J-GLOBAL ID:200901093640783750   Update date: Jun. 09, 2020

Umezawa Toshiaki

ウメザワ トシアキ | Umezawa Toshiaki
Affiliation and department:
Research field  (1): Wood science
Research keywords  (3): Biosynthesis of Lignins ,  Biosynthesis of Norlignans ,  Biosynthesis of Lignans
Research theme for competitive and other funds  (4):
  • Metabolic enzineering of phenylpropanord biosynthesis
  • Biosynthesis of Lignins
  • Biosynthesis of Norlignans
  • Biosynthesis of Lignans
Papers (202):
  • Takuji Miyamoto, Rie Takada, Yuki Tobimatsu, Shiro Suzuki, Masaomi Yamamura, Keishi Osakabe, Yuriko Osakabe, Masahiro Sakamoto, Toshiaki Umezawa. Double knockout of OsWRKY36 and OsWRKY102 boosts lignification with altering culm morphology of rice. Plant Science. 2020
  • Thi Thi Nge, Yuki Tobimatsu, Masaomi Yamamura, Shiho Takahashi, Eri Takata, Toshiaki Umezawa, Tatsuhiko Yamada. Effect of heat treatment on the chemical structure and thermal properties of softwood-derived glycol lignin. Molecules. 2020. 25. 1167
  • Jinshan Gui, Pui Ying Lam, Yuki Tobimatsu, Jiayan Sun, Cheng Huang, Sumin Cao, Yu Zhong, Toshiaki Umezawa, Laigeng Li. Cell-type-specific regulation of lignin biosynthesis in fiber improves biomass production in Populus. New Phytologist. 2020
  • Rahma Nur Komariah, Takuji Miyamoto, Soichi Tanaka, Kurnia Wiji Prasetiyo, Firda Aulya Syamani, Subyakto, Toshiaki Umezawa, Kozo Kanayama, Kenji Umemura. High-performance binderless particleboard from the inner part of oil palm trunk by addition of ammonium dihydrogen phosphate. Industrial Crops and Products. 2019. 141. 111761
  • Takuji Miyamoto, Rie Takada, Yuki Tobimatsu, Yuri Takeda, Shiro Suzuki, Masaomi Yamamura, Keishi Osakabe, Yuriko Osakabe, Masahiro Sakamoto, Toshiaki Umezawa. OsMYB108 loss-of-function enriches p-coumaroylated and tricin lignin units in rice cell walls. The Plant journal : for cell and molecular biology. 2019. 98. 6. 975-987
MISC (156):
  • 武田ゆり, 飛松裕基, 山村正臣, 高野俊幸, 坂本正弘, 梅澤俊明. 組換えイネを用いたリグニン芳香角組成-リグノセルロース利用特性相関の解析. 第16回持続的生存圏創成のためのエネルギー循環シンポジウム/第9回先進素材開発解析システム(ADAM)シンポジウム. 2019
  • 宮本託志, 高田理江, 飛松裕基, 武田ゆり, 鈴木史朗, 山村正臣, 刑部敬史, 刑部祐里子, 坂本正弘, 梅澤俊明. リグニン量増強による高発熱型イネ科バイオマス作出に向けた研究:木化抑制型転写因子欠損イネの解析. 細胞壁研究者ネットワーク第13回定例研究会. 2019
  • 武田ゆり, 飛松裕基, 鈴木史朗, 森哲哉, 坂本正弘, 刑部敬史, 斉藤和季, 中林亮, 梅澤俊明. リグニン生合成に関与するp-クマロイルエステル 3-ヒドロキシラーゼ機能欠損イネの作出と性状解析. 細胞壁研究者ネットワーク第13回定例研究会. 2019
  • Satya Nugroho, Wahyu Widiyono, Wahyuni, Yuli Sulistyowati, Agus Rachmat, Amy Estiati, Dwi Astuti, Ada Nena Nurhasanah, Vincentia Esti Windiastri, Dwi Widyajayantie, Carla Frieda Pantouw, Hartati, Desty Dwi Sulistyowati, Sri Hartati, Amin Nur, Takuji Miyamoto, Rie Takada, Yuki Tobimatsu, Toshiaki Umezawa. Studies and breeding of Indonesian rice and sorghum cultivars with high lignin contents. 4th SATREPS conference. 2019
  • Takuji Miyamoto, Rie Takada, Yuri Takeda, Masaomi Yamamura, Yuki Tobimatsu, Shiro Suzuki, Wahyuni, Vincentia Esti Windiastri, Dwi Widyajayanti, Satya Nugroho, Masahiro Sakamoto, Toshiaki Umezawa. Lignin enrichment in grass biomass by molecular breeding. 4th SATREPS conference. 2019
Books (3):
  • Cinnamyl Alcohol Dehydrogenase Deficiency Causes the Brown Midrib Phenotype in Rice. In: Kumar A, Ogita S, Yau YY (eds) Biofuels: Greenhouse Gas Mitigation and Global Warming
    Springer, New Delhi 2018
  • Lignan and Norlignan Biosynthesis and Biotechnology In “Biotechnology and Sustainable Agriculture 2006 and Beyond” (Eds. Z. Xu, J. Li, Y. Xue, W. Yand)
    Springer, pp. 341-343 2007
  • Solution-state multidimensional NMR of lignins: approaches and applications.
    Nova Science Publishers Inc.
Lectures and oral presentations  (43):
  • Comparative analysis of lignocellulose deconstruction properties in lignin-altered CAldOMT and CAD rice mutants
  • Genome editing as a model study for grass biomass breeding. Genome editing 2020 "Genome Editing: Research,
  • Characterization of lignocellulose utilization properties in transgenic rice plants with altered lignin aromatic composition,
    (The 4th Asia Research Node Symposium on Humanosphere Science -Present and Future of Humanosphere Science, 2019)
  • Altered lignocellulose chemical structure and molecular assembly in lignin-modified rice mutants、
  • Establishment of NIR prediction system for rapid screening characteristics of Sorghum lignocelluloses.
    (4th SATREPS conference 2019)
Works (1):
  • Mechanisms of lignin biosynthesis
    1999 -
Education (3):
  • - 1982 Kyoto University Graduate School, Division of Agriculture
  • - 1980 Kyoto University Faculty of Agriculture
  • - 1980 Kyoto University Faculty of Agriculture
Professional career (2):
  • Doctor of Agriculture (Kyoto University)
  • Master of Agriculture (Kyoto University)
Work history (1):
  • 1982 - 1992 Kyoto University, Instructor
Committee career (1):
  • 2018/11 - 現在 The Lignin Society President
Association Membership(s) (2):
The Lignin Society ,  Phytochemical Society of North America
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