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KOTAKE Toshihisa

Faculty: Graduate School of Science and Engineering TEL:
Position: Professor ■FAX:
Address: 255 Shimo-Okubo, Sakura-ku, Saitama City, Saitama 338-8570, JAPAN ■Mail Address:
■Web site:

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Assigned Class

Department of Biochemistry and Molecular Biology, Faculty of Science

Research Career

Research Career
2017 ,
Overseas Education
2014 - 2015 ,

Research

Books, Articles, etc.

Books
Generation of nucleotide sugars for biomass formation in plants
,Plant Biotechnology,27:231-236 2010
Kotake T., Hirosawa C., Ando Y. and Tsumuraya Y.

Arabinogalactan-proteins in the evolution of gravity resistance in land plants
,Biological Sciences in Space,23:143-149 2009
Kotake T., Hirata N., Kitazawa K., Soga K. and Tsumuraya Y.

Arabinogalactan-proteins degrading enzymes.
,Journal of Applied Glycoscience,55:148-155 2008
Ichinose H., Kotake T., Tsumuraya Y., and Kaneko S

植物の糖ヌクレオチド合成を触媒する新規なピロホスホリラーゼ -糖 1-リン酸に対して幅広い基質特異性、各種のUDP-糖合成への利用に期待-
,化学と生物,45(3):163-164 2007
円谷陽一、小竹敬久

Articles
Rhamnogalacturonan-I as a nematode chemoattractant from Lotus corniculatus Super-growing Root culture.
,Front. Plant Sci.,13:1008725 2023
Oota M., Toyoda S., Kotake T., Wada N., Hashiguchi M., Akashi R., Tsai A.Y., Sawa S.

Hydroxycinnamic acid-modified xylan side chains and their cross-linking products in rice cell walls are reduced in the Xylosyl arabinosyl substitution of xylan 1 mutant
,Plant J.,109(5):1152-1167 2022
Feijao C., Morreel K., Anders N., Tryfona T., Busse-Wicher M., Kotake T., Boerjan W., Dupree P.

Surface-localized glycoproteins act through class C ARFs to fine-tune gametophore initiation in Physcomitrium patens
,Development,149:dev200370 2022
Teh O.K., Singh P., Ren J., Huang L.T., Ariyarathne M., Salamon B.P., Wang Y., Kotake T., Fujita T.

Temporal cell wall changes during cold acclimation and deacclimation and their potential involvement in freezing tolerance and growth
,Physiol. Plant.:e13837 2022
Kutsuno T., Chowhan S., Kotake T., Takahashi D.

In vivo structural modification of type II arabinogalactans with fungal endo-β-1, 6-galactanase in Arabidopsis
,Front. Plant Sci.,13:1010492 2022
Kikuchi A., Hara K., Yoshimi Y., Soga K., Takahashi D., Kotake T.

Amino Acids Supplied through the Autophagy/Endocytosis Pathway Promote Starch Synthesis in Physcomitrella Protonemal Cells
,Plants (Basel),11(16):2157 2022
Sakil M.A., Mukae K., Funada R., Kotake T., Ueno S., Aktar M.M., Roni M.S., Inoue-Aono Y., Moriyasu Y.

Metabolomic analysis of rice brittle culm mutants revealed each mutant- specific metabolic pattern in each organ
,Metabolomics:in press 2022
Miyagi A., Mori K., Ishikawa T., Ohkubo S., Adachi S., Yamaguchi M., Ookawa T., Kotake T., Kawai-Yamada M.

植物の自己損傷感知による昆虫食害認識機構
,日本農薬学会誌,47:74-77 2022
新屋友規,小竹敬久,Galis Ivan 

The Mechanics and Biology of Plant Cell Walls: Resilience and Sustainability for Our Future Society
,Plant Cell Physiol.,62(12):1787-1790 2021
Ohtani M., Kotake T., Mortimer J.C., Demura T.

Superoxide Production by the Red Tide-Producing Chattonella marina Complex (Raphidophyceae) Correlates with Toxicity to Aquacultured Fishes
,Antioxidants (Basel),10(10):1635 2021
Shikata T., Yuasa K., Kitatsuji S., Sakamoto S., Akita K., Fujinami Y., Nishiyama Y., Kotake T., Tanaka R., Yamasaki Y.

Galactoglucomannan structure of Arabidopsis seed-coat mucilage in GDP-mannose synthesis impaired mutants
,Physiol. Plant.,173(3):1244-1252 2021
Nishigaki N., Yoshimi Y., Kuki H., Kunieda T., Hara-Nishimura I., Tsumuraya Y., Takahashi D., Dupree P., and Kotake T.

