derived from two types of kinesins play a crucial role in spindle anchoring. The second achievement is the identification of another kinesin-14, called Klp2, that collaborates with Pkl1 in the generation of inward forces.

Academic Significance and Societal Importance of the Research Achievements

学術的意義は、5型キネシンと14型キネシンの拮抗作用、すなわち両キネシンが外向きと内向きという二つの相反する力発生装置として微小管係留に機能するという世界で初めての知見である。さらにその拮抗作用が分裂酵母のみならず、ヒトでも保存されていることが後続研究から明らかになり、本研究結果の普遍性が証明されつつある。社会的意義は、本研究を元にして分裂酵母細胞にてヒトキネシン分子を発現させることにより、植物抽出液から新規抗癌活性小分子を精製、単離した点である。副作用の少ない抗癌剤の開発は医療現場、社会的に熱望されている。本研究がそのような創薬のシーズとなることが示され、社会的に大きなインパクトを与えた。

Report

(6 results)
  • 2020 Annual Research Report   Final Research Report ( PDF )
  • 2019 Annual Research Report
  • 2018 Annual Research Report
  • 2017 Annual Research Report
  • 2016 Annual Research Report
  • Research Products

    (93 results)

All 2021 2020 2019 2018 2017 2016 Other

All Int'l Joint Research (9 results) Journal Article (18 results) (of which Int'l Joint Research: 10 results,  Peer Reviewed: 17 results,  Open Access: 17 results,  Acknowledgement Compliant: 3 results) Presentation (56 results) (of which Int'l Joint Research: 14 results,  Invited: 17 results) Remarks (10 results)

  • [Int'l Joint Research] The Francis Crick Institute/University of Exeter(英国)

    • Related Report
      2019 Annual Research Report
  • [Int'l Joint Research] University of California/Memorial Sloan Kettering Cancer Center/National Cancer Institute(米国)

    • Related Report
      2019 Annual Research Report
  • [Int'l Joint Research] CSIR Central Drug Research Institute(インド)

    • Related Report
      2019 Annual Research Report
  • [Int'l Joint Research] CSIR/Central Drug Research Institute/Sector 10(インド)

    • Related Report
      2018 Annual Research Report
  • [Int'l Joint Research] The Francis Crick Institute(英国)

    • Related Report
      2017 Annual Research Report
  • [Int'l Joint Research] Universitat Pompeu Fabra (UPF)(Spain)

    • Related Report
      2017 Annual Research Report
  • [Int'l Joint Research] University of California, San Diegoi(米国)

    • Related Report
      2017 Annual Research Report
  • [Int'l Joint Research] The Francis Crick Institute(英国)

    • Related Report
      2016 Annual Research Report
  • [Int'l Joint Research] Centre for Genomic Regulation (CRG)(Spain)

    • Related Report
      2016 Annual Research Report
  • [Journal Article] Escape from mitotic catastrophe by actindependent nuclear displacement in fission yeast2021

    • Author(s)
      Masashi Yukawa, Yasuhiro Teratani and Takashi Toda
    • Journal Title

      iScience

      Volume: 24 Issue: 1 Pages: 102031-102031

    • DOI

      10.1016/j.isci.2020.102031

    • Related Report
      2020 Annual Research Report
    • Peer Reviewed / Open Access
  • [Journal Article] KIFC1 regulates ZWINT to promote tumor progression and spheroid formation in colorectal cancer2021

    • Author(s)
      Akabane Shintaro、Oue Naohide、Sekino Yohei、Asai Ryuichi、Thang Pham Quoc、Taniyama Daiki、Sentani Kazuhiro、Yukawa Masashi、Toda Takashi、Kimura Ken‐ichi、Egi Hiroyuki、Shimizu Wataru、Ohdan Hideki、Yasui Wataru
    • Journal Title

      Pathology International

      Volume: 71 Issue: 7 Pages: 441-452

    • DOI

      10.1111/pin.13098

    • Related Report
      2020 Annual Research Report
    • Peer Reviewed / Open Access
  • [Journal Article] How essential kinesin-5 becomes non-essential in fission yeast: Force balance and microtubule dynamics matter2020

    • Author(s)
      Masashi Yukawa, Yasuhiro Teratani and Takashi Toda
    • Journal Title

