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Browsing 先端科学技術研究科 / Graduate School of Science and Technology by Title

Browsing 先端科学技術研究科 / Graduate School of Science and Technology by Title

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  • Tokuda, Takashi; Ishizu, Takaaki; Haruta, Makito; Noda, Toshihiko; Sasagawa, Kiyotaka; Mohamad, Sawan; Ohta, Jun (AIP Publishing, 2018-04)
    In this work, we present a simple complementary metal-oxide semiconductor (CMOS)-controlled photovoltaic power-transfer platform that is suitable for very small (less than or equal to 1–2 mm) electronic devices such as ...
  • Tanaka, Yoshiki; Tsukazaki, Tomoya (Elsevier, 2018-10-20)
    YidC/Alb3/Oxa1 family proteins are involved in the insertion and assembly of membrane proteins. The core five transmembrane regions of YidC, which are conserved in the protein family, form a positively charged cavity open ...
  • Mai, Thanh Chi; Munakata, Takeo; Tran, Duc Minh; Takagi, Hiroshi; Kimata, Yukio (公益社団法人日本農芸化学会, 2018-05-28)
    An endoplasmic reticulum (ER)-located transmembrane protein, Ire1, triggers cytoprotective events upon ER stress. Chimeric yeast Ire1 carrying the luminal domain of the mammalian major Ire1 paralogue IRE1α is upregulated ...
  • Hisanaga, Tetsuya; Okahashi, Keitaro; Yamaoka, Shohei; Kajiwara, Tomoaki; Nishihama, Ryuichi; Shimamura, Masaki; Yamato, Katsuyuki T; Bowman, John L; Kohchi, Takayuki; Nakajima, Keiji (EMBO press, 2019-01-04)
    Plant life cycles alternate between haploid gametophytes and diploid sporophytes. While regulatory factors determining male and female sexual morphologies have been identified for sporophytic reproductive organs, such as ...
  • Khairul, Anam; Nasuno, Ryo; Takagi, Hiroshi (nature, 2020-04-07)
    The biological functions of nitric oxide (NO) depend on its concentration, and excessive levels of NO induce various harmful situations known as nitrosative stress. Therefore, organisms possess many kinds of strategies to ...
  • Takatsuka, Hirotomo; Umeda, Masaaki (Taylor & Francis, 2019-02-09)
    Cell elongation, which plays an important role in root penetration into the soil, responds to a variety of environmental factors. A previous study demonstrated that abscisic acid, a phytohormone involved in stress responses, ...
  • Nakasai, Keitaro; Hata, Hideaki; Matsumoto, Kenichi (IEEE, 2018-10-22)
    Eclipse, an open source software project, acknowledges its donors by presenting donation badges. However, the effect of this strategy is unknown. We found that donation badges are appealing for donors and organizers because ...
  • Inoue, Haruki; Kunida, Katsuyuki; Matsuda, Naoki; Hoshino, Daisuke; Wada, Takumi; Imamura, Hiromi; Noji, Hiroyuki; Kuroda, Shinya (日本細胞生物学会, 2018-08-31)
    Automatic cell segmentation is a powerful method for quantifying signaling dynamics at single-cell resolution in live cell fluorescence imaging. Segmentation methods for mononuclear and round shape cells have been developed ...
  • Okada, Joji; Ishio, Takashi; Sakata, Yuji; Inoue, Katsuro (情報処理学会, 2018-06-15)
    レガシーなメインフレームシステムには,拡張子が存在せずプログラミング言語が不明なソースコードファイルが多数存在する.レガシーシステムを分析する際には各ソースコードファイルのプログラミング言語を判定する必要があるが,これを手作業で行うと多大な労力が必要となってしまう.本研究ではプログラミング言語の判定作業を支援するために,手作業で判定すべきファイルの代表をクラスタリングによって選出する手法を提案する.正確な判定を支援するため,提案手法はパ ...
  • Arnaud, Delmotte; Tanaka, Kenichiro; Kubo, Hiroyuki; Funatomi, Takuya; Mukaigawa, Yasuhiro (IEEE, 2019-12-25)
    We propose a new blind watermarking algorithm for three-dimensional (3D) printed objects that has applications in metadata embedding, robotic grasping, counterfeit prevention, and crime investigation. Our method can be ...
  • Duc, Minh Tran; Takagi, Hiroshi; Kimata, Yukio (公益社団法人日本農芸化学会, 2018-10-13)
