Sakamoto Tomoaki 坂本知昭

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SAKAMOTO Tomoaki 坂本知昭

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Researcher Number	00345183
Other IDs
Affiliation (Current)	2025: 石川県立大学, 生物資源環境学部, 准教授
Affiliation (based on the past Project Information) *help	2020 – 2023: 石川県立大学, 生物資源環境学部, 准教授 2012 – 2017: 石川県立大学, 生物資源環境学部, 准教授 2007 – 2010: Nagoya University, 高等研究院, 特任講師 2006: 名古屋大学, 高等研究院・特任講師 2006: 東大, 農学生命科学研究科, 助手 2004 – 2005: 東京大学, 大学院・農学生命科学研究科, 助手
Review Section/Research Field	Principal Investigator Breeding science / Basic Section 39020:Crop production science-related / Science in genetics and breeding Except Principal Investigator Horticulture/Landscape architecture
Keywords	Principal Investigator ブラシノステロイド / イネ / ショ糖リン酸合成酵素 / ショ糖 / サツマイモ / 発現制御 / 情報伝達 / オーキシン / 直立葉 / 高温処理 … More / 遺伝子発現 / 糖代謝 / Iso-Seq / 遊離糖含量 / 貯蔵 / 14-3-3 / ショ糖蓄積 / β-アミラーゼ / 酵素活性 / 塊根 / 貯蔵温度 / インベルターゼ / スクロースリン酸合成酵素 / スクロース / ジャスモン酸 / U-box型E3リガーゼ / マイクロアレイ / ユビキチン化 / 突然変異体 / 粒形 / 節間伸長パターン / 着粒数 / 標的タンパク質 / ユビキチン化酵素 / 転写調節 / 不活性化酵素遺伝子 / New Plant Type / 稈強度 / 穂型 / 植物分子育種 / 変異体 / プロモーター解析 … More Except Principal Investigator エチレン吸着袋 / MA貯蔵 / 成熟 / マンゴー果実 / 果実軟化 / ACC酸化酵素 / ACC合成酵素 / 遺伝子発現 / エチレン吸収袋 / 低温障害 / MA 貯蔵 / ACC 酸化酵素 / ACC 合成酵素 / エチレン / マンゴー Less

サツマイモ塊根の高温糖化現象の解明Principal Investigator
- Principal Investigator
  
  坂本知昭
- Project Period (FY)
  2023 – 2025
- Research Category
  
  Grant-in-Aid for Scientific Research (C)
- Review Section
  
  Basic Section 39020:Crop production science-related
- Research Institution
  Ishikawa Prefectural University
Studies on the mechanism controlling the sugar metabolism in sweet potato storage rootsPrincipal Investigator
- Principal Investigator
  
  Sakamoto Tomoaki
- Project Period (FY)
  2020 – 2022
- Research Category
  
  Grant-in-Aid for Scientific Research (C)
- Review Section
  
  Basic Section 39020:Crop production science-related
- Research Institution
  Ishikawa Prefectural University
Studies on the crosstalk between brassinosteroid and jasmonate signaling in ricePrincipal Investigator
- Principal Investigator
  
  Sakamoto Tomoaki
- Project Period (FY)
  2015 – 2017
- Research Category
  
  Grant-in-Aid for Scientific Research (C)
- Research Field
  
  Science in genetics and breeding
- Research Institution
  Ishikawa Prefectural University
Functions of brassinosteroid in stress tolerance of ricePrincipal Investigator
- Principal Investigator
  
  SAKAMOTO Tomoaki
- Project Period (FY)
  2012 – 2014
- Research Category
  
  Grant-in-Aid for Young Scientists (B)
- Research Field
  
  Breeding science
- Research Institution
  Ishikawa Prefectural University
Analysis of the function of brassinosteroid on rice growth regulationPrincipal Investigator
- Principal Investigator
  