      Cells

      Volume: 9 Issue: 5 Pages: 1154-1154

    • DOI

      10.3390/cells9051154

    • Related Report
      2020 Annual Research Report
    • Peer Reviewed / Open Access
  • [Journal Article] Kolavenic acid analog restores growth in HSET-overproducing fission yeast cells and multipolar mitosis in MDA-MB-231 human cells2020

    • Author(s)
      Naoaki Kurisawa, Masashi Yukawa, Hiroyuki Koshino, Takumu Onodera, Takashi Toda and Ken-ichi Kimura KI
    • Journal Title

      Bioorganic and Medicinal Chemistry

      Volume: 28 Issue: 1 Pages: 115154-115154

    • DOI

      10.1016/j.bmc.2019.115154

    • Related Report
      2019 Annual Research Report
    • Peer Reviewed / Open Access
  • [Journal Article] Generation of temperature sensitive mutations with error-prone PCR in a gene encoding a component of the spindle pole body in fission yeast2019

    • Author(s)
      Ngang Heok Tang, Chii Shyang Fong, Hirohisa Masuda, Isabelle Jourdain, Masashi Yukawa and Takashi Toda
    • Journal Title

      Bioscience, Biotechnology, and Biochemistry

      Volume: 83 Issue: 9 Pages: 1717-1720

    • DOI

      10.1080/09168451.2019.1611414

    • Related Report
      2019 Annual Research Report
    • Peer Reviewed / Int'l Joint Research
  • [Journal Article] Kinesin-6 Klp9 plays motor-dependent and -independent roles in collaboration with Kinesin-5 Cut7 and the microtubule crosslinker Ase1 in fission yeast2019

    • Author(s)
      Masashi Yukawa, Masaki Okazaki, Yasuhiro Teratani, Ken'ya Furuta and Takashi Toda
    • Journal Title

      Scientific Reports

      Volume: 9 Issue: 1 Pages: 7336-7336

    • DOI

      10.1038/s41598-019-43774-7

    • NAID

      120006734931

    • Related Report
      2019 Annual Research Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] Kinesin-8 and Dis1/TOG collaborate to limit spindle elongation from prophase to anaphase A for proper chromosome segregation in fission yeast2019

    • Author(s)
      Pinder, C., Matsuo, Y., Maurer, S.P. and Toda T
    • Journal Title

      J Cell Sci

      Volume: 132 Issue: 18 Pages: 1-15

    • DOI

      10.1242/jcs.232306

    • Related Report
      2019 Annual Research Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] Fission yeast cells overproducing HSET/KIFC1 provides a useful tool for identification and evaluation of human kinesin-14 inhibitors2018

    • Author(s)
      Yukawa Masashi、Yamauchi Tomoaki、Kurisawa Naoaki、Ahmed Shakil、Kimura Ken-ichi、Toda Takashi
    • Journal Title

      Fungal Genetics and Biology

      Volume: 116 Pages: 33-41

    • DOI

      10.1016/j.fgb.2018.04.006

    • NAID

      120006800807

    • Related Report
      2018 Annual Research Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] Suppressor Analysis Uncovers That MAPs and Microtubule Dynamics Balance with the Cut7/Kinesin-5 Motor for Mitotic Spindle Assembly in Schizosaccharomyces pombe2018

    • Author(s)
      Yukawa Masashi、Yamada Yusuke、Toda Takashi
    • Journal Title

      G3 (Genes|Genomes|Genetics)

      Volume: 9 Issue: 1 Pages: 269-280

    • DOI

      10.1534/g3.118.200896

    • NAID

      120006784517

    • Related Report
      2018 Annual Research Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] Two spatially distinct kinesin-14 proteins, Pkl1 and Klp2, generate collaborative inward forces against kinesin-5 Cut7 in S. pombe.2018

    • Author(s)
      Masashi Yukawa, Yusuke Yamada, Tomoaki Yamauchi, and Takashi Toda
    • Journal Title

