Nitric Oxide Inhibition of Tobacco Catalase and Ascorbate Peroxidase

We used a variety of nitric oxide (NO) donors to demonstrate that NO inhibits the activities of tobacco catalase and ascorbate peroxidase (APX). This inhibition appears to be reversible because removal of the NO donor led to a significant recovery of enzymatic activity. In contrast, APX and catalase...

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Bibliographic Details
Main Authors: Daniel Clark, Jörg Durner, Duroy A. Navarre, Daniel F. Klessig
Format: Article
Language:English
Published: The American Phytopathological Society 2000-12-01
Series:Molecular Plant-Microbe Interactions
Online Access:https://apsjournals.apsnet.org/doi/10.1094/MPMI.2000.13.12.1380