Iwamoto Masaaki 岩本政明

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IWAMOTO Masaaki 岩本政明

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Researcher Number	80450683
Other IDs
Affiliation (Current)	2025: 日本大学, 文理学部, 教授
Affiliation (based on the past Project Information) *help	2024: 日本大学, 文理学部, 教授 2020 – 2022: 日本大学, 文理学部, 教授 2016 – 2017: 国立研究開発法人情報通信研究機構, 未来ICT研究所フロンティア創造総合研究室, 主任研究員 2016: 国立研究開発法人情報通信研究機構, 未来ICT研究所・フロンティア創造総合研究室, 主任研究員 2015: 国立研究開発法人情報通信研究機構, 未来ICT研究所バイオICT研究室, 主任研究員 … More 2012 – 2014: 独立行政法人情報通信研究機構, 未来ICT研究所バイオICT研究室, 主任研究員 2011: 独立行政法人情報通信研究機構, 未来ICT研究所・バイオICT研究室, 専攻研究員 2010: 独立行政法人情報通信研究機構, 未来ICT研究センターバイオICTグループ, 専攻研究員 2010: National Institute of Information and Communications Technology, 未来ICT研究センター・バイオICTグループ, 専攻研究員 2009: National Institute of Information and Communications Technology, 未来ICT研究センターバイオICTグループ, 専攻研究員 Less
Review Section/Research Field	Principal Investigator Cell biology / Basic Section 44020:Developmental biology-related / Basic Section 44010:Cell biology-related / Biological Sciences Except Principal Investigator Molecular biology
Keywords	Principal Investigator テトラヒメナ / ヌクレオポリン / 核分化 / 核膜孔複合体 / 繊毛虫 / ２核性 / 免疫電子顕微鏡法 / 2核性 / 有性生殖 / 有糸分裂 … More / Nup107-160複合体 / ライブイメージング / FGリピート / 核膜孔タンパク質 / 遺伝子破壊 / マススペクトロメトリー / importin-β / 核-細胞質間輸送 / 核局在化シグナル / インポーチン / 核ー細胞質間輸送 / 核膜孔 / 細胞核 / 接合 … More Except Principal Investigator 核分化 / 蛍光イメージング / 核機能 / タンパク質 / 核膜 / 核膜孔複合体 / 核構造 / 細胞構造 / 発生・分化 / 蛋白質 / 生体分子 / 細胞・組織 Less

繊毛虫核の系列分化における運命決定メカニズムの解明Principal Investigator
- Principal Investigator
  
  岩本政明
- Project Period (FY)
  2024 – 2026
- Research Category
  
  Grant-in-Aid for Scientific Research (C)
- Review Section
  
  Basic Section 44020:Developmental biology-related
- Research Institution
  Nihon University
Diversity of nuclear pore structure in the binucleate ciliate TetrahymenaPrincipal Investigator
- Principal Investigator
  
  IWAMOTO Masaaki
- Project Period (FY)
  2020 – 2022
- Research Category
  
  Grant-in-Aid for Scientific Research (C)
- Review Section
  
  Basic Section 44010:Cell biology-related
- Research Institution
  Nihon University
Functional analysis of transmembrane nucleoporins in ciliate Tetrahymena thermophilaPrincipal Investigator
- Principal Investigator
  
  IWAMOTO Masaaki
- Project Period (FY)
  2015 – 2017
- Research Category
  
  Grant-in-Aid for Scientific Research (C)
- Research Field
  
  Cell biology
- Research Institution
  National Institute of Information and Communications Technology
Molecular structures of the nuclear pore complex in Tetrahymena
- Principal Investigator
  
  Haraguchi Tokuko
- Project Period (FY)
  2014 – 2016
- Research Category
  
  Grant-in-Aid for Scientific Research (B)
- Research Field
  
  Molecular biology
- Research Institution
  National Institute of Information and Communications Technology
Identification of nuclear pore complex proteins involved in nuclear differentiation of bi-nucleated unicellular organism TetrahymenaPrincipal Investigator
- Principal Investigator
  
  IWAMOTO MASAAKI
- Project Period (FY)
  2012 – 2014
- Research Category
  
  Grant-in-Aid for Scientific Research (C)
- Research Field
  
  Cell biology
- Research Institution
  National Institute of Information and Communications Technology
２核性を獲得した繊毛虫における核ー細胞質間輸送系の複合適応形質進化Principal Investigator
- Principal Investigator
  
  岩本政明
- Project Period (FY)
  2011 – 2012
- Research Category
  
  Grant-in-Aid for Scientific Research on Innovative Areas (Research in a proposed research area)
- Review Section
  
  Biological Sciences
- Research Institution
  National Institute of Information and Communications Technology
Role of nucleoporin Nup98 in the nuclear differentiation process of ciliated protozoaPrincipal Investigator
- Principal Investigator
  
  IWAMOTO Masaaki
- Project Period (FY)
  2009 – 2010
- Research Category
  
  Grant-in-Aid for Young Scientists (B)
- Research Field
  
  Cell biology
- Research Institution
  National Institute of Information and Communications Technology

[Book] 染色体と細胞核のダイナミクス、第9章核膜の機能・構造・ダイナミクス2013
- Author(s)
  原口徳子、岩本政明
- Total Pages
  224
- Publisher
  (株)化学同人
- Data Source
  KAKENHI-PROJECT-24570227
[Journal Article] Live CLEM imaging of Tetrahymena to analyze the dynamic behavior of the nuclear pore complex2022
- Author(s)
  Tokuko Haraguchi, Hiroko Osakada, Masaaki Iwamoto
- Journal Title
  
  Methods in Molecular Biology
  
  Volume: 2502 Pages: 473-492
- DOI
  10.1007/978-1-0716-2337-4_30
- ISBN
  9781071623367, 9781071623374
- Peer Reviewed / Open Access
- Data Source
  KAKENHI-PROJECT-20K06632, KAKENHI-PLANNED-18H05528
[Journal Article] Live CLEM imaging of Tetrahymena to analyze the dynamic behavior of the nuclear pore complex2021
- Author(s)
  Tokuko Haraguchi, Hiroko Osakada, Masaaki Iwamoto
- Journal Title
  