Root-knot nematode chemotaxis is positively regulated by l-galactose sidechains of mucilage carbohydrate rhamnogalacturonan-I
,Sci. Adv., 7(27):eabh4182. 2021
Tsai A.Y., Iwamoto Y., Tsumuraya Y., Oota M., Konishi T., Ito S., Kotake T., Ishikawa H., Sawa S.

Biochemical and structural characterization of a novel 4-O-α-l-rhamnosyl-β-d-glucuronidase from Fusarium oxysporum
,FEBS J.,288(16):4918-4938 2021
Kondo T., Kichijo M., Nakaya M., Takenaka S., Arakawa T., Kotake T., Fushinobu S., Sakamoto T.

Wolfberry genomes and the evolution of Lycium (Solanaceae)
,Commun. Biol.,4:671 2021
Cao Y.L., Li Y.L., Fan Y.F., Li Z., Yoshida K., Wang J.Y., Ma X.K., Wang N., Mitsuda N., Kotake T. et al.

Microgravity affects the level of matrix polysaccharide 1,3:1,4-β-glucans in cell walls of rice shoots by increasing the expression level of a gene involved in their breakdown
,Astrobiology,20:820-829 2020
Wakabayashi, K., Soga K., Hoson T., Kotake T., Yamazaki T., Higashibata A., Ishioka N., Shimazu T., and Kamada, M.

Conserved glycan structures in type II arabinogalactan
,Plant Biotechnol.,37:459-463 2020
Ito K., Fukuoka K., Nishigaki N., Hara K., Yoshimi Y., Kuki H., Takahashi D., Tsumuraya Y., and Kotake T.

Crystal structure of GH43 exo-β-1,3-galactanase from the basidiomycete Phanerochaete chrysosporium provides insights into the mechanism of bypassing side chains
, J. Biol. Chem.,295:18539-18552 2020
Matsuyama K., Kishine N., Fujimoto Z., Sunagawa N., Kotake T., Tsumuraya Y., Samejima M., Igarashi K., and Kaneko S.

Calcium binding by arabinogalactan polysaccharides is important for normal plant development
,Plant Cell,32:3346-3369 2020
Lopez-Hernandez F., Tryfona T., Rizza A., Yu X., Harris M.O., Webb A.A.R., Kotake T., and Dupree P.

Expression of a fungal exo-β-1,3-galactanase in Arabidopsis reveals a role of type II arabinogalactan in the regulation of cell shape
,J. Exp. Bot.,71:5414-5424 2020
Yoshimi Y., Hara K., Yoshimura M., Tanaka N., Higaki T., Tsumuraya Y., and Kotake T.

Properties of arabinogalactan-proteins in European pear (Pyrus communis L.) fruits
,Carbohydr. Res.,485:107816 2019
Tsumuraya Y., Ozeki E., Ooki Y., Yoshimi Y., Hashizume K., Kotake T.

Degradative enzymes for type II arabinogalactan side chains in Bifidobacterium longum subsp. Longum
,Appl. Environ. Microbiol.,103:1299-1310 2019
Fujita K., Sakamoto A., Kaneko S., Kotake T., Tsumuraya Y., Kitahara K.

Modification of growth anisotropy and cortical microtubule dynamics in Arabidopsis hypocotyls grown under microgravity conditions in space
,Physiol. Plant.,162:135-144 2018
Soga K., Yamazaki C., Kamada M., Tanigawa N., Kasahara H., Yano S., Kojo K.H., Kutsuna N., Kato T., Hashimoto T., Kotake T., Wakabayashi K., Hoson T.

Yariv reactivity of type II arabinogalactan from larch wood
,Carbohydr. Res.,467:8-13 2018
Sato K., Hara K., Yoshimi K., Kitazawa K., Ito H., Tsumuraya Y., Kotake T.

The patterned structure of galactoglucomannan synthesized by CSLA2 and MAGT1 suggests it may bind to cellulose
,Plant Physiol.,178:1011-1026 2018
Yu L., Lyczakowski J.J., Pereira C.S., Kotake T., Yu X., Li A., Møgelsvang S., Skaf M.S., Dupree P.

A protease/peptidase from culture medium of Flammulina velutipes that acts on arabinogalactan-protein
,Biosci. Biotech. Biochem.,81:478-485 2017
Yoshimi Y., Sugawara Y., Hori C., Igarashi K., Kaneko S., Tsumuraya Y., Kotake T.

植物のプロテオグリカン
,生物工学会誌バイオミディア,96:4 2017
小竹敬久

Screening of rice mutants with improved saccharification efficiency results in the identification of CONSTITUTIVE PHOTOMORPHOGENIC 1 and GOLD HULL AND INTERNODE 1
,Planta,246:61-74 2017
Hirano K., Matsuda R., Takase W., Morinaka Y., Kawamura M., Takeuchi Y., Takagi H., Yaegashi H., Natsume S., Terauchi R., Kotake T., Matsuoka M., Sazuka T.

