Identification of Free Cytokinins and the Changes in Endogenous Levels during Tuber Development of Sweet Potato (Ipomoea batatas Lam.)
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概要
- 論文の詳細を見る
Trans-zeatin, trans-zeatin riboside and N^6-(Δ^2-isopentenyl)adenosine (i^6Ado) were found to be the major cytokinins by high performance liquid chromatographic separation and gas chromatography-mass spectrometric analysis in the small tubers of sweet potato (Ipomoea batatas Lam. cv. Minamiyutaka) with a diameter of about 5 mm. During tuber development cytokinin levels were high in tubers having a diameter below 12 mm, minimal in tubers with a diameter of 22.5 mm, and then gradually increased as the tuber developed. The role of cytokinins in tuber development of the sweet potato is discussed.
- 日本植物生理学会の論文
著者
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Matsuo Tomoaki
Department Of Agricultural Chemistry Shizuoka University:(present)department Of Hortlculture Kagoshi
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Yoneda Toshiyuki
Department Of Horticulture Faculty Of Agriculture Kagoshima University
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Yoneda Toshiyuki
Department Of Biochemistry Osaka University Faculty Of Dentistry Division Of Endocrinology And Metab
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Itoo Saburo
Department of Horticulture, Faculty of Agriculture, Kagoshima University
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Itoo Saburo
Department Of Horticulture Faculty Of Agriculture Kagoshima University
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