Reducing Cytoplasmic Polyamine Oxidase Activity in Arabidopsis Increases Salt and Drought Tolerance by Reducing Reactive Oxygen Species Production and Increasing Defense Gene Expression

The link between polyamine oxidases (PAOs), which function in polyamine catabolism, and stress responses remains elusive. Here, we address this issue using Arabidopsis pao mutants in which the expression of the five PAO genes is knocked-out or knocked-down. As the five single pao mutants and wild ty...

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Bibliographic Details
Published in:Front Plant Sci
Main Authors: Sagor, G. H. M., Zhang, Siyuan, Kojima, Seiji, Simm, Stefan, Berberich, Thomas, Kusano, Tomonobu
Format: Artigo
Language:Inglês
Published: Frontiers Media S.A. 2016
Subjects:
Plant Science
Online Access:https://ncbi.nlm.nih.gov/pmc/articles/PMC4770033/
https://ncbi.nlm.nih.gov/pubmed/26973665
https://ncbi.nlm.nih.govhttp://dx.doi.org/10.3389/fpls.2016.00214
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