Rchr
J-GLOBAL ID:200901048460083223   Update date: Feb. 19, 2024

Katayama Tsutomu

カタヤマ ツトム | Katayama Tsutomu
Affiliation and department:
Job title: Professor
Homepage URL  (1): https://bunsei.phar.kyushu-u.ac.jp
Research field  (3): Genetics ,  Molecular biology ,  Functional biochemistry
Research keywords  (8): 生物系薬学 ,  合成生物学 ,  生物化学 ,  分子生物学 ,  Pharmaceutical Molecular Biology ,  Synthetic Biology ,  Biological Chemistry ,  Moleular Biology
Research theme for competitive and other funds  (41):
  • 2021 - 2024 DNA屈曲因子の新たな分子動態解明から切り開く新たな細胞周期像の創出
  • 2020 - 2023 両方向性複製を支える複製開始機構の原理と複製開始制御システムの機能制御原理の解明
  • 2017 - 2020 Molecular mechanisms on the replication initiation which leads to loading of the helicase and the regulatory systems for the replication initiation
  • 2016 - 2018 複製開始蛋白質 DnaAに対する制御系の自律的連動システムの創生と動態原理の解析
  • 2014 - 2017 Genomic and functional analysis for novel long-chain inverted repeats
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Papers (110):
  • Kazutoshi Kasho, Shogo Ozaki, Tsutomu Katayama. IHF and Fis as Escherichia coli Cell Cycle Regulators: Activation of the Replication Origin oriC and the Regulatory Cycle of the DnaA Initiator. International journal of molecular sciences. 2023. 24. 14
  • Chuyuan Lu, Ryusei Yoshida, Tsutomu Katayama, Shogo Ozaki. Thermotoga maritima oriC involves a DNA unwinding element with distinct modules and a DnaA-oligomerizing region with a novel directional binding mode. The Journal of biological chemistry. 2023. 104888-104888
  • Ryusei Yoshida, Shogo Ozaki, Hironori Kawakami, Tsutomu Katayama. Single-stranded DNA recruitment mechanism in replication origin unwinding by DnaA initiator protein and HU, an evolutionary ubiquitous nucleoid protein. Nucleic acids research. 2023
  • Shogo Ozaki, Dengyu Wang, Yasutaka Wakasugi, Naoto Itani, Tsutomu Katayama. The Caulobacter crescentus DciA promotes chromosome replication through topological loading of the DnaB replicative helicase at replication forks. Nucleic Acids Research. 2022
  • Yukari Sakiyama, Mariko Nagata, Ryusei Yoshida, Kazutoshi Kasho, Shogo Ozaki, Tsutomu Katayama. Concerted actions of DnaA complexes with DNA unwinding sequences within and flanking replication origin oriC promote DnaB helicase loading. The Journal of biological chemistry. 2022. 102051-102051
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MISC (12):
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Works (2):
  • DNA複製阻害剤スクリーニング系の開発
    1999 -
  • Development of systems screening novel inhibitors for DNA replication
    1999 -
Education (4):
  • 1985 - 1990 京都大学大学院 理学研究科 生物物理学
  • - 1990 Kyoto University Graduate School, Division of Natural Science
  • 1980 - 1985 Nagoya University School of Science
  • - 1985 Nagoya University Faculty of Science
Professional career (1):
  • Ph.D. (Kyoto University)
Work history (15):
  • 2002 - 現在 Kyushu University Faculty of Pharmaceutical Sciences
  • 2001 - 2002 Kyushu University Faculty of Pharmaceutical Sciences
  • 2001 - 2002 Kyushu University Graduate School of
  • 2002 - - Kyushu University Graduate School of
  • 1994 - 2001 Kyushu University Faculty of Pharmaceutical Sciences
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Committee career (6):
  • - 現在 日本学術会議 連携会員
  • - 現在 日本生化学会 評議員
  • - 現在 日本生化学会 代議員
  • - 現在 日本遺伝学会 評議員
  • 日本ゲノム微生物学会 評議員
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Awards (3):
  • 2017 - 日本遺伝学会 木原賞
  • 2009 - Asia-Pacific International Molecular Biology Network: Arthur Kornberg Memorial Lecture Award
  • 2001 - 九州大学総長賞(若手研究者奨励)
Association Membership(s) (5):
日本ゲノム微生物学会 ,  日本遺伝学会 ,  日本薬学会 ,  日本生化学会 ,  日本分子生物学会
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