Polyamine metabolism and physiological responses of Potamogeton crispus leaves under lead stress

@article{Xu2011PolyamineMA,
  title={Polyamine metabolism and physiological responses of Potamogeton crispus leaves under lead stress},
  author={Ye Xu and Guo Xin Shi and Chun-guang Ding and X. Y. Xu},
  journal={Russian Journal of Plant Physiology},
  year={2011},
  volume={58},
  pages={460-466}
}
Aquatic macrophytes were found to be the potential scavengers of heavy metals from aquatic environment. In this study, influences of ladder concentration of lead (Pb) on the leaves of Potamogeton crispus Linn were studied after 7 days of treatment. The accumulation of Pb, nutrient element contents, the generation rate of superoxide radical (O 2 ·− ), MDA, proline, and polyamine (PAs) contents, as well as the activities of diamine oxidases (DAO), polyamine oxidases (PAO), arginine decarboxylase… CONTINUE READING

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