Analysis of strigolactone biosynthetic pathway by using stigolatone biosynthesis inhibitor

2012 Fiscal Year Final Research Report

• Project/Area Number: 23880006
• Research Category: Grant-in-Aid for Research Activity Start-up
• Allocation Type: Single-year Grants
• Research Field: Bioproduction chemistry/Bioorganic chemistry
• Research Institution: Tokyo University of Agriculture (2012); The University of Tokyo (2011)
• Principal Investigator: ITO Sinsaku 東京農業大学, 応用生物科学部, 助教 (70608950)
• Project Period (FY): 2011 – 2012
• Keywords: ストリゴラクトン / 生合成阻害剤

Research Abstract

Strigolactones are terpenoid lactones produced in many plant species and have various functions: germination stimulants of root parasitic weeds, root-derived signals that induce hyphal branching in arbuscular mycorrhizal fungi, and a plant hormone that in

Research Products

• [Journal Article] Effects of strigolactone-biosynthesis inhibitor TIS108 on Arabidopsis. (2013)
  • Author(s): Shinsaku Ito, Mikihisa Umehara, Atsushi Hanada, Shinjiro Yamaguchi, Tadao Asami
  • Journal Title: Plant Signal Behav Volume: 8 Pages: e24193
• [Journal Article] Effects of triazole derivatives on strigolactone levels and growth retardation in rice. (2011)
  • Author(s): Shinsaku Ito, Mikihisa Umehara, Atsushi Hanada, Nobutaka Kitahata, Hiroki Hayase, Shinjiro Yamaguchi, Tadao Asami.
  • Journal Title: PLoS One Volume: 6 Pages: e21723
• [Journal Article] Tebuconazole derivatives are potent inhibitors of strigolactone biosynthesis
  • Author(s): Shinsaku Ito, Mikihisa Umehara, Atsushi Hanada, Shinjiro Yamaguchi, Tadao Asami.
  • Journal Title: J. Pestic. Sci. Volume: (accepted)
• [Presentation] ストリゴラクトン生合成阻害剤の植物に対する効果 (2012)
  • Author(s): 伊藤晋作、戸塚直哉、梅原三貴久、花田篤志、山口信次郎、浅見忠男
  • Organizer: 日本農芸化学会
  • Year and Date: 20120000
• [Presentation] Gibberellin regulates strigolactone biosynthesis (2011)
  • Author(s): Shinsaku Ito, Mikihisa Umehara, Atsushi Hanada, Satoko Yoshida, Junko Kyozuka, Miyako Ueguchi-Tanaka, Makoto Matsuoka, Ken Shirasu, Shinjiro Yamaguchi, Tadao Asami.
  • Organizer: 11thWorld Congress on Parasitic Plants
  • Year and Date: 20110000