Kiyohiko Igarashi

Profile Information

Affiliation: Professor, Graduate School of Agricultural and Life SciencesBiomaterial Sciences, The University of Tokyo

Degree: 博士（農学）(東京大学)

Researcher number: 80345181
ORCID ID: https://orcid.org/0000-0001-5152-7177
J-GLOBAL ID: 201701008808223181
researchmap Member ID: B000283861

Research Interests

Research Areas

Research History

Apr, 2009 - Mar, 2021

Associate Professor, Department of Biomaterial Sciences, Graduate School of Agricultural and Life Sciences, The University of Tokyo
Jan, 2016 - Dec, 2019

Visiting Professor, VTT Technical Research Centre of Finland
Apr, 2007 - Mar, 2009

Assistant Professor, Department of Biomaterial Sciences, Graduate School of Agricultural and Life Sciences, The University of Tokyo
Apr, 2002 - Mar, 2007

Assistant Professor, Department of Biomaterial Sciences, Graduate School of Agricultural and Life Sciences, The University of Tokyo
Apr, 1999 - Mar, 2002

Research Fellowship for Young Scientists (PD), Japan Society for the Promotion of Science
Apr, 1998 - Mar, 1999

Research Fellowship for Young Scientists (DC), Japan Society for the Promotion of Science

Education

Apr, 1996 - Mar, 1999

Department of Biomaterial Sciences, Graduate School of Agricultural and Life Sciences, The University of Tokyo
Apr, 1994 - Mar, 1996

Department of Forest Products, Graduate School of Agriculture, The University of Tokyo
Apr, 1992 - Mar, 1994

Department of Forest Products, Faculty of Agriculture, The University of Tokyo

Committee Memberships

Apr, 2023 - Present

Technical Strategy Center, Visiting Fellow, New Energy and Industrial Technology Development Organization
Apr, 2017 - Present

アルコール・バイオマス研究会常任幹事, （一財）バイオインダストリー協会
Apr, 2014 - Present

評議員, （一社）日本応用糖質科学会
Apr, 2012 - Present

中性子ビームライン課題採択委員, 茨城県
Apr, 2012 - Present

水和ナノ構造研究会委員, （財）新世代研究所
Apr, 2011 - Present

編集委員（副委員長）, （一社）日本応用糖質科学会
Apr, 2011 - Present

Vice Editor, Journal of Applied Glycoscience
Apr, 2008 - Present

東日本支部理事, （一社）日本応用糖質科学会
Apr, 2008 - Present

関東支部委員, セルロース学会
Apr, 2018 - Mar, 2023

技術戦略研究センターフェロー, 国立研究開発法人新エネルギー・産業技術総合開発機構
Jan, 2014 - Dec, 2022

Editorial Board Member, Applied and Environmental Microbiology
Aug, 2017 - Jul, 2019

学術調査官, 文部科学省
Sep, 2017 - Mar, 2018

平成29年度エネルギー・環境新技術先導プログラム推進委員長, 国立研究開発法人新エネルギー・産業技術総合開発機構
Apr, 2015 - Mar, 2018

編集委員, （一社）日本木材学会
Apr, 2014 - Mar, 2018

バイオマス分科会技術顧問, （公社）新化学技術推進協会（JACI）
Sep, 2016 - Mar, 2017

バイオエコノミーの現状分析とスマートセルが変える未来像に関する調査委員, 国立研究開発法人新エネルギー・産業技術総合開発機構
Sep, 2016 - Mar, 2017

国内各地に賦存する非可食性バイオマスの高付加価値利用システム構築に関する調査検討委員, 国立研究開発法人新エネルギー・産業技術総合開発機構
Apr, 2014 - Mar, 2016

教科科目第一委員会, 大学入試センター
Jul, 2011 - Jun, 2014

国家公務員採用総合試験専門委員, 人事院
Jan, 2012 - Dec, 2013

運営幹事, 日本農学会

Awards

Sep, 2023

JSAG prize

Kiyohiko Igarashi
Mar, 2022

The Japan Wood Research Society Prize for 2021, Structure-function relationships in enzymes of wood-rotting fungi degrading plant cell wall polysaccharide, The Japan Wood Research Society

Kiyohiko Igarashi
Feb, 2016

JSPS Prize, Japan Society for the Promotion of Science

Kiyohiko Igarashi
Apr, 2015

Distinguished Achievement, The Ichimura Prize in Science, The New Technology Development Foundation