      Journal of Cell Science

      Volume: 131 Issue: 1 Pages: 1-11

    • DOI

      10.1242/jcs.210740

    • NAID

      120006784518

    • Related Report
      2017 Annual Research Report
    • Peer Reviewed / Open Access
  • [Journal Article] A microtubule polymerase cooperates with the kinesin-6 motor and a microtubule cross-linker to promote bipolar spindle assembly in the absence of kinesin-5 and kinesin-14 in fission yeast.2017

    • Author(s)
      Masashi Yukawa, Tomoki Kawakami, Masaki Okazaki, Kazunori Kume, Ngang Heok Tang, and Takashi Toda
    • Journal Title

      Molecular Biology of the Cell

      Volume: 28 Issue: 25 Pages: 3647-3659

    • DOI

      10.1091/mbc.e17-08-0497

    • NAID

      120006784519

    • Related Report
      2017 Annual Research Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] Purification and characterisation of the fission yeast Ndc80 complex2017

    • Author(s)
      Matsuo, Y., Maurer, S.P., Surrey, T., and Toda, T.
    • Journal Title

      Protein expression and purification

      Volume: 135 Pages: 61-69

    • DOI

      10.1016/j.pep.2017.05.002

    • NAID

      120006822634

    • Related Report
      2017 Annual Research Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] Generation and characterisation of temperature sensitive mutants of genes encoding the fission yeast spindle pole body2017

    • Author(s)
      Tang, N.H., Fong, C.S., Jourdain, I., Masuda, H., Yukawa, M., and Toda, T.
    • Journal Title

      PeerJ Preprints

      Volume: 5

    • DOI

      10.7287/peerj.preprints.3377v1

    • Related Report
      2017 Annual Research Report
    • Open Access / Int'l Joint Research
  • [Journal Article] Identification of three signaling molecules required for calcineurin-dependent monopolar growth induced by the DNA replication checkpoint in fission yeast2017

    • Author(s)
      Kume K, Hashimoto T, Suzuki M, Mizunuma M, Toda T, Hirata D
    • Journal Title

      Biochem Biophys Res Commun.

      Volume: 491 Issue: 4 Pages: 883-889

    • DOI

      10.1016/j.bbrc.2017.07.129

    • Related Report
      2017 Annual Research Report
    • Peer Reviewed / Open Access
  • [Journal Article] Regulation of centriolar satellite integrity and its physiology2017

    • Author(s)
      Hori, A., and Toda, T.
    • Journal Title

      Cell Mol Life Sci

      Volume: 74 Issue: 2 Pages: 213-229

    • DOI

      10.1007/s00018-016-2315-x

    • Related Report
      2017 Annual Research Report 2016 Annual Research Report
    • Peer Reviewed / Open Access
  • [Journal Article] An unconventional interaction between Dis1/TOG and Mal3/EB1 in fission yeast promotes the fidelity of chromosome segregation2016

    • Author(s)
      Matsuo, Y., Maurer, S. P., Yukawa, M., Zakian, S., Singleton, M. R., Surrey, T. and Toda,
    • Journal Title

      J Cell Sci

      Volume: 129 Issue: 24 Pages: 4592-4606

    • DOI

      10.1242/jcs.197533

    • NAID

      120006811255

    • Related Report
      2016 Annual Research Report
    • Peer Reviewed / Open Access / Int'l Joint Research / Acknowledgement Compliant
  • [Journal Article] Synergistic role of fission yeast Alp16GCP6 and Mzt1MOZART1 in γ-tubulin complex recruitment to mitotic spindle pole bodies and spindle assembly2016

    • Author(s)
      Masuda, H. and Toda, T.
    • Journal Title

      Mol Biol Cell

      Volume: 27 Issue: 11 Pages: 2753-2763

    • DOI

      10.1091/mbc.e15-08-0577

    • NAID

      120006822636

    • Related Report
      2016 Annual Research Report
    • Peer Reviewed / Open Access / Acknowledgement Compliant
  • [Journal Article] The hairpin region of Ndc80 is important for the kinetochore recruitment of Mph1/MPS1 in fission yeast.2016

    • Author(s)
      Chmielewska, A. E., Tang N-H. and Toda, T.
    • Journal Title

      Cell Cycle

      Volume: 15 Issue: 5 Pages: 740-747

    • DOI

      10.1080/15384101.2016.1148842

    • NAID

      120006822684

    • Related Report
      2016 Annual Research Report
    • Peer Reviewed / Open Access / Int'l Joint Research / Acknowledgement Compliant
  • [Presentation] アクチン依存的な核移動による分裂酵母M期カタストロフからの回避機構2021

