• Published 2015

Activated oxygen and iron deficiency in pea plants Activated oxygen and antioxidant defenses in iron-deficient pea plants

@inproceedings{Iii2015ActivatedOA,
  title={Activated oxygen and iron deficiency in pea plants Activated oxygen and antioxidant defenses in iron-deficient pea plants},
  author={Iii and ITURBE-ORMAETXE and J. and F. and Mor{\'a}n and C. and ARRESE-IGOR and Y. and GOGORCENA and Robert V. Klucas and Manuel Becana},
  year={2015}
}
Iron (Fe) deficiency in pea leaves caused a large decrease (44-62%) in chlorophyll a, chlorophyll b and carotenoids, and smaller decreases in soluble protein (18%) and net photosynthesis (28%). Catalase, nonspecific peroxidase and ascorbate peroxidase activities declined by 51% in young Fe-deficient leaves, whereas monodehydroascorbate reductase, dehydroascorbate reductase and glutathione reductase activities remained unaffected. Ascorbate peroxidase activity was highly correlated (r2=0.99, P<0… CONTINUE READING

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