Seki Kazuto 関一人

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SEKI Kazuto 関一人

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Researcher Number	20446313
Other IDs
Affiliation (Current)	2025: 地方独立行政法人北海道立総合研究機構, 森林研究本部林産試験場, 専門研究員
Affiliation (based on the past Project Information) *help	2024: 地方独立行政法人北海道立総合研究機構, 森林研究本部林産試験場, 専門研究員 2013 – 2015: 地方独立行政法人北海道立総合研究機構, 森林研究本部林産試験場, 主査 2010: Hokkaido Forest Products Research Institute, 研究員 2010: 地方独立行政法人北海道立総合研究機構, 森林研究本部林産試験場・利用部, 主査(成分) 2008 – 2009: Hokkaido Forest Products Research Institute, 利用部, 成分利用科長
Review Section/Research Field	Principal Investigator Forest science / Forest science Except Principal Investigator Basic Section 40020:Wood science-related
Keywords	Principal Investigator 化学的防御 / 生合成 / 針葉樹 / 量的遺伝 / 栄養物質 / 二次代謝物 / 樹皮 / 投資配分 / 動植相互作用 / 森林生態 … More / 種分化 / 代謝コスト / 植物成長 / 植物二次代謝物 / 植食性小型哺乳類 / 化学生態 … More Except Principal Investigator ルーメン微生物 / 粗飼料価指数 / 反芻時間 / 粗剛性 / 蒸煮木質飼料 Less

蒸煮木質飼料の粗剛性コントロールにより反芻胃の健全性はどこまで向上できるのか
- Principal Investigator
  
  檜山亮
- Project Period (FY)
  2024 – 2026
- Research Category
  
  Grant-in-Aid for Scientific Research (B)
- Review Section
  
  Basic Section 40020:Wood science-related
- Research Institution
  Hokkaido Research Organization
Strategies of chemical defense by secondary metabolites and tissue in the bark of Larix speciesPrincipal Investigator
- Principal Investigator
  
  Seki Kazuto
- Project Period (FY)
  2013 – 2015
- Research Category
  
  Grant-in-Aid for Scientific Research (C)
- Research Field
  
  Forest science
- Research Institution
  Hokkaido Research Organization
Tree chemical defense and investment allocation based on tree molecular phylogeny and plant-animal interaction.Principal Investigator
- Principal Investigator
  
  SEKI Kazuto
- Project Period (FY)
  2008 – 2010
- Research Category
  
  Grant-in-Aid for Scientific Research (C)
- Research Field
  
  Forest science
- Research Institution
  Hokkaido Forest Products Research Institute

All 2015 2014 2013 2012 2011 2010 2009 2008 Other

All Journal Article Presentation Patent

[Journal Article] 北海道のカラマツ類の樹皮に含まれる樹脂成分の特性と有用性2013
- Author(s)
  関　一人
- Journal Title
  
  林産試だより
  
  Volume: 12月号 Pages: 8-12
- Data Source
  KAKENHI-PROJECT-25450221
[Journal Article] Accumulation of constitutive diterpenoids in the rhytidome and secondary phloem of the branch bark of Larix gmelinii var. japonica.2012
- Author(s)
  Seki, K., Orihashi, K., Sato, M., Kishino, M., Saito, N.
- Journal Title
  
  Journal of Wood Science
  
  Volume: 58 Issue: 5 Pages: 437-445
- DOI
  10.1007/s10086-012-1271-9
- NAID
  10031137116
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-20580166
[Journal Article] Simultaneous quantification of plant glyceroglycolipids including sulfoquinovosyldiacylglycerol by HPLC-ELSD with binary gradientelution2009
- Author(s)
  Yunoki, K., Satoh, M., Seki, K., Ohkubo, T., Tanaka, Y., Onishi, M.
- Journal Title
  
  Lipids 44
  
  Pages: 77-83
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-20580166
[Journal Article] Comparative analysis of diterpene composition in the bark of the hybridlarch F_1, Larix gmelinii var.japonica×L.kaempferi and their parenttrees2009
- Author(s)
  Satoh, M., Seki, K., Kita, K., Moriguchi, Y., Hashimoto, M., Yunoki, K., Kofujita, H., Onishi, M.
- Journal Title
  
  Journal of Wood Science 55
  
  Pages: 32-40
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-20580166
[Journal Article] Comparative analysis of diterpene composition in the bark of the hybrid larch F_1, Larix gmelinii var. japonica×L. kaempferi and their parent trees2009
- Author(s)
  Satoh, M., Seki, K., Kita. K., Moriguchi, Y., Hashimoto, M., Yunoki, K., Kofujita, H., Onishi, M
- Journal Title
  
  Journal of Wood Science 55(1)
  
