Development and Applications of Chemical Probes for Visualization of Plant Cell Wall Lignification
Project/Area Number |
16H06198
|
Research Category |
Grant-in-Aid for Young Scientists (A)
|
Allocation Type | Single-year Grants |
Research Field |
Wood science
|
Research Institution | Kyoto University |
Principal Investigator |
Tobimatsu Yuki 京都大学, 生存圏研究所, 准教授 (20734221)
|
Project Period (FY) |
2016-04-01 – 2020-03-31
|
Project Status |
Completed (Fiscal Year 2019)
|
Budget Amount *help |
¥24,570,000 (Direct Cost: ¥18,900,000、Indirect Cost: ¥5,670,000)
Fiscal Year 2019: ¥2,600,000 (Direct Cost: ¥2,000,000、Indirect Cost: ¥600,000)
Fiscal Year 2018: ¥2,470,000 (Direct Cost: ¥1,900,000、Indirect Cost: ¥570,000)
Fiscal Year 2017: ¥2,860,000 (Direct Cost: ¥2,200,000、Indirect Cost: ¥660,000)
Fiscal Year 2016: ¥16,640,000 (Direct Cost: ¥12,800,000、Indirect Cost: ¥3,840,000)
|
Keywords | リグニン / 植物細胞壁 / 木質バイオマス / 生体イメージング / 蛍光プローブ / クリックケミストリー / バイオマス / 蛍光イメージング / 細胞壁 |
Outline of Final Research Achievements |
In this project, we have developed a new tool for visualizing plant cell wall lignification by using synthetic chemical probes. The developed method can be implemented in various research settings aiming to investigate the elusive mechanisms of plant cell wall development and ultimately facilitate the use of plant cell wall materials as sustainable biomass resource. With collaborators, we explore the utility of the developed chemical probes to visualize the dynamics of plant cell wall lignification processes in various plant tissues and obtained several new insights into the molecular mechanisms associated with the development of plant cell walls.
|
Academic Significance and Societal Importance of the Research Achievements |
本研究では、従来困難であった木質細胞壁形成の簡便かつ高感度なイメージング解析を可能とする新手法を開発し、それを活用して木質形成の分子機構に関わる様々な新知見を得た。これらは、陸上植物の進化や環境適応と密接に関わる植物細胞壁の構造・形成・機能の理解に大きく寄与するとともに、持続型社会構築を担う木質バイオマス利用の促進のための基盤構築に貢献する成果である。
|
Report
(5 results)
Research Products
(48 results)
-
-
-
-
-
-
-
-
-
-
[Journal Article] Altered lignocellulose chemical structure and molecular assembly in CINNAMYL ALCOHOL DEHYDROGENASE-deficient rice2019
Author(s)
Martin, A.F., Tobimatsu, Y., Kusumi, R., Matsumoto, N., Miyamoto, T., Lam, P.Y., Yamamura, M., Koshiba, T., Sakamoto, M., Umezawa, T.
-
Journal Title
Science Reports
Volume: 9
Issue: 1
Pages: 17153-17153
DOI
NAID
Related Report
Peer Reviewed / Open Access / Int'l Joint Research
-
-
-
[Journal Article] Recruitment of specific flavonoid B-ring hydroxylases for two independent biosynthesis pathways of flavone-derived metabolites in grasses2019
Author(s)
Pui Ying Lam, Andy Lui, Masaomi Yamamura, Lanxiang Wang, Yuri Takeda, Shiro Suzuki, Hongjia Liu, Fu-Yuan Zhu, Mo-Xian Chen, Jian-Hua Zhang, Toshiaki Umezawa, Yuki Tobimatsu, Clive Lo
-
Journal Title
New Phytologist
Volume: 印刷中
Issue: 1
Pages: 2014-2019
DOI
Related Report
Peer Reviewed / Int'l Joint Research
-
-
-
-
-
-
-
[Journal Article] Downregulation of p‐COUMAROYL ESTER 3‐HYDROXYLASE in rice leads to altered cell wall structures and improves biomass saccharification2018
Author(s)
Yuri Takeda, Yuki Tobimatsu,Steven D. Karlen, Taichi Koshiba, Shiro Suzuki,Masaomi Yamamura, Shinya Murakami, Mai Mukai, Takefumi Hattori, Keishi Osakabe, John Ralph, Masahiro Sakamoto, Toshiaki Umezawa
-
Journal Title
Plant Journal
Volume: 95
Issue: 5
Pages: 796-811
DOI
Related Report
Peer Reviewed / Open Access / Int'l Joint Research
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-