Kiyohiko Igarashi
Sep, 2013

Encouragement Award, The Japanese Society of Applied Glycoscience

Kiyohiko Igarashi
Jul, 2013

Society Award, The Cellulose Society of Japan

Kiyohiko Igarashi
Jun, 2012

Applied Enzyme Symposium Research Award, Amano Enzyme Science and Technology Foundation
Jul, 2007

Encouragement Award, The Cellulose Society of Japan

Kiyohiko Igarashi

Papers

211

Random forest machine-learning algorithm classifies white- and brown-rot fungi according to the number of Carbohydrate-Active enZyme genes

Natsuki Hasegawa, Masashi Sugiyama, Kiyohiko Igarashi

Mar 17, 2024
Acetyl Cellooligosaccharide-Based Block Copolymers for Toughening Cellulose Triacetate/Poly(ε-caprolactone) Biodegradable Blends

Satoshi Katsuhara, Yuki Tsuji, Naoki Sunagawa, Kiyohiko Igarashi, Kenji Takahashi, Takuya Yamamoto, Feng Li, Kenji Tajima, Takuya Isono, Toshifumi Satoh

ACS Sustainable Chemistry & Engineering, Feb 14, 2024
Direct Bioelectrocatalysis via Interdomain Electron Transfer of Fungal Pyrroloquinoline Quinone-dependent Pyranose Dehydrogenase Depending on the Alkyl Chain Lengths of Self-assembled Monolayers

Kota TAKEDA, Tatsuki MINAMI, Makoto YOSHIDA, Kiyohiko IGARASHI, Nobuhumi NAKAMURA

Electrochemistry, Feb 6, 2024
Effect of degree of substitution on the microphase separation and mechanical properties of cellooligosaccharide acetate-based elastomers

Kiyohiko Igarashi

Carbohydrate Polymers, May, 2023
Lytic polysaccharide monooxygenase increases cellobiohydrolases activity by promoting decrystallization of cellulose surface

Kiyohiko Igarashi

Science Advances, Dec 23, 2022
Acetylated Xylan Degradation by Glycoside Hydrolase Family 10 and 11 Xylanases from the White-rot Fungus Phanerochaete chrysasporium

Kiyohiko Igarashi

Journal of Applied Glycoscience, May 25, 2022
Enzymatic synthesis of cellulose in space: gravity is a crucial factor for building cellulose II gel structure

Tomohiro Kuga, Naoki Sunagawa, Kiyohiko Igarashi

Cellulose, 29(5) 2999-3015, Mar, 2022
Comparison of glycoside hydrolase family 3 β-xylosidases from basidiomycetes and ascomycetes reveals evolutionarily distinct xylan degradation systems

Keisuke Kojima, Naoki Sunagawa, Nils Egil Mikkelsen, Henrik Hansson, Saeid Karkehabadi, Masahiro Samejima, Mats Sandgren, Kiyohiko Igarashi

Journal of Biological Chemistry, 298(3), Mar 1, 2022
Glucomannan and beta-glucan degradation by Mytilus edulis Cel45A: Crystal structure and activity comparison with GH45 subfamily A, B and C

Kiyohiko Igarashi

Carbohydrate Polymers, 2022
Biorefinery of galacturonic acid using a biofuel cell as a reactor

Kiyohiko Igarashi

Reaction Chemistry & Engineering, 2022
Enhanced Self-Assembly and Mechanical Properties of Cellulose-Based Triblock Copolymers: Comparisons with Amylose-Based Triblock Copolymers

Satoshi Katsuhara, Yasuko Takagi, Naoki Sunagawa, Kiyohiko Igarashi, Takuya Yamamoto, Kenji Tajima, Takuya Isono, Toshifumi Satoh

ACS Sustainable Chemistry & Engineering, Jul 8, 2021
Expression of recombinant fungal proteins in Pichia Pastoris

Naoki Sunagawa, Kiyohiko Igarashi

Encyclopedia of Mycology, 518-527, Jun 1, 2021
Role of Tryptophan 38 in Loading Substrate Chain into the Active-site Tunnel of Cellobiohydrolase I from Trichoderma reesei

Akihiko Nakamura, Takashi Kanazawa, Tadaomi Furuta, Minoru Sakurai, Markku Saloheimo, Masahiro Samejima, Anu Koivula, Kiyohiko Igarashi

Journal of Applied Glycoscience, 68(1) 19-29, Mar 11, 2021
An amperometric biosensor of L-fucose in urine for the first screening test of cancer

