Watahiki Masaaki

ワタヒキマサアキ | Watahiki Masaaki

Affiliation and department：
Homepage URL (2)： https://www.sci.hokudai.ac.jp/watahiki/mkwhp/ , https://www.sci.hokudai.ac.jp/watahiki2/

Research field (1)： Plants: molecular biology and physiology

Research keywords (27)： Aux , オーキシン , 伸長成長 , 偏差成長 , タンパク質分解調節 , 受粉 , オーキシン応答因子 , 蛍光相関分光法 , イメージング , 組織特異性 , 屈地性 , 花糸 , 側根形成 , 化学発光 , 根端分裂組織 , 転写調節 , IAAタンパク質 , 細胞核-細胞質移行 , タンパク質分解 , 転写調節ネットワーク , 分子遺伝学 , IAA , 信号統御 , 稔性 , 雄蘂 , ルシフェラーゼ融合タンパク質 , 屈性

Research theme for competitive and other funds (5)：

2019 - 2024 側根新生の時空間的周期性と可塑性を実現する仕組みの解明
2013 - 2014 新規オーキシンレポーターによるオーキシン応答再編メカニズムの解明
2011 - 2012 発光を用いた植物環境センサーとイメージング技術の開発
2007 - 2012 Integrative regulatory system by a plant hormone, auxin
2002 - 2006 オーキシン情報伝達系の分子機構研究

Papers (38)：

Kang Xu, Haoran Zeng, Feiyang Lin, Emi Yumoto, Masashi Asahina, Ken-Ichiro Hayashi, Hidehiro Fukaki, Hisashi Ito, Masaaki K Watahiki. Exogenous application of the apocarotenoid retinaldehyde negatively regulates auxin-mediated root growth. Plant physiology. 2024
Takashi Soyano, Akira Akamatsu, Naoya Takeda, Masaaki K Watahiki, Tatsuaki Goh, Nao Okuma, Norio Suganuma, Mikiko Kojima, Yumiko Takebayashi, Hitoshi Sakakibara, et al. Periodic cytokinin responses in Lotus japonicus rhizobium infection and nodule development. Science (New York, N.Y.). 2024. 385. 6706. 288-294
Kang Xu, Haoran Zeng, Emi Yumoto, Masashi Asahina, Ken-ichiro Hayashi, Hidehiro Fukaki, Hisashi Ito, Masaaki K. Watahiki. Carotenoid metabolism negatively regulates auxin-mediated root growth. 2023
Hikari Ikeda, Taiga Uchikawa, Yohei Kondo, Nozomu Takahashi, Takuma Shishikui, Masaaki K. Watahiki, Akane Kubota, Motomu Endo. Circadian Clock Controls Root Hair Elongation through Long-Distance Communication. PLANT AND CELL PHYSIOLOGY. 2023
Alfonso Balandra, Yuki Doll, Shogo Hirose, Tomoaki Kajiwara, Zendai Kashino, Masahiko Inami, Shizuka Koshimizu, Hidehiro Fukaki, Masaaki K Watahiki. P-MIRU, a polarized-spectral imaging system, reveals reflection information on the biological surface. Plant And Cell Physiology. 2023

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MISC (57)：

XU Kang, YUMOTO Emi, ASAHINA Masashi, HAYASHI Ken-ichiro, KATO Takehide, MORITA Miyo T., FUKAKI Hidehiro, WATAHIKI Masaaki K., WATAHIKI Masaaki K. Involvement of phytoene desaturase activity and auxin signaling for root-cut response in Arabidopsis thaliana. 日本植物生理学会年会(Web). 2022. 63rd
眞木祐子, 岩倉優, 副島洋, 綿引雅昭, 谷野圭持, 山口淳二. アントラニル酸と環状構造物インドール-7-カルボン酸は発根促進活性において相似性を示す. 植物の生長調節. 2016. 51. Supplement. 40
井上夏実, BAO Liang, 石川雅樹, 石川雅樹, 比嘉毅, 日渡祐二, 関根政実, 綿引雅昭, 長谷部光泰, 長谷部光泰, et al. ヒメツリガネゴケCDKAによる光応答の制御. 日本植物学会大会研究発表記録. 2016. 80th. 164
Maki Yuko, Soejima Hiroshi, Sato Takeo, Watahiki Masaaki, Yamaguchi Junji. P022 Anthranilic acid and its derivatives promote rooting specifically to adventitious root. 2015. 50. 40-40
眞木祐子, 副島洋, 佐藤長緒, 綿引雅昭, 山口淳二. アントラニル酸および誘導体は不定根特異的発根促進活性を持つ. 植物の生長調節. 2015. 50. Supplement. 40

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Education (3)：

1994 - 1997 Graduate School of Hokkaido University Environmental Earth Science Environmental molecular Biology
1992 - 1994 Graduate School of Hokkaido University Faculty of Science Plant biology course
Hokkaido University Faculty of Science Plant biology course

Professional career (1)：

博士(地球環境科学) (北海道大学)

Work history (6)：

2010/04 - 現在 Hokkaido University Faculty of Science Associate professor
2009/10 - 2010/03 Hokkaido University Advanced Life science Associate professor
2006/04 - 2009/09 Hokkaido University Fafulty of Science Assistant professor
2004/10 - 2006/03 Hokkaido University Faculty of Science Assistant professor
1998/08 - 2004/09 University of Edinburgh ICMB PDRA

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