    • Author(s)
      登田 隆、湯川格史
    • Organizer
      日本農芸化学会年会
    • Related Report
      2020 Annual Research Report
  • [Presentation] Problem statement and advice for world-class researcher development2021

    • Author(s)
      登田 隆
    • Organizer
      1st HIRAKU-Global International Symposium
    • Related Report
      2020 Annual Research Report
    • Int'l Joint Research / Invited
  • [Presentation] 浄法寺生漆に含まれるHSET過剰発現分裂酵母株に作用する生物活性物質と構造活性相関2020

    • Author(s)
      小野寺拓夢,栗澤尚瑛,湯川格史,登田 隆,木村賢一
    • Organizer
      日本生化学会東北支部第86回例会
    • Related Report
      2020 Annual Research Report
  • [Presentation] RNA顆粒新規構成因子を介した双極性微小管構築とストレス応答経路のクロストーク2020

    • Author(s)
      登田 隆, 大石充輝、山田侑亮、湯川格史
    • Organizer
      第72回 日本細胞生物学会
    • Related Report
      2020 Annual Research Report
  • [Presentation] Messages from mentors. 1st HIRAKU-Global Programme Training Session for Faculty Members2020

    • Author(s)
      登田 隆
    • Organizer
      HIRAKU-Global Starters Training Symposium
    • Related Report
      2020 Annual Research Report
    • Int'l Joint Research / Invited
  • [Presentation] アクチン依存的な核移動による分裂酵母M期カタストロフからの回避機構2020

    • Author(s)
      登田 隆, 寺谷康宏、湯川格史
    • Organizer
      第53回 酵母遺伝学フォーラム年会
    • Related Report
      2020 Annual Research Report
  • [Presentation] 分裂酵母新規RNA結合タンパク質の紡錘体形成における機能解析2020

    • Author(s)
      登田 隆, 大石充輝、※湯川格史
    • Organizer
      日本農芸化学会東北支部大会
    • Related Report
      2020 Annual Research Report
  • [Presentation] 6型キネシンKlp9はM期後期において、モーター依存性と非依存性の2つの別個の機能により微小管伸長を促進する2020

    • Author(s)
      登田 隆, 寺谷康宏, Corinne Pinder, 古田健也、湯川格史
    • Organizer
      第72回 日本細胞生物学会
    • Related Report
      2020 Annual Research Report
  • [Presentation] ヒトキネシン-14 (HSET) 過剰発現分裂酵母を用いたケミカルライブラリーからの 抗がん剤の探索2020

    • Author(s)
      髙屋敷望、小野寺拓夢、池田はるな、湯川格史、登田 隆、木村賢一
    • Organizer
      第43回 日本分子生物学会年会
    • Related Report
      2020 Annual Research Report
  • [Presentation] 分裂酵母M期カタストロフ/cutはアクチン依存的な細胞核移動により回避される2020

    • Author(s)
      登田 隆、湯川格史
    • Organizer
      第43回 日本分子生物学会年会
    • Related Report
      2020 Annual Research Report
  • [Presentation] 分裂酵母を用いた抗癌活性を有する新規キネシン阻害剤の探索2020

    • Author(s)
      ※登田 隆、湯川格史、栗澤尚瑛、小野寺拓夢、木村賢一
    • Organizer
      日本農芸化学会 (登録のみ、大会中止)
    • Related Report
      2019 Annual Research Report
  • [Presentation] 分裂酵母の新規RNA結合タンパク質Nrp1の機能解析2020

    • Author(s)
      ※湯川格史、大石充輝、登田 隆
    • Organizer
      日本農芸化学会 (登録のみ、大会中止)
    • Related Report
      2019 Annual Research Report
  • [Presentation] New pathways leading to accurate chromosome segregation2020

    • Author(s)
      ※登田 隆、湯川格史
    • Organizer
      遺伝研国際シンポジウム「Molecular Mechanism of Chromosome Replication」(登録のみ、大会中止)
    • Related Report
      2019 Annual Research Report
    • Int'l Joint Research
  • [Presentation] How chromosomes (genome) segregate equally2020

