Overexpression of Arabidopsis ubiquitin ligase AtPUB46 enhances tolerance to drought and oxidative stress

•Overexpressing of the AtPUB46 gene encoding ubiquitin ligase increased plant tolerance to drought.•Germination of AtPUB46-OE plants is not affected by inhibitory salt concentrations.•Greening of AtPUB46-OE seedlings is hypersensitive to salt, but hyposensitive to methyl viologen induced oxidative s...

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Veröffentlicht in:	Plant science (Limerick) 2018-11, Vol.276, p.220-228
Hauptverfasser:	Adler, Guy, Mishra, Amit Kumar, Maymon, Tzofia, Raveh, Dina, Bar-Zvi, Dudy
Format:	Artikel
Sprache:	eng
Schlagworte:	Abiotic stress Arabidopsis - enzymology Arabidopsis - genetics Arabidopsis - physiology Arabidopsis Proteins - genetics Arabidopsis Proteins - metabolism Cytoplasm - enzymology Dehydration Droughts Genes, Reporter Germination Hydrogen Peroxide - pharmacology Oxidative Stress Plant Leaves - enzymology Plant Leaves - genetics Plant Leaves - physiology Plant Stomata - enzymology Plant Stomata - genetics Plant Stomata - physiology Plant U-box Recombinant Fusion Proteins Seedlings - enzymology Seedlings - genetics Seedlings - physiology Seeds - enzymology Seeds - genetics Seeds - physiology Sodium Chloride - metabolism Stress, Physiological U-box PUB E3 Ubiquitin ligase Ubiquitin proteasome system Ubiquitin-Protein Ligases - genetics Ubiquitin-Protein Ligases - metabolism Water stress
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