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Molecular mechanism on the seasonal change in biosynthetic pathways of rose scent compound in response to the environment

Molecular mechanism on the seasonal change in biosynthetic pathways of rose scent compound in response to the environment
玫瑰香味化合物生物合成途径随环境季节变化的分子机制
批准号:
23380063
负责人:
WATANABE Naoharu
金额:
$12.06万
依托单位:
依托单位国家:
日本
项目类别:
Grant-in-Aid for Scientific Research (B)
财政年份:
2011
资助国家:
日本
项目状态:
已结题
起止时间:
2011-04-01 至 2014-03-31

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中文摘要
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英文摘要
The objective of the research is to clarify the molecular mechanism on the seasonal change in biosynthetic pathways of rose scent 2-phenylethanol (2PE) in response to environment. Based on the feeding experiments of L-[2H8]phenylalanin ([2H8]LPhe) to rose flowers and the GCMS, and LCMS analyses, we have clarified that two new enzymes, AAAT and PPDC are involved in the new biosynthetic pathway from LPhe to 2PE (LPhe, PPA, PAld, 2PE). We have also confirmed that the pathway is actively operating under the environmental conditions at high temperature.
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Characterization of flower-inducing compound in Lemna paucicostata exposed to drought stress.
暴露于干旱胁迫的青萍中开花诱导化合物的表征。
DOI: 10.1016/j.tet.2014.03.099
发表时间: 2014
期刊: Tetrahedron
影响因子: 2.1
作者: [Murata, A. Akaike,R., Kawahashi, T., Tsuchiya, R., Takemoto,H., Ohnishi, T., Todoroki, Y., Mase, N., Yokoyama, M., Takagi, K., Winterhalter, P., Watanabe..N.]
通讯作者: Watanabe..N.
Roses Shift Biosynthetic Pathways of Floral Scent in Response to Seasonal Change
玫瑰改变花香生物合成途径以应对季节变化
DOI: 10.1271/kagakutoseibutsu.50.570
发表时间: 2012
期刊: KAGAKU TO SEIBUTSU
影响因子: --
作者: [平田拓, 大西利幸, 渡辺修治]
通讯作者: 渡辺修治
Biosynthesis of α-and β-ionones, prominent scent compounds, in flowers of Osmanthus fragrans
桂花中主要香味化合物 α-和 β-紫罗兰酮的生物合成
DOI: --
发表时间: 2012
期刊: Acta Biochim. Pol
影响因子: --
作者: [Susanne Baldermann, Masaya Kato, Peter Fleischmann, Naoharu Watanabe]
通讯作者: Naoharu Watanabe
Rose scent 2-phenylethanol was produced via two biosynthetic pathways in response to seasonal change in environment
玫瑰香味的 2-苯基乙醇是通过两种生物合成途径产生的,以响应环境的季节变化
DOI: --
发表时间: 2013
期刊:
影响因子: --
作者: [Kanda, M., Hirata, H., Ohnishi, T., Watanabe, N.]
通讯作者: N.
29
    Mathematical prediction/analysis method on variation of tea-secondary metabolites in the course of cultivation and processing
    • 批准号:
      15KT0030
    • 项目类别:
      Grant-in-Aid for Scientific Research (B)
    • 资助金额:
      $11.48万
    • 财政年份:
      2015
    • 负责人:
      WATANABE Naoharu
    • 依托单位:
    Response of Phenylethanoid Systems to Photoperiod in Rose Flower Petals
    • 批准号:
      16310149
    • 项目类别:
      Grant-in-Aid for Scientific Research (B)
    • 资助金额:
      $9.79万
    • 财政年份:
      2004
    • 负责人:
      WATANABE Naoharu
    • 依托单位:
    Biosyntheis of volatile C-13 norisoprenoid
    • 批准号:
      13460047
    • 项目类别:
      Grant-in-Aid for Scientific Research (B)
    • 资助金额:
      $10.24万
    • 财政年份:
      2001
    • 负责人:
      WATANABE Naoharu
    • 依托单位:
    Bio-organic Chemical Studies on the Floral Scent Formation and Flower Induction
    • 批准号:
      12045230
    • 项目类别:
      Grant-in-Aid for Scientific Research on Priority Areas
    • 资助金额:
      $9.34万
    • 财政年份:
      2000
    • 负责人:
      WATANABE Naoharu
    • 依托单位:
    海外基金