TODA Kyoko 戸田恭子

… Alternative Names

Toda Kyoko 戸田恭子

Less

Researcher Number	10360447
Other IDs
Affiliation (Current)	2025: 国立研究開発法人農業・食品産業技術総合研究機構, 遺伝資源研究センター, 上級研究員
Affiliation (based on the past Project Information) *help	2025: 国立研究開発法人農業・食品産業技術総合研究機構, 遺伝資源研究センター, 上級研究員 2021: 国立研究開発法人農業・食品産業技術総合研究機構, 遺伝資源研究センター, 上級研究員 2019 – 2020: 国立研究開発法人農業・食品産業技術総合研究機構, 次世代作物開発研究センター, 上級研究員 2012 – 2013: 独立行政法人農業・食品産業技術総合研究機構, 作物研究所畑作物研究領域, 主任研究員 2011: 独立行政法人農業・食品産業技術総合研究機構, 作物研究所・畑作物研究領域, 主任研究員 … More 2009: National Agricultural Research Organization, 作物研究所大豆育種研究チーム, 主任研究員 2008: National Agricultural Research Organization, 作物研究所・大豆育種研究チーム, 主任研究員 2007: National Agricultural Research Organization, 作物研究所・大豆育種研究チーム, 主任研究員 2006: 独立行政法人農業・食品産業技術総合研究機構, 作物研究所・大豆育種研究チーム, 主任研究員 2005: 独立行政法人農業・生物系特定産業技術研究機構, 作物研究所畑作物研究部, 主任研究官 2004: 独立行政法人農業・生物系特定産業技術研究機構, 作物研究所・畑作物研究部, 研究員 Less
Review Section/Research Field	Principal Investigator Breeding science / Basic Section 39020:Crop production science-related / Basic Section 39010:Science in plant genetics and breeding-related / Bioproduction chemistry/Bioorganic chemistry
Keywords	Principal Investigator フラボノイド / 大豆 / ダイズ / 低温ストレス耐性 / 液胞 / 保存 / 煮豆 / PME / ペクチンメチルエステラーゼ / カルシウム … More / メチルエステラーぜ / 煮豆硬度 / ペクチン / 高速液体クロマトグラフィー（HPLC） / 形質転換 / マイクロアレイ / ケルセチン / ケルチン / 抗酸化活性 / 根粒 / F3'H / 珠皮 / 耐冷性 / 抗酸化 / フラボノイド3'-水酸化酵素 Less

フラボノイドがダイズ種子のCa・Mg含量を低下させる分子メカニズムの解明Principal Investigator
- Principal Investigator
  
  戸田恭子
- Project Period (FY)
  2025 – 2027
- Research Category
  
  Grant-in-Aid for Scientific Research (C)
- Review Section
  
  Basic Section 39020:Crop production science-related
- Research Institution
  National Agriculture and Food Research Organization
Genetic and morphological study of the relationship between soybean pectin methylesterase and cooked bean hardnessPrincipal Investigator
- Principal Investigator
  
  Toda Kyoko
- Project Period (FY)
  2019 – 2021
- Research Category
  
  Grant-in-Aid for Scientific Research (C)
- Review Section
  
  Basic Section 39010:Science in plant genetics and breeding-related
- Research Institution
  National Agriculture and Food Research Organization
Study of relationship between antioxidant activity of soybean flavonoids and chilling stress, and their related genePrincipal Investigator
- Principal Investigator
  
  TODA Kyoko
- Project Period (FY)
  2011 – 2013
- Research Category
  
  Grant-in-Aid for Young Scientists (B)
- Research Field
  
  Breeding science
- Research Institution
  National Agriculture and Food Research Organization
Molecular and cellular study of flavonoid metabolism and detection of relating genes in soybeanPrincipal Investigator
- Principal Investigator
  
  TODA Kyoko
- Project Period (FY)
  2007 – 2009
- Research Category
  
  Grant-in-Aid for Young Scientists (B)
- Research Field
  
  Bioproduction chemistry/Bioorganic chemistry
- Research Institution
  National Agricultural Research Organization
大豆フラボノイド水酸化酵素遺伝子の有する耐冷性機能の解明Principal Investigator
- Principal Investigator
  
  戸田恭子
- Project Period (FY)
  2004 – 2006
- Research Category
  
  Grant-in-Aid for Young Scientists (B)
- Research Field
  
  Breeding science
- Research Institution
  National Agriculture and Food Research Organization

All 2022 2020 2019 2014 2013 2012 2010 2008 2007 2005

All Journal Article Presentation

[Journal Article] Flavonoid 3´‐hydroxylase reduces Ca and Mg content in soybean seeds, resulting in decreased hardness of cooked beans2022
- Author(s)
  Toda Kyoko、Hirata Kaori、Yamada Tetsuya、Takahashi Koji、Ogiso‐Tanaka Eri、Tsubokura Yasutaka、Hajika Makita
- Journal Title
  