Kouta Takeda, Ryo Kusuoka, Misaki Inukai, Kiyohiko Igarashi, Hiroyuki Ohno, Nobuhumi Nakamura

Biosensors and Bioelectronics, 174 112831-112831, Feb, 2021
Unique active-site and subsite features in the arabinogalactan-degrading GH43 exo-β-1,3-galactanase from Phanerochaete chrysosporium

Kaori Matsuyama, Naomi Kishine, Zui Fujimoto, Naoki Sunagawa, Toshihisa Kotake, Yoichi Tsumuraya, Masahiro Samejima, Kiyohiko Igarashi, Satoshi Kaneko

Journal of Biological Chemistry, 295(52) 18539-18552, Dec 25, 2020
Bioelectrocatalysis based on direct electron transfer of fungal pyrroloquinoline quinone-dependent dehydrogenase lacking the cytochrome domain

Kouta Takeda, Ryo Kusuoka, James A. Birrell, Makoto Yoshida, Kiyohiko Igarashi, Nobuhumi Nakamura

Electrochimica Acta, 359 136982-136982, Nov, 2020
In Vitro Synthesis and Self-Assembly of Cellulose II Nanofibrils Catalyzed by the Reverse Reaction of Clostridium thermocellum Cellodextrin Phosphorylase

Robert Pylkkänen, Pezhman Mohammadi, Suvi Arola, Jorg C. de Ruijter, Naoki Sunagawa, Kiyohiko Igarashi, Merja Penttilä

Biomacromolecules, 21(10) 4355-4364, Oct 12, 2020
Substrate-recognition mechanism of tomato β-galactosidase 4 using X-ray crystallography and docking simulation.

Kaori Matsuyama, Tatsuya Kondo, Kiyohiko Igarashi, Tatsuji Sakamoto, Megumi Ishimaru

Planta, 252(4) 72-72, Oct 3, 2020
Thermostable Mutants of Glycoside Hydrolase Family 6 Cellobiohydrolase from the Basidiomycete Phanerochaete chrysosporium

Sora Yamaguchi, Naoki Sunagawa, Mikako Tachioka, Kiyohiko Igarashi, Masahiro Samejima

Journal of Applied Glycoscience, 67(3) 79-86, Sep 3, 2020
Single Amino Acid Mutation of Pyranose 2-Oxidase Results in Increased Specificity for Diabetes Biomarker 1,5-Anhydro-D-Glucitol

Takahiro Fujii, Kiyohiko Igarashi, Masahiro Samejima

Journal of Applied Glycoscience, 67(3) 73-78, Sep 3, 2020 Peer-reviewed

Misc.

469

相溶化剤としての応用を目指した酢酸セルロース含有ブロック共重合体の合成

辻悠希, 勝原哲, 砂川直輝, 五十嵐圭日子, 山本拓矢, 磯野拓也, 田島健次, 佐藤敏文

化学系学協会北海道支部冬季研究発表会(Web), 2022, 2022
Development of compatibilizer for improving physical properties of cellulose acetate

辻悠希, 勝原哲, 砂川直輝, 五十嵐圭日子, 山本拓矢, 磯野拓也, 田島健次, 佐藤敏文

セルロース学会年次大会講演要旨集, 29th, 2022
Assembling domains of fungal cellulases by the cohesin-dockerin complex systems

小川裕太郎, 砂川直輝, 五十嵐圭日子

日本木材学会大会研究発表要旨集(完全版)(CD-ROM), 72nd, 2022
Microscopic observation of a novel cellulose-binding module adsorbing on crystalline cellulose surface

小嶋由香, 吉田誠, 波多野友博, 田川聡美, 和田昌久, 砂川直輝, 五十嵐圭日子

日本木材学会大会研究発表要旨集(完全版)(CD-ROM), 72nd, 2022
Evaluation of plastic product degradation by wood decaying fungi

柏崎光音, 山口空, 砂川直輝, 五十嵐圭日子

日本木材学会大会研究発表要旨集(完全版)(CD-ROM), 72nd, 2022
Comparative genomics of wood-rot fungi by machine learning

長谷川夏樹, 砂川直輝, 五十嵐圭日子, 中林暁男

日本木材学会大会研究発表要旨集(完全版)(CD-ROM), 72nd, 2022
Preparation of Large-Volume Crystal of Cellobiohydrolase Under Microgravity to Investigate the Mechanism of Thermal Stabilization