    Endoplasmic reticulum (ER)-located protein Ire1 triggers the unfolded protein response against ER-stressing stimuli, which are categorized as ER accumulation of unfolded proteins or membrane lipid-related aberrancy. Here ...
  • Yamaguchi, Nobutoshi; Huang, Jiangbo; Tatsumi, Yoshitaka; Abe, Masato; Sugano, Shigeo S.; Kojima, Mikiko; Takebayashi, Yumiko; Kiba, Takatoshi; Yokoyama, Ryusuke; Nishitani, Kazuhiko; Sakakibara, Hitoshi; Ito, Toshiro (Springer Nature, 2018-12-11)
    In flowering plants, the switch from floral stem cell maintenance to gynoecium (female structure) formation is a critical developmental transition for reproductive success. In Arabidopsis thaliana, AGAMOUS (AG) terminates ...
  • 上村 , 恭平; 中才, 恵太朗; 大神, 勝也; 畑, 秀明; 一ノ瀬, 智浩; 松本, 健一; 飯田, 元 (日本ソフトウェア科学会, 2019-01-25)
    ソフトウェア工学において,ソフトウェア開発データを分析・可視化し,エビデンスに基づく意思決定を支援するソフトウェアアナリティクスが注目されている.分析や可視化の技術は多数提案されているが,独立して開発されているため,実務者や研究者にとって様々な技術を統一的に活用することは容易でない.そこで我々は,オープンなソフトウェア開発データを有用な形式で公開し,複数の可視化を提供するWebサービス,Codosseumを開発した.具体的には,現在,メ ...
  • Yamanaka, Masaru; Nakayama, Ryoko; Fujii, Sotaro; Wakai, Satoshi; Sambongi, Yoshihiro; HIrota, Shun (Chemical Society of Japan, 2019-01-11)
    Cytochrome c′ (CP) is a gas-binding homo-dimeric heme protein. Mesophilic Allochromatium vinosum CP (AVCP) and thermophilic Hydrogenophilus thermoluteolus CP (PHCP) have high sequence and structure similarities. AVCP is ...
  • Miyamoto, Takaaki; Hayashi, Yugo; Yoshida, Keito; Watanabe, Hiroki; Uchihashi, Takayuki; Yonezawa, Kento; Shimizu, Nobutaka; Kamikubo, Hironari; Hirota, Shun (American Chemical Society, 2019-05-17)
    Self-assembled protein nanostructures have gained interest, owing to their potential applications in biomaterials; however, successful design and construction of protein nanostructures are limited. Herein, we constructed ...
  • Nagao, Satoshi; Yamanaka, Masaru; Ueda, Ikki; Watanabe, Hiroki; Uchihashi, Takayuki; Shibata, Naoki; Higuchi, Yoshiki; Hirota, Shun (John Wiley & Sons, Ltd, 2018-04-16)
    Highly-ordered protein structures have gained interest for future uses for biomaterials. Herein, we constructed a building block protein (BBP) by the circular permutation of the hyperthermostable Aquifex aeolicus cytochrome ...
  • Tai, Hulin; Nishikawa, Koji; Higuchi, Yoshiki; Mao, Zong-wan; Hirota, Shun (John Wiley & Sons, Ltd, 2019-07-25)
    A [NiFe] hydrogenase (H2ase) is a proton‐coupled electron transfer enzyme that catalyses reversible H2 oxidation; however, its fundamental proton transfer pathway remains unknown. Herein, we observed the protonation of ...
  • Aki, Shoiri S.; Nishihama, Ryuichi; Kohchi, Takayuki; Umeda, Masaaki (Taylor & Francis, 2019-09-18)
    Cytokinins play an essential role in plant growth and development. A recent study showed that the cytokinin signaling pathway was conserved in the liverwort Marchantia polymorpha, and that it controlled gemma cup and rhizoid ...
  • Aki, Shiori; Mikami, Tatsuya; Naramoto, Satoshi; Nishihama, Ryuichi; Ishizaki, Kimitsune; Kojima, Mikiko; Takebayashi, Yumiko; Sakakibara, Hitoshi; Kyozuka, Junko; Kohchi, Takayuki; Umeda, Masaaki (Oxford University Press, 2019-05-28)
    Cytokinins are known to regulate various physiological events in plants. Cytokinin signaling is mediated by the phosphorelay system, one of the most ancient mechanisms controlling hormonal pathways in plants. The liverwort ...
  • Nasuno, Ryo; Shino, Seiya; Yoshikawa, Yuki; Yoshioka, Natsuko; Sato, Yuichi; Kamiya, Kohei; Hiroshi, Takagi (Elsevier, 2020-06-01)
    Nitric oxide (NO) is an important signaling molecule involved in various biological phenomena in many organisms. The physiological functions and metabolism of NO in yeast, a unicellular microorganism, are still unknown, ...

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