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Spatial imaging, speciation, and quantification of selenium in the hyperaccumulator plants Astragalus bisulcatus and Stanleya pinnata

Plant Physiology

Sep 1, 2006

John Leonard FreemanElizabeth A H Pilon-Smits

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Abstract

Astragalus bisulcatus and Stanleya pinnata hyperaccumulate selenium (Se) up to 1% of plant dry weight. In the field, Se was mostly present in the young leaves and reproductive tissues of both hyperaccumulators. Microfocused scanning x-ray fluorescence mapping revealed that Se was hypera...read more

Mentioned in this Paper

Aphids
Blood Vessel
Electron Probe Microanalysis
Plant Poisoning
Selenite
Selenium
Selenomethylselenocysteine
Organoselenium Compounds
Arabidopsis thaliana <plant>
Plant Leaves
71
Paper Details
References
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  • Citations72
123
  • References23
  • Citations72
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Spatial imaging, speciation, and quantification of selenium in the hyperaccumulator plants Astragalus bisulcatus and Stanleya pinnata

Plant Physiology

Sep 1, 2006

John Leonard FreemanElizabeth A H Pilon-Smits

PMID: 16920881

DOI: 10.1104/pp.106.081158

Abstract

Astragalus bisulcatus and Stanleya pinnata hyperaccumulate selenium (Se) up to 1% of plant dry weight. In the field, Se was mostly present in the young leaves and reproductive tissues of both hyperaccumulators. Microfocused scanning x-ray fluorescence mapping revealed that Se was hypera...read more

Mentioned in this Paper

Aphids
Blood Vessel
Electron Probe Microanalysis
Plant Poisoning
Selenite
71

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Paper Details
References
  • References23
  • Citations72
123
  • References23
  • Citations72
12345...

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