  Methods in Molecular Biology
  
  Volume: －
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-20K06632
[Journal Article] Nuclear localization signals targeting to macronucleus and micronucleus in binucleated ciliate Tetrahymena thermophila2018
- Author(s)
  Masaaki Iwamoto, Chie Mori, Hiroko Osakada, Takako Koujin, Yasushi Hiraoka, Tokuko Haraguchi
- Journal Title
  
  Genes to Cells
  
  Volume: 印刷中 Issue: 7 Pages: 568-579
- DOI
  10.1111/gtc.12602
- Peer Reviewed / Open Access
- Data Source
  KAKENHI-PROJECT-15K07066, KAKENHI-PROJECT-17H01444
[Journal Article] Remodeling the Specificity of an Endosomal CORVET Tether Underlies Formation of Regulated Secretory Vesicles in the Ciliate Tetrahymena thermophila2018
- Author(s)
  Sparvoli Daniela、Richardson Elisabeth、Osakada Hiroko、Lan Xun、Iwamoto Masaaki、Bowman Grant R.、Kontur Cassandra、Bourland William A.、Lynn Denis H.、Pritchard Jonathan K.、Haraguchi Tokuko、Dacks Joel B.、Turkewitz Aaron P.
- Journal Title
  
  Current Biology
  
  Volume: 28 Issue: 5 Pages: 697-710
- DOI
  10.1016/j.cub.2018.01.047
- Peer Reviewed / Open Access / Int'l Joint Research
- Data Source
  KAKENHI-PLANNED-25116006, KAKENHI-PROJECT-17H03636, KAKENHI-PROJECT-15K07066, KAKENHI-INTERNATIONAL-15K21730
[Journal Article] Newly found Tetrahymena nucleoporins, Nup214, Nup153 and Pom121/Pom82, differentiate nuclear pore complexes of functionally distinct nuclei2017
- Author(s)
  Iwamoto Masaaki、Hiraoka Yasushi、Haraguchi Tokuko
- Journal Title
  
  Commun Integrat Biol
  
  Volume: 11 Issue: 1 Pages: 1-4
- DOI
  10.1080/19420889.2017.1384890
- Peer Reviewed / Open Access
- Data Source
  KAKENHI-PLANNED-25116006, KAKENHI-PROJECT-17H03636, KAKENHI-PROJECT-15K07066, KAKENHI-PROJECT-17H01444
[Journal Article] Compositionally distinct nuclear pore complexes of functionally distinct dimorphic nuclei in ciliate Tetrahymena.2017
- Author(s)
  Iwamoto M., Osakada H., Mori C., Fukuda Y., Nagao K., Obuse C., Hiraoka Y., and Haraguchi T.
- Journal Title
  
  J Cell Sci.
  
  Volume: 印刷中 Issue: 10 Pages: 1822-1834
- DOI
  10.1242/jcs.199398
- Peer Reviewed / Acknowledgement Compliant / Open Access / Int'l Joint Research
- Data Source
  KAKENHI-PUBLICLY-15H01462, KAKENHI-PLANNED-25116006, KAKENHI-PROJECT-26291007, KAKENHI-PROJECT-15K07066, KAKENHI-PROJECT-15K18475, KAKENHI-PUBLICLY-16H01309, KAKENHI-PLANNED-17H06426, KAKENHI-PLANNED-25116004, KAKENHI-PROJECT-16H04739, KAKENHI-PROJECT-17H03636, KAKENHI-PROJECT-15K06942
[Journal Article] A late endosomal syntaxin and the AP-3 complex are required for formation and maturation of lysosome-related secretory organelles (mucocysts) in Tetrahymena thermophile2017
- Author(s)
  Kaur H, Sparvoli D, Osakada H, Iwamoto M, Haraguchi T, Turkewitz A.P
- Journal Title
  
  Molecular Biology of the Cell
  
  Volume: - Issue: 11 Pages: 1551-1564
- DOI
  10.1091/mbc.e17-01-0018
- Peer Reviewed / Acknowledgement Compliant / Open Access / Int'l Joint Research
- Data Source
  KAKENHI-PLANNED-25116006, KAKENHI-PROJECT-26291007, KAKENHI-PROJECT-15K07066, KAKENHI-PROJECT-17H03636, KAKENHI-INTERNATIONAL-15K21730
[Journal Article] Function of nuclear membrane proteins in shaping the nuclear envelope integrity during closed mitosis.2017
- Author(s)
  Yang H-J, Iwamoto M, Hiraoka Y, Haraguchi T
- Journal Title
  
  Journal of Biochemistry
  
  Volume: 161-1 Issue: 6 Pages: 471-477
- DOI
  10.1093/jb/mvx020
- Peer Reviewed / Acknowledgement Compliant / Open Access
- Data Source
  KAKENHI-PLANNED-25116006, KAKENHI-PROJECT-26291007, KAKENHI-PROJECT-15K07066, KAKENHI-PUBLICLY-16H01309, KAKENHI-PROJECT-17H03636
[Journal Article] Live correlative light-electron microscopy to observe molecular dynamics in high resolution.2016
- Author(s)
  Kobayashi S, Iwamoto M, Haraguchi T
- Journal Title
  
  Microscopy
  
  Volume: 65-4 Issue: 4 Pages: 296-308
- DOI
  10.1093/jmicro/dfw024
- Peer Reviewed / Acknowledgement Compliant
- Data Source
  KAKENHI-PLANNED-25116006, KAKENHI-PROJECT-26291007, KAKENHI-PROJECT-15K07066
[Journal Article] Uniquely designed nuclear structures of lower eukaryotes2016
- Author(s)
  Masaaki Iwamoto, Yasushi Hiraoka, Tokuko Haraguchi
- Journal Title
  