  Pages: 32-40
- NAID
  10025627516
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-20580166
[Journal Article] Comparative analysis of diterpene composition in the bark of the hybrid larch F1, Larix gmelinii var.2009
- Author(s)
  Sato M., Seki K., Kita K., Moriguchi Y., Hashimoto M., Yunoki K., Kofujita H., Onishi M.
- Journal Title
  
  japonica ×L.kaempferi and their parent trees.J. Wood Sci. 55
  
  Pages: 32-40
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-20580166
[Journal Article] Prominent differences in leaf fatty acid composition in the F1 hybrid compared with parent tress Larix gmelinii var.2008
- Author(s)
  Sato M., Seki K., Kita K., Moriguchi Y., Yunoki K., Onishi M.
- Journal Title
  
  japonica and L.kaempferi.Biosci.Biotechnol. Biochem 72
  
  Pages: 2895-2902
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-20580166
[Patent] 雑種識別方法2009
- Inventor(s)
  関一人、佐藤真由美、岸野正典、来田和人、内山和子、大西正男
- Industrial Property Rights Holder
  関一人、佐藤真由美、岸野正典、来田和人、内山和子、大西正男
- Industrial Property Number
  2009-064128
- Filing Date
  2009-03-17
- Data Source
  KAKENHI-PROJECT-20580166
[Presentation] Characterization of secondary metabolites, nutritional substances, and internal secretory structures in the branch bark tissues among two larch species and their interspecific hybrid F_12015
- Author(s)
  Seki, K., Orihashi, K.
- Organizer
  LAWPS (International Association of Wood Products Societies) International Symposium on Wood Science and Technology 2015
- Place of Presentation
  東京
- Year and Date
  2015-03-16
- Data Source
  KAKENHI-PROJECT-25450221
[Presentation] カラマツ類の枝樹皮組織におけるテルペノイドと内分泌構造2014
- Author(s)
  関　一人、折橋　健
- Organizer
  第46回日本木材学会北海道支部研究発表会
- Place of Presentation
  札幌市
- Year and Date
  2014-11-12
- Data Source
  KAKENHI-PROJECT-25450221
[Presentation] カラマツ類の枝樹皮組織における二次代謝物と糖質の組成と分布2014
- Author(s)
  関　一人, 折橋　健
- Organizer
  第64回日本木材学会大会
- Place of Presentation
  松山市
- Data Source
  KAKENHI-PROJECT-25450221
[Presentation] カラマツ類の枝樹皮組織における二次代謝物の集積2013
- Author(s)
  関　一人, 折橋　健
- Organizer
  第45回日本木材学会北海道支部研究発表会
- Place of Presentation
  旭川市
- Data Source
  KAKENHI-PROJECT-25450221
[Presentation] グイマツの樹皮組織におけるテルペノイドおよび可溶性糖類の集積分布2012
- Author(s)
  関一人、折橋健
- Organizer
  日本木材学会
- Place of Presentation
  札幌市
- Year and Date
  2012-02-29
- Data Source
  KAKENHI-PROJECT-20580166
[Presentation] グイマツの樹皮組織における主要ジテルペノイドの集積2011
- Author(s)
  関一人、折橋健、佐藤真由美、岸野正典、斎藤直人
- Organizer
  日本木材学会北海道支部
- Place of Presentation
  旭川市
- Year and Date
  2011-10-31
- Data Source
  KAKENHI-PROJECT-20580166
[Presentation] (2010) Chemical defense of terpenoids in boreal conifer against herbivorous vole.2010
- Author(s)
  Seki K., Orihashi K., Saito N.,Nakata K.
- Organizer
  26th Annual Meeting of International Society of Chemical Ecology.
- Place of Presentation
  Tours, France.
- Year and Date
  2010-08-02
- Data Source
  KAKENHI-PROJECT-20580166
[Presentation] Disposition of defensive and nutritional substances in the bark of Larix gmelinii var.japonica in chemical defense.2010
- Author(s)
  Seki, K., Orihashi, K.
- Organizer
  British Ecological Society, Annual Symposium 2010 : The integrative role of plant secondary metabolites in ecological systems.
- Place of Presentation
  Brighton, UK
- Year and Date
  2010-04-12
- Data Source
  KAKENHI-PROJECT-20580166
[Presentation] Chemical defense of terpenoids in boreal conifer against herbivorous vole.2010
- Author(s)
  Seki, K., Orihashi, K., Saito, N., Nakata, K.
- Organizer
  26th Annual Meeting of International Society of Chemical Ecology.
- Place of Presentation
  Tours, France
- Year and Date
  2010-08-02
- Data Source
  KAKENHI-PROJECT-20580166
[Presentation] (2010) Disposition of defensive and nutritional substances in the bark of Larix gmelinii var.japonica in chemical defense.British Ecological Society, Annual Symposium 20102010
- Author(s)
  Seki K., Orihashi K.
- Organizer
  The integrative role of plant secondary metabolites in ecological systems.
- Place of Presentation
  Brighton, UK.
- Year and Date
  2010-04-12
- Data Source
  KAKENHI-PROJECT-20580166
[Presentation] (2009)Localization of terpenoid accumulation in the bark tissues in Larix gmelinii var.japonica, as a chemical defense of conifers.2009
- Author(s)
  Seki K., Orihashi K., Saito N.
- Organizer
  25th Annual Meeting of International Society of Chemical Ecology.
- Place of Presentation
  Neuchatel, Switzerland.
- Year and Date
  2009-08-25
- Data Source
  KAKENHI-PROJECT-20580166
[Presentation] Localization of terpenoid accumulation in the bark tissues in Larix gmelinii var.japonica, as a chemical defense of conifers2009
- Author(s)
  Seki, K., Orihashi, K., Saito, N.
- Organizer
  International Society of Chemical Ecology, 25th Annual Meeting
- Place of Presentation
  Neuchatel University, Neuchatel, Switzerland
- Data Source
  KAKENHI-PROJECT-20580166
[Presentation] Characterization of secondary metabolites, nutritional substances, and internal secretory structures in the branch bark tissues among two larch species and their hybrid F1
- Author(s)
  Kazuto Seki, Ken Orihashi
- Organizer
  International Symposium on Wood Science and Technology 2015
- Place of Presentation
  Tokyo
- Year and Date
  2015-03-15 – 2015-03-17
- Data Source
  KAKENHI-PROJECT-25450221