Heterologous expression and characterization of an Arabidopsis β-L-arabinopyranosidase and α-D-galactosidases acting on β-L-arabinopyranosyl residues
,J. Exp. Bot.,68:4651-4661 2017
Imaizumi C., Tomatsu H., Kitazawa K., Yoshimi Y., Shibano S., Kikuchi K., Yamaguchi M., Kaneko S., Tsumuraya Y., Kotake T.

A synthetic glycan microarray enables epitope mapping of plant cell wall glycan-directed antibodies
,Plant Physiol.,175:1094-1104 2017
Ruprecht C., Bartetzko M.P., Senf D., Dallabernadina P., Andersen M.C.F., Kotake T., Knox J.P., Hahn M.G., Clausen M.H., Pfrengle F.

Properties of fungal endo-β-1,3-galactanases and their synergistic action on arabinogalactan-proteins with an exo-β-1,3-galactanase
,Carbohydr. Res.,453-454:26-35 2017
Yoshimi Y., Yaguchi K., Kaneko S., Tsumuraya Y., Kotake T.

Persistence of plant hormone levels in rice shoots grown under microgravity conditions in space: Its relationship to maintenance of shoot growth
,Physiol. Plant.,161:285-293 2017
Wakabayashi K., Soga K., Hoson T., Kotake T., Kojima M., Sakakibara H., Sakakibara H., Yamazaki T., Higashibata A., Ishioka N., Shimazu T., Kamada M.

The AMOR arabinogalactan sugar chain induces pollen-tube competency to respond to ovular guidance
,Curr. Biol.,26:1091-1097 2016
Mizukami A.G., Inatsugi R., Jiao J., Kotake T., Kuwata K., Ootani K., Okuda S., Sankaranarayanan S., Satoo Y., Maruyama D., Iwai H., Garénaux E., Sato C., Kitajima K., Tsumuraya Y., Mori H., Yamaguchi J., Itami K., Sasaki N., and Higashiyama T.

Precise estimation of genome regions controlling lodging resistance using a set of reciprocal chromosome segment substitution lines in rice
,Sci. Rep.,6:30572 2016
Ookawa T., Aoba R., Yamamoto T., Ueda T., Takai T., Fukuoka S., AndoT., Adachi S., Matsuoka S., Ebitani T., Kato Y., Mulsanti I.W., Kishii M., Reynolds M., PiñeraF., Kotake T., Kawasaki S., Motobayashi T., and Hirasawa T.

Roles of MAP65-1 and BPP1 in gravity resistance of Arabidopsis hypocotyls
,Biol. Sci. Space,1:1-7 2016
Murakami M., Soga K., Kotake T., Kato T., Hashimoto T., Wakabayashi1 K., Hoson T.

Metabolism of L-arabinose in plants
,J. Plant Res. ,129:781-792 2016
Kotake T., Yamanashi Y., Imaizumi C. and Tsumuraya Y.

KONJAC1 and 2 are key factors for GDP-mannose generation and affect L-ascorbic acid and glucomannan biosynthesis in Arabidopsis
,Plant Cell,27:3397-3409 2015
Sawake S., Tajima N., Mortimer J.C., Ishikawa T., Yu X., Yamanashi Y., Yoshimi Y., Kawai-Yamada M., Dupree P., Tsumuraya Y., Kotake T.

Action of an endo-beta-1,3(4)-glucanase on cellobiosyl unit structure in barley beta-1,3:1,4-glucan
,Biosci. Biotechnol. Biochem.,79:1810-1817 2015
Kuge T., Nagoya H., Tryfona T., Kurokawa T., Yoshimi Y., Dohmae N., Tsubaki K., Dupree P., Tsumuraya Y., Kotake T.

Suppression of Hydroxycinnamate network formation in cell walls of rice shoots grown under microgravity conditions in space
,PLoS One,10:e0137992 2015
Wakabayashi K., Soga K., Hoson T., Kotake T., Yamazaki T., Higashibata A., Ishioka N., Shimazu T., Fukui K., Osada I., Kasahara H., Kamada M.

L-Fucose-containing arabinogalactan-protein in radish leaves
,Carbohydr. Res.,415:1-11 2015
Inaba M., Maruyama T., Yoshimi Y., Kotake T., Matsuoka K., Koyama T., Tryfona T., Dupree P., Tsumuraya Y.

Hormonal regulation of gummosis and composition of gums from bulbs of hyacinth (Hyacinthus orientalis)
,J. Plant Physiol.,174:1-4 2015
Miyamoto K., Kotake T., Jarecka A.B., Saniewski M., Ueda J.

