Visualization of Flavonol Distribution in the Abaxial Epidermis of Onion Scales via Detection of Its Autofluorescence in the Absence of Chemical Processes

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概要

• 論文の詳細を見る

• We visualized flavonol distribution in the abaxial epidermis of onion scales without chemical processes via detection of blue-light-induced green autofluorescence. Our visualizing results indicated an unequal intercellular distribution of flavonols among epidermal cells causing a patch distribution in the epidermis, and indicated that flavonol accumulation in ultraviolet irradiated-onion scales was in uniformity with epidermal cells, probably to compensate for their stress-hypersensitiveness.

• 社団法人 日本農芸化学会の論文
• 2009-09-23

著者

• HIDEMA Jun

  Department of Agricultural Chemistry, Faculty of Agriculture, Tohoku University

• SUDO Emi

  Center for Interdisciplinaly Research, Tohoku University

• TERANISHI Mika

  Department of Environmental Life Sciences, Graduate School of Life Sciences, Tohoku University

• TANIUCHI Tetsuo

  Center for Interdisciplinaly Research, Tohoku University

• Teranishi Mika

  Department Of Environmental Life Sciences Graduate School Of Life Sciences Tohoku University

• Hidema Jun

  Department Of Environmental Life Sciences Graduate School Of Life Sciences Tohoku University

• Sudo Emi

  Center For Interdisciplinaly Research Tohoku University

• Taniuchi Tetsuo

  Center For Interdisciplinaly Research Tohoku University

関連論文

• Leaf Development in Lolium temulentum : Photosynthesis and Photosynthetic Proteins in Leaves Senescing under Different Irradiances
• Visualization of Flavonol Distribution in the Abaxial Epidermis of Onion Scales via Detection of Its Autofluorescence in the Absence of Chemical Processes
• Changes in Grain Size and Grain Storage Protein of Rice (Oryza Sativa L.) in Response to Elevated UV-B Radiation under Outdoor Conditions
• Ultraviolet-B Sensitivities in Japanese Lowland Rice Cultivars : Cyclobutane Pyrimidine Dimer Photolyase Activity and Gene Mutation
• Relationship between Ultraviolet-B Sensitivity and Cyclobutane Pyrimidine Dimer Photorepair in Rice
• UV Irradiation Promotes the Accumulation of Triglyceride in Lipomyces lipofer
• Changes in the Levels of Chlorophyll and Light-Harvesting Chlorophyll a/b Protein of PS II in Rice Leaves Aged under Different Irradiances from Full Expansion through Senescence : ENVIRONMENTAL AND STRESS RESPONSES : PROTEINS, ENZYMES AND METABOLISM
• UV Irradiation Promotes the Accumulation of Triglyceride in Lipomyces lipofer
• Visualization of Flavonol Distribution in the Abaxial Epidermis of Onion Scales via Detection of Its Autofluorescence in the Absence of Chemical Processes

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