Metabolic Regulation of Floral Scent in<i>Petunia axillaris</i>Lines: Biosynthetic Relationship between Dihydroconiferyl Acetate and<i>iso</i>-Eugenol
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- KONDO Masatoshi
- Graduate School of Life and Environmental Sciences, University of Tsukuba
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- OYAMA-OKUBO Naomi
- Research Team for Flower Quality, National Institute of Floricultural Science, National Agriculture and Food Research Organization
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- SAGAE Masanori
- Graduate School of Life and Environmental Sciences, University of Tsukuba
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- ANDO Toshio
- Faculty of Horticulture, Chiba University
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- MARCHESI Eduardo
- Facultad de Agronomia, Universidad de la República
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- NAKAYAMA Masayoshi
- Research Team for Flower Quality, National Institute of Floricultural Science, National Agriculture and Food Research Organization
書誌事項
- タイトル別名
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- Metabolic Regulation of Floral Scent in Petunia axillaris Lines: Biosynthetic Relationship between Dihydroconiferyl Acetate and iso-Eugenol
- Metabolic regulation of floral scent in <italic>Petunia axillaris</italic> lines: biosynthetic relationship between dihydroconiferyl acetate and <italic>iso</italic>-eugenol
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説明
Aromatic scent-related compounds in flowers were comprehensively analyzed by high-performance liquid chromatography (HPLC) based on their absorption spectra to understand regulation of metabolism leading to floral scent diversity in Petunia axillaris lines. An unknown compound occurring at similar levels to scent compounds in some plant lines was identified to be dihydroconiferyl acetate. Based on the structure, dihydroconiferyl acetate is likely to be a biosynthetically closely related compound to aromatic scent compounds, especially iso-eugenol. Similar time-course changes of the concentrations suggest that the metabolism of dihydroconiferyl acetate is underlaid by the similar regulation to aromatic scent compounds. Dihydroconiferyl acetate and iso-eugenol occurred almost exclusively, implying that metabolism of the common precursors to each compound is selectively regulated in these plants. The branching of the biosynthetic pathway into dihydroconiferyl acetate and iso-eugenol is probably one of regulatory steps leading to scent diversity in P. axillaris lines.
収録刊行物
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- Ｂｉｏｓｃｉｅｎｃｅ， Ｂｉｏｔｅｃｈｎｏｌｏｇｙ， ａｎｄ Ｂｉｏｃｈｅｍｉｓｔｒｙ
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Ｂｉｏｓｃｉｅｎｃｅ， Ｂｉｏｔｅｃｈｎｏｌｏｇｙ， ａｎｄ Ｂｉｏｃｈｅｍｉｓｔｒｙ 71 (2), 458-463, 2007
公益社団法人 日本農芸化学会
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詳細情報 詳細情報について
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- CRID
- 1390282681453931776
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- NII論文ID
- 10027511617
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- NII書誌ID
- AA10824164
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- ISSN
- 13476947
- 09168451
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- NDL書誌ID
- 8674376
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- PubMed
- 17284848
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- 本文言語コード
- en
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- データソース種別
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- JaLC
- NDLサーチ
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