Graduate School of Science and Technology Life and Food Sciences Associate Professor
Faculty of Science Department of Science Associate Professor
Updated on 2024/12/03
理学博士 ( 1991.3 大阪大学 )
核タンパク質輸送実験系
プロトプラスト
タバコBY-2細胞
インポーティンβ
イネ
無傷単離核
インポーティンα
シロイヌナズナ
核−細胞質間輸送
Life Science / Plant molecular biology and physiology
Niigata University Faculty of Science Associate Professor (as old post name)
1998.1 - 2004.3
Niigata University Faculty of Science Research Assistant
1996.6 - 1997.12
National Institute of Agrobiological Research COE postdoctoral fellow
1994.10 - 1996.5
Plant Molecular Biology Laboratory, RIKEN Special Postdoctoral Researcher
1992.4 - 1994.9
Osaka University
1988.4 - 1990.3
Niigata University Faculty of Science Department of Science Associate Professor
2017.4
Niigata University Graduate School of Science and Technology Life and Food Sciences Associate Professor
2004.4
Niigata University Graduate School of Science and Technology Life and Food Sciences Associate Professor
2004.4
Niigata University Faculty of Science Department of Biology Associate Professor
2004.4 - 2017.3
Niigata University Associate Professor (as old post name)
1998.1 - 2004.3
Niigata University Faculty of Science Research Assistant
1996.6 - 1997.12
Osaka University School of Science 生物学科 研究生
1990.4 - 1992.3
大阪大学大学院 理学研究科 生理学専攻 博士後期課程
1985.4 - 1990.3
大阪大学大学院 理学研究科 生理学専攻 博士前期課程
1983.4 - 1985.3
Nagoya University School of Science 生物学科
1981.4 - 1983.3
Nagoya University 教養部 理学部進学課程
1979.4 - 1981.3
高槻高等学校
1976.4 - 1979.3
大阪大学大学院 理学研究科 生理学専攻 博士後期課程 修了(理学博士)
1991.3
独立行政法人 大学入試センター 教科科目第一委員会委員
2009.4 - 2011.3
Committee type:Other
Takeshi Shiraya, Shusei Sato, Tomohiko Kato, Satoshi Tabata, Toshisuke Iwasaki
PLANT BIOTECHNOLOGY 25 ( 5 ) 447 - 455 2008
Functional analysis and intracellular localization of rice cryptochromes Reviewed
N Matsumoto, T Hirano, T Iwasaki, N Yamamoto
PLANT PHYSIOLOGY 133 ( 4 ) 1494 - 1503 2003.12
CJ Jiang, K Shoji, R Matsuki, A Baba, N Inagaki, H Ban, T Iwasaki, N Imamoto, Y Yoneda, XW Deng, N Yamamoto
JOURNAL OF BIOLOGICAL CHEMISTRY 276 ( 12 ) 9322 - 9329 2001.3
Akira Satoh, Toshisuke Iwasaki, Shoji Odani, Yoshihiro Shiraiwa
Planta 206 ( 4 ) 657 - 665 1998.11
Isolation and characterization of two importin-beta genes from rice Reviewed
R Matsuki, T Iwasaki, K Shoji, CJ Jiang, N Yamamoto
PLANT AND CELL PHYSIOLOGY 39 ( 8 ) 879 - 884 1998.8
Evolutionary origin of two genes for chloroplast small heat shock protein of tobacco Reviewed
BH Lee, Y Tanaka, T Iwasaki, N Yamamoto, T Kayano, M Miyao
PLANT MOLECULAR BIOLOGY 37 ( 6 ) 1035 - 1043 1998.8
Cloning of a cDNA encoding an importin-alpha and down-regulation of the gene by light in rice leaves Reviewed
K Shoji, T Iwasaki, R Matsuki, M Miyao, N Yamamoto
