Expression of Plant CCTα Genes Enhance Salt and Osmotic Stress Tolerance in Escherichia coli
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概要
- 論文の詳細を見る
To analyze the mechanisms of salt-tolerance in a mangrove plant, Bruguiera sexangula, functional screening of cDNAs encoding proteins essential for the salt-tolerance was performed using Escherichia coli as a host organism. A transformant expressing the α subunit of cytosolic chaperonin containing TCP-1 (CCTα) homologue was found to have enhanced salt-tolerance. A similar function was also observed in CCTα from Arabidopsis thaliana. The amount of CCTα transcript in the mangrove-cultured cells did not change in response to salt-stress and the transcript was continuously produced in the presence of NaCl or not. The role of plant CCTα in salt-tolerance was discussed.
- 日本植物細胞分子生物学会の論文
- 2002-09-01
著者
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OZEKI Yoshihiro
Department of Biotechnology and Life Science, Faculty of Engineering, Tokyo University of Agricultur
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MIMURA Tetsuro
Department of Biology, Graduate School of Science, Kobe University
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Mimura T
Nara Women's Univ. Nara Jpn
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Mimura Tetsuro
Department Of Biological Science Faculty Of Science Nara-women's University
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YAMADA Akiyo
Department of Biotechnology, Tokyo University of Agriculture and Technology
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Ozeki Yoshihiro
Department Of Biology College Of Arts And Science The University Of Tokyo
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Yamada Akiyo
Department Of Biotechnology Faculty Of Technology Tokyo University Of Agriculture And Technology
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SEKIGUCHI Mikiko
Department of Biotechnology, Faculty of Technology, Tokyo University of Agriculture and Technology
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Sekiguchi Mikiko
Department Of Biotechnology Faculty Of Technology Tokyo University Of Agriculture And Technology
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Yamada Akiyo
Department of Biotechnology, Faculty of Technology, Tokyo University of Agriculture and Technology
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