山口空, 砂川直輝, 松山佳織, 立岡美夏子, 五十嵐圭日子

KEK Progress Report (Web), (2021-4), 2021
Structural analyses of enzymatically synthesized cellulose II in space

久我友大, 砂川直輝, 五十嵐圭日子

セルロース学会年次大会講演要旨集, 28th, 2021
The degradation of insoluble lignin by an oxidative enzyme that degrades crystalline cellulose

高梨裕生, 砂川直輝, 久我友大, 五十嵐圭日子

セルロース学会年次大会講演要旨集, 28th, 2021
Cysteine residue mutations and their impact on cellobiose phosphorylase

入矢頌仁, 久我友大, 砂川直輝, 五十嵐圭日子

セルロース学会年次大会講演要旨集, 28th, 2021
褐色腐朽菌Gloeophyllum trabeum由来新規セルロース結合ドメインのセルロース結合メカニズムに関する研究

青木萌里, 小嶋由香, 田川聡美, 吉田誠, 砂川直輝, 五十嵐圭日子, 和田昌久

日本木材保存協会年次大会研究発表論文集, 37th, 2021
Synthesis and mechanical properties of cellulose acetate-based ABA-type triblock copolymer

勝原哲, 高木靖子, 砂川直輝, 五十嵐圭日子, 北岡本光, 山本拓矢, 磯野拓也, 田島健次, 佐藤敏文

セルロース学会年次大会講演要旨集, 28th, 2021
Development of bio-based elastomer with cellooligosaccaharide derivative as the hard segment

勝原哲, 高木靖子, 砂川直輝, 五十嵐圭日子, 山本拓矢, 田島健次, 磯野拓也, 佐藤敏文

Cellulose Communications, 28(4), 2021
加リン酸分解酵素を用いて合成したセルロースII結晶表面の原子レベル観察

久我友大, 砂川直輝, 鮫島正浩, 五十嵐圭日子

応用糖質科学, 11(2), 2021
Preparation of large-volume crystal of Cel6 CBH from the basidiomycete Phanerochaete chryososporium in space to investigate the mechanism of thermal stabilization

山口空, 砂川直輝, 松山佳織, 古久保美樹, 五十嵐圭日子, 立岡美夏子, 田仲広明, 高橋幸子, 広田恵理華

日本木材学会大会研究発表要旨集(完全版)(CD-ROM), 71st, 2021
Microscopic observation of a novel cellulose-binding module bound on various celluloses

小嶋由香, 田川聡美, 吉田誠, 和田昌久, 砂川直輝, 五十嵐圭日子

日本木材学会大会研究発表要旨集(完全版)(CD-ROM), 71st, 2021
多変量解析による白色および褐色腐朽菌の比較ゲノミクス

長谷川夏樹, 砂川直輝, 五十嵐圭日子

日本木材学会大会研究発表要旨集(完全版)(CD-ROM), 71st, 2021
The comparison of enzymatic degradation of acetylated xylan by two xylanases from Phanerochaete chrysosporium

小島圭輔, 砂川直輝, 五十嵐圭日子, DUPREE Paul

日本木材学会大会研究発表要旨集(完全版)(CD-ROM), 71st, 2021
Quantification of cello-oligosaccharides by cellobiose dehydrogenase

入矢頌仁, 久我友大, 砂川直輝, 五十嵐圭日子

日本木材学会大会研究発表要旨集(完全版)(CD-ROM), 71st, 2021
担子菌Phanerochaete chrysosporium由来セロビオース脱水素酵素のセロオリゴ糖に対する反応解析

横山純士, 砂川直輝, 五十嵐圭日子

応用糖質科学, 10(1), 2020

Books and Other Publications

きのこの生理機能と応用開発の展望

江口文陽, 前澤憲雄, 宮澤紀子, 平出政和, 阿部尚樹, 木田マリ, 橋本貴美子, 河岸洋和, 関谷敦, 五十嵐圭日子, 平井浩文, 本間裕人, 霜村典宏, 早乙女梢, 會見忠則, 本田与一, 増野和彦, 西澤賢一, 松澤恒友, 稲冨聡, 小林仁, 吉本博明, 米山彰造, 川口信久, 西井孝文, 白坂憲章, 原田栄津子, 森園智浩, 中川敏法, 西條裕美, 竹本直道, 丹羽保晴, 金子周平, 大貫宏一郎, 清水邦義, 桑原李佳, 須原弘登, 中村友幸, 鷲見亮, 小野瀬淳一, 江口文陽 (Role: Joint author)

