津川 暁（Satoru Tsugawa）, PhD

2023

• Zichen Kang, Hikari Matsumoto, Tomonobu Nonoyama, Sakumi Nakagawa, Yukitaka Ishimoto, Satoru Tsugawa and Minako Ueda, Coordinate Normalization of Live-Cell Imaging Data Reveals Growth Dynamics of the Arabidopsis Zygote, Plant Cell Physiol., 64(11), 1279-1288, 2023. [doi], 秋田県大・東北大共同プレスリリース

• Satoru Tsugawa, Yuzuki Miyake, Keishi Okamoto, Masatsugu Toyota, Hiroki Yagi, Miyo Terao Morita, Ikuko Hara-Nishimura, Taku Demura, Haruko Ueda, Shoot gravitropism and organ straightening cooperate to arrive at a mechanically favorable shape in Arabidopsis. Sci. Rep., 13, 11165, 2023. [doi], 秋田県大・甲南大・基礎生物学研究所共同プレスリリース

• Satoru Tsugawa, Hiroyuki Shima, Yukitaka Ishimoto, Kazuya Ishikawa, Thickness-stiffness trade-off improves lodging resistance in rice, Sci. Rep., 13, 10828, 2023. [doi], 秋田県大・岩手生物工学研究センター・立命館大・山梨大共同プレスリリース

• Haruka Tomobe, Satoru Tsugawa, Yuki Yoshida, Tetsuya Arita, Allen Yi-Lun Tsai, Minoru Kubo, Taku Demura, Shinichiro Sawa, A mechanical theory of competition between plant root growth and soil pressure reveals a potential mechanism of root penetration, Sci. Rep., 13, 7473, 2023. [doi], 秋田県大・奈良先端大・東工大・熊本大共同プレスリリース

• Masahiro Takahara, Satoru Tsugawa, Shingo Sakamoto, Taku Demura, Miyuki T Nakata, Pulvinar Slits: Cellulose-deficient and De-Methyl-Esterified Pectin-rich Structures in a Legume Motor Cell, Plant Physiol., kiad105, 2023. [doi] [bioRxiv]​ 秋田県大奈良先端大共同プレスリリース, Plant physiology picked up,  NAIST research achievements

• ​Tohya Kanahama, Satoru Tsugawa, Motohiro Sato, Rigidity Control Mechanism by Turgor Pressure in Plants. Sci. Rep., 13: 2063, 2023. [doi]

2022

• 細川陽一郎, 津川暁, 堀口翔太, 張天昊, 川口健一, シェル理論に基づく植物細胞の外力応答の解析：原子間力顕微鏡による計測データの解釈, 日本建築学会大会学術講演梗概集. 2022.

• 石川和也, 津川暁, 風に対するイネの防御応答について, 日本建築学会大会学術講演梗概集. 2022.

• 上田晴子, 津川暁, 出村拓, 重力に応答した植物の時空間的な姿勢変化と姿勢復元力の力学的意義の考察, 日本建築学会大会学術講演梗概集. 2022.

• 渡辺明, 西谷和彦, 武藤宝, 中楚洋介, 川口健一, 津川暁, 出村拓, 植物の動的挙動のワイヤレスセンシング, 日本建築学会大会学術講演梗概集. 2022.

• Yuki Yamasaki, Satoru Tsugawa, Kenshiro Ito, Kazunori Okano, Yoichiroh Hosokawa, Femtosecond laser perforation of plant cells for evaluation of cell stiffness. Appl. Phys. A, 128: 838, 2022. [doi]

• Satoru Tsugawa, Yuki Yamasaki, Shota Horiguchi, Tianhao Zhang, Takara Muto, Yosuke Nakaso, Kenshiro Ito, Ryu Takebayashi, Kazunori Okano, Eri Akita, Ryohei Yasukuni, Taku Demura, Tetsuro Mimura, Ken'ichi Kawaguchi,  Yohichiroh Hosokawa, Elastic Shell Theory for Plant Cell Wall Stiffness Reveals Contributions of Cell Wall Elasticity and Turgor Pressure in AFM measurement. Sci. Rep., 12: 13044, 2022. [doi], 秋田県立大プレスリリース, オプトロニクスオンライン

• Satoru Tsugawa, Kaname Teratsuji, Fumio Okura, Koji Noshita, Masaki Tateno, Jingyao Zhang, Taku Demura, Exploring the Mechanical and Morphological Rationality of Tree Branch Structure Based on 3D Point Cloud Analysis and the Finite Element Method. Sci. Rep., 12: 4054, 2022. [doi]

• 郷 達明, 藤原 基洋, 津川 暁, 藤本 仰一, 器官の形に種を超えた共通性をもたらす物理，生物物理, 62(1): 7-12, 2022. [doi]

2021

• 津川 暁, 佐野 友彦, 島 弘幸, 森田（寺尾）美代, 出村 拓, シロイヌナズナ花茎重力屈性の数理モデル解析, plant morphology 33(1): 71-76, 2021. [doi]

• 友部 遼, 津川 暁, 吉田 祐樹, 出村 拓, 澤 進一郎, 根の貫入基準モデルと有限要素法による根構造の解析, 建築学会OS. 2021.

