Imai Hirotatsu

イマイヒロタツ | Imai Hirotatsu

Affiliation and department：

Research field (2)： Biophysics , Molecular biology

Research keywords (3)： Translation , RNA , Ribosome

Research theme for competitive and other funds (5)：

Papers (8)：

Imai H, Utsumi D, Torihara H, Kenzo T, Kuroyanagi H, Yamashita A. Simultaneous measurement of nascent transcriptome and translatome using 4-thiouridine metabolic RNA labeling and translating ribosome affinity purification. Nucleic Acids Research. 2023. 51. e76
Yang L, Lee KM, Yu CWH, Imai H, Choi AKH, Banfield DK, Ito K, Uchiumi T, Wong KB. The flexible N-terminal motif of uL11 unique to eukaryotic ribosomes interacts with P-complex and facilitates protein translation. Nucleic Acids Research. 2022. 50. 5335-5348
Imai H, Uchiumi T, Kodera N. Direct visualization of translational GTPase factor pool formed around the archaeal ribosomal P-stalk by high-speed atomic force microscopy. Proceedings of the National Academy of Sciences of the U. S. A. 2020. 117. 32386-32394
Kimura T, Tsuchida-Mayama T, Imai H, Okajima K, Ito K, Sakai T. Arabidopsis ROOT PHOTOTROPISM2 Is a Light-Dependent Dynamic Modulator of Phototropin1. The Plant Cell. 2020. 10.1101/862649
Maruyama K*, Imai H*, Kawamura M, Ishino S, Ishino Y, Ito K†, Uchiumi T†. Switch of the interactions between the ribosomal stalk and EF1A in the GTP- and GDP-bound conformations. Scientific Reports. 2019. 9. 14761

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MISC (2)：

Hirotatsu Imai. Recruitment of translation factors by the tentacles of ribosomes. Journal of Japanese Biochemical Society. 2022. 94. 5. 739-742
市邨晃久, 笠原杏子, 今井大達, 上原祐二, 西川周一, 内海利男, 伊東孝祐. ペプチジルtRNA加水分解酵素・プロテアソーム輸送タンパク質複合体のX線結晶構造解析. 日本分子生物学会年会プログラム・要旨集(Web). 2018. 41st

Books (2)：

Lectures and oral presentations (6)：

小胞体ストレス応答におけるRNAの新規合成量と翻訳量の同時測定
(第46回日本分子生物学会年会 2023)
High-speed AFM visualizes translational GTPase factor pool formed around the ribosomal P-stalk
(The 60th Annual Meeting of the Biophysical Society of Japan 2022)
Direct visualization of translational GTPase factor pool formed around archaeal ribosomal P-stalk by high-speed AFM
(2020)
ATP加水分解酵素ABCE1とリボソームストークタンパク質間の機能的相互作用
(第20回日本RNA学会年会 2018)
Functional role of the ribosomal arm-like proteins.
(JSRC 2015 Research Seminar on Biology 2015)

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Education (3)：

Professional career (1)：

Work history (5)：

2023/04 - 現在 University of the Ryukyus Graduate School of Medicine Research Associate
2021/05 - 2023/03 University of the Ryukyus Graduate School of Medicine Project Research Associate
2020/04 - 2021/04 Kanazawa University Nano-LSI JSPS Research Fellow (PD)
2019/04 - 2020/03 Kanazawa University Nano-LSI Postdoc
2016/04 - 2019/03 Niigata University Graduate School of Science and Technology JSPS Research Fellow (DC1)

Awards (5)：

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