S&T出版, Aug 31, 2017 (ISBN: 4907002661)
担子菌がセルロース分解過程で生産する多様な菌体外酵素の網羅的解析

鮫島, 正浩, 五十嵐, 圭日子

鮫島正浩, Mar, 2010

Presentations

354

バイオ燃料電池を用いたヘキスロン酸からのヘキサル酸と電気エネルギーの同時生産

作田陸, 武田康太, 五十嵐圭日子, 大野弘幸, 中村暢文

電気化学秋季大会講演要旨集(CD‐ROM), Aug 28, 2017
糸状菌由来シトクロムbドメインのヘム近傍のアミノ酸残基への変異導入

武田康太, 吉田誠, 五十嵐圭日子, 鮫島正浩, 大野弘幸, 中村暢文

電気化学秋季大会講演要旨集(CD‐ROM), Aug 28, 2017
Phanerochaete chrysosporium由来セロビオヒドロラーゼIIの中性子結晶構造解析

立岡美夏子, 五十嵐圭日子, 鮫島正浩

応用糖質科学, Aug 20, 2017
担子菌Coprinopsis cinerea由来CcGH131Bとキシロオリゴ糖との複合体の立体構造解析

石川涼一, 奥山舜朔, 砂川直輝, 五十嵐圭日子, 西河淳, 吉田誠, 殿塚隆史

応用糖質科学, Aug 20, 2017
モモ果実由来エクスパンシンの糖加水分解活性について

松山佳織, 近藤辰哉, 阪本龍司, 砂川直輝, 五十嵐圭日子, 石丸恵

応用糖質科学, Aug 20, 2017
褐色腐朽菌Gloeophyllum trabeum由来LPM09のセルロースおよびヘミセルロース分解特性

小嶋由香, VARNAI Aniko, PETROVIC Dejan, WESTERENG Borge, EIJSINK Vincent, 石田卓也, 砂川直輝, 五十嵐圭日子, JELLISON Jody, GOODELL Barry, ALFREDSEN Gry, 吉田誠

応用糖質科学, Aug 20, 2017
β‐1,2‐グルカン関連酵素群の機能と構造

中島将博, 阿部紘一, 阿部紘一, 田中信清, 宮永顕正, 中井博之, 伏信進矢, 五十嵐圭日子, 北岡本光, 鮫島正浩, 田口速男

応用糖質科学, Aug 20, 2017
イネいもち病菌Maganporthe oryzae由来新規ヘム含有膜タンパク質の分泌酵母Pichia pastorisによる発現系構築

本間陽名, 松村洋寿, 鮫島正浩, 五十嵐圭日子, 小川信明, 伊藤英晃, 尾高雅文

日本生物工学会大会講演要旨集, Aug 8, 2017
植物由来糖質加水分解酵素の機能解析と細胞壁モデルの再考

砂川直輝, 五十嵐圭日子, 篠原直貴, 九鬼寛明, 黒羽剛, 横山隆亮, 西谷和彦

セルロース学会年次大会講演要旨集, Jul 1, 2017
ビフィズス菌におけるgalacto‐N‐biose/lacto‐N‐biose Iトランスポーターの多様性解析:母乳オリゴ糖lacto‐N‐tetraoseの取込みに寄与するアミノ酸配列の発見

阪中幹祥, 石田卓也, 佐藤真与, 谷内寛之, 阿部紘一, 前田信悟, 吹谷智, 横田篤, 栗原新, 荒川孝俊, 五十嵐圭日子, 伏信進矢, 片山高嶺, 片山高嶺

日本乳酸菌学会誌, Jun 27, 2017
イネいもち病菌Maganporthe oryzae由来新規ヘム含有膜タンパク質の発現系構築

本間陽名, 松村洋寿, 鮫島正浩, 五十嵐圭日子, 小川信明, 伊藤英晃, 尾高雅文

生体分子科学討論会講演要旨集, Jun 23, 2017
イネいもち病菌Magnaporthe oryzae由来セロビオース脱水素酵素ホモログの発現系構築

土居友梨子, 松村洋寿, 鮫島正浩, 五十嵐圭日子, 小川信明, 尾高雅文

生体分子科学討論会講演要旨集, Jun 23, 2017
糖加水分解酵素は何をしているのか?酵素機能からバイオマス変換への長い道のり

五十嵐圭日子, 五十嵐圭日子

生体分子科学討論会講演要旨集, Jun 23, 2017
担子菌由来セルラーゼの微小重力下での結晶化と高分解能X線構造解析

立岡美夏子, 石田卓也, 五十嵐圭日子, 鮫島正浩

日本木材学会大会研究発表要旨集(完全版)(CD-ROM), Feb 27, 2017
担子菌由来α‐L‐アラビノフラノシダーゼの機能解析

木根啓太, 砂川直輝, 石田卓也, 五十嵐圭日子, 鮫島正浩, 金子哲

日本木材学会大会研究発表要旨集(完全版)(CD-ROM), Feb 27, 2017
担子菌Phanerochaete chrysosporium由来β‐xylosidaseの生産,精製と反応特性の解析

