Oxalate secretion from the root apex of Sedum alfredii contributes to hyperaccumulation of Cd

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• 作者：Qi Tao ; Dandi Hou ; Xiaoe Yang ; Tingqiang Li
• 关键词：Anion channel inhibitor ; Cadmium ; Hyperaccumulation ; Oxalate secretion ; Sedum alfredii ; Root apex
• 刊名：Plant and Soil
• 出版年：2016
• 出版时间：January 2016
• 年：2016
• 卷：398
• 期：1-2
• 页码：139-152
• 全文大小：1,031 KB
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• 作者单位：Qi Tao (1)
  Dandi Hou (1)
  Xiaoe Yang (1)
  Tingqiang Li (1)
  
  1. Ministry of Education Key Laboratory of Environmental Remediation and Ecological Health, College of Environmental and Resource Sciences, Zhejiang University, Hangzhou, 310058, China
  
• 刊物类别：Biomedical and Life Sciences
• 刊物主题：Life Sciences
  Plant Sciences
  Soil Science and Conservation
  Plant Physiology
  Ecology
  
• 出版者：Springer Netherlands
• ISSN：1573-5036

文摘

Backgrounds and aims Organic acids play an important role in metal detoxification in plant, but accumulation of heavy metals with the help of organic acids secretion in hyperaccumulators has not been well documented. The aim of this study was to investigate the contribution of oxalate secretion to cadmium (Cd) hyperaccumulation in S. alfredii.