    • Author(s)
      ※登田 隆
    • Organizer
      第12回HOPEミーテイング (登録のみ、大会中止)
    • Related Report
      2019 Annual Research Report
    • Int'l Joint Research / Invited
  • [Presentation] HSET過剰発現分裂酵母株の生育回復とがん細胞に多極性紡錘体を誘導するセイタカアワダチソウ由来の新規HSET阻害物質2019

    • Author(s)
      栗澤尚瑛,越野広雪,湯川格史,登田 隆,※木村賢一
    • Organizer
      第23回日本がん分子標的治療学会学術集会
    • Related Report
      2019 Annual Research Report
  • [Presentation] HSET 過剰発現分裂酵母株を用いた新規天然物由来HSET 阻害剤の探索2019

    • Author(s)
      ※栗澤尚瑛,越野広雪,湯川格史, 小野寺拓夢,登田 隆,木村賢一
    • Organizer
      第18回新規素材探索研究会
    • Related Report
      2019 Annual Research Report
  • [Presentation] 6型キネシンKlp9はM期後期において、モーター依存性と非依存性の2つの別個の機能により微小管伸長を促進する2019

    • Author(s)
      ※登田 隆, 寺谷康宏, Corinne Pinder, 古田健也、湯川格史
    • Organizer
      第71回 日本細胞生物学会/第19回 日本蛋白質科学会合同年会
    • Related Report
      2019 Annual Research Report
  • [Presentation] Pathways leading to mitotic spindle assembly: conventional and new views2019

    • Author(s)
      Toda, T.
    • Organizer
      The 10th International Fission Yeast Meeting
    • Related Report
      2019 Annual Research Report
    • Int'l Joint Research / Invited
  • [Presentation] Interplay between two mitotic kinesins and the microtubule crosslinker drives spindle elongation during anaphase B2019

    • Author(s)
      ※Yukawa, M., Teratani, Y., Furuta, K. and Toda, T.
    • Organizer
      The 10th International Fission Yeast Meeting
    • Related Report
      2019 Annual Research Report
  • [Presentation] 正確なスピンドル長を規定する微小管重合・脱重合因子のクロストーク2019

    • Author(s)
      Corinne Pinder、松尾祐児、河上友基、湯川格史、※登田 隆
    • Organizer
      第52回 酵母遺伝学フォーラム年会
    • Related Report
      2019 Annual Research Report
  • [Presentation] M期後期の紡錘体形成及び伸長における分裂酵母6型キネシンモーターKlp9の役割2019

    • Author(s)
      ※湯川格史, 古田健也、登田 隆
    • Organizer
      第52回 酵母遺伝学フォーラム年会
    • Related Report
      2019 Annual Research Report
  • [Presentation] 分裂酵母の新規RNA結合タンパク質Nrp1の機能解析2019

    • Author(s)
      ※大石充輝、湯川格史、登田 隆
    • Organizer
      第52回 酵母遺伝学フォーラム年会
    • Related Report
      2019 Annual Research Report
  • [Presentation] 分裂酵母5型キネシンCut7の細胞周期M期における新規機能2019

    • Author(s)
      ※寺谷康宏、湯川格史、登田 隆
    • Organizer
      第52回 酵母遺伝学フォーラム年会
    • Related Report
      2019 Annual Research Report
  • [Presentation] 酵母を用いた細胞骨格の分子遺伝学的研究:微小管を中心として2019

    • Author(s)
      ※登田 隆、Corinne Pinder、湯川格史
    • Organizer
      第91回 遺伝学会年会・ワークショップ『菌の分子遺伝学の新展開』
    • Related Report
      2019 Annual Research Report
    • Invited
  • [Presentation] 分裂酵母6型キネシンKlp9はモーター依存性と非依存性の2つの別個の機能により微小管伸長を促進する2019

    • Author(s)
      ※登田 隆, 寺谷康宏, Corinne Pinder, 古田健也, 湯川格史
    • Organizer
      第37回イーストワークショップ
    • Related Report
      2019 Annual Research Report
  • [Presentation] 蛍光顕微鏡ライブイメージング及び全反射照明蛍光顕微鏡(TIRF)を用いた微小管構造・機能の解析2019