小島圭輔, 砂川直輝, 石田卓也, 五十嵐圭日子, 鮫島正浩

日本木材学会大会研究発表要旨集(完全版)(CD-ROM), Feb 27, 2017
加リン酸分解酵素の組み合わせによるセルロース合成

久我友大, 砂川直輝, 石田卓也, 五十嵐圭日子, 鮫島正浩

日本木材学会大会研究発表要旨集(完全版)(CD-ROM), Feb 27, 2017
P-52 Expression and Characterization of Beta-Xylosidase from Phanerochaete chrysosporium

石田卓也, 丸山道子, 五十嵐圭日子, 鮫島正浩

バイオマス科学会議発表論文集(Web), 2017
P-54 Characterization of glycoside hydrolase family 51 .ALPHA.-L-arabinofuranosidases from basidiomycetes

木根啓太, 砂川直輝, 石田卓也, 五十嵐圭日子, 鮫島正浩, 金子哲

バイオマス科学会議発表論文集(Web), 2017
P-56 Effects of delignification of woody biomass in enzymatic saccharification

櫻木潔, 櫻木潔, 五十嵐圭日子, 鮫島正浩

バイオマス科学会議発表論文集(Web), 2017

Professional Memberships

Research Projects

Leading research on the effects of forest-derived organic compounds on aquatic ecosystems

Grants-in-Aid for Scientific Research Grant-in-Aid for Challenging Research (Pioneering), Grant-in-Aid for Challenging Research (Pioneering), Japan Society for the Promotion of Science, Jun, 2022 - Mar, 2025
自然界に学ぶ「バイオマス分解機構」の解明

科学研究費助成事業, 基盤研究(B), 日本学術振興会, Apr, 2021 - Mar, 2024

金子哲, 中村彰彦, 五十嵐圭日子
Dynamic optimization strategy of plant structural unit learning from synthesis and degradation process of woody biomass

Grants-in-Aid for Scientific Research Grant-in-Aid for Scientific Research on Innovative Areas (Research in a proposed research area), Grant-in-Aid for Scientific Research on Innovative Areas (Research in a proposed research area), Japan Society for the Promotion of Science, Jun, 2018 - Mar, 2023
Understanding of wood decay phenomena and construction of biomass conversion system using genome editing technology of mushroom

Grants-in-Aid for Scientific Research Grant-in-Aid for Scientific Research (B), Grant-in-Aid for Scientific Research (B), Japan Society for the Promotion of Science, Apr, 2019 - Mar, 2022
Characterization and application of a novel cellulose-binding domain from brown rot fungi

Grants-in-Aid for Scientific Research, Grant-in-Aid for Scientific Research (B), Japan Society for the Promotion of Science, Apr, 2018 - Mar, 2021

Yoshida Makoto
Development of enzyme-based biofuel cells using a lytic polysaccharide monooxygenase-based electrode

Grants-in-Aid for Scientific Research Grant-in-Aid for Young Scientists (B), Grant-in-Aid for Young Scientists (B), Japan Society for the Promotion of Science, Apr, 2017 - Mar, 2019

Takeda Kouta, Nakamura Nobuhumi, Igarashi Kiyohiko, Yoshida Makoto, Ishida Takuya
Elucidation of structure and function of two basidiomycete proteins belonging to glycoside hydrolase family 131

Grants-in-Aid for Scientific Research Grant-in-Aid for Scientific Research (C), Grant-in-Aid for Scientific Research (C), Japan Society for the Promotion of Science, Apr, 2016 - Mar, 2019

Tonozuka Takashi, YOSHIDA Makoto, IGARASHI Kiyohiko
Development of next generation wood preservatives targeting supply chain of PQQ from bacteria to wood rotting fungi

Grants-in-Aid for Scientific Research Grant-in-Aid for Scientific Research (B), Grant-in-Aid for Scientific Research (B), Japan Society for the Promotion of Science, Apr, 2015 - Mar, 2018

YOSHIDA Makoto
Elucidation of the mechanism underlying processive hydrolysis of crystalline chitin by bacterial chitinases.