1. ORIHASHI KEN (60446292)

# of Collaborated Projects: 2 results

# of Collaborated Products: 14 results
2. 檜山亮 (70446326)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
3. 戸田守一 (40824610)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
4. 撫年浩 (60434148)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
5. 福間直希 (90793977)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results

Seki Kazuto 関 一人

SEKI Kazuto 関 一人

Research Projects

Research Products

Co-Researchers

蒸煮木質飼料の粗剛性コントロールにより反芻胃の健全性はどこまで向上できるのか

Principal Investigator

Project Period (FY)

Research Category

Review Section

Research Institution

Strategies of chemical defense by secondary metabolites and tissue in the bark of Larix speciesPrincipal Investigator

Principal Investigator

Project Period (FY)

Research Category

Research Field

Research Institution

Tree chemical defense and investment allocation based on tree molecular phylogeny and plant-animal interaction.Principal Investigator

Principal Investigator

Project Period (FY)

Research Category

Research Field

Research Institution

[Journal Article] 北海道のカラマツ類の樹皮に含まれる樹脂成分の特性と有用性2013

Author(s)

Journal Title

Data Source

[Journal Article] Accumulation of constitutive diterpenoids in the rhytidome and secondary phloem of the branch bark of Larix gmelinii var. japonica.2012

Author(s)

Journal Title

DOI

NAID

Data Source

[Journal Article] Simultaneous quantification of plant glyceroglycolipids including sulfoquinovosyldiacylglycerol by HPLC-ELSD with binary gradientelution2009

Author(s)

Journal Title

Data Source

[Journal Article] Comparative analysis of diterpene composition in the bark of the hybridlarch F_1, Larix gmelinii var.japonica×L.kaempferi and their parenttrees2009

Author(s)

Journal Title

Data Source

[Journal Article] Comparative analysis of diterpene composition in the bark of the hybrid larch F_1, Larix gmelinii var. japonica×L. kaempferi and their parent trees2009

Author(s)

Journal Title

NAID

Data Source

[Journal Article] Comparative analysis of diterpene composition in the bark of the hybrid larch F1, Larix gmelinii var.2009

Author(s)

Journal Title

Data Source

[Journal Article] Prominent differences in leaf fatty acid composition in the F1 hybrid compared with parent tress Larix gmelinii var.2008

Author(s)

Journal Title

Data Source

[Patent] 雑種識別方法2009

Inventor(s)

Industrial Property Rights Holder

Industrial Property Number

Filing Date

Data Source

[Presentation] Characterization of secondary metabolites, nutritional substances, and internal secretory structures in the branch bark tissues among two larch species and their interspecific hybrid F_12015

Author(s)

Organizer

Place of Presentation

Year and Date

Data Source

[Presentation] カラマツ類の枝樹皮組織におけるテルペノイドと内分泌構造2014

Author(s)

Organizer

Place of Presentation

Year and Date

Data Source

[Presentation] カラマツ類の枝樹皮組織における二次代謝物と糖質の組成と分布2014

Author(s)

Organizer

Place of Presentation

Data Source

[Presentation] カラマツ類の枝樹皮組織における二次代謝物の集積2013

Author(s)

Organizer

Seki Kazuto 関一人

SEKI Kazuto 関一人