Engineering expression of polyphosphate confers cadmium resistance in tobacco
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概要
- 論文の詳細を見る
The feasibility of transgenic tobacco, genetically engineered to express bacterial polyphosphate (polyP) for phytoremediation of cadmium pollution was examined. The transgenic tobacco showed more resistance to Cd^<2+> and accumulated more Cd^<2+> than its wild-type progenitors. These results suggest that polyP has abilities to reduce Cd^<2+> toxicity, probably via a chelation mechanism, and to accumulate cadmium in the transgenic tobacco. Based on the results obtained in this study, polyP-mediated Cd^<2+> accumulation may serve as a useful strategy for Cd^<2+> phytoremediation.
- 日本トキシコロジー学会の論文
- 2008-08-01
著者
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PAN-HOU Hidemitsu
Faculty of Pharmaceutical Sciences, Setsunan University
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NAGATA Takeshi
Faculty of Pharmaceutical Sciences, Setsunan University
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Kimura Tomoki
Faculty Of Pharmaceutical Sciences Setsunan University
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Pan-hou Hidemitsu
Facul.of Pharm.sci. Setsunan Univ.
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Nagata Takeshi
Faculty Of Pharmaceutical Sciences Setsunan University
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