• 堀口 翔太, 川口 健一, 張 天昊, 中楚 洋介, 津川 暁, 細川 陽一郎, AFM(原子間力顕微鏡)で載荷された植物細胞の応答と有限要素法による数値計算, 建築学会OS. 2021.

• 渡辺 明, 西谷 和彦, 武藤 宝, 中楚 洋介, 川口 健一, 津川 暁, 出村 拓, 植物の重力屈性―光屈性サイクルにおける動的挙動, 建築学会OS. 2021.

• 津川 暁, 出村 拓, 物質構築―曲げ応力―形状エネルギーのトレードオフによる樹木の力学解析, 建築学会OS. 2021. 

• Ayaka Shimoki, Satoru Tsugawa, Keiichiro Ohashi, Masahito Toda, Akiteru Maeno, Tomoaki Sakamoto, Seisuke Kimura, Takashi Nobusawa, Mika Nagao, Eiji Nitasaka, Taku Demura, Kiyotaka Okada, Seiji Takeda, Reduction in organ-organ friction is critical for corolla elongation in morning glory. Commun. Biol.,  4, 285 2021. [doi], 京都府立大奈良先端大共同プレスリリース, Nature Portfolio: Dr. Seiji Takeda 

• Motohiro Fujiwara, Tatsuaki Goh, Satoru Tsugawa, Keiji Nakajima, Hidehiro Fukaki and Koichi Fujimoto, Tissue growth constrains root organ outlines into an isometrically scalable shape, Development. 148 (4): dev196253, 2021. [doi], Research highlight in Development, 大阪大奈良先端大共同プレスリリース

2020​

• Akira Watanabe, Ashiqur Rahman, Kazuhiko Nishitani, Rie Yamada, Mariko Takahashi, Satoru Tsugawa, Taku Demura, Laser micromarking technique in studying the negative gravitropism in pea stem. Plant Biotech., 37, 485-488, 2020. [doi]

• Satoru Tsugawa, Norihiro Kanda, Moritaka Nakamura, Tatsuaki Goh, Misato Ohtani, and Taku Demura, Spatio-temporal kinematic analysis of shoot gravitropism in Arabidopsis thaliana. Plant Biotech., 37, 443-450, 2020. [doi]

• Beier Marcel, Satoru Tsugawa, Taku Demura, and Toru Fujiwara, Root shape adaptation to mechanical stress derived from unidirectional vibrations in Populus nigra, Plant Biotech., 37, 423-428, 2020. [doi]

• Satoru Tsugawa, Tomohiko G Sano, Hiroyuki Shima, Miyo Terao Morita, Taku Demura, A mathematical model explores the contributions of bending and stretching forces to shoot gravitropism in Arabidopsis. Quant. Plant Biol.,　1, E4, 2020. [doi]

• Leia Colin, Antoine Chevallier, Satoru Tsugawa, Virgile Viasnoff, Timothy E. Saunders, Olivier Hamant, Cortical tension overrides geometrical cues to orient microtubules in confined protoplasts, PNAS, 117(51), 32731-32738, 2020. [doi]

• Noi Takahashi and Satoru Tsugawa, Role of Unstable Periodic Orbits in Bubbling Weak Generalized Synchronization, Physica D, 132678, 2020. [doi]

• Mingyuan Zhu, Weiwei Chen, Vincent Mirabet, Lilan Hong, Simone Bovio, Soeren Strauss, Erich M. Schwarz, Satoru Tsugawa, Zhou Wang, Richard S. Smith, Chun-Biu Li, Olivier Hamant, Arezki Boudaoud, Adrienne H. K. Roeder, Robust organ size requires robust timing of initiation orchestrated by focused auxin and cytokinin signalling, Nat. Plants, 6, p. 686–698, 2020.[doi], Cornell university press release, Highlight in HFSP  homepage

• Satoru Tsugawa, Taku Demura, Ryota Hosomi, Shingo Komikado, Tree bending analysis and its applicability to architectural objects based on the axiom of uniform stress, 建築学会OS. 2020. [doi] (abstract in Japanese)

• Satoru Tsugawa, Suppression of soft spots and excited modes in the shape deformation model with spatio-temporal growth noise, J. Theor. Biol., 486, 110092, 2020. [doi]

2019​

• Ryota Hosomi, Shingo Komikado, Kiyotaka Sato, Satoru Tsugawa, and Taku Demura, Growing playland, 第２回コロキウム構造形態の解析と創生2019, 2019. [pdf]