GENE 212 ( 2 ) 279 - 286 1998.6
A novel importin alpha from rice, a component involved in the process of nuclear protein transport Reviewed
T Iwasaki, R Matsuki, K Shoji, K Sanmiya, M Miyao, N Yamamoto
FEBS LETTERS 428 ( 3 ) 259 - 262 1998.5
T. Iwasaki, T. Kiyosue, K. Yamaguchi-Shinozaki, K. Shinozaki
Plant Physiol. 115 ( 3 ) 1287 - 1287 1997.11
Role of Arabidopsis MYC and MYB homologs in drought- and abscisic acid-regulated gene expression Reviewed
H Abe, K YamaguchiShinozaki, T Urao, T Iwasaki, D Hosokawa, K Shinozaki
PLANT CELL 9 ( 10 ) 1859 - 1868 1997.10
K Sanmiya, T Iwasaki, M Matsuoka, M Miyao, N Yamamoto
BIOCHIMICA ET BIOPHYSICA ACTA-GENE STRUCTURE AND EXPRESSION 1350 ( 3 ) 240 - 246 1997.2
T Iwasaki, Y Saito, E Harada, M Kasai, K Shoji, M Miyao, N Yamamoto
GENE 185 ( 2 ) 223 - 229 1997.2
T IWASAKI, K YAMAGUCHISHINOZAKI, K SHINOZAKI
MOLECULAR AND GENERAL GENETICS 247 ( 4 ) 391 - 398 1995.5
Function and regulation of genes that are induced by drought stress in Arabidopsis thaliana Reviewed
K. Yamaguchi-Shinozaki, T. Urao, T. Iwasaki, T. Kiyosue, K. Shinozaki
JIRCAS Journal 1 69 - 79 1994.11
A drought-inducible myb-related gene in plants Reviewed
T. Urao, T. Iwasaki, K. Yamaguchi-Shinozaki, K. Shinozaki
RIKEN Review 6 23 - 24 1994.7
T MIZOGUCHI, Y GOTOH, E NISHIDA, K YAMAGUCHISHINOZAKI, N HAYASHIDA, T IWASAKI, H KAMADA, K SHINOZAKI
PLANT JOURNAL 5 ( 1 ) 111 - 122 1994.1
T IWASAKI, H SHIBAOKA
PLANT AND CELL PHYSIOLOGY 32 ( 7 ) 1007 - 1014 1991.10
T IWASAKI, H FUKUDA, H SHIBAOKA
PROTOPLASMA 143 ( 2-3 ) 130 - 138 1988
INHIBITION OF CELL-DIVISION AND DNA-SYNTHESIS BY GIBBERELLIN IN ISOLATED ZINNIA MESOPHYLL-CELLS Reviewed
T IWASAKI, H FUKUDA, H SHIBAOKA
PLANT AND CELL PHYSIOLOGY 27 ( 4 ) 717 - 724 1986.6
Oral Presentation 2aC12 Preparation of Plant Intact Nuclei That Can Be Used for Nuclear Transporter Assay
Toshisuke Iwasaki, Ryoya Matsuzawa, Nobuyasu Enomoto, Kaho Maki, Miku Ota
Abstract Book of the 64th Annual Meeting of the Japanese Society of Plant Physiologists 398 - 398 2023.3
重力刺激によるイネ葉身傾斜誘導は葉身関節における局所的なスーパーオキシドラジカルの発生を伴う
齋藤智史, 吉田翔馬, 桂野敦史, 武田勇生, 岩崎俊介
日本植物学会第73回大会 研究発表記録 215 2009.9
シロイヌナズナvip6/elf8は有性生殖に必須の遺伝子である
白矢 武士, 佐藤 修正, 加藤 友彦, 田畑 哲之, 岩崎 俊介
日本植物生理学会年会およびシンポジウム 講演要旨集 649 2008
Light-responsive changes in intracellular localization of rice homolog of CTR9, a component of yeast PAF1 complex
Takeshi Shiraya, Aya Kitajima, Maho Tozawa, Changhong Guo, Hiroshi Ban, Naoki Yamamoto, Toshiaki Mitsui, Toshisuke Iwasaki
2007.12
Takeshi Shiraya, Aya Kitajima, Maho Tozawa, Changhong Guo, Hiroshi Ban, Naoki Yamamoto, Toshiaki Mitsui, Toshisuke Iwasaki
The 5th International Symposium of Rice Functional Genomics PO-033 2007.10
花成関連タンパク質VIP6/ELF8は胚発生に必須であるか?
