植物の環境感覚:刺激受容から細胞応答まで - 文部科学省 科学研究費補助金 新学術領域研究 平成22年度~26年度

酒井 達也

2014年度

原著論文

  • Ken Haga and Tatsuya Sakai (2014) PINOID functions in root phototropism as a negative regulator. Plant Signaling Behav. In press.
  • Ken Haga, Ken-ichiro Hayashi and Tatsuya Sakai (2014) PINOID AGC kinases are necessary for phytochrome-mediated enhancement of hypocotyl phototropism in Arabidopsis. Plant Physiol. 166, 1535-1545.
  • Takeshi Nishimura, Ken-ichiro Hayashi, Hiromi Suzuki, Atsuko Gyohda, Chihiro Takaoka, Yusuke Sakaguchi, Sachiko Matsumoto, Hiroyuki Kasahara, Tatsuya Sakai, Jun-ichi Kato, Yuji Kamiya and Tomokazu Koshiba (2014) YUCASIN is a potent inhibitor of YUCCA(s), a key enzyme in auxin biosynthesis. Plant J. 77, 352-366.
  • Kazuhiko Yamamoto, Tomomi Suzuki, Yusuke Aihara, Ken Haga, Tatsuya Sakai and Akira Nagatani. (2014) The phototropic response is locally regulated within the topmost light-responsive region of the Arabidopsis thaliana seedling. Plant Cell Physiol. 55, 497-506.

総説・解説・著書

  • Tatsuya Sakai, Yukiko Uehara and Akitomo Nagashima (2014) Function of ABCBs in light signaling. in Plant ABC transporters, Ed. Markus Geislar, Springer.




2012年度

原著論文

  • Ken Haga and Tatsuya Sakai (2012) PIN auxin efflux carriers are necessary for pulse-induced but not continuous light-induced phototropism in Arabidopsis. Plant Physiol. 160, 763-776.
  • Ken Haga and Tatsuya Sakai (2012) Differential roles of auxin efflux carrier PIN proteins in hypocotyl phototropism of etiolated Arabidopsis seedlings depend on direction of light stimulus. Plant Signaling & Behavior 8.
  • Tatsuya Sakai and Ken Haga (2012) Molecular genetic analysis of phototropism in Arabidopsis. Plant Cell Physiol. 53, 1517-1534.

総説・解説・著書

  • 酒井達也、芳賀健(2012)光屈性におけるオーキシン輸送制御 植物の生長調節 47、85-92




2011年度

原著論文

  • Tatsuya Sakai*, Susumu Mochizuki*, Ken Haga, Yukiko Uehara, Akane Suzuki, Akiko Harada, Takuji Wada, Sumie Ishiguro and Kiyotaka Okada (2012) The WAVY GROWTH 3 E3 ligase family controls the gravitropic response in Arabidopsis roots. Plant J. 70, 303-314. (*equal contribution) 2011
  • Kiyoshi Mashiguchi, Keita Tanaka, Tatsuya Sakai, Satoko Sugawara, Hiroshi Kawaide, Masahiro Natsume, Atsushi Hanada, Takashi Yaeno, Ken Shirasu, Hong Yao, Paula McSteen, Yunde Zhao, Ken-ichiro Hayashi, Yuji Kamiya and Hiroyuki Kasahara (2011) The main auxin biosynthesis pathway in Arabidopsis. Proc. Natl. Acad. Sci. USA 108, 18512-18517.
  • Akihiro Suzuki, Lalith Suriyagoda, Tamaki Shigeyama, Akiyoshi Tominaga, Masayo Sasaki, Yoshimi Hiratsuka, Aya Yoshinaga, Susumu Arima, Sakae Agarie, Tatsuya Sakai, Sayaka Inada, Yusuke Jikumaru, Yuji Kamiya, Toshiki Uchiumi, Mikiko Abe, Masatsugu Hashiguchi, Ryo Akashi, Shusei Sato, Takakazu Kaneko, Satoshi Tabata and Ann M. Hirsch (2011) Lotus japonicus nodulation is photomorphogenetically controlled by sensing the R/FR ratio through JA signaling. Proc. Natl. Acad. Sci. USA 108, 16837-16842.
  • Hiroyasu Motose, Takahiro Hamada, Kaori Yoshimoto, Takashi Murata, Mitsuyasu Hasebe, Yuichiro Watanabe, Takashi Hashimoto, Tatsuya Sakai and Taku Takahashi. (2011) NIMA-related kinases 6, 4, and 5 interact with each other to regulate microtubule organization during epidermal cell expansion in Arabidopsis thaliana. Plant J. 67, 993-1005.

国際学会(招待講演)

  • Tatsuya Sakai, Tomoko Tsuchida-Mayama, Akitomo Nagashima, Ken Haga, Akiko Hanada, Yukiko Uehara, Kenishiro Hayashi, Shinjiro Yamaguchi (2011) Role of auxin and gibberellin in the phototropic response. Asia and Oceania Conference for Photobiology. Nara, Japan.

新聞・報道

  • 笠原博幸、酒井達也、林謙一郎、白須賢、夏目雅裕、Yunde Zhao、Paula McSteen  日経プレスリリース 2011年10月25日「植物ホルモン「オーキシン」生合成の主経路を解明」
  • 鈴木章弘、酒井達也、神谷勇治、内海俊樹、明石良、佐藤修正  YOMIURI ONLINE、日経プレスリリース 2011年9月20日「マメ科植物の根粒形成が光条件によって制御される新たな仕組みを発見」




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