  SAKAMOTO Tomoaki
- Project Period (FY)
  2007 – 2009
- Research Category
  
  Grant-in-Aid for Young Scientists (A)
- Research Field
  
  Breeding science
- Research Institution
  Nagoya University
Molecular biological study on ethylene biosynthesis and signal transduction in relation to ripening and storability of mango fruit
- Principal Investigator
  
  IWAHORI Shuichi
- Project Period (FY)
  2006 – 2008
- Research Category
  
  Grant-in-Aid for Scientific Research (C)
- Research Field
  
  Horticulture/Landscape architecture
- Research Institution
  Tokyo University of Agriculture
イネ葉身屈曲メカニズムの解明Principal Investigator
- Principal Investigator
  
  坂本知昭
- Project Period (FY)
  2004 – 2006
- Research Category
  
  Grant-in-Aid for Young Scientists (B)
- Research Field
  
  Breeding science
- Research Institution
  The University of Tokyo

All 2017 2013 2012 2010 2009 2008 2007 2006 2004 Other

All Journal Article Presentation Book Other

[Book] Rice yielding and plant hormones. In Rice Biology in the Genomics Era2008
- Author(s)
  Ashikari M, and Sakamoto T.
- Publisher
  Springe
- Data Source
  KAKENHI-PROJECT-19688001
[Book] In Rice Biology in the Genomics Era(Rice yielding and plant hormones)(Hirano, H.-Y.; Hirai, A.; Sano, Y.; Sasaki, T.(Eds.))2008
- Author(s)
  Ashikari M, Sakamoto T.
- Publisher
  Springer
- Data Source
  KAKENHI-PROJECT-19688001
[Book] イネの多収性育種に貢献する植物ホルモン2007
- Author(s)
  坂本知昭・松岡信
- Publisher
  科学77
- Data Source
  KAKENHI-PROJECT-19688001
[Book] ブラシノステロイド応答(植物の環境応答と形態形成のクロストーク)
- Author(s)
  坂本知昭, 松岡信
- Publisher
  シュプリンガー・フェアラーク東京
- Data Source
  KAKENHI-PROJECT-16780001
[Journal Article] Rice ERECT LEAF 1 acts in an alternative brassinosteroid signaling pathway independent of the receptor kinase OsBRI1.2017
- Author(s)
  Sakamoto T, Kitano H, and Fujioka S.
- Journal Title
  
  Plant Signaling & Behavior
  
  Volume: 12 Issue: 12 Pages: e1396404-e1396404
- DOI
  10.1080/15592324.2017.1396404
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-15K07263
[Journal Article] An E3 ubiquitin ligase, ERECT LEAF1, functions in brassinosteroid signaling of rice2013
- Author(s)
  Tomoaki Sakamoto, Hidemi Kitano, and Shozo Fujioka
- Journal Title
  
  Plant Signaling & Behavior
  
  Volume: 8 Issue: 11 Pages: e27117-e27117
- DOI
  10.4161/psb.27117
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-23380066, KAKENHI-PROJECT-24780005
[Journal Article] Auxin signal transcription factor regulates expression of the brassinosteroid receptor gene in rice2013
- Author(s)
  Tomoaki Sakamoto
- Journal Title
  
  Plant Journal
  
  Volume: 73 Issue: 4 Pages: 676-688
- DOI
  10.1111/tpj.12071
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-23380066, KAKENHI-PROJECT-24780005
[Journal Article] Characterization of a Tos17 insertion mutant of rice auxin signal transcription factor gene, OsARF24.2013
- Author(s)
  Sakamoto T（責任著者）, and Inukai Y.
- Journal Title
  
  American Journal of Plant Sciences
  
  Volume: 4 Issue: 01 Pages: 84-91
- DOI
  10.4236/ajps.2013.41013
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-24780005
[Journal Article] Genetic background influences brassinosteroid-related mutant phenotypes in rice2013
- Author(s)
  Tomoaki Sakamoto
- Journal Title
  