白矢 武士, 佐藤 修正, 加藤 友彦, 田畑 哲之, 岩崎 俊介
日本植物生理学会年会およびシンポジウム 講演要旨集 693 2007
白矢 武士, 戸沢 真穂, 郭 長虹, 伴 浩志, 山本 直樹, 岩崎 俊介
日本植物生理学会年会およびシンポジウム 講演要旨集 551 2007
Identification of the functional nuclear localization signal of a rice tetratricopeptide repeat-containing nuclear protein
Takeshi Shiraya, Maho Tozawa, Changhong Gu, Hiroshi Ban, Naoki Yamamoto, Toshisuke Iwasaki
PLANT AND CELL PHYSIOLOGY 48 S154 - S154 2007
Is the flowering-associated protein VIP6/ELF8 essential for embryogenesis?
Takeshi Shiraya, Shusei Sato, Tomohiko Kato, Satoshi Tabata, Toshisuke Iwasaki
PLANT AND CELL PHYSIOLOGY 48 S190 - S190 2007
イネブラシノステロイド生合成遺伝子の発現に対する青色光の影響
福田 泰規, 澤田 義昭, 岩崎 俊介
日本植物生理学会年会およびシンポジウム 講演要旨集 668 2005
Brassinosteroids in blue light-induced lamina inclination in rice
Iwasaki Toshisuke
Japanese Journal of Crop Science 71 ( 1 ) 306 - 307 2002.4
importin α との相互作用によるイネ新奇核タンパク質の同定
郭長虹, 伴浩志, 本間美智紀, 山本直樹, 岩崎俊介
日本植物生理学会年会およびシンポジウム 講演要旨集 2002
Intracellular localization and functional analysis of rice cryptochromes
N Matsumoto, T Iwasaki, N Yamamoto
PLANT AND CELL PHYSIOLOGY 43 S230 - S230 2002
MOLECULAR CLONING AND FUNCTIONAL ANALYSIS OF A NOVEL RICE IMPORTIN α HOMOLOGUE
JIANG Chang-Jie, MATSUKI Rikyu, SHOJI Kazuhiro, BAN Hiroshi, IWASAKI Toshisuke, YAMAMOTO Naoki
40 s67 - s67 1999.3
cDNA CLONING AND CHARACTERIZATION OF LOW-CO_2-INDUCIBLE SOLUBLE CARBONIC ANHYDRASE IN Chlorella sorokiniana
SATOH Akira, IWASAKI Toshisuke, SHIRAIWA Yoshihiro
39 S27 - S27 1998.5
CLONING OF A PROTEIN THAT INTERACTS WITH α SUBUNIT OF THE NUCLEAR PROTEIN TRANSPORT COMPLEX IN RICE
BAN Hiroshi, MATSUKI Rikyu, IWASAKI Toshisuke, YAMAMOTO Naoki
39 S130 - S130 1998.5
イネ核輸送タンパク質Importin βのcDNAの単離と発現解析
松木 吏弓, 岩崎 俊介, 庄子 和博, 山本 直樹
日本植物学会大会研究発表記録 = Proceedings of the annual meeting of the Botanical Society of Japan 61 316 - 316 1997.9
Light regulation of a gene encoding NLS receptor protein in rice.