• ​津川　暁, 植物器官の形の頑健性：細胞成長揺らぎの時空間平均化の仕組み, 植物科学の最前線(BSJ-Review), 10, 22 2019.[doi] (in Japanese)

2018

• Yoshinobu Nagashima, Satoru Tsugawa, Atsushi Mochizuki, Takema Sasaki, Hiroo Fukuda, Yoshihisa Oda, A Rho-based reaction-diffusion system governs cell wall patterning in metaxylem vesseles, Sci. Rep., 8, 11542, 2018. [doi], NIG-UT-Riken joint press release (in Japanese)

• Lilan Hong, Mathilde Dumond, Mingyuan Zhu, Satoru Tsugawa, Chun-Biu Li, Arezki Boudaoud, Olivier Hamant, and Adrienne H. K. Roeder, Heterogeneity and Robustness in Plant Morphogenesis: From Cells to Organs, Annu. Rev. Plant Biol., 69, p. 469-495, 2018. [doi]

2017

• Satoru Tsugawa, Nathan Hervieux, Daniel Kierzkowski, Anne-Lise Routier-Kierzkowska, Aleksandra Sapala, Olivier Hamant, Richard S. Smith, Adrienne H. K. Roeder, Arezki Boudaoud and Chun-Biu Li, Clones of cells switch from reduction to enhancement of size variability in Arabidopsis sepals, Development, 144(23), 4398-4405, 2017. [doi], Riken research highlights

• Nathan Hervieux, Satoru Tsugawa, Antoine Fruleux, Mathilde Dumond, Anne-Lise Routier-Kierzkowska, Tamiki Komatsuzaki, Arezki Boudaoud, John C. Larkin, Richard S. Smith, Chun-Biu Li and Olivier Hamant, Mechanical Shielding of Rapidly Growing Cells Buffers Growth Heterogeneity and Contributes to Organ Shape Reproducibility, Curr. Biol., 27(22), p. 3468-3479.e4, 2017. [doi]

• ​​津川　暁, 植物の形作りの仕組みに迫るデータ科学, 生物物理, 57(3), p. 131-134, 2017. [doi] (in Japanese)

2016

• Lilan Hong, Mathilde Dumond, Satoru Tsugawa, Aleksandra Sapala, Anne-Lise Routier-Kierzkowska, Yong Zhou, Catherine Chen, Annamaria Kiss, Mingyuan Zhu, Olivier Hamant, Richard S. Smith, Tamiki Komatsuzaki, Chun-Biu Li, Arezki Boudaoud and Adrienne Roeder, Variable Cell Growth Yields Reproducible Organ Development through Spatiotemporal Averaging, Dev. Cell, 38(1), p. 15-32, 2016. [doi] (selected as a cover picture of Developmental Cell, Highlight in HFSP homepage, Press release in Hokkaido University, Press release in Cornell University, Press release in ENS Lyon,  新着論文レビュー)

• Satoru Tsugawa, Hervieux Nathan, Olivier Hamant, Arezki Boudaoud, Richard S. Smith, Chun-Biu Li and Tamiki Komatsuzaki, Extracting Subcellular Fibrillar Alignment with Error Estimation: Application to Microtubules, Biophys. J., 110(8), p. 1836-1844, 2016. [doi]
  (selected as a highlighted article in Biophysical journal)

2014

• Satoru Tsugawa and Yoji Aizawa, Statistical Laws of the Ensemble Average Associated with Allan Variance, Special Issue on New Challenges in Complex Systems Science, 11, p.197-199, 2014. [doi]

• Satoru Tsugawa and Yoji Aizawa, Stagnant Motion in Hamiltonian Dynamics – Mushroom Billiard Case with Smooth Outermost KAM tori －, J. Phys. Soc. Jpn., 83, 024002, 2014. [doi]

• Yoji Aizawa and Satoru Tsugawa, Aftershock Cascade of the 3.11 Earthquake (2011) in Fukushima-Miyagi Area, Nonlinear Phenomena in Complex Systems: From Nano to Macro Scale, NATO Science for Peace and Security Series C: Environmental Security, p. 21-33, 2014. [doi]

2013

• Yoji Aizawa, Tomohiro Hasumi, and Satoru Tsugawa, Seismic Statistics: Universality and Interim Report on the 3.11 Earthquake (2011) in Fukushima-Miyagi Area, Nonlinear Phenomena in Complex Systems, 16, No.2, pp. 116-130, 2013. [doi]

2012

• Satoru Tsugawa and Yoji Aizawa, Stagnant Motion in Chaotic Region of Mushroom Billiard System with Dielectric Medium, J. Phys. Soc. Jpn., 81, 064004, 2012. [doi]