  American Journal of Plant Sciences
  
  Volume: 4 Issue: 02 Pages: 212-221
- DOI
  10.4236/ajps.2013.42028
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-23380066, KAKENHI-PROJECT-24780005
[Journal Article] Auxins increase expression of the brassinosteroid receptor and brassinosteroid-responsive genes in Arabidopsis2013
- Author(s)
  Tomoaki Sakamoto and Shozo Fujioka
- Journal Title
  
  Plant Signaling & Behavior
  
  Volume: 8 Issue: 4 Pages: e23509-e23509
- DOI
  10.4161/psb.23509
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-23380066, KAKENHI-PROJECT-24780005
[Journal Article] Rice CYP90D2 and CYP90D3 catalyze C-23 hydroxylation of brassinosteroids in vitro.2012
- Author(s)
  Sakamoto T（責任著者）, Ohnishi T, Fujioka S, Watanabe B, and Mizutani M.
- Journal Title
  
  Plant Physiology and Biochemistry
  
  Volume: 58 Pages: 220-226
- DOI
  10.1016/j.plaphy.2012.07.011
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-24780005, KAKENHI-PUBLICLY-23108514
[Journal Article] New alleles of rice ebisu dwarf (d2) mutant show both brassinosteroid-deficient and -insensitive phenotypes2012
- Author(s)
  Tomoaki Sakamoto
- Journal Title
  
  American Journal of Plant Sciences
  
  Volume: 3 Issue: 12 Pages: 1699-1707
- DOI
  10.4236/ajps.2012.312208
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-23380066, KAKENHI-PROJECT-24780005
[Journal Article] Identifying and exploiting grain yield genes in rice.2008
- Author(s)
  Sakamoto, T., Matsuoka, M.
- Journal Title
  
  Current Opinion in Plant Biology 11(2)
  
  Pages: 209-214
- Data Source
  KAKENHI-PROJECT-19688001
[Journal Article] イネの多収性育種に貢献する植物ホルモン2007
- Author(s)
  坂本知昭・松岡信
- Journal Title
  
  科学 77
  
  Pages: 613-618
- Data Source
  KAKENHI-PROJECT-19688001
[Journal Article] Erect leaves caused by brassinosteroid deficiency increase biomass production and grain yield in rice.2006
- Author(s)
  Sakamoto T, Morinaka Y, Ohnishi T, Sunohara H, Fujioka S, Ueguchi-Tanaka M, Mizutani M, Sakata K, Takatsuto S, Yoshida S, Tanaka H, Kitano H, Matsuoka M.
- Journal Title
  
  Nature Biotechnology 24
  
  Pages: 105-109
- Data Source
  KAKENHI-PROJECT-16780001
[Journal Article] Generating high-yielding varieties by genetic manipulation of plant architecture2004
- Author(s)
  Sakamoto, T., Matsuoka, M.
- Journal Title
  
  Current Opinion in Biotechnology 15
  
  Pages: 144147-144147
- Data Source
  KAKENHI-PROJECT-16780001
[Journal Article] Rice CYP734As function as multisubstrate and multifunctional enzymes in brassinosteroid catabolism.
- Author(s)
  Sakamoto, T., Kawabe, A., Tokida-Segawa, A., Shimizu, B., Takatsuto, S., Shimada, Y., Fujioka, S., Mizutani, M.
- Journal Title
  
  Plant Journal
  
  Volume: (in press)
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-19688001
[Journal Article] Rice CYP734As function as multisubstrate and multifunctional enzymes in brassinosteroid catabolism.
- Author(s)
  Sakamoto, T., Kawabe, A., Tokida-Segawa, A.,Shimizu, B., Takatsuto, S., Shimada, Y., Fujioka, S., Mizutani, M.
- Journal Title
  