  Current Opinion in Cell Biology
  
  Volume: 40 Pages: 66-73
- DOI
  10.1016/j.ceb.2016.02.019
- Peer Reviewed / Acknowledgement Compliant / Open Access
- Data Source
  KAKENHI-PROJECT-15K07066, KAKENHI-PLANNED-25116006, KAKENHI-PUBLICLY-26116511, KAKENHI-PROJECT-26251037, KAKENHI-PROJECT-26291007
[Journal Article] Biased assembly of the nuclear pore complex is required for somatic and germline nuclear differentiation in Tetrahymena2015
- Author(s)
  Masaaki Iwamoto, Takako Koujin, Hiroko Osakada, Chie Mori, Tomoko Kojidani, Atsushi Matsuda, Haruhiko Asakawa, Yasushi Hiraoka, Tokuko Haraguchi
- Journal Title
  
  Journal of Cell Science
  
  Volume: 128 Pages: 1812-1823
- DOI
  10.1242/jcs.167353
- Peer Reviewed / Acknowledgement Compliant / Open Access
- Data Source
  KAKENHI-PROJECT-24570227, KAKENHI-PLANNED-25116006, KAKENHI-PROJECT-26291007, KAKENHI-PROJECT-26440098, KAKENHI-PUBLICLY-26116511, KAKENHI-PROJECT-26251037
[Journal Article] Uncleavable Nup98-Nup96 is functional in the fission yeast Schizosaccharomyces pombe2015
- Author(s)
  Haruhiko Asakawa, Chie Mori, Chizuru Ohtsuki, Masaaki Iwamoto, Yasushi Hiraoka, Tokuko Haraguchi
- Journal Title
  
  FEBS Open Bio
  
  Volume: 5 Issue: 1 Pages: 508-514
- DOI
  10.1016/j.fob.2015.06.004
- Peer Reviewed / Acknowledgement Compliant / Open Access
- Data Source
  KAKENHI-PROJECT-15K07066, KAKENHI-PROJECT-26440098, KAKENHI-PLANNED-25116006, KAKENHI-PUBLICLY-26116511, KAKENHI-PROJECT-26251037, KAKENHI-PROJECT-26291007
[Journal Article] The nuclear pore complex acts as a master switch for nuclear and cell differentiation2015
- Author(s)
  Masaaki Iwamoto, Yasushi Hiraoka, Tokuko Haraguchi
- Journal Title
  
  Communicative and Integrative Biology
  
  Volume: 8 Issue: 4 Pages: e1056950-e1056950
- DOI
  10.1080/19420889.2015.1056950
- Peer Reviewed / Acknowledgement Compliant / Open Access
- Data Source
  KAKENHI-PROJECT-15K07066, KAKENHI-PLANNED-25116006, KAKENHI-PUBLICLY-26116511, KAKENHI-PROJECT-26251037, KAKENHI-PROJECT-26291007
[Journal Article] Puromycin resistance gene as an effective selection marker for ciliate Tetrahymena2014
- Author(s)
  Masaaki Iwamoto, Chie Mori, Yasushi Hiraoka, Tokuko Haraguchi
- Journal Title
  
  Gene
  
  Volume: 534 Issue: 2 Pages: 249-255
- DOI
  10.1016/j.gene.2013.10.049
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-24570227, KAKENHI-PLANNED-25116006
[Journal Article] Characterization of nuclear pore complex components in fission yeast Schizosaccharomyces pombe2014
- Author(s)
  Asakawa H, Yang HJ, Yamamoto T G, Ohtsuki C, Chikashige Y, Sakata-Sogawa K, Tokunaga M, Iwamoto M, Hiraoka Y, Haraguchi T.
- Journal Title
  
  Nucleus
  
  Volume: 5(印刷中) Issue: 2 Pages: 1-14
- DOI
  10.4161/nucl.28487
- Peer Reviewed / Open Access
- Data Source
  KAKENHI-PROJECT-13F03384, KAKENHI-PROJECT-23247003, KAKENHI-ORGANIZER-24118001, KAKENHI-PLANNED-24118006, KAKENHI-PROJECT-24570227, KAKENHI-PROJECT-24770187, KAKENHI-PLANNED-25116006, KAKENHI-PLANNED-25116007, KAKENHI-PROJECT-25291032
[Journal Article] Monoclonal antibodies recognize Gly-Leu-Phe-Gly repeat of nucleoporin Nup98 of Tetrahymena, yeasts and humans2013
- Author(s)
  Masaaki Iwamoto et al.
- Journal Title
  
  Monoclonal Antibodies in Immunodiagnosis and Immunotherapy
  
  Volume: 32 Issue: 2 Pages: 81-90
- DOI
  10.1089/mab.2012.0118
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-24570227, KAKENHI-PROJECT-24770187, KAKENHI-ORGANIZER-20114001, KAKENHI-PLANNED-20114002, KAKENHI-PUBLICLY-23114724, KAKENHI-PUBLICLY-23128514
[Journal Article] 核膜タンパク質エメリン2011
- Author(s)
  原口徳子、岩本政明
- Journal Title
  
  生体の科学
  
  Volume: 62 Pages: 370-371
- Data Source
  KAKENHI-PUBLICLY-23128514
[Journal Article] 繊毛虫Tetrahymena thermophilaの核膜孔複合体と核-細胞質間輸送2011
- Author(s)
  岩本政明
- Journal Title
  
  原生動物学雑誌
  
  Volume: 44 Pages: 103-113
- NAID
  130005254708
- Peer Reviewed
- Data Source
  KAKENHI-PUBLICLY-23128514
[Journal Article] Nucleoporin Nup98 : a gatekeeper in the eukaryotic kingdoms.2010
- Author(s)
  Iwamoto, M., Asakawa, H., Hiraoka, Y., Haraguchi, T.
- Journal Title
  
  Genes to Cells 15
  
  Pages: 661-669
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-21770224
[Journal Article] Identification and characterization of nuclear pore complex components in Arabidopsis thaliana.2010
- Author(s)
  Tamura, K., Fukao, Y., Iwamoto, M., Haraguchi, T., Hara-Nishimura, I.
- Journal Title
  
  The Plant Cell 22
  
  Pages: 4084-4097
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-21770224
[Journal Article] The nucleoporin Nup98 : a gatekeeper in the eukaryotic kingdoms2010
- Author(s)
  Iwamoto, M.
- Journal Title
  