    • Author(s)
      ※登田 隆、湯川格史
    • Organizer
      認定特定非営利活動法人 綜合画像研究支援・創立十五周年記念行事
    • Related Report
      2019 Annual Research Report
  • [Presentation] 正しいスピンドル長を規定する微小管重合・脱重合因子の意外な協調関係2019

    • Author(s)
      ※登田 隆、Corinne Pinder、松尾祐児、Shakil Ahmed、湯川格史
    • Organizer
      第42回日本分子生物学会年会
    • Related Report
      2019 Annual Research Report
  • [Presentation] 分裂酵母の新規RNA結合タンパク質Nrp1の機能解析2019

    • Author(s)
      ※湯川格史, 登田 隆
    • Organizer
      先進ゲノム解析研究推進プラットフォーム拡大班会議
    • Related Report
      2019 Annual Research Report
  • [Presentation] Screening for anti-tumor compounds using HSET-overproduction fission yeast and isolated kolavenic acid analog from Solidago altissima2018

    • Author(s)
      Kurisawa N., Koshino H.,Yukawa M., Toda T., Kimura K.
    • Organizer
      International Symposium on Innovative Agriculture and Fishery (ISIAF 2018)
    • Related Report
      2018 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Exploring the molecular pathways leading to bipolar spindle formation.2018

    • Author(s)
      Toda T., Okazaki M., Yamauchi T., Yamada Y., Kawakami T., Teratani Y., Oishi M., Yukawa M.
    • Organizer
      Joint Annual Meeting of 51st JSDB and 70th JSCB
    • Related Report
      2018 Annual Research Report
  • [Presentation] Motor-dependent and independent pathways leading to bipolar spindle assembly2018

    • Author(s)
      Toda T.
    • Organizer
      10th HiHA International Workshop “Toward an understanding of chromosome dynamics, segregation and function”
    • Related Report
      2018 Annual Research Report
    • Int'l Joint Research / Invited
  • [Presentation] Towards achieving healthy ageing society-from basic biology to applied science2018

    • Author(s)
      Toda T.
    • Organizer
      MIRAI Seminars
    • Related Report
      2018 Annual Research Report
    • Int'l Joint Research / Invited
  • [Presentation] ヒトキネシン-14(HSET)過剰発現分裂酵母株を用いて単離されたkolavenic acid analogの生物活性2018

    • Author(s)
      栗澤尚瑛、湯川格史、越野広雪、登田 隆、木村賢一
    • Organizer
      第91回日本生化学会大会
    • Related Report
      2018 Annual Research Report
  • [Presentation] 分裂酵母を用いたヒト14型キネシン阻害剤の探索2018

    • Author(s)
      登田 隆、Ahmed Shakil、栗澤尚瑛,木村賢一、湯川格史
    • Organizer
      第51回 酵母遺伝学フォーラム
    • Related Report
      2018 Annual Research Report
  • [Presentation] 分裂酵母Kinesin-5/Cut7と拮抗的に機能する微小管関連因子群の同定と解析2018

    • Author(s)
      山田侑亮、湯川格史、登田 隆
    • Organizer
      第51回 酵母遺伝学フォーラム
    • Related Report
      2018 Annual Research Report
  • [Presentation] 双極性紡錘体形成における力発生装置としての微小管ポリメラーゼ複合体Alp7-Alp14の新規機能2018

    • Author(s)
      河上友基, 湯川格史、登田 隆
    • Organizer
      第51回 酵母遺伝学フォーラム
    • Related Report
      2018 Annual Research Report
  • [Presentation] PCR法を用いた分裂酵母5型キネシンcut7変異体の包括的分離と解析2018

    • Author(s)
      寺谷康宏, 湯川格史、登田 隆
    • Organizer
      第51回 酵母遺伝学フォーラム
    • Related Report
      2018 Annual Research Report
  • [Presentation] M期紡錘体形成に必須な分裂酵母5型キネシンcut7変異を抑制するRNA結合タンパク質遺伝子nrp1の解析2018

