Caged gene-inducer spatially and temporally controls gene expression and plant development in transgenic Arabidopsis plant |
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| Authors: | Hayashi Ken-ichiro Hashimoto Kazuya Kusaka Naoyuki Yamazoe Atsushi Fukaki Hidehiro Tasaka Masao Nozaki Hiroshi |
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| Institution: | Department of Biochemistry, Okayama University of Science, 1-1 Ridai-cho, Okayama City 700-0005, Japan. hayashi@dbc.ous.ac.jp |
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| Abstract: | Two new types of caged gene-inducers, caged 17beta-estradiol and caged dexamethazone, were synthesized. Caged gene-inducers were applied to transgenic Arabidopsis plants carrying a steroid hormone-inducible transactivation system. Light uncaged caged gene-inducers and controlled spatial and temporal expression of transgene in the transgenic plant. Furthermore, caged gene-inducers enabled the control of root development by light. |
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