Overproduction of Arabidopsis thaliana FeSOD Confers Oxidative Stress Tolerance to Transgenic Maize

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概要

• 論文の詳細を見る

• Transgenic maize(Zea mays L.)plants have been generated by particle gun bombardment that overproduce an Arabidopsis thaliana iron superoxide dismutase(FeSOD). To target this enzyme into chloroplasts, the mature Fesod coding sequence was fused to a chloroplast transit peptide from a pea ribulose-1, 5-bisphosphate carboxylase gene. Expression of the chimeric gene was driven by the CaMV 35S promoter. Growth characteristics and in vitro oxidative stress tolerance of transgenic lines grown in control and chilling temperatures were evaluated. The transgenic line with the highest transgenic FeSOD activities had enhanced tolerance toward methyl viologen and had increased growth rates.

• 日本植物生理学会の論文

著者

• Inze D

  Universiteit Gent Gent Bel

• Inze Dirk

  Laboratorium Voor Genetica Departement Genetica Vlaams Interuniversitair Instituut Voor Biotechnolog

• Inze Dirk

  Laboratorium Voor Genetica Department Of Plant Genetics Flanders Interuniversity Institute For Biote

• Van Montagu

  Ghent Univ. Gent Bel

• Montagu Marc

  Laboratorium voor Genetica

• Breusegem Frank

  Laboratorium voor Genetica, Department of Plant Genetics, Flanders Interuniversity Institute for Bio

• Slooten Luit

  Laboratorium voor Biofysica, Vrije Universiteit Brussel

• Stassart Jean-Marie

  Laboratorium voor Biofysica, Vrije Universiteit Brussel

• Moens Tanya

  Plant Genetic Systems N.V.

• Botterman Johan

  Plant Genetic Systems N.V.

• Slooten Luit

  Laboratorium Voor Biofysica Vrije Universiteit Brussel

• Breusegem Frank

  Laboratorium Voor Genetica Department Of Plant Genetics Flanders Interuniversity Institute For Biote

• Stassart Jean-marie

  Laboratorium Voor Biofysica Vrije Universiteit Brussel

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