  Crop Science
  
  Volume: 印刷中 Issue: 4 Pages: 1405-1414
- DOI
  10.1002/csc2.20743
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-19K05985
[Journal Article] DNA marker-assisted evaluation of cooked bean hardness of three soybean progeny lines2020
- Author(s)
  Toda Kyoko、Kato Shin、Hirata Kaori、Kikuchi Akio、Nihei Yumi、Hajika Makita
- Journal Title
  
  Breeding Science
  
  Volume: 70 Issue: 4 Pages: 487-493
- DOI
  10.1270/jsbbs.19171
- NAID
  130007895840
- ISSN
  1344-7610, 1347-3735
- Language
  English
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-19K05985
[Journal Article] DNA marker-assisted evaluation of cooked bean hardness of three soybean progeny lines.2020
- Author(s)
  Kyoko Toda, Shin Kato, Kaori Hirata, Akio Kikuchi, Yumi Nihei, Makita Hajika
- Journal Title
  
  Breeding Science
  
  Volume: 印刷中
- Peer Reviewed / Open Access
- Data Source
  KAKENHI-PROJECT-19K05985
[Journal Article] Linkage mapping, molecular cloning and functional analysis of soybean gene Fg2 encoding flavonol 3-O-glucoside (1 →6) rhamnosyltransferase2013
- Author(s)
  Rodas FR, Rodriguez TO, Murai Y, Iwashina T, Sugawara S, Suzuki M, Nakabayashi R, Yonekura-Sakakibara K, Saito K, Kitajima J, Toda K, Takahashi R
- Journal Title
  
  Plant Molecular Biology
  
  Volume: 84 Issue: 3 Pages: 287-300
- DOI
  10.1007/s11103-013-0133-1
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-23780009, KAKENHI-PROJECT-25440148
[Journal Article] The soybean F3'H protein is localized to the tonoplast in the seed coat hilum2012
- Author(s)
  Toda, K., et al
- Journal Title
  
  Planta
  
  Volume: 235(In press) Issue: 1 Pages: 79-89
- DOI
  10.1007/s00425-012-1590-5
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-21510233, KAKENHI-PROJECT-23780009, KAKENHI-PROJECT-22510238
[Journal Article] Difference in chilling-induced flavonoid profiles, antioxidant activity and chilling tolerance between soybean near-isogenic lines for the pubescence color gene2010
- Author(s)
  Kyoko Toda, Ryoji Takahashi, Tsumasa Iwashina, Makita Hajika
- Journal Title
  
  J. Plant Res (印刷中)
- NAID
  10027702114
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-19780089
[Journal Article] Difference in chilling-induced flavonoid profiles, antioxidant activity and chilling tolerance between soybean near-isogenic lines for the pubescence color gene2010
- Author(s)
  Kyoko Toda, Ryoji Takahashi, Tsukasa Iwashina, Makita Hajika
- Journal Title
  
  Journal of Plant Research (印刷中)
- NAID
  10027702114
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-19780089
[Journal Article] Effect of components extracted from okara on the physicochemical properties of soymilk and tofu texture2007
- Author(s)
  Kyoko Toda, Kyoko Chiba, Tomotada Ono
- Journal Title
  
  Journal of Food Science (In press)
- Data Source
  KAKENHI-PROJECT-16780005
[Journal Article] A single-base deletion in soybean flavonol synthase gene is associated with magenta flower color2007
- Author(s)
  Ryoji Takahashi, Stephen M.Githiri, Kouta Hatayama, Emilyn G.Dubouzet, Norimoto Shimada, Toshio Aoki, Shin-ichi Ayabe, Tsukasa Iwashina, Kyoko Toda, Hisakazu Matsumura
- Journal Title
  
  Plant Molecular Biology 63
  
  Pages: 125-135
- Data Source
  KAKENHI-PROJECT-16780005
[Journal Article] Fine mapping of the FT1 locus for soybean flowering time using a residual heterozygous line derived from a recombinant inbred line2005
- Author(s)
  N.Yamanaka, S.Watanabe, K.Toda, K.Hayashi, H.Fuchigami, R.Takahashi, K Harada
- Journal Title
  
  Theoretical and Applied Genetics 110
  
  Pages: 634-639
- Data Source
  KAKENHI-PROJECT-16780005
[Journal Article] Structure of Flavonoid 3'-Hydroxylase Gene for Pubescence Color in Soybean2005
- Author(s)
  T.Toda, M.Akasaka, E.G.Dubouzet, S.Kawasaki, R.Takahashi
- Journal Title
  