Enzymatic fragmentation of carbohydrate moieties of radish arabinogalactan-protein and elucidation of the structures.
,Biosci. Biotechnol. Biochem.,78:418-431 2014
Shimoda R., Okabe K., Kotake T., Matsuoka K., Koyama T., Tryfona T., Liang H.-C., Dupree P., Tsumuraya Y.

Enzymatic activity and substrate specificity of the recombinant tomato β-galactosidase 1.
,J. Plant Physiol.,171:1454-1460 2014
Eda M., Ishimaru M., Tada T., Sakamoto T., Kotake T., Tsumuraya Y., Mort AJ., Gross KC. .

Hormonal regulation of gummosis and composition of gums from bulbs of hyacinth (Hyacinthus orientalis).
, J. Plant Physiol,174:1-4 2014
Miyamoto K., Kotake T., Jarecka A.B., Saniewski M., Ueda J.

A β-glucuronosyltransferase from Arabidopsis thaliana involved in biosynthesis of type II arabinogalactan has a role in cell elongation during seedling growth
,Plant J. ,76:1016-1029 2013
Knoch E., Dilokpimol A., Tryfona T., Poulsen C., Xiong G., Harholt J., Petersen B., Ulvskov P., Hadi M., Kotake T., Tsumuraya Y., Pauly M., Dupree P., Geshi N.

Characterization of alkali-soluble polysaccharides in deep subsoil layers.
,Soil Science and Plant Nutrition ,59:871-876 2013
Kotake T., Hamamoto S., Saito T., Ohnishi J., Komatsu T., Tsumuraya Y.

Biosynthesis of the carbohydrate moieties of arabinogalactan-proteins by membrane-bound beta-glucuronosyltransferases from radish primary roots.
,Planta, 238:1157-1169 2013
Endo M., Kotake T., Watanabe Y., Kimura K. and Tsumuraya Y.

A galactosyltransferase acting on arabinogalactan protein glycans is essential for embryo development in Arabidopsis.
,Plant Journal,76:128-137 2013
Geshi N., Johansen J., Dilokpimol A.,; Rolland A., Belcram K., Kotake T., Tsumuraya Y., Kaneko S., Tryfona T., Dupree P., Stéphane V., Scheller H., Hofte H. and Mouille G.

beta-Galactosyl Yariv reagent binds to the beta-1,3-galactan of arabinogalactan-proteins.
, Plant Physiology ,161:1117-1126 2013
Kitazawa K., Tryfona T., Yoshimi Y., Hayashi Y., Kawauchi S., Antonov L., Tanaka H., Takahashi T., Kaneko S., Dupree P., Tsumuraya Y. and Kotake T.

beta-Galactosyl Yariv reagent binds to the beta-1,3-galactan of arabinogalactan-proteins.
,Plant Physiology,161:1117-1126 2013
Kitazawa K., Tryfona T., Yoshimi Y., Hayashi Y., Kawauchi S., Antonov L., Tanaka H., Takahashi T., Kaneko S., Dupree P., Tsumuraya Y. and Kotake T.

The role of extracellular polysaccharides produced by the terrestrial cyanobacterium Nostoc sp. strain HK-01 in NaCl tolerance.
,Journal of Applied Phycology,24:237-243 2012
Yoshimura H., Kotake T., Aohara T., Tsumuraya Y. and Ohmori M.

Changes in the transcript levels of microtubule associated protein MAP65-1 during reorientation of cortical microtubules in azuki bean epicotyls.
,Acta Physiologia Plantarum,34( ):533-540 2012
Soga K., Kotake T., Wakabayashi K. and Hoson T.

Structural characterisation of Arabidopsis leaf arabinogalactan polysaccharides
,Plant Physiology,160:653-666 2012
Tryfona T., Liang H.-C., Kotake T., Tsumuraya Y., Stephens E. and Dupree P.

Rice Brittle culm 6 encodes a dominant negative form of CesA protein that perturbs cellulose synthesis in secondary cell walls.
,Journal of Experimental Botany,62:2053-2062 2011
Kotake T., Aohara T., Hirano K., Sato A., Kaneko Y., Tsumuraya Y., Takatsuji H. and Kawasaki S.

Endo-beta-1,3-galactanase from winter mushroom Flammulina velutipes.
,Journal of Biological Chemistry,286:27848-27854 2011
Kotake T., Hirata N., Degi Y., Ishiguro M., Kitazawa K., Takata R., Ichinose H., Kaneko S., Igarashi K., Samejima M. and Tsumuraya Y.

Rice Brittle culm 6 encodes a dominant negative form of CesA protein that perturbs cellulose synthesis in secondary cell walls
,Journal of Experimental Botany:in press 2011
Kotake T., Aohara T., Hirano K., Sato A., Kaneko Y., Tsumuraya Y., Takatsuji H. and Kawasaki S.