  Genes Cells
  
  Volume: 15 Pages: 661-669
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-21770224
[Journal Article] Two Distinct Repeat Sequences of Nup98 Nucleoporins Characterize Dual Nuclei in the Binucleated Ciliate Tetrahymena.2009
- Author(s)
  Masaaki Iwamoto
- Journal Title
  
  Current Biology 19
  
  Pages: 843-847
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-21770224
[Journal Article] 核膜バリアの意味:その破綻によってみえてきた核膜孔複合体の機能2009
- Author(s)
  岩本政明, 原口徳子
- Journal Title
  
  実験医学増刊号「細胞核:遺伝情報制御と疾患」 27
  
  Pages: 79-86
- Data Source
  KAKENHI-PROJECT-21770224
[Journal Article] Two distinct repeat sequences of Nup98 nucleoporins characterize dual nuclei in the binucleated ciliate Tetrahymena.2009
- Author(s)
  Iwamoto, M., Mori, C., Kojidani, T., Bunai, F., Hori, T., Fukagawa, T., Hiraoka, Y., Haraguchi T.
- Journal Title
  
  Current Biology 19
  
  Pages: 843-847
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-21770224
[Journal Article] 核膜バリアの意味:その破綻によって見えてきた核膜孔複合体の機能2009
- Author(s)
  岩本政明
- Journal Title
  
  実験医学 27(17)
  