Grants-in-Aid for Scientific Research Grant-in-Aid for Scientific Research (C), Grant-in-Aid for Scientific Research (C), Japan Society for the Promotion of Science, Apr, 2015 - Mar, 2018

Watanabe Takeshi, IGARASHI Kiyohiko, SUZUKI Kazushi, SUGIMOTO Hayuki
The plant cell wall as information processing system

Grants-in-Aid for Scientific Research Grant-in-Aid for Scientific Research on Innovative Areas (Research in a proposed research area), Grant-in-Aid for Scientific Research on Innovative Areas (Research in a proposed research area), Japan Society for the Promotion of Science, Jun, 2012 - Mar, 2017

Nishitani Kazuhiko, YOKOYAMA Ryusuke, KUROHA Takeshi, OKADA Kiyotaka, SAMEJIMA Masahiro, NISHIMURA Mikio, HASEBE Mitsuyasu, FUKUDA Hiroo
Dynamic visualization of extracellular information processing space using synthetic and degrading enzymes of plant cell wall components

Grants-in-Aid for Scientific Research Grant-in-Aid for Scientific Research on Innovative Areas (Research in a proposed research area), Grant-in-Aid for Scientific Research on Innovative Areas (Research in a proposed research area), Japan Society for the Promotion of Science, Jun, 2012 - Mar, 2017

IGARASHI Kiyohiko, UCHIHASHI Takayuki
Single-molecule analysis of 1-nm stepping motion of linear motor carbohydrate hydrolase

Grants-in-Aid for Scientific Research Grant-in-Aid for Scientific Research (B), Grant-in-Aid for Scientific Research (B), Japan Society for the Promotion of Science, Apr, 2012 - Mar, 2015

IINO RYOTA, UCHIHASHI Takayuki, IGARASHI Kiyohiko
Development of novel assay of beta-glycanases for complete enzymatic saccharification of unused biomass

Grants-in-Aid for Scientific Research Grant-in-Aid for Scientific Research (B), Grant-in-Aid for Scientific Research (B), Japan Society for the Promotion of Science, Apr, 2012 - Mar, 2015

IGARASHI Kiyohiko
Elucidation of the role of aromatic amino acid residues in crystalline chitin hydrolysis and development to the mechanism of a-chitin hydrolysis

Grants-in-Aid for Scientific Research Grant-in-Aid for Scientific Research (C), Grant-in-Aid for Scientific Research (C), Japan Society for the Promotion of Science, Apr, 2012 - Mar, 2015

WATANABE TAKESHI, IGARASHI Kiyohiko, SUZUKI Kazushi, SUGIMOTO Hayuki
Start up study of in vitro cellulose biosynthesis system using ascidian CesA

Grants-in-Aid for Scientific Research Grant-in-Aid for Scientific Research (C), Grant-in-Aid for Scientific Research (C), Japan Society for the Promotion of Science, Apr, 2012 - Mar, 2015

KIMURA SATOSHI, NAKASHIMA Keisuke, WADA Masahisa, IGARASHI Kiyohiko
Investigation on the ultrafine structure of wood cell wall for establishment of biorefinery technology of woody biomass

Grants-in-Aid for Scientific Research Grant-in-Aid for Scientific Research (A), Grant-in-Aid for Scientific Research (A), Japan Society for the Promotion of Science, Apr, 2011 - Mar, 2015

SAMEJIMA Masahiro, KIMURA Satoshi, WADA Masahisa, AKIYAMA Takuya, IGARASHI Kiyohiko, FUKUSHIMA Kazuhiko
Preparation of Completely Individualized Nanofibrils from Biomass, and Their Conversions to Environmentally Compatible Materials

Grants-in-Aid for Scientific Research Grant-in-Aid for Scientific Research (S), Grant-in-Aid for Scientific Research (S), Japan Society for the Promotion of Science, May, 2009 - Mar, 2014

ISOGAI Akira, KIMURA Satoshi, IWATA Tadahisa, WADA Masahisa, IGARASHI Kiyohiko, SAITO Tsuguyuki
Establishment of ink jet technology to develop high throughput bio-assay system

Grants-in-Aid for Scientific Research Grant-in-Aid for Challenging Exploratory Research, Grant-in-Aid for Challenging Exploratory Research, Japan Society for the Promotion of Science, 2011 - 2013