1-Aminocyclopropane-1-carboxylic acid (ACC)-induced reorientation of cortical microtubules is accompanied by a transient increase in the transcript levels of γ-tubulin complex and katanin genes in azuki bean epicotyls
,Journal of Plant Physiology,167:1165-1171 2010
Soga K., Yamaguchi A., Kotake T., Wakabayashi K. and Hoson T.

Carbohydrate structural analysis of wheat flour arabinogalactan protein
,Carbohydrate Research,345:2648-2656 2010
Tryfona T., Liang H.-C., Kotake T., Kaneko S., Marsh J., Ichinose H., Lovegrove A., Tsumuraya Y., Shewry P. R., Stephens E. and Dupree P.

Chemoenzymatic synthesis, inhibition studies and X-ray crystallographic analysis of the phosphono analogue of UDP-Galp as an inhibitor and mechanistic probe for UDP-galactopyranose mutase
,Journal of Molecular Biology,403:578-590 2010
Partha S. K., Sadeghi-Khomami A., Slowski K., Kotake T., Thomas N. R., Jakeman D. L. and Sanders D. A.

Degradation of carbohydrate moieties of arabinogalactan-proteins by glycoside hydrolases from Neurospora crassa
,Carbohydrate Research,345:2516-2522 2010
Takata R., Tokita K., Mori S., Shimoda R., Harada N., Ichinose H., Kaneko S., Igarashi K., Samejima M., Tsumuraya Y. and Kotake T.

Generation of nucleotide sugars for biomass formation in plants
,Plant Biotechnology,27:231-236 2010
Kotake T., Hirosawa C., Ando Y. and Tsumuraya Y.

Gummosis in grape hyacinth (Muscari armeniacum) bulbs: hormonal regulation and chemical composition of gums.
Springer,Journal of Plant Research,123(3):363-370 2010
Miyamoto K., Kotake T., Sasamoto M., Saniewski M., and Ueda J.

Rice BRITTLE CULM 3 (BC3) encodes a classical dynamin OsDRP2B essential for proper secondary cell wall synthesis
,Planta,232:95-108 2010
Hirano K., Kotake T., Kamihara K., Tsuna K., Aohara T., Kaneko Y., Takatsuji H., Tsumuraya Y., and Kawasaki S.

Sugar treatment inhibits IAA-induced expression of endo-1,3:1,4-β-glucanase EI transcripts in barley coleoptile segments
,Physiologia Plantarum,139:413-420 2010
Takeda H., Sugahara T., Kotake T., Nakagawa N., Sakurai N.

Transient increase in the levels of γ-tubulin complex and katanin are responsible for reorientation by ethylene and hypergravity of cortical microtubules
,Plant Signaling and Behavior,5:1-2 2010
Soga K., Yamaguchi A., Kotake T., Wakabayashi K. and Hoson T.

植物生体内で単糖類はどのようにリサイクルされるか?
,化学と生物,48:402-408 2010
小竹敬久、円谷陽一

Arabinogalactan-proteins in the evolution of gravity resistance in land plants (Review).
Japanese Society for Biological Sciences in Space,Biological Sciences in Space,23(3):143-149 2009
Kotake T., Hirata N., Kitazawa K., Soga K.and Tsumuraya Y.

Bifunctional cytosolic UDP-glucose 4-epimerases catalyze the interconversion between UDP-D-xylose and UDP-L-arabinose in plants.
Portland Press,Biochemical Journal,424:169-177 2009
Kotake T., Takata R., Verma R., Takaba M., Yamaguchi D., Orita T., Kaneko S., Matsuoka K., Koyama T., Reiter WD.and Tsumuraya Y.

Molecular cloning and expression in Pichia pastoris of a Irpex lacteus exo-beta-(1->3)-galactanase gene.
日本農芸化学会,Bioscience, Biotechnology, and Biochemistry,73(10):2303-2309 2009
Kotake T., Kitazawa K., Takata R., Okabe K., Ichinose H., Kaneko S.and Tsumuraya Y.

Rice BRITTLE CULM 5 (BRITTLE NODE) is involved in secondary cell wall formation in the sclerenchyma tissue of nodes.
日本植物生理学会,Plant and Cell Physiology,50(11):1886-1897 2009
Aohara T., Kotake T., Kaneko Y., Takatsuji H., Tsumuraya Y.and Kawasaki S.

The GLABRA2 homeodomain protein directly regulates CESA5 and XTH17 gene expression in Arabidopsis roots.
Blackwell,The Plant Journal,60(3):564-574 2009
Tominaga-Wada R., Iwata M., Sugiyama J., Kotake T., Ishida T., Yokoyama R., Nishitani K., Okada K.and Wada T.