  Pages: 2759-2766
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-21770224
[Patent] 核膜孔タンパク質Nup98を特異的に認識するモノクローナル抗体2013
- Inventor(s)
  原口徳子、岩本政明
- Industrial Property Rights Holder
  独立行政法人情報通信研究機構
- Industrial Property Rights Type
  特許
- Industrial Property Number
  2013-061612
- Filing Date
  2013-03-25
- Data Source
  KAKENHI-PUBLICLY-23128514
[Patent] 核膜孔タンパク質Nup98を特異的に認識するモノクローナル抗体2013
- Inventor(s)
  原口徳子、岩本政明
- Industrial Property Rights Holder
  独立行政法人情報通信研究機構
- Industrial Property Rights Type
  特許
- Industrial Property Number
  2013-061612
- Filing Date
  2013-03-25
- Data Source
  KAKENHI-PROJECT-24570227
[Patent] 顕微鏡観察用サンプル作製方法,及びそれに用いるキット2009
- Inventor(s)
  武内史英, 岩本政明, 原口徳子, 平岡泰
- Industrial Property Rights Holder
  独立行政法人情報通信研究機構
- Patent Publication Number
  2009-229339
- Acquisition Date
  2009-10-08
- Data Source
  KAKENHI-PROJECT-21770224
[Presentation] Nuclear pore complexes of dimorphic nuclei: Their distinct structures related to nuclear differentiation2023
- Author(s)
  Masaaki Iwamoto
- Organizer
  2023 Ciliate Molecular Biology Meeting
- Invited / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-20K06632
[Presentation] 繊毛虫テトラヒメナの配偶核形成におけるSemi1とSemi2タンパク質の協調作用2022
- Author(s)
  明松隆彦, 福田康弘, 岩本政明
- Organizer
  日本原生生物学会
- Data Source
  KAKENHI-PROJECT-20K06632
[Presentation] The nuclear pore complexes of ciliates’ dimorphic nuclei: different structures composed of the same components2022
- Author(s)
  岩本政明，小坂田裕子，平岡泰，原口徳子
- Organizer
  日本細胞生物学会
- Invited
- Data Source
  KAKENHI-PROJECT-20K06632
[Presentation] 細胞の前端部に局在する繊毛虫テトラヒメナのタンパク質2021
- Author(s)
  山本孝治, 福田紀子, 岩本政明, 松田厚志
- Organizer
  日本分子生物学会
- Data Source
  KAKENHI-PROJECT-20K06632
[Presentation] Basal bodies in the anterior region of the Tetrahymena cell are binding sites for nucleoporin MicNup98A2021
- Author(s)
  Takaharu Yamamoto, Noriko Fukuta, Masaaki Iwamoto, Atsushi Matsuda
- Organizer
  2021 Ciliate Molecular Biology Meeting
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-20K06632
[Presentation] 細胞の前端部に局在する繊毛虫テトラヒメナのヌクレオポリンMicNup98A2021
- Author(s)
  山本孝治, 福田紀子, 近重裕次, 岩本政明, 松田厚志
- Organizer
  日本原生生物学会
- Data Source
  KAKENHI-PROJECT-20K06632
[Presentation] 二核性生物テトラヒメナの大小核核膜孔複合体の違い2017
- Author(s)
  岩本政明、小坂田裕子、森知栄、福田康弘、長尾恒治、小布施力史、平岡泰、原口徳子
- Organizer
  第40回日本分子生物学会年会
- Data Source
  KAKENHI-PROJECT-15K07066
[Presentation] テトラヒメナの小核に特異的な膜貫通型ヌクレオポリンPom82の機能解析2017
- Author(s)
  岩本政明、小坂田裕子、森知栄、平岡泰、原口徳子
- Organizer
  第35回染色体ワークショップ・第16回核ダイナミクス研究会
- Data Source
  KAKENHI-PROJECT-15K07066
[Presentation] テトラヒメナの核膜孔複合体を分ける膜貫通型ヌクレオポリンPom121/Pom822017
- Author(s)
  岩本政明、小坂田裕子、森知栄、平岡泰、原口徳子
- Organizer
  第50回日本原生生物学会大会・第1回日本共生生物学会
- Data Source
  KAKENHI-PROJECT-15K07066
[Presentation] 繊毛虫テトラヒメナの二種類の核を分ける核膜孔複合体の構造と動態2017
- Author(s)
  岩本政明、平岡泰、原口徳子
- Organizer
  日本藻類学会第41回大会
- Place of Presentation
  高知大学(高知県、高知市）
- Invited
- Data Source
  KAKENHI-PROJECT-26291007
[Presentation] 繊毛虫テトラヒメナの二種類の核を分ける核膜孔複合体の構造と動態2017
- Author(s)
  岩本政明、平岡泰、原口徳子
- Organizer
  日本藻類学会第41回大会ワークショップ
- Place of Presentation
  高知大学　高知県、高知市
- Year and Date
  2017-03-23
- Invited
- Data Source
  KAKENHI-PROJECT-15K07066
[Presentation] 機能の異なる２核をもつテトラヒメナの核膜孔複合体構造と核分化での核膜孔・核膜動態2016
- Author(s)
  岩本政明、荒神尚子、小坂田裕子、森知栄、長尾恒治、小布施力史、平岡泰、原口徳子
- Organizer
  第39回日本分子生物学会年会
- Place of Presentation
  パシフィコ横浜(神奈川県、横浜市）
- Invited
- Data Source
  KAKENHI-PROJECT-26291007
[Presentation] 機能の異なる２核をもつテトラヒメナの核膜孔複合体構造と核分化での核膜孔・核膜動態2016
- Author(s)
  岩本政明、荒神尚子、小坂田裕子、森知栄、長尾恒治、小布施力史、平岡泰、原口徳子
- Organizer
  第39回日本分子生物学会年会シンポジウム
- Place of Presentation
  パシフィコ横浜　神奈川県、横浜市
- Year and Date
  2016-12-01
- Invited
- Data Source
  KAKENHI-PROJECT-15K07066
[Presentation] Molecular architecture of the nuclear pore complex in the fission yeast S. pombe2015
- Author(s)
  Tokuko Haraguchi，Haruhiko Asakawa，Tomoko Kojidani，Hiroko Osakada，Masaaki Iwamoto，Koji Nagao，Chikashi Obuse，Yasushi Hiraoka
- Organizer
  Pombe2015 8th International Fission Yeast Meeting
- Place of Presentation
  生田神社会館（兵庫県・神戸市）
- Year and Date
  2015-06-24
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-26291007
[Presentation] Molecular architecture of the nuclear pore complex in the fission yeast S. pombe2015
- Author(s)
  Tokuko Haraguchi, Haruhiko Asakawa, Tomoko Kojidani, Hiroko Osakada, Masaaki Iwamoto, Koji Nagao, Chikashi Obuse, Yasushi Hiraoka
- Organizer
  Pombe 2015 8th International Fission Yeast Meeting
- Place of Presentation
  生田神社（兵庫県、神戸市）
- Year and Date
  2015-06-24
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-15K07066
[Presentation] 二核性繊毛虫テトラヒメナの核膜孔複合体と核－細胞質間輸送2015
- Author(s)
  岩本政明
- Organizer
  第84回日本寄生虫学会大会
- Place of Presentation
  杏林大学三鷹キャンパス（東京都三鷹市）
- Year and Date
  2015-03-21
- Invited
- Data Source
  KAKENHI-PROJECT-24570227
[Presentation] The nuclear pore complex acts as a master switch for nuclear differentiation of ciliate Tetrahymena2015
- Author(s)
  Masaaki Iwamoto
- Organizer
  第1回日韓原生生物学会合同シンポジウム
- Place of Presentation
  国立感染症研究所（東京都、新宿区）
- Year and Date
  2015-11-06
- Invited / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-15K07066
[Presentation] テトラヒメナヒストンH3における新規の化学修飾2015
- Author(s)
  丸山顕史、岩本政明、平岡泰、原口徳子
- Organizer
  第38回日本分子生物学会年会
- Place of Presentation
  神戸国際会議場（兵庫県、神戸市）
- Year and Date
  2015-12-03
- Data Source
  KAKENHI-PROJECT-15K07066
[Presentation] テトラヒメナヒストンH3における新規の化学修飾2015
- Author(s)
  丸山顕史、岩本政明、平岡泰、原口徳子
- Organizer
  第38回日本分子生物学会年会
- Place of Presentation
  神戸国際会議場（兵庫県・神戸市）
- Year and Date
  2015-12-03
- Data Source
  KAKENHI-PROJECT-26291007
[Presentation] 繊毛虫の大核と小核を分ける核膜孔複合体の構造と機能2014
- Author(s)
  岩本政明、荒神尚子、小坂田裕子、森知栄、平岡泰、原口徳子
- Organizer