    • Author(s)
      大石充輝, 湯川格史、登田 隆
    • Organizer
      第51回 酵母遺伝学フォーラム
    • Related Report
      2018 Annual Research Report
  • [Presentation] 分裂酵母6型キネシンモーターKlp9の機能ドメインと細胞周期制御2018

    • Author(s)
      湯川格史,登田 隆
    • Organizer
      第51回 酵母遺伝学フォーラム
    • Related Report
      2018 Annual Research Report
  • [Presentation] スピンドル微小管はいかに形成されるのか-基礎研究から応用まで2018

    • Author(s)
      登田 隆
    • Organizer
      第22回 酵母合同シンポジウム
    • Related Report
      2018 Annual Research Report
    • Invited
  • [Presentation] 分裂酵母5型キネシンcut7変異を抑圧する多コピーサプレッサーの取得と解析2018

    • Author(s)
      武藤 慧、湯川格史、登田 隆
    • Organizer
      第36回イーストワークショップ
    • Related Report
      2018 Annual Research Report
  • [Presentation] 分裂酵母を利用した新規生理活性物質の探索と解析2018

    • Author(s)
      森山 亮、稲田彩花、湯川格史、登田 隆
    • Organizer
      第36回イーストワークショップ
    • Related Report
      2018 Annual Research Report
  • [Presentation] 染色体分配に必須な紡錘体微小管構造を規定するキネシン依存的及び非依存的経路の同定2018

    • Author(s)
      登田 隆, 山田侑亮, 河上友基, 寺谷康宏, 大石充輝, 湯川格史
    • Organizer
      第41回 日本分子生物学会年会
    • Related Report
      2018 Annual Research Report
  • [Presentation] 分裂酵母を用いた抗がん剤シードとなる分子標的阻害物質の新規探索法2018

    • Author(s)
      湯川格史, 栗澤尚瑛,Ahmed Shakil,木村賢一,登田 隆
    • Organizer
      第41回 日本分子生物学会年会
    • Related Report
      2018 Annual Research Report
  • [Presentation] 分裂酵母の新規RNA結合タンパク質Nrp1の機能解析2018

    • Author(s)
      湯川格史, 山田侑亮, 大石充輝, 登田 隆
    • Organizer
      先進ゲノム解析研究推進プラットフォーム拡大班会議
    • Related Report
      2018 Annual Research Report
    • Invited
  • [Presentation] キネトコア-スピンドル微小管相互作用インターフェイスのin vitro再構築と可視化の試み2017

    • Author(s)
      登田 隆
    • Organizer
      第34回染色体ワークショップ
    • Place of Presentation
      ホテル、アカデミア、上総、千葉
    • Year and Date
      2017-01-11
    • Related Report
      2016 Annual Research Report
    • Invited
  • [Presentation] Exploring the Mitotic Roles of Kinesin-8 in Fission Yeast2017

    • Author(s)
      Corinne Pinder and Takashi Toda
    • Organizer
      Pombe2017:9th International Fission Yeast Meeting
    • Related Report
      2017 Annual Research Report
    • Int'l Joint Research / Invited
  • [Presentation] Assembly of mitotic bipolar spindle in the absence of kinesin-5 Cut72017

    • Author(s)
      Masaki Okazaki, Yusuke Yamada, Tomoaki Yamauchi, Tomoki Kawakami, ※Masashi Yukawa and Takashi Toda
    • Organizer
      Pombe2017:9th International Fission Yeast Meeting
    • Related Report
      2017 Annual Research Report
    • Int'l Joint Research / Invited
  • [Presentation] Towards the in vitro Reconstitution of the Kinetochore-Microtubule Interface2017

    • Author(s)
      Yuzy Matsuo, Martin R Singleton, Silva Zakian, Sebastian P. Maurer, Thomas Surrey and Takashi Toda
    • Organizer
      Pombe2017:9th International Fission Yeast Meeting
    • Related Report
      2017 Annual Research Report
    • Int'l Joint Research
  • [Presentation] 5型キネシンを必要としない新規M期紡錘体構造形成経路2017

    • Author(s)
      登田 隆, 岡崎雅紀, 山内智瑛, 山田侑亮, 河上友基, 湯川格史
    • Organizer
      第40回日本分子生物学会年会(2017年度生命科学系学会合同年次大会, ConBio2017)
    • Related Report
      2017 Annual Research Report
  • [Presentation] Kinesin-5に依存しない新規紡錘体形成経路の探索2017