The Transcript level of katanin gene is increased transiently in response to changes in gravitational conditions in azuki bean epicotyls.
Japanese Society for Biological Sciences in Space,Biological Sciences in Space,23(1):22-27 2009
Soga K., Kotake T., Wakabayashi K.and Hoson T.

A bifunctional enzyme with L-fucokinase and GDP-L-fucose pyrophosphorylase activities salvages free L-fucose in Arabidopsis
,Journal of Biological Chemistry,283(13):8125-8135 2008
Kotake T., Hojo S., Tajima N., Matsuoka K., Koyama T. and Tsumuraya Y.

beta-1,3:1,4-glucan synthase activity in rice seedlings under water
,Annals of Botany,102(2):221-226 2008
Kimpara T., Aohara T., Soga K., Wakabayashi K., Hoson T., Tsumuraya Y. and Kotake T.

Characterization of an endo-beta-1,6-galactanase from Streptomyces avermitilis NBRC14893
,Applied and Environmental Microbiology,74(8):2379-2383 2008
Ichinose H., Kotake T., Tsumuraya Y. and Kaneko S.

Properties of family 79 beta-glucuronidases that hydrolyze beta-glucuronosyl and 4-O-methyl-beta-glucuronosyl residues of arabinogalactan-protein.
,Carbohydrate Research,343(7):1191-1201 2008
Konishi T, Kotake T, Soraya D, Matsuoka K, Koyama T, Kaneko S, Igarashi K, Samejima M., Tsumuraya Y

Transient increase in the transcript levels of gamma-tubulin complex genes during reorientation of cortical microtubules by gravity in azuki bean (Vigna angularis) epicotyls
,Journal of Plant Research,121(5):493-498 2008
Soga K., Kotake T., Wakabayashi K. and Hoson T.

Chain elongation of pectic beta-(1,4)-galactan by a partially purified galactosyltransferase from soybean (Glycine max Merr.) hypocotyls.
,Planta,226:571-579 2007
Konishi T, Kotake T, Tsumuraya Y

Properties and physiological functions of UDP-sugar pyrophosphorylase in Arabidopsis.
,Bioscience, Biotechnology, and Biochemistry,71:761-771 2007
Kotake T., Hojo S., Yamaguchi D., Aohara T., Konishi T., and Tsumuraya Y.

An alpha-L-arabinofuranosidase/beta-D-xylosidase from immature seeds of radish (Raphanus sativus L.).
,Journal of Experimental Botany,57:2353-2362 2006
Kotake T., Tsuchiya K., Aohara T., Konishi T., Kaneko S., Igarashi K., Samejima M., and Tsumuraya Y.

Characterization of an exo-beta-1,3-D-galactanase from Streptomyces avermitilis NBRC14893 acting on arabinogalactan-protreins.
,Bioscience, Biotechnology, and Biochemistry,70:2745-2750 2006
Ichinose H., Kotake T., Tsumuraya Y., and Kaneko S.

Characterization of an exo-beta-1,3-galactanase from Clostridium thermocellum.
,Applied and Environmental Microbiology,72:3515-3523 2006
Ichinose H., Kuno A., Kotake T., Yoshida M., Sakka K., Hirabayashi J., Tsumuraya Y., and Kaneko S.

An exo-beta-1,3-galactanase having a novel beta-1,3-galactan binding module from phanerochaete chrysosporium.
,Journal of Biological Chemistry,280:25820-25829 2005
Ichinose H., Yoshida M., Kotake T., Kuno A., Igarashi K., Tsumuraya Y., Samejima M., Hirabayashi J., Kobayashi H., and Kaneko S.

Biosynthesis of (1->3),(1->4)-beta-glucan in developing endosperms of barley (Hordeum vulgare L.).
,Physiologia Plantarum,125:181-191 2005
Tsuchiya K., Urahara T., Konishi T., Kotake T., Tohno-oka T., Komae K., Kawada N., and Tsumuraya Y.

Mode of action of beta-glucuronidase from Aspergillus niger on the sugar chains of arabinogalactan-protein.
,Bioscience, Biotechnology, and Biochemistry,69:2170-2177 2005
Haque M. A., Kotake T., and Tsumuraya Y.

Molecular cloning of a beta-galactosidase from radish that specifically hydrolyzes beta-(1->3)- and beta-(1->6)-galactosyl residues of arabinogalactan-protein.
,Plant Physiology,138:1563-1576 2005
Kotake T., Dina S., Konishi T., Kaneko S., Igarashi K., Samejima M., Watanabe Y., Kimura K., and Tsumuraya Y.

A beta-(1->4)-xylosyltransferase involved in the synthesis of arabinoxylans in developing barley endosperms.
,Physiologia Plantarum,122:169-180 2004
Urahara T., Tsuchiya K., Kotake T., Tohno-oka T., Komae K., Kawada N. and Tsumuraya Y.