  第37回日本分子生物学会年会
- Place of Presentation
  パシフィコ横浜（横浜市）
- Year and Date
  2014-11-25
- Invited
- Data Source
  KAKENHI-PROJECT-24570227
[Presentation] 繊毛虫テトラヒメナの核膜孔複合体：その構造の進化的な共通性と特殊性2014
- Author(s)
  岩本政明、小坂田裕子、森知栄、福田康弘、長尾恒治、小布施力史、平岡泰、原口徳子
- Organizer
  第66回日本細胞生物学会大会
- Place of Presentation
  奈良県新公会堂（奈良市）
- Year and Date
  2014-06-12
- Data Source
  KAKENHI-PROJECT-24570227
[Presentation] 繊毛虫の大核と小核を分ける核膜孔複合体の構造と機能2014
- Author(s)
  岩本政明、荒神尚子、小坂田裕子、森知栄、平岡泰、原口徳子
- Organizer
  第３７回日本分子生物学会年会
- Place of Presentation
  パシフィコ横浜、神奈川県横浜市
- Year and Date
  2014-11-25
- Invited
- Data Source
  KAKENHI-PROJECT-26291007
[Presentation] テトラヒメナのヒストン修飾の観察2014
- Author(s)
  丸山顕史、岩本政明、平岡泰、原口徳子
- Organizer
  第47回日本原生生物学会大会
- Place of Presentation
  宮城教育大学（仙台市）
- Year and Date
  2014-11-02
- Data Source
  KAKENHI-PROJECT-24570227
[Presentation] テトラヒメナのヒストン修飾の観察2014
- Author(s)
  丸山顕史、岩本政明、平岡泰、原口徳子
- Organizer
  第6回光塾
- Place of Presentation
  未来ICT研究所、兵庫県神戸市
- Year and Date
  2014-09-06
- Data Source
  KAKENHI-PROJECT-26291007
[Presentation] 分裂酵母における核膜孔複合体の構成と機能2014
- Author(s)
  浅川東彦、Yang Hui-Ju、山本孝治、大槻千鶴、近重裕次、十川久美子、徳永万喜洋、岩本政明、平岡泰、原口徳子
- Organizer
  第66回日本細胞生物学会大会
- Place of Presentation
  奈良県新公会堂（奈良市）
- Year and Date
  2014-06-11
- Data Source
  KAKENHI-PROJECT-24570227
[Presentation] 繊毛虫テトラヒメナの核膜孔複合体:その構造の進化的な共通性と特殊性2014
- Author(s)
  岩本政明、小坂田裕子、森知栄、福田康弘、長尾恒治、小布施力史、平岡泰、原口徳子
- Organizer
  第66回日本細胞生物学会大会
- Place of Presentation
  奈良県新公会堂、奈良県奈良市
- Year and Date
  2014-06-12
- Invited
- Data Source
  KAKENHI-PROJECT-26291007
[Presentation] 大小核をもつテトラヒメナの核膜孔複合体構成因子の網羅的解析2013
- Author(s)
  岩本政明、小坂田裕子、森知栄、長尾恒治、小布施力史、平岡泰、原口徳子
- Organizer
  第31回染色体ワークショップ・第12回核ダイナミクス研究会
- Place of Presentation
  ホテルおかだ、神奈川県
- Data Source
  KAKENHI-PROJECT-24570227
[Presentation] 核膜孔複合体が二核性生物テトラヒメナの核分化を決定する2012
- Author(s)
  岩本政明
- Organizer
  第35回日本分子生物学会年会
- Place of Presentation
  福岡国際会議場・マリンメッセ福岡，福岡県
- Year and Date
  2012-12-14
- Data Source
  KAKENHI-PUBLICLY-23128514
[Presentation] Biased assembly of the nuclear pore complex determines nuclear differentiation in the ciliate Tetrahymena thermophila2012
- Author(s)
  岩本政明
- Organizer
  第45回発生生物学会・第64回細胞生物学会合同大会
- Place of Presentation
  神戸国際会議場・神戸商工会議所，兵庫県
- Year and Date
  2012-05-29
- Data Source
  KAKENHI-PUBLICLY-23128514
[Presentation] テトラヒメナにおける核膜孔複合体タンパク質の網羅的探索2012
- Author(s)
  岩本政明
- Organizer
  第45回日本原生動物学会
- Place of Presentation
  兵庫県立大学姫路書写キャンパス，兵庫県
- Year and Date
  2012-11-25
- Data Source
  KAKENHI-PUBLICLY-23128514
[Presentation] テトラヒメナの大小核の核膜孔複合体を構成するヌクレオポリンタンパク質の網羅的探索2012
- Author(s)
  岩本政明
- Organizer
  第30回染色体ワークショップ・第11回核ダイナミクス研究会
- Place of Presentation
  兵庫県立淡路夢舞台国際会議場，兵庫県
- Year and Date
  2012-12-21
- Data Source
  KAKENHI-PUBLICLY-23128514
[Presentation] Dynamics of the Nuclear Pore Complexes and the Nuclear Envelope during Nuclear Differentiation in Tetrahymena thermophila2011
- Author(s)
  Iwamoto, M.
- Organizer
  International Symposium on the Physicochemical Field for Genetic Activities
- Place of Presentation
  淡路夢舞台国際会議場、兵庫県
- Year and Date
  2011-01-24
- Data Source
  KAKENHI-PROJECT-21770224
[Presentation] Dynamics of the nuclear pore complexes and the nuclear envelope during nuclear differentiation in Tetrahymena thermophila.2011
- Author(s)
  岩本政明, 武内史英, 荒神尚子, 小坂田裕子, 森知栄, 糀谷知子, 平岡泰, 原口徳子
- Organizer
  遺伝情報場国際シンポジウム
- Place of Presentation
  ウェスティン淡路(淡路市)
- Year and Date
  2011-01-25
- Data Source
  KAKENHI-PROJECT-21770224
[Presentation] テトラヒメナの大核分化の引き金となる大核特異的核膜孔複合体の形成2011
- Author(s)
  岩本政明, 他
- Organizer
  第10回核ダイナミクス研究会
- Place of Presentation
  クラッセホテル北広島(北海道)
- Year and Date
  2011-10-26
- Data Source
  KAKENHI-PUBLICLY-23128514
[Presentation] Nuclear transport machineries cooperatively working with the nucleus-specific nucleoporins in the bi-nucleated protozoan Tetrahymena thermophila -Implication of the nuclear transport system in evolution of eukaryotes?.2011
- Author(s)
  岩本政明, 森知栄, 平岡泰, 原口徳子
- Organizer
  The 20th CDB Meeting-Molecular Bases for Evolution of Complex Traits
- Place of Presentation
  理化学研究所(神戸市)
- Year and Date
  2011-02-24
- Data Source
  KAKENHI-PROJECT-21770224
[Presentation] Nuclear transport Machineries Cooperatively Working with the Nucleus-specific Nucleoporins in the Bi-nucleated Protozoan Tetrahymena thermophila-Implication of the Nuclear Transport System in Evolution of Eukaryotes-2011
- Author(s)
  Iwamoto, M.
- Organizer
  The 20th CDB Meeting "Molecular Bases for Evolution of Complex Traits"
- Place of Presentation
  理化学研究所、兵庫県
- Year and Date
  2011-02-24
- Data Source
  KAKENHI-PROJECT-21770224
[Presentation] 繊毛虫テトラヒメナのライブクレムイメージング2011
- Author(s)
  岩本政明
- Organizer
  近畿電顕技術情報交換会第31回談話会
- Place of Presentation
  情報通信研究機構(兵庫県)(招待講演)
- Year and Date
  2011-09-17
- Data Source
  KAKENHI-PUBLICLY-23128514
[Presentation] Macronucleus-specific nuclear pore complexes lead macronuclear differentiation in Tetrahymena thermophila2011
- Author(s)
  岩本政明, 他
- Organizer
  FASEB Summer Research Conferences "Ciliate Molecular Biology"
- Place of Presentation
  Orthodox Academy of Crete, Greece
- Year and Date
  2011-07-13
- Data Source
  KAKENHI-PUBLICLY-23128514
[Presentation] テトラヒメナの核局在化シグナルの同定2011
- Author(s)
  岩本政明, 他
- Organizer
  第44回日本原生動物学会
- Place of Presentation
  奈良女子大学(奈良県)
- Year and Date
  2011-11-12
- Data Source
  KAKENHI-PUBLICLY-23128514
[Presentation] Identification of micronucleus-specific nuclear localization signals in ciliate Tetrahymena.2010
- Author(s)
  岩本政明, 森知栄, 桝田浩孝, 小布施力史, 平岡泰, 原口徳子
- Organizer
  日本分子生物学会
- Place of Presentation
  神戸国際会議場(神戸市)
- Year and Date
  2010-12-08
- Data Source
  KAKENHI-PROJECT-21770224