N Yamamoto, K Shoji, R Matsuki, T Iwasaki, H Uchimiya, M Miyao
PLANT PHYSIOLOGY 114 ( 3 ) 1279 - 1279 1997.7
ANALYSES OF THE rd22BP1 GENE ENCODING MYC-RELATED PROTEIN THAT SPECIFICALY BINDS TO A CIS-ACTING ELEMENT INVOLVED IN DEHYDRATION-RESPONSIVE EXPRESSION OF THE rd22 GENE IN ARABIDOPSIS
ABE Hiroshi, URAO Takeshi, YAMAGUCHI-SHINOZAKI Kazuko, IWASAKI Toshisuke, HOSOKAWA Daijiro, SHINOZAKI Kazuo
38 s59 1997.3
イネ光応答性SRP1/importin様蛋白質の核局在化配列への結合
岩崎 俊介, 徳富(西尾) 光恵, 山本 直樹
日本植物学会大会研究発表記録 = Proceedings of the annual meeting of the Botanical Society of Japan 60 278 - 278 1996.10
三宮一宰, 岩崎俊介, 松岡信, 宮尾光恵, 山本直樹
日本植物生理学会年会要旨集 36th(1996) 140 1996.3
CLONING OF A LIGHT-RESPONSIVE cDNA FROM RICE WHICH ENCODES A SRP1/IMPORTIN-LIKE PROTEIN
IWASAKI Toshisuke, MIYAO Mitsue, YAMAMOTO Naoki
37 64 - 64 1996.3
三宮一宰, 岩崎俊介, 松岡信, 宮尾光恵, 山本直樹
日本分子生物学会年会プログラム・講演要旨集 18th 326 1995.11
針葉樹カラマツの暗所芽生えにおける光非依存型クロロフィル合成遺伝子(chlB)の役割
笠井 誠, 山田 恭司, 岩崎 俊介, 徳富(宮尾) 光恵, 山本 直樹
日本植物学会大会研究発表記録 = Proceedings of the annual meeting of the Botanical Society of Japan 59 222 - 222 1995.9
イネ黄化芽ばえの光応答型遺伝子群の解析
岩崎 俊介, 笠井 誠, 斎藤 陽子, 徳富(宮尾) 光恵, 山本 直樹
日本植物学会大会研究発表記録 = Proceedings of the annual meeting of the Botanical Society of Japan 59 305 - 305 1995.9
THE PRESENCE OF LIGHT-INDEPENDENTCHLOROPHYLL SYNTHESIS-RELATED GENE (chlL) AND ETIOLATION IN LARCH
KASAI Makoto, YAMADA Kyoji, IWASAKI Toshisuke, MIYAO Mitue, YAMAMOTO Naoki
36 S96 1995.3
A Variety of Function of MYB-Related Transcription Factors in Plants
URAO Takeshi, IWASAKI Toshisuke, SHINOZAKI Kazuko, SHINOZAKI Kazuo
33 ( 1 ) 22 - 28 1995.1
植物プロテインキナーゼの多様な機能
溝口剛, 林田信明, 平山隆志, 浦尾剛, 岩崎俊介, 篠崎一雄
蛋白質核酸酵素 39 ( 12 ) 2131 - 2149 1994.9
植物ホルモンとストレス応答
岩崎俊介, 篠崎和子, 篠崎一雄
植物細胞工学 6 ( 3 ) 191 - 198 1994.5
CHARACTERIZATION OF GENES RESPONSIVE TO DESICCATION AND THEIR EXPRESSION IN ARABIDOPSIS-THALIANA
K SHINOZAKI, K YAMAGUCHISHINOZAKI, T KIYOSUE, T IWASAKI, S URAO
PHOTOSYNTHESIS RESEARCH 34 ( 1 ) 217 - 217 1992.10
2Ba-4 陽イオン荷電ビーズを用いたタバコ原形質膜の単離
大橋 祐子, 岩崎 俊介, 建部 到
日本植物生理学会年会とシンポジウム講演要旨集 25 175 - 175 1985.3
葉緑体を持つ植物細胞由来の試験管内核膜孔輸送実験系の確立
2024.6 - 2025.3
System name:試験研究費助成 生物系
Awarding organization:公益財団法人 内田エネルギー科学振興財団
岩崎 俊介
Authorship:Principal investigator
植物単離核を用いた試験管内核タンパク質輸送実験系の確立
2022.6 - 2023.3
System name:試験研究費助成
Research category:生物系
Awarding organization:公益財団法人 内田エネルギー科学振興財団
岩崎俊介
Authorship:Principal investigator
2005
System name:試験研究助成
Awarding organization:内田エネルギー科学振興財団
岩崎 俊介
Authorship:Principal investigator Grant type:Competitive
Grant amount:\500000 ( Indirect Cost:\500000 )
2004
System name:試験研究助成
Awarding organization:内田エネルギー科学振興財団
岩崎 俊介
Authorship:Principal investigator Grant type:Competitive
Grant amount:\500000 ( Indirect Cost:\500000 )
Flowering induced by DNA demethylation in Perilla frutescens var. crispa
Grant number:15570032
2003 - 2004
System name:Grants-in-Aid for Scientific Research
Research category:Grant-in-Aid for Scientific Research (C)
Awarding organization:Japan Society for the Promotion of Science
WADA Kiyotoshi, IWASAKI Toshisuke, KATO Akira
Grant amount:\3600000 ( Direct Cost: \3600000 )