  Plant Journal in press
- Data Source
  KAKENHI-PROJECT-19688001
[Presentation] オーキシンはイネのブラシノステロイド感受性を高める2010
- Author(s)
  坂本知昭・藤岡昭三
- Organizer
  第51回日本植物生理学会年会
- Place of Presentation
  熊本大学
- Year and Date
  2010-03-18
- Data Source
  KAKENHI-PROJECT-19688001
[Presentation] イネd2変異体の解析.II.新規アリルの単離と育種的利用の可能性2010
- Author(s)
  坂本知昭・北野英己
- Organizer
  日本育種学会第117回講演会
- Place of Presentation
  京都大学
- Year and Date
  2010-03-27
- Data Source
  KAKENHI-PROJECT-19688001
[Presentation] 新規ブラシノステロイド不活性化経路の解明2009
- Author(s)
  水谷正治・川邉綾美・清水文一・嶋田幸久・藤岡昭三・坂本知昭
- Organizer
  第50回日本植物生理学会年会
- Place of Presentation
  名古屋大学
- Year and Date
  2009-03-22
- Data Source
  KAKENHI-PROJECT-19688001
[Presentation] 遺伝的背景がブラシノステロイド変異体の表現型に及ぼす影響2009
- Author(s)
  坂本知昭・北野英己
- Organizer
  日本育種学会第116回講演会
- Place of Presentation
  北海道大学
- Year and Date
  2009-09-25
- Data Source
  KAKENHI-PROJECT-19688001
[Presentation] イネ由来ブラシノステロイド不活性化酵素の酵素化学的解析2008
- Author(s)
  川邉綾美・清水文一・嶋田幸久・藤岡昭三・坂本知昭・水谷正治
- Organizer
  植物化学調節学会第43回大会
- Place of Presentation
  つくばカピオ
- Year and Date
  2008-10-30
- Data Source
  KAKENHI-PROJECT-19688001
[Presentation] 新規ブラシノステロイド情報伝達因子の単離2008
- Author(s)
  坂本知昭・藤岡昭三・北野英己・松岡信
- Organizer
  第49回日本植物生理学会年会
- Place of Presentation
  札幌コンベンションセンター
- Year and Date
  2008-03-22
- Data Source
  KAKENHI-PROJECT-19688001
[Presentation] イネd2変異体の解析2008
- Author(s)
  坂本知昭・大西利幸・水谷正治・松岡信・北野英己
- Organizer
  日本育種学会第113回講演会
- Place of Presentation
  明治大学
- Year and Date
  2008-03-29
- Data Source
  KAKENHI-PROJECT-19688001
[Presentation] イネのブラシノステロイド不活性化酵素遺伝子の解析2008
- Author(s)
  坂本知昭・川邉綾美・清水文一・藤岡昭三・水谷正治
- Organizer
  日本育種学会第114回講演会
- Place of Presentation
  滋賀県立大学
- Year and Date
  2008-10-12
- Data Source
  KAKENHI-PROJECT-19688001
[Presentation] イネ由来ブラシノステロイド不活性化酵素の酵素化学的解析2008
- Author(s)
  川邊綾美・清水文一・嶋田幸久・藤岡昭三・坂本知昭・水谷正治
- Organizer
  第49回日本植物生理学会年会
- Place of Presentation
  札幌コンベンションセンター
- Year and Date
  2008-03-22
- Data Source
  KAKENHI-PROJECT-19688001
[Presentation] ブラシノステロイド非感受性イネ変異体の解析2007
- Author(s)
  坂本知昭・松岡信・北野英己
- Organizer
  日本育種学会第112回講演会
- Place of Presentation
  山形大学
- Year and Date
  2007-09-22
- Data Source
  KAKENHI-PROJECT-19688001
[Presentation] ブラシノステロイド非感受性イネ変異体の解析2007
- Author(s)
  坂本知昭・松岡信・北野英己
- Organizer
  日本育種学会第ll2回講演会
- Place of Presentation
  山形大学
- Year and Date
  2007-09-22
- Data Source
  KAKENHI-PROJECT-19688001
[Presentation] イネ多収性品種育成におけるGn1aの利用2007
- Author(s)
  坂本知昭・池田真由子・香村敏郎・芦苅基行・北野英己・松岡信
- Organizer
  日本育種学会第111回講演会
- Place of Presentation
  茨城大学
- Year and Date
  2007-03-30
- Data Source
  KAKENHI-PROJECT-19688001
[Presentation] イネの収量性に関わる遺伝子Gn1(Grain number1)が穂の着粒構造に及ぼす影響2007
- Author(s)
  池田真由子・林少揚・高師知紀・香村敏郎・坂本知昭・芦苅基行・松岡信・北野英己
- Organizer
  日本育種学会第111回講演会
- Place of Presentation
  茨城大学
- Year and Date
  2007-03-30
- Data Source
  KAKENHI-PROJECT-19688001
[]