[Presentation] テトラヒメナの大核と小核の核膜孔複合体タンパク質の研究-繊毛虫が2核を使い分ける仕組みの解明に向けて-2010
- Author(s)
  岩本政明
- Organizer
  日本原生動物学会
- Place of Presentation
  茨城大学(水戸市)(招待講演)
- Year and Date
  2010-11-06
- Data Source
  KAKENHI-PROJECT-21770224
[Presentation] テトラヒメナにおける小核特異的な核移行シグナルの同定2010
- Author(s)
  岩本政明
- Organizer
  第33回日本分子生物学会年会・第83回日本生化学会大会合同大会
- Place of Presentation
  神戸ポートアイランド、兵庫県
- Year and Date
  2010-12-08
- Data Source
  KAKENHI-PROJECT-21770224
[Presentation] Dynamics of the Nuclear Pore Complexes and the Nuclear Envelope upon Nuclear Differentiation in ciliate Tetrahymena thermophila2010
- Author(s)
  Iwamoto M.
- Organizer
  The American Society for Cell Biology Annual Meeting
- Place of Presentation
  Pennsylvania Convention Center U.S.A
- Year and Date
  2010-12-13
- Data Source
  KAKENHI-PROJECT-21770224
[Presentation] Dynamics of the nuclear pore complexes and the nuclear envelope upon nuclear differentiation in ciliate Tetrahymena thermophila.2010
- Author(s)
  岩本政明, 武内史英, 荒神尚子, 小坂田裕子, 森知栄, 糀谷知子, 平岡泰, 原口徳子
- Organizer
  アメリカ細胞生物学会
- Place of Presentation
  ペンシルベニアコンベンションセンター(Philadelphia, USA)
- Year and Date
  2010-12-13
- Data Source
  KAKENHI-PROJECT-21770224
[Presentation] Dynamics of nuclear envelope and nuclear pore complexes upon nuclear differentiation in ciliate Tetrahymena thermophila.2010
- Author(s)
  岩本政明, 武内史英, 森知栄, 小坂田裕子, 糀谷知子, 荒神尚子, 平岡泰, 原口徳子
- Organizer
  日本細胞生物学会
- Place of Presentation
  大阪国際会議場(大阪市)
- Year and Date
  2010-05-21
- Data Source
  KAKENHI-PROJECT-21770224
[Presentation] 繊毛虫テトラヒメナの核分化における核膜と核膜孔複合体のダイナミクス2010
- Author(s)
  岩本政明
- Organizer
  第62回日本細胞生物学会大会
- Place of Presentation
  大阪国際会議場、大阪府
- Year and Date
  2010-05-21
- Data Source
  KAKENHI-PROJECT-21770224
[Presentation] テトラヒメナの大核と小核の核膜孔複合体タンパク質の研究-繊毛虫が2核を使い分ける仕組みの解明に向けて-2010
- Author(s)
  岩本政明
- Organizer
  第43回日本原生動物学会大会
- Place of Presentation
  茨城大学、茨城県
- Year and Date
  2010-11-06
- Data Source
  KAKENHI-PROJECT-21770224
[Presentation] テトラヒメナの核選択的ヌクレオポリンNup98は核輸送のバリアとして働く2009
- Author(s)
  岩本政明
- Organizer
  第42回原生動物学会
- Place of Presentation
  石巻専修大学、宮城県
- Year and Date
  2009-11-01
- Data Source
  KAKENHI-PROJECT-21770224
[Presentation] Nup98 nucleoporins bearing different types of repeat sequence characterize nucleus-specific nuclear pore complexes in Tetrahymena thermophila.2009
- Author(s)
  岩本政明, 武内史英, 森知栄, 平岡泰, 原口徳子
- Organizer
  FASEB Summer Research Conferences (Ciliate Molecular Biology)
- Place of Presentation
  Vermont Academy (Vermont, USA)
- Year and Date
  2009-07-24
- Data Source
  KAKENHI-PROJECT-21770224
[Presentation] テトラヒメナの核選択的ヌクレオポリンNup98は核輸送のバリアとして働く2009
- Author(s)
  岩本政明, 森知栄, 桝田浩孝, 小布施力史, 平岡泰, 原口徳子
- Organizer
  日本原生動物学会
- Place of Presentation
  石巻専修大学(石巻市)
- Year and Date
  2009-11-01
- Data Source
  KAKENHI-PROJECT-21770224
[Presentation] Nup98 nucleoporins bearing different types of repeat sequence are involved in the nucleus-selective transport in the ciliate Tetrahymena.2009
- Author(s)
  岩本政明, 森知栄, 武内史英, 平岡泰, 原口徳子
- Organizer
  日本細胞生物学会
- Place of Presentation
  名古屋国際会議場(名古屋市)
- Year and Date
  2009-06-03
- Data Source
  KAKENHI-PROJECT-21770224
[Presentation] Nup98 nucleoporins bearing different types of repeat sequence characterizenucleus-specific nuclear pore complexes in Tetrahymena thermophila2009
- Author(s)
  Masaaki Iwamoto
- Organizer
  FASEB Summer Research Conferences "Ciliate Molecular Biology"
- Place of Presentation
  Vermont Academy, Vermont, USA
- Year and Date
  2009-07-24
- Data Source
  KAKENHI-PROJECT-21770224
[Presentation] テトラヒメナのNup98リピート領域に結合する核輸送関連因子の探索2009
- Author(s)
  岩本政明, 小坂田裕子, 森知栄, 桝田浩孝, 小布施力史, 平岡泰, 原口徳子
- Organizer
  日本分子生物学会
- Place of Presentation
  パシフィコ横浜(横浜市)
- Year and Date
  2009-12-12
- Data Source
  KAKENHI-PROJECT-21770224
[Presentation] Nup98 nucleoporins bearing different types of repeat sequence are involved in the nucleus-selective transport in the ciliate Tetrahymana2009
- Author(s)
  Masaaki Iwamoto
- Organizer
  第61回日本細胞生物学会大会
- Place of Presentation
  名古屋国際会議場、愛知県
- Year and Date
  2009-06-03
- Data Source
  KAKENHI-PROJECT-21770224
[Presentation] テトラヒメナのNup98リピート領域に結合する核輸送関連因子の探索2009
- Author(s)
  岩本政明
- Organizer
  第32回日本分子生物学会年会
- Place of Presentation
  パシフィコ横浜、神奈川県
- Year and Date
  2009-12-12
- Data Source
  KAKENHI-PROJECT-21770224
[Presentation] Comprehensive characterization of nucleoporins reveals structural difference between MAC and MIC nuclear pore complexes of Tetrahymena thermophila
- Author(s)
  Masaaki Iwamoto, Hiroko Osakada, Chie Mori, Koji Nagao, Chikashi Obuse, Yasushi Hiraoka, Tokuko Haraguchi
- Organizer
  FASEB Science Research Conferences, Ciliate Molecular Biology
- Place of Presentation
  Steamboat Springs, Colorado, USA
- Invited
- Data Source
  KAKENHI-PROJECT-24570227
[Presentation] 核膜孔複合体が二核性生物テトラヒメナの核分化を決定する
- Author(s)
  岩本政明、他
- Organizer
  第35回日本分子生物学会年会
- Place of Presentation
  福岡国際会議場・マリンメッセ福岡、福岡県
- Data Source
  KAKENHI-PROJECT-24570227
[Presentation] テトラヒメナの大小核の核膜孔複合体を構成するヌクレオポリンタンパク質の網羅的探索
- Author(s)
  岩本政明、他
- Organizer
  第30回染色体ワークショップ・第11回核ダイナミクス研究会
- Place of Presentation
  兵庫県立淡路夢舞台国際会議場、兵庫県
- Data Source
  KAKENHI-PROJECT-24570227
[Presentation] テトラヒメナにおける核膜孔複合体タンパク質の網羅的探索
- Author(s)
  岩本政明、他
- Organizer
  第45回日本原生動物学会
- Place of Presentation
  兵庫県立大学姫路書写キャンパス、兵庫県
- Data Source
  KAKENHI-PROJECT-24570227
[Presentation] Biased assembly of the nuclear pore complex determines nuclear differentiation in the ciliate Tetrahymena thermophila
- Author(s)
  岩本政明、他
- Organizer
  第45回発生生物学会・第64回細胞生物学会合同大会
- Place of Presentation
  神戸国際会議場・神戸商工会議所、兵庫県
- Data Source
  KAKENHI-PROJECT-24570227