The long-lasting effect of low temperature in vernalization is regulated by DNA demethylation. In photoperiodic flowering, the effect of photoperiodic cycle disappears if the plants were moved to unsuitable photoperiodic condition. However, a short-day plant, Perilla frutescens var. crispa is an exception. Once-induced flowering state of lasts long in this species. This suggests a possible involvement of DNA demethylation in the flowering of P.frutescens. Accordingly, the possible involvement of DNA demethylation in the regulation of flowering in P.frutescens was studied.
1.A DNA demethylating reagent, 5-azacytidine was treated to a short-day plant, Perilla frutescens var. crispa under a long-day condition. The treatment caused flowering, suggesting that DNA demethylation induced flowering.
2.The genomic DNAs were isolated from the leaves, digested with a methylation-sensitive restriction enzyme, Hpa II, and then Southern hybridization analysis was performed with a probe, 25S-18S rDNA intergenic spacer region cloned from P.frutescens. Lower molecular fragments were detected only in the 5-azacytidine-treated plants. The result indicates that the 5-azacytidine treatment caused demethylation of the genomic DNA.
3.The treatment of shoot apical meristem was performed when the leaves at the fourth node were unfolded. Floral inflorescences were induced even at the lower leaf axils. Such an indirect may be caused by flowering stimulus transported from the leaves at the higher nodes which were affected by 5-azacytidine.
4.The treatment with 5-azacytidine induced flowering also in Silene armeria. of which flowering state lasted Ions The induction of flowering may be correlated with the long-lasting memory of photoperiodic effect.
Light-regulated gene expression of rice brassinosteroid-biosynthetic genes
2001 - 2003
System name:Grant for Basic Science Research Projects
Awarding organization:The Sumitomo Foundation
Toshisuke Iwasaki
Authorship:Principal investigator Grant type:Competitive
Grant amount:\1000000 ( Direct Cost: \1000000 )
Functional analysis of a rice importin-α binding protein
Grant number:13640643
2001 - 2003
System name:Grants-in-Aid for Scientific Research(基盤研究(C))
Research category:基盤研究(C)
Awarding organization:Ministry of Education, Culture, Sports, Science and Technology
Toshisuke IWASAKI
Authorship:Principal investigator Grant type:Competitive
Grant amount:\3600000 ( Direct Cost: \3600000 )
To identify novel nuclear proteins that are involved in plants' responses to light environment, the author analyzed the function of a candidate protein, named IABP4, that had been isolated by its binding to rice importin-α1a(IMPα1a), a component of nuclear transport machinery, whose expression is strong in the dark and is down-regulated by light. The obtained results are as follows.1.Gene expression and the effect of light : Similar to rice IMPα1a gene, the expression of IABP4 was down-regulated by light both in etiolated-and green-seedlings of rice and Arabidopsis. The result suggests that...
Functional analysis of rice proteins which bind to the α subunit of nuclear transport complex.