1. IWAHORI Shuichi (00012055)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
2. SUGAYA Sumiko (90302372)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
3. 小塩海平 (50318177)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
4. 藤岡昭三

# of Collaborated Projects: 0 results

# of Collaborated Products: 2 results

Sakamoto Tomoaki 坂本 知昭

SAKAMOTO Tomoaki 坂本 知昭

Research Projects

Research Products

Co-Researchers

サツマイモ塊根の高温糖化現象の解明Principal Investigator

Principal Investigator

Project Period (FY)

Research Category

Review Section

Research Institution

Studies on the mechanism controlling the sugar metabolism in sweet potato storage rootsPrincipal Investigator

Principal Investigator

Project Period (FY)

Research Category

Review Section

Research Institution

Studies on the crosstalk between brassinosteroid and jasmonate signaling in ricePrincipal Investigator

Principal Investigator

Project Period (FY)

Research Category

Research Field

Research Institution

Functions of brassinosteroid in stress tolerance of ricePrincipal Investigator

Principal Investigator

Project Period (FY)

Research Category

Research Field

Research Institution

Analysis of the function of brassinosteroid on rice growth regulationPrincipal Investigator

Principal Investigator

Project Period (FY)

Research Category

Research Field

Research Institution

Molecular biological study on ethylene biosynthesis and signal transduction in relation to ripening and storability of mango fruit

Principal Investigator

Project Period (FY)

Research Category

Research Field

Research Institution

イネ葉身屈曲メカニズムの解明Principal Investigator

Principal Investigator

Project Period (FY)

Research Category

Research Field

Research Institution

[Book] Rice yielding and plant hormones. In Rice Biology in the Genomics Era2008

Author(s)

Publisher

Data Source

[Book] In Rice Biology in the Genomics Era(Rice yielding and plant hormones)(Hirano, H.-Y.; Hirai, A.; Sano, Y.; Sasaki, T.(Eds.))2008

Author(s)

Publisher

Data Source

[Book] イネの多収性育種に貢献する植物ホルモン2007

Author(s)

Publisher

Data Source

[Book] ブラシノステロイド応答(植物の環境応答と形態形成のクロストーク)

Author(s)

Publisher

Data Source

[Journal Article] Rice ERECT LEAF 1 acts in an alternative brassinosteroid signaling pathway independent of the receptor kinase OsBRI1.2017

Author(s)

Journal Title

DOI

Data Source

[Journal Article] An E3 ubiquitin ligase, ERECT LEAF1, functions in brassinosteroid signaling of rice2013

Author(s)

Journal Title

DOI

Data Source

[Journal Article] Auxin signal transcription factor regulates expression of the brassinosteroid receptor gene in rice2013

Author(s)

Journal Title

DOI

Data Source

[Journal Article] Characterization of a Tos17 insertion mutant of rice auxin signal transcription factor gene, OsARF24.2013

Author(s)

Sakamoto Tomoaki 坂本知昭

SAKAMOTO Tomoaki 坂本知昭