Silenced rice in both cytosolic ascorbate peroxidases displays pre-acclimation to cope with oxidative stress induced by 3-aminotriazole-inhibited catalase

•Cytosolic H2O2 generated by APX deficiency is capable of triggering acclimation against oxidative stress in rice.•Rice silenced in both cytosolic APXs displays a compensatory antioxidant system.•Coordination between redox metabolism and Calvin cycle phases is important for restricting oxidative str...

Ausführliche Beschreibung

Gespeichert in:

Bibliographische Detailangaben
Veröffentlicht in:	Journal of plant physiology 2016-08, Vol.201, p.17-27
Hauptverfasser:	Bonifacio, Aurenivia, Carvalho, Fabrício E.L., Martins, Marcio O., Lima Neto, Milton C., Cunha, Juliana R., Ribeiro, Carolina W., Margis-Pinheiro, Marcia, Silveira, Joaquim A.G.
Format:	Artikel
Sprache:	eng
Schlagworte:	Acclimatization - drug effects Amitrole - toxicity Antioxidants - metabolism Ascorbate peroxidase Ascorbate Peroxidases - metabolism Ascorbic Acid - metabolism Catalase - antagonists & inhibitors Catalase - metabolism Cell Respiration - drug effects Cytosol - drug effects Cytosol - enzymology Gene Expression Regulation, Plant - drug effects Gene Knockdown Techniques Gene Silencing - drug effects Genes, Plant Glutathione - metabolism Hydrogen peroxide Isoenzymes - genetics Isoenzymes - metabolism Models, Biological Oryza - drug effects Oryza - enzymology Oryza - genetics Oryza - physiology Oryza sativa Oxidation-Reduction - drug effects Oxidative Stress - drug effects Photorespiration Photosynthesis Photosynthesis - drug effects Plant Proteins - genetics Plant Proteins - metabolism Plants, Genetically Modified Redox metabolism RNA, Messenger - genetics RNA, Messenger - metabolism Time Factors
Online-Zugang:	Volltext
Tags:	Tag hinzufügen Keine Tags, Fügen Sie den ersten Tag hinzu!

Schreiben Sie den ersten Kommentar!