The role of NO in plant response to salt stress: interactions with polyamines.

Functional Plant Biology : FPB
Natalia NapierajMa Gorzata Janicka

Abstract

Soil salinity is a major abiotic stress that limits plant growth and productivity. High concentrations of sodium chloride can cause osmotic and ionic effects. This stress minimises a plant's ability to uptake water and minerals, and increases Na+ accumulation in the cytosol, thereby disturbing metabolic processes. Prolonged plant exposure to salt stress can lead to oxidative stress and increased production of reactive oxygen species (ROS). Higher plants developed some strategies to cope with salt stress. Among these, mechanisms involving nitric oxide (NO) and polyamines (PAs) are particularly important. NO is a key signalling molecule that mediates a variety of physiological functions and defence responses against abiotic stresses in plants. Under salinity conditions, NO donors increase growth parameters, reduce Na+ toxicity, maintain ionic homeostasis, stimulate osmolyte accumulation and prevent damages caused by ROS. NO enhances salt tolerance of plants via post-translational protein modifications through S-nitrosylation of thiol groups, nitration of tyrosine residues and modulation of multiple gene expression. Several reviews have reported on the role of polyamines in modulating salt stress plant response and the capacity to...Continue Reading

References

Jan 23, 1999·The Journal of Membrane Biology·O R DobrovinskayaI I Pottosin
Nov 15, 2002·Journal of Experimental Botany·Christine Stöhr, Wolfram R Ullrich
Dec 17, 2005·Journal of Experimental Botany·Christine Stöhr, Stefanie Stremlau
Jan 13, 2006·Trends in Plant Science·Alessandra ConaParaskevi Tavladoraki
Jan 18, 2006·Plant