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Alice Rotini - FedOA - Università degli Studi di Napoli Federico II

Alice Rotini - FedOA - Università degli Studi di Napoli Federico II

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DISCUSSION<br />

Both APx and DHAR enzymes are involved in the ascorbate-glutathione<br />

pathway (i.e. the removal of H2O2 and regeneration of ascorbate, see fig. 4.3; Noctor<br />

and Foyer,1998; Mittler and Puolus, 2005). Reliability of our results is supported by<br />

the high correlation found between their activity levels (r=-0.8; p

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