Grant number:11640645
1999 - 2000
System name:Grants-in-Aid for Scientific Research(基盤研究(C))
Research category:基盤研究(C)
Awarding organization:Ministry of Education, Culture, Sports, Science and Technology
Toshisuke IWASAKI
Authorship:Principal investigator Grant type:Competitive
Grant amount:\3600000 ( Direct Cost: \3600000 )
The purpose of this research is to identify a novel nuclear protein which might be involved in the light-response in rice plants, by isolating proteins that bind to rice importin α 1a (IMP α 1a) whose expression is down-regulated by light. Below are the results.1. Analysis of an IMP α 1a-binding protein, IABP4, which has been isolated by cDNA screening by Far western method.(1) Determination of the full cDNA sequence : The IABP4 cDNA contained the entire coding sequence for a novel protein of predicted molecular mass of 122 kDa, and the homologous gene was found on the chromosome 2 of Arabi...
イネの光応答発現を示す核移行シグナル受容体蛋白質のリガンドの探索
Grant number:09740593
1997 - 1998
System name:科学研究費補助金(奨励研究(A))
Research category:奨励研究(A)
Awarding organization:文部科学省
岩崎俊介
Authorship:Principal investigator Grant type:Competitive
Grant amount:\2100000 ( Direct Cost: \2100000 )
本研究は、イネの負の光応答発現を示す核移行シグナル受容体蛋白質(AD752)に特異的に結合する蛋白質を単離することにより、光応答の制御に関わる可能性のある、未知の核蛋白質を同定することを目的としている。今年度に実施した研究実績の概要は下記のとおりである。1. イネの2種類の核移行シグナル受容体の蛋白質レベルでの発現の解析前年度は、それぞれの蛋白質に対する抗体を用いて、様々な組織由来のイネ粗抽出液についてウエスタンブロットを行ったが、いずれの抗体によっても非特異的だと思われる複数のバンドが検出され、抗体の特異性に問題があると考えられた。今年度は、抗体をアフィニティ-クロマトグラフィ-などにより精製し、この問題を解決する予定であったが、下記の実験に力を注いだため、新たな進展は得られなかった。2. 負の光応答発現を示す核移行シグナル受容体(AD752)に特異的に結合するイネ蛋白質のcDNAの単離前年度、蛋白質間相互作用を利用したスクリ-ニング法によって、イネ緑葉由来のcDNAライブラリ-から得られたcDNAクロ-ンは逆鎖が翻訳されたア-ティファクトであることが判明した。今年度は、黄化葉由来のライブラリ-から、新たに約4kbのサイズのcDNAクロ-ンを得た。その部分塩基配列から、マウスの核局在リン酸化蛋白質であるTSP(TPR-containing,SH2-binding phosp...
1988 - 1989
System name:奨励研究(A)
Awarding organization:日本学術振興会
岩崎 俊介
Authorship:Principal investigator Grant type:Competitive
植物生理学
生物学実習III
基礎生命科学セミナー
生物学実習I
理学スタディ・スキルズ
生物学基礎実習b
植物機能制御論III
台湾スプリングセミナー I
台湾スプリングセミナー II
生物学基礎演習
生物学実験
英語論文作成・発表演習
課題研究II(生物学)
自然科学基礎実験
理学スタディ・スキルズ
台湾スプリングセミナー II
台湾スプリングセミナー I
生物学総合演習
細胞・遺伝学実習
課題研究I(生物学)
生物学基礎実習a
生物化学II(理)
生物学基礎演習
専門力アクティブ・ラーニング
科学・技術と社会
自然科学総論Ⅳ
基礎生物科学実習I
生物化学II
生命科学への招待(生物学学習法)
生物学特論Ⅳ
課題研究I(生物学科)
生物化学I
農と食の博士セミナー
植物生理学特論Ⅲ
植物機能制御論Ⅲ
日本事情自然系A
生物学基礎A
植物生理学II
植物生理学演習
基礎生物科学実習II
生物学実験 I
植物分子生理学実習
分子生物学実習
課題研究II
植物分子生理学
課題研究I
基礎植物学
植物生理学特論III
植物機能制御論III