Development of a new comprehensive analytical method for phosphate compounds with ion chromatography and studies on phosphate metabolomics in plants イオンクロマトグラフィーを用いたリン化合物の網羅的分析手法の開発と植物中のリン酸代謝に関する研究

博士論文

博士(理学), 博課 甲第239号, 平成16年3月24日授与

奈良女子大学学術情報リポジトリに「内容の要旨及び審査の結果の要旨(Vol.21, pp.96-101)」の登録あり。http://hdl.handle.net/10935/1197

Phosphate compounds are one of the most important substances in living organisms as not only metabolic substrates, but also regulators metabolic reactions. A research of the metabolic patterns of phosphoric compounds in plants has been expected as the post-genome approach. among various phosphate-related metabolites, sugar phosphates play a central role in phosphate metabolism. In this study, I investigated on the new sample extraction and analysis methods for measurement of levels of sugar phosphates in arabidopsis wild type and mutant plants, and proposed a new possible mechanism for the detection system of inorganic phosphate status in higher plants.