1. Haraguchi Tokuko (20359079)

# of Collaborated Projects: 1 results

# of Collaborated Products: 12 results
2. OBUSE CHIKASHI (00273855)

# of Collaborated Projects: 1 results

# of Collaborated Products: 3 results
3. KOBAYASHI Shouhei

# of Collaborated Projects: 0 results

# of Collaborated Products: 1 results
4. HIRAOKA Yasushi

# of Collaborated Projects: 0 results

# of Collaborated Products: 1 results
5. YANG Hui-ju

# of Collaborated Projects: 0 results

# of Collaborated Products: 3 results
6. 長尾恒治

# of Collaborated Projects: 0 results

# of Collaborated Products: 1 results

Iwamoto Masaaki 岩本 政明

IWAMOTO Masaaki 岩本 政明

Research Projects

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繊毛虫核の系列分化における運命決定メカニズムの解明Principal Investigator

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Diversity of nuclear pore structure in the binucleate ciliate TetrahymenaPrincipal Investigator

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Functional analysis of transmembrane nucleoporins in ciliate Tetrahymena thermophilaPrincipal Investigator

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Molecular structures of the nuclear pore complex in Tetrahymena

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Identification of nuclear pore complex proteins involved in nuclear differentiation of bi-nucleated unicellular organism TetrahymenaPrincipal Investigator

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２核性を獲得した繊毛虫における核ー細胞質間輸送系の複合適応形質進化Principal Investigator

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Role of nucleoporin Nup98 in the nuclear differentiation process of ciliated protozoaPrincipal Investigator

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[Book] 染色体と細胞核のダイナミクス、第9章 核膜の機能・構造・ダイナミクス2013

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[Journal Article] Live CLEM imaging of Tetrahymena to analyze the dynamic behavior of the nuclear pore complex2022

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[Journal Article] Live CLEM imaging of Tetrahymena to analyze the dynamic behavior of the nuclear pore complex2021

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[Journal Article] Nuclear localization signals targeting to macronucleus and micronucleus in binucleated ciliate Tetrahymena thermophila2018

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[Journal Article] Remodeling the Specificity of an Endosomal CORVET Tether Underlies Formation of Regulated Secretory Vesicles in the Ciliate Tetrahymena thermophila2018

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[Journal Article] Newly found Tetrahymena nucleoporins, Nup214, Nup153 and Pom121/Pom82, differentiate nuclear pore complexes of functionally distinct nuclei2017

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[Journal Article] Compositionally distinct nuclear pore complexes of functionally distinct dimorphic nuclei in ciliate Tetrahymena.2017

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Iwamoto Masaaki 岩本政明

IWAMOTO Masaaki 岩本政明

[Book] 染色体と細胞核のダイナミクス、第9章核膜の機能・構造・ダイナミクス2013