Extracellular production of reactive oxygen species during seed germination and early seedling growth in Pisum sativum.

@article{Kranner2010ExtracellularPO,
  title={Extracellular production of reactive oxygen species during seed germination and early seedling growth in Pisum sativum.},
  author={Ilse Kranner and Thomas Roach and Richard Peter Beckett and Claire R Whitaker and Farida V Minibayeva},
  journal={Journal of plant physiology},
  year={2010},
  volume={167 10},
  pages={805-11}
}
Extracellularly produced reactive oxygen species (ROS) play key roles in plant development, but their significance for seed germination and seedling establishment is poorly understood. Here we report on the characteristics of extracellular ROS production during seed germination and early seedling development in Pisum sativum. Extracellular superoxide (O2(.-)) and hydrogen peroxide (H2O2) production and the activity of extracellular peroxidases (ECPOX) were determined spectrophotometrically, and… CONTINUE READING

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