Biosynthesis of pectic beta-(1->4)-galactan by membrane-bound galactosyltransferase from soybean (Glycine max Merr.) seedlings.
,Planta,218:833-842 2004
Konishi T., Mitome T., Hatsushika H., Haque Md. A., Kotake T. and Tsumuraya Y.

Molecular cloning and expression in Escherichia coli of a Trichoderma viride endo-beta-(1->6)-galactanase gene.
,Biochemical Journal,377:749-755 2004
Kotake T., Kaneko S., Kubomoto A., Haque Md. A., Kobayashi H. and Tsumuraya Y.

UDP-sugar pyrophosphorylase with broad substrate specificity towards various monosaccharide 1-phosphates from pea sprouts.
,Journal of Biological Chemistry,279:45728-45736 2004
Kotake T., Yamaguchi D., Ohzono H., Hojo S., Kaneko S., Ishida H. and Tsumuraya Y.

Arabidopsis TERMINAL FLOWER 2 gene encodes a Heterochoromatin Protein 1 homolog and represses both FLOWERING LOCUS T to regulate flowering time and several homeotic genes.
,Plant and Cell Physiology,44:555-564 2003
Kotake T., Takada S., Nakahigashi K., Ohto M. and Goto K.

Expression and function of cell wall-bound cationic peroxidase in Asparagus somatic embryogenesis.
,Plant Physiology,131:1765-1774 2003
Takeda H., Kotake T., Nakagawa N., Sakurai N. and Nevins D.J.

Role of wall-bound beta-glucanases in regulating tip-growth of Lilium longiflorum pollen tubes.
,Acta Botanica Sinica,43:461-468 2001
Li Y-Q., Kotake T., Sakurai N., Zhao N-M. and Liu Q.

Small complex-type N-linked glycans are attached to cell-wall bound exo-beta-glucanases of both mung bean and barley seedlings.
,Physiologia Plantarum,112:308-314 2001
Kotake T., Tonari A., Ohta M., Matsuura F. and Sakurai N.

Auxin-induced elongation growth and expressions of cell wall-bound exo- and endo-beta-glucanase in barley coleoptiles.
,Plant and Cell Physiology,41:1272-1278 2000
Kotake T., Nakagawa N., Takeda K. and Sakurai N.

Characterization and function of wall-bound exo-beta-glucanases of Lilium longiflorum pollen tubes.
Sexual Plant Reproduction,Sexual Plant Reproduction,13:1-9 2000
Kotake T., Li Y-Q., Takahashi M. and Sakurai N.

Purification and characterization of wall-bound exo-1,3-beta-D-glucanase from barley (Hordeum vulgare L.) seedlings.
,Plant and Cell Physiology,38:194-200 1997
Kotake T., Nakagawa N., Takeda K. and Sakurai N.

Presentation
Fungal glycoside hydrolases as tools for functional analysis of type II AGs
The 15th Cell Wall Meeting,Abstract book:41 201907
Toshihisa Kotake

A system to cause specific degradation of type-II arabinogalactan
6th International Conference on Plant Cell Wall Biology,Abstract book 201707
Toshihisa Kotake, Yoshihisa Yoshimi, Mami Yoshimura, Yoichi Tsumuraya

Role of arabinogalactan-protein in plant disease response
6th International Conference on Plant Cell Wall Biology,Abstract book 201707
Seiji Shibano, Raijo Yakuwa, Yoshihisa Yoshimi, Yoshitake Desaki, Hanae Kaku, Naoto Shibuya, Horofumi Nakagami, Yoichi Tsumuraya, Toshihisa Kotake

In vivo degradation of type-II arabinogalactan by expression of fungal exo-beta-1,3-galactanase
6th International Conference on Plant Cell Wall Biology,Abstract book 201707
Yoshihisa Yoshimi, Mami Yoshimuraa, Raijo Yakuwa, Seiji Shibano, Yoichi Tsumuraya, Toshihisa Kotake

KONJAC1 and 2 Are Genes Involved in Glucomannan and L-Ascorbate Synthesis in Arabidopsis
International Conference for Arabidopsis Research ,Abstract book :194 2013
Toshihisa Kotake, Noriaki Tajima, Jenny Mortimer, Shota Sawake, Xiaolan Yu, Paul Dupree, and Yoichi Tsumuraya

細胞壁グルコマンナン合成におけるKONJAC1, 2の役割
日本植物生理学会,第53回日本植物生理学会年回予稿集,53:212 201203
小竹敬久、Mortimer J., 田島範明、宮崎祐一、Yu X-L., Dupree P., 円谷陽一