    • Author(s)
      登田 隆, 岡崎雅紀, 山内智瑛, 山田侑亮, 河上友基, 湯川格史
    • Organizer
      第69回日本細胞生物学会大会
    • Related Report
      2017 Annual Research Report
  • [Presentation] 5型キネシンに依存しない新規紡錘体形成経路の探索2017

    • Author(s)
      湯川格史、河上友基、岡崎雅紀、登田 隆
    • Organizer
      酵母遺伝学フォーラム第50回研究報告会
    • Related Report
      2017 Annual Research Report
    • Invited
  • [Presentation] Exploring the molecular mechanism of mitotic progression and chromosome segregation2017

    • Author(s)
      登田 隆
    • Organizer
      Academic and Scientific Exchange Workshop between Cairo University and Hiroshima University
    • Place of Presentation
      Hiroshima Universitys, Higashi-Hiroshima
    • Related Report
      2016 Annual Research Report
    • Int'l Joint Research / Invited
  • [Presentation] Roles of protein phosphatases in cell polarity control2016

    • Author(s)
      登田 隆
    • Organizer
      12th International Congress on Protein Phosphatase
    • Place of Presentation
      Kindai Univerisiry, Higashi Osaka Campus, Osaka
    • Year and Date
      2016-10-27
    • Related Report
      2016 Annual Research Report
    • Int'l Joint Research / Invited
  • [Presentation] Exploring the molecular mechanism of mitotic spindle assembly and chromosome segregation2016

    • Author(s)
      登田 隆
    • Organizer
      14th International Conference on Yeast (ICY)
    • Place of Presentation
      Yume Butai, Awaji Island. Hyogo
    • Year and Date
      2016-09-11
    • Related Report
      2016 Annual Research Report
    • Int'l Joint Research / Invited
  • [Presentation] 酵母を用いた細胞分裂研究のフロンティア ー微小管構築制御ー2016

    • Author(s)
      登田 隆
    • Organizer
      第87回、広島発酵会総会
    • Place of Presentation
      Hotel Granvia, Hiroshima
    • Related Report
      2016 Annual Research Report
    • Invited
  • [Remarks] 登田・湯川グループHP

    • URL

      https://mccb.hiroshima-u.ac.jp/

    • Related Report
      2020 Annual Research Report
  • [Remarks] 健康長寿研究拠点(HiHA)HP

    • URL

      https://hiha.hiroshima-u.ac.jp/

    • Related Report
      2020 Annual Research Report
  • [Remarks] 【研究成果】セイタカアワダチソウから新たな抗癌活性物質を発見

    • URL

      https://www.hiroshima-u.ac.jp/ilife/news/54954

    • Related Report
      2020 Annual Research Report
  • [Remarks] 【研究成果】細胞核の空間的配置を決定するメカニズムを発見

    • URL

      https://www.hiroshima-u.ac.jp/ilife/news/62954

    • Related Report
      2020 Annual Research Report
  • [Remarks] 広島大学・細胞物質化学研究室・登田・湯川グループHP

    • URL

      http://mccb.hiroshima-u.ac.jp/

    • Related Report
      2019 Annual Research Report
  • [Remarks] 広島大学・健康長寿研究拠点(HiHA)HP

    • URL

      http://hiha.hiroshima-u.ac.jp/

    • Related Report
      2019 Annual Research Report
  • [Remarks] Toda laboratory HP

    • URL

      http://mccb.hiroshima-u.ac.jp/

    • Related Report
      2018 Annual Research Report
  • [Remarks] HiHA HP

    • URL

      http://hiha.hiroshima-u.ac.jp/

    • Related Report
      2018 Annual Research Report
  • [Remarks]

    • URL

      https://www.crick.ac.uk/research/a-z-researchers/researchers-p-s/thomas-surrey/

    • Related Report
      2016 Annual Research Report
  • [Remarks]

    • URL

      https://www.crick.ac.uk/research/a-z-researchers/researchers-p-s/martin-singleton/

    • Related Report
      2016 Annual Research Report

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Published: 2016-04-21   Modified: 2022-10-07  

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