ENOMAE Toshiharu, IGARASHI Kiyohiko
Visualization of cellulase molecules at a solid/liquid interface using high-speed atomic force microscopy

Grants-in-Aid for Scientific Research Grant-in-Aid for Young Scientists (A), Grant-in-Aid for Young Scientists (A), Japan Society for the Promotion of Science, 2009 - 2010

IGARASHI Kiyohiko
Recognition and response mechanism on hemicellulose structure in the initial stage of wood degradation by basidiomycete fungi

Grants-in-Aid for Scientific Research Grant-in-Aid for Scientific Research (B), Grant-in-Aid for Scientific Research (B), Japan Society for the Promotion of Science, 2008 - 2010

SAMEJIMA Masahiro, IGARASHI Kiyohiko

Industrial Property Rights

特開2019-092445 キチン分解酵素組成物、キチン分解反応液及び糖の製造方法

五十嵐圭日子, 内山拓, 関口和敏
特開2019-017331 新規セルロース結合性タンパク質

小嶋由香, 砂川直輝, 吉田誠, 五十嵐圭日子
特許第5935132号蛋白質の整列方法

小杉昭彦, 森 ▲隆, 五十嵐圭日子
特許第5761682号酵素糖化用原料の製造方法、糖の製造方法及びエタノールの製造方法

鮫島正浩, 五十嵐, 圭日子, 和田昌久, 井口靖敏, 磯村佳功, 丹羽雅裕
特許第5469881号糖の製造方法、エタノールの製造方法、及び乳酸の製造方法、並びにこれらに用いられる酵素糖化用原料の製造方法

鮫島正浩, 五十嵐, 圭日子, 和田昌久, 上村毅
特許第5410045号エンドグルカナーゼ活性を有する新規タンパク質、そのDNA、及びそれらの利用

五十嵐, 圭日子, 鮫島正浩
特開2013-198427 蛋白質の整列方法

小杉昭彦, 森 ▲隆, 五十嵐圭日子
特許第5109121号糖の製造方法、エタノールの製造方法、及び乳酸の製造方法、並びにこれらに用いられる酵素糖化用セルロース及びその製造方法

和田昌久, 五十嵐, 圭日子, 鮫島正浩
特開2012-143179 酵素糖化用原料の製造方法、糖の製造方法及びエタノールの製造方法

鮫島正浩, 五十嵐, 圭日子, 和田昌久, 井口靖敏, 磯村佳功, 丹羽雅裕
特開2011-160753 糖の製造方法、エタノールの製造方法、及び乳酸の製造方法

五十嵐, 圭日子, 鮫島正浩, 和田昌久
特開2011-000071 バイオマス原料の処理方法、並びに糖の製造方法、エタノールの製造方法、及び乳酸の製造方法

五十嵐, 圭日子, 鮫島正浩
特開2010-200624 糖の製造方法、エタノールの製造方法、及び乳酸の製造方法、並びにこれらに用いられる酵素糖化用原料の製造方法

鮫島正浩, 五十嵐, 圭日子, 和田昌久, 上村毅
特許第4465463号エキソ−1,3−ガラクタナーゼ遺伝子、該遺伝子を含むベクター及び形質転換体

小林秀行, 金子哲, 一ノ瀬仁美, 円谷陽一, 小竹敬久, 鮫島正浩, 五十嵐, 圭日子, 吉田誠
特開2010-022242 エンドグルカナーゼ活性を有する新規タンパク質、そのDNA、及びそれらの利用

五十嵐, 圭日子, 鮫島正浩
特開2009-124976 蛍光染料分解剤

原園幸一, 鮫島正浩, 五十嵐圭日子
特開2008-161125 糖の製造方法、エタノールの製造方法、及び乳酸の製造方法、並びにこれらに用いられる酵素糖化用セルロース及びその製造方法

和田昌久, 五十嵐, 圭日子, 鮫島正浩
特開2008-054640 バイオマス原料の処理方法、並びに、これを利用した糖の製造方法及びエタノールの製造方法

五十嵐, 圭日子, 鮫島正浩
特開2007-236215 生物試料の検出方法

五十嵐, 圭日子, 鮫島正浩
特開2005-245303 エキソ−1,3−ガラクタナーゼ遺伝子、該遺伝子を含むベクター及び形質転換体

小林秀行, 金子哲, 一ノ瀬仁美, 円谷陽一, 小竹敬久, 鮫島正浩, 五十嵐, 圭日子, 吉田誠

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