植物の抗重力反応解明
宇宙利用シンポジウム,Space Utiliz. Res.,28 201201
保尊 隆享、神阪 盛一郎、高橋 秀幸、山下 雅道、北宅 善昭、飯田 秀利、村中 俊哉、橋本 隆、園部 誠司、谷本 英一、西谷 和彦、井上 雅裕、唐原 一郎、小竹 敬久、若林 和幸、曽我 康一

Regulation by gravity of the transcript levels of MAP65 in Azuki bean hypocotyls
39th COSPAR 2012,Abstract book 2012
Kouichi Soga, Toshihisa Kotake, Kazuyuki Wakabayashi, Takayuki Hoson

花粉管に誘引物質LUREsへの応答能を付与する母体因子AMORの解析
日本植物生理学会,第52回日本植物生理学会年回予稿集,52:198 201103
水上茜、清水理恵、小竹敬久、円谷陽一、森仁志、佐々木成江、東山哲也

イネのカマイラズ遺伝子BC6の単離と二次細胞壁形成における役割
日本植物生理学会,第52回日本植物生理学会年回予稿集,52:131 201103
小竹敬久、青原勉、平野恒、佐藤亜実、金子康子、高辻博志、円谷陽一、川崎信二

植物の抗重力反応解明
宇宙利用シンポジウム,Space Utiliz. Res,27:164-165 201101
保尊 隆享、神阪 盛一郎、高橋 秀幸、山下 雅道、北宅 善昭、飯田 秀利、村中 俊哉、橋本 隆、園部 誠司、谷本 英一、西谷 和彦、井上 雅裕、唐原 一郎、小竹 敬久、若林 和幸、曽我 康一

植物の糖ヌクレオチド合成経路 理化学研究所セミナー 2010/11/18.
理化学研究所セミナー 201011
小竹敬久

イネのBrittle culm 6はドミナントネガティブ型CesAをコードする
日本植物学会,日本植物学会第74回大会研究発表記録,74:233 201009
佐藤亜実、青原勉、小竹敬久、平野恒、金子康子、高辻博志、円谷陽一、川崎信二

ダイコンのアラビノガラクタン-プロテインの糖鎖構造解析
日本植物学会,日本植物学会第74回大会研究発表記録,74:233 201009
下田良平、岡部耕平、小竹敬久、松岡浩司、小山哲夫、Paul Dupree、円谷陽一

植物特有の糖ヌクレオチド代謝経路の解明
日本植物学会,日本植物学会第74回大会研究発表記録,74:81 201009
小竹 敬久

KONJAC1 and 2 genes encoding nucleotide sugar pyrophosphorylase are necessary for glucomannan synthesis in Arabidopsis
XII Cell Wall Meeting,Abstract book,12:93 201007
Kotake T., Tajima N., Miyazaki Y., Mortimer J., Dupree P., Tsumuraya Y.

Structure of the sugar chains in radish arabinogalactan-protein
XII Cell Wall Meeting,Abstract book,12:151 201007
Tsumuraya Y., Okabe K., Shimoda R., Kotake T., Matsuoka K., Koyama T., Dupree P.

アラビノガラクタン-プロテイン糖鎖の酵素分解と構造解析
日本植物生理学会,要旨集,51:193 201003
岡部耕平、下田良平、小竹敬久、松岡浩司、小山哲夫、Paul Dupree、円谷陽一

エチレンによるアズキ上胚軸の表層微小管の配向変化とγ-チューブリン複合体およびカタニンの発現増加
日本植物生理学会,要旨集,51:249 201003
曽我康一、山口彩、小竹敬久、若林和幸、保尊隆享

植物の抗重力反応解明
宇宙利用シンポジウム,Space Utiliz. Res.,26:176-177 201001
保尊隆享、神阪盛一郎、高橋秀幸、山下雅道、北宅善昭、飯田秀利、村中俊哉、橋本隆、園部誠司、谷本英一、西谷和彦、井上雅裕、唐原一郎、小竹敬久、若林和幸、曽我康一

ムスカリ(Muscari armeniacum)におけるガム物質の形成:ホルモン制御とガム物質の化学組成
日本植物学会,第73回研究発表記録,73:218 200909
宮本健助、小竹敬久、笹本真季子、Marian Saniewski、上田純一

花粉管に誘引物質応答能を与える母体因子AMORの解析
日本植物学会,第73回研究発表記録,73:171 200909
水上茜、清水理絵、小竹敬久、円谷陽一、森仁志、金岡雅浩、佐々木成江、東山哲也

高等植物の可溶性UDP-キシロース4-エピメラーゼの同定
日本植物学会,第73回研究発表記録,73:161 200909
小竹敬久、高場雅人、高田遼平、山口大介、折田隆広、金子哲、松岡浩司、小山哲夫、円谷陽一

Generation of nucleotide sugars for biomass formation in plants
Sweden-Japan Joint Colloquium, Green Chemistry,Abstract book:11 200905
Kotake T