Synergistic effects of EDDS and ALA on phytoextraction of cadmium as revealed by biochemical and ultrastructural changes in sunflower (Helianthus annuus L.) tissues.

@article{Xu2020SynergisticEO,
  title={Synergistic effects of EDDS and ALA on phytoextraction of cadmium as revealed by biochemical and ultrastructural changes in sunflower (Helianthus annuus L.) tissues.},
  author={Ling Xu and J. Li and U. Najeeb and Xiaoxin Li and Jianmin Pan and Qian Huang and Weijun Zhou and Z. Liang},
  journal={Journal of hazardous materials},
  year={2020},
  volume={407},
  pages={
          124764
        }
}
This study explored the phytoremediation potential of sunflower on cadmium (Cd) contaminated soils. We also studied the mechanisms through which a plant growth regulator, 5-aminolevolinic acid (ALA) protected sunflower plants from Cd-induced cellular injury. Six-leaf old sunflower plants were exposed to 0.3 g kg-1 Cd for one week and then treated with chelating agents i.e. trisodium (S,S)-ethylenediamine-N,N'-disuccinic acid (EDDS, 5 mmol kg-1) and citric acid (CA,10 mmol kg-1), and 10 mg L-1… Expand
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