Detection of Differences in mRNA Expression Regulated by Salt-Stress in Mangrove Cultured Cells

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概要

• 論文の詳細を見る

• Identifying genes involved in salt-stress responses in mangrove plants is one of the most critical steps in elucidating the salt-resistance mechanisms in these plants. In this study, we screened cDNAs whose mRNA amounts were regulated by salt-stress using cDNA Representational Difference Analysis (cDNA RDA) from suspension-cultured cells of a mangrove, Bruguiera sexangula. Four cDNA fragments whose mRNA amounts were up regulated by salt-stress were isolated. Database searches revealed that these cDNAs encode proteins similar to endo-polygalacturonase, alcohol dehydrogenase, and two putative Arabidopsis proteins. In addition, eight cDNA fragments whose mRNA amounts were down regulated by salt-stress were also isolated. Further characterization of these cDNAs will likely be important in elucidating the salt-resistance mechanisms in mangrove plants.

• 日本植物細胞分子生物学会の論文
• 2002-06-01

著者

• OZEKI Yoshihiro

  Department of Biotechnology and Life Science, Faculty of Engineering, Tokyo University of Agricultur

• MIMURA Tetsuro

  Department of Biology, Graduate School of Science, Kobe University

• Mimura T

  Nara Women's Univ. Nara Jpn

• Mimura Tetsuro

  Department Of Biological Science Faculty Of Science Nara-women's University

• Saitoh Takeo

  Department Of Biotechnology Faculty Of Technology Tokyo University Of Agriculture And Technology

• YAMADA Akiyo

  Department of Biotechnology, Tokyo University of Agriculture and Technology

• Ozeki Yoshihiro

  Department Of Biology College Of Arts And Science The University Of Tokyo

• Yamada Akiyo

  Department Of Biotechnology Faculty Of Technology Tokyo University Of Agriculture And Technology

• Saitoh Takeo

  Department Of Aeronautics And Space Engineering Tohoku University

• Yamada Akiyo

  Department of Biotechnology, Faculty of Technology, Tokyo University of Agriculture and Technology

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