Updated on 2025/11/28

写真b

TOMIYAMA Hiroyuki

Associate Professor

Title

Associate Professor

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Degree 【 display / non-display 】

  • Ph.D. ( 2021.03   Chiba University )

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Employment Record in Research 【 display / non-display 】

  • Tokyo University of Agriculture   Faculty of Agriculture   Department of Agriculture   Associate Professor

    2025.04

  • Tokyo University of Agriculture   Faculty of Agriculture   Department of Agriculture   Assistant Professor

    2022.04 - 2025.03

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Research Areas 【 display / non-display 】

  • Environmental Science/Agriculture Science / Horticulture  / 果樹園芸学

  • Life Science / Plants: molecular biology and physiology  / 植物化学調節学

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Research Interests 【 display / non-display 】

  • 果樹（ブドウ・リンゴ・キウイフルーツ）

  • 果実の発育生理

  • 果実の収穫後生理

  • 植物ホルモン

  • 糖蓄積

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Papers 【 display / non-display 】

  • Effects of blue-light irradiation on abscisic acid signaling and sugar translocation in Vitis labruscana L.H. Bailey grapevines Reviewed

    S. Kondo, M. Ishioka, C. Hoshi, H. Tomiyama, Y. Masuda, S. Murata, T. Saito, K. Ohkawa, H. Ohara, N. Iwasaki, S. Setha, W. Heng, J. Takeuchi, Y. Todoroki

    Plant Growth Regulation   104   899 - 910   2024.11

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    Language：English   Publishing type：Research paper (scientific journal)  

    DOI： https://doi.org/10.1007/s10725-024-01206-1

  • Isoprothiolane regulates endogenous abscisic acid and indole-3-acetic acid during grape berry maturation Reviewed

    H. Tomiyama, Y. Pan, P. Opio, S. Wang, T. Saito, K. Ohkawa, H. Ohara, S. Kondo

    Acta Horticulturae   1404   1015 - 1022   2024.09

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    Language：English   Publishing type：Research paper (scientific journal)  

    DOI： https://doi.org/10.17660/ActaHortic.2024.1404.139

  • Isoprothiolane advances improvement of color through gibberellic acid metabolism in satsuma mandarin (Citrus unshiu Marc.) Reviewed

    S. Kondo, H. Tomiyama, R. Oda, T. Saito, K. Ohkawa, H. Ohara, S. Aramaki, T. Inoue, T. Ohtsuka

    Plant Growth Regulation   102   127 - 134   2024.01

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    Language：English   Publishing type：Research paper (scientific journal)  

    DOI： https://doi.org/10.1007/s10725-023-00985-3

  • Effect of varying concentrations of melatonin on anthocyanin and sugar metabolism in grapes (Vitis labruscana L.) Reviewed

    S. Wang, J. Song, L. Wang, H. Tomiyama, T. Saito, K. Ohkawa, H. Ohara, Z. Yuhui, V. Srilaong, S. Kondo

    Agriculture and Natural Resources   57 ( 1 )   107 - 116   2023.01

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    Language：English   Publishing type：Research paper (scientific journal)  

    DOI： https://doi.org/10.34044/j.anres.2023.57.1.11

  • ABA signaling and metabolism on anthocyanin and sugar syntheses in grapes Reviewed

    S. Kondo, C. Hoshi, H. Tomiyama, H. Lin, T. Saito, K. Ohkawa, H. Ohara, N. Iwasaki

    Acta Horticulturae   1344   45 - 53   2022.09

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    Language：English   Publishing type：Research paper (scientific journal)  

    DOI： 10.17660/ActaHortic.2022.1344.8

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