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

• Project/Area Number: 20580166
• Research Category: Grant-in-Aid for Scientific Research (C)
• Allocation Type: Single-year Grants
• Section: 一般
• Research Field: Forest science
• Research Institution: Hokkaido Forest Products Research Institute
• Principal Investigator: SEKI Kazuto Hokkaido Forest Products Research Institute, 研究員 (20446313)
• Co-Investigator(Kenkyū-buntansha): 折橋 健 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, 研究主任 (60446292)
• Project Period (FY): 2008 – 2010
• Project Status: Completed (Fiscal Year 2010)
• Budget Amount: ¥3,770,000 (Direct Cost: ¥2,900,000、Indirect Cost: ¥870,000); Fiscal Year 2010: ¥1,300,000 (Direct Cost: ¥1,000,000、Indirect Cost: ¥300,000); Fiscal Year 2009: ¥1,040,000 (Direct Cost: ¥800,000、Indirect Cost: ¥240,000); Fiscal Year 2008: ¥1,430,000 (Direct Cost: ¥1,100,000、Indirect Cost: ¥330,000)
• Keywords: 化学生態 / 針葉樹 / 植食性小型哺乳類 / 植物二次代謝物 / 生合成 / 植物成長 / 代謝コスト / 種分化 / 森林生態 / 動植相互作用 / 化学的防御 / 投資配分

Research Abstract

The chemical defense against small mammalian herbivores in boreal tree, Larix, was investigated. In this study, it was shown that some resin components were highly resistant to vole via the feeding bioassay, and the difference of the resin-component biosynthesis among Larix species could have effect on the tree growth.

Research Products

• [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
• [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
• [Journal Article] Comparative analysis of diterpene composition in the bark of the hybridlarch F_1, Larix gmelinii var.japonica×L.kaempferi and their parenttrees (2009)
  • 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
• [Journal Article] Simultaneous quantification of plant glyceroglycolipids including sulfoquinovosyldiacylglycerol by HPLC-ELSD with binary gradientelution (2009)
  • Author(s): Yunoki, K., Satoh, M., Seki, K., Ohkubo, T., Tanaka, Y., Onishi, M.
  • Journal Title: Lipids 44 Pages: 77-83
  • Peer Reviewed
• [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 trees (2009)
  • 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
• [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
• [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
• [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
• [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
• [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
• [Presentation] (2010) Disposition of defensive and nutritional substances in the bark of Larix gmelinii var.japonica in chemical defense.British Ecological Society, Annual Symposium 2010 (2010)
  • 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
• [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
• [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
• [Presentation] 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: International Society of Chemical Ecology, 25th Annual Meeting
  • Place of Presentation: Neuchatel University, Neuchatel, Switzerland
• [Remarks] ホームページ等
  • URL: http://www.fpri.hro.or.jp//gijutsujoho/default.htm
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  • URL: http://www.fpri.hro.or.jp/gijutsujoho/default.htm
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  • URL: http://www.fpri.asahikawa.hokkaido.jp/dayori/index.htm
• [Patent(Industrial Property Rights)] 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