Synthesis of Polysaccharides in Phragmoplasts Isolated from Tobacco BY-2 Cells

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概要

• 論文の詳細を見る

• Autoradiographic experiments using preparations of isolated phragmoplast obtained from tobacco cultured cells revealed that the radioactivity incorporated into insoluble material from UDP-[^3H]glucose was exclusively present at the cell plate of isolated phragmoplasts. Most of the radioactivity incorporated into isolated phragmoplasts from UDP-[^<14>C]glucose was solubilized by 1,3-β-glucanase and the solubilized radioactivity was associated only with glucose, indicating that most of the radioactivity was incorporated into 1,3-β-glucan. In the presence of high concentrations of unlabeled UDP-glucose, isolated phragmoplasts incorporated radioactivity from UDP-[^3H]xylose. Most of the radioactivity incorporated into insoluble material was present at several sites distributed around the nuclei, while only little was found at the cell plate.

• 日本植物生理学会の論文

著者

• KAKIMOTO Tatsuo

  Department of Biology, Graduate School of Science, Osaka University

• 柿本 辰男

  Department Of Biology Graduate School Of Science Osaka University

• Kakimoto Tatsuo

  Department Of Biology Faculty Of Science Osaka University

• Shibaoka Hiroh

  Department of Biology, GraduateSchool of Science, Osaka University

• Shibaoka Hiroh

  Department Of Biology Faculty Of Science Osaka University

• Kakimoto Tatsuo

  Department Of Biological Science Graduate School Of Sciences Osaka University

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