  Crop Science 45(6)
  
  Pages: 2212-2217
- Data Source
  KAKENHI-PROJECT-16780005
[Presentation] 大豆ペクチンのエステル化度、煮豆硬度および保存中における煮豆硬度変化の品種間差の関係2019
- Author(s)
  戸田恭子、二瓶由美、富永陽子、高橋浩司
- Organizer
  日本植物学会
- Data Source
  KAKENHI-PROJECT-19K05985
[Presentation] Localization and physiological function of flavonoid 3’-hydroxylase in soybean2014
- Author(s)
  Kyoko Toda, Haruko Kuroiwa, Kalaiselvi Senthil, Ryoji Takahashi
- Organizer
  第27回国際ポリフェノール会議 2014 名古屋
- Place of Presentation
  名古屋大学
- Data Source
  KAKENHI-PROJECT-23780009
[Presentation] Localization and possible role in chilling tolerance of flavonoid 3'-hydroxylase in soybean2014
- Author(s)
  戸田恭子、黒岩晴子、Kalaiselvi Senthil、高橋良二
- Organizer
  第27回国際ポリフェノール会議2014名古屋
- Place of Presentation
  名古屋大学
- Data Source
  KAKENHI-PROJECT-23780009
[Presentation] 大豆におけるフラボノイド生合成と抗酸化性及び低温ストレス耐性との関係2008
- Author(s)
  戸田恭子、高橋良二
- Organizer
  日本植物学会第72回大会
- Data Source
  KAKENHI-PROJECT-19780089

1. IWASHINA Tsukasa (30151731)

# of Collaborated Projects: 1 results

# of Collaborated Products: 2 results
2. TAKAHASHI Ryoji (90360445)

# of Collaborated Projects: 1 results

# of Collaborated Products: 3 results
3. HAJIKA Makita (40414643)

# of Collaborated Projects: 1 results

# of Collaborated Products: 2 results

TODA Kyoko 戸田 恭子

Toda Kyoko 戸田 恭子

Research Projects

Research Products

Co-Researchers

フラボノイドがダイズ種子のCa・Mg含量を低下させる分子メカニズムの解明Principal Investigator

Principal Investigator

Project Period (FY)

Research Category

Review Section

Research Institution

Genetic and morphological study of the relationship between soybean pectin methylesterase and cooked bean hardnessPrincipal Investigator

Principal Investigator

Project Period (FY)

Research Category

Review Section

Research Institution

Study of relationship between antioxidant activity of soybean flavonoids and chilling stress, and their related genePrincipal Investigator

Principal Investigator

Project Period (FY)

Research Category

Research Field

Research Institution

Molecular and cellular study of flavonoid metabolism and detection of relating genes in soybeanPrincipal Investigator

Principal Investigator

Project Period (FY)

Research Category

Research Field

Research Institution

大豆フラボノイド水酸化酵素遺伝子の有する耐冷性機能の解明Principal Investigator

Principal Investigator

Project Period (FY)

Research Category

Research Field

Research Institution

[Journal Article] Flavonoid 3´‐hydroxylase reduces Ca and Mg content in soybean seeds, resulting in decreased hardness of cooked beans2022

Author(s)

Journal Title

DOI

Data Source

[Journal Article] DNA marker-assisted evaluation of cooked bean hardness of three soybean progeny lines2020

Author(s)

Journal Title

DOI

NAID

ISSN

Language

Data Source

[Journal Article] DNA marker-assisted evaluation of cooked bean hardness of three soybean progeny lines.2020

Author(s)

Journal Title

Data Source

[Journal Article] Linkage mapping, molecular cloning and functional analysis of soybean gene Fg2 encoding flavonol 3-O-glucoside (1 →6) rhamnosyltransferase2013

Author(s)

Journal Title

DOI

Data Source

[Journal Article] The soybean F3'H protein is localized to the tonoplast in the seed coat hilum2012

Author(s)

Journal Title

DOI

Data Source

[Journal Article] Difference in chilling-induced flavonoid profiles, antioxidant activity and chilling tolerance between soybean near-isogenic lines for the pubescence color gene2010

Author(s)

Journal Title

NAID

Data Source

[Journal Article] Difference in chilling-induced flavonoid profiles, antioxidant activity and chilling tolerance between soybean near-isogenic lines for the pubescence color gene2010

Author(s)

Journal Title

NAID

Data Source

[Journal Article] Effect of components extracted from okara on the physicochemical properties of soymilk and tofu texture2007

Author(s)

Journal Title

Data Source

[Journal Article] A single-base deletion in soybean flavonol synthase gene is associated with magenta flower color2007

Author(s)

Journal Title

Data Source

TODA Kyoko 戸田恭子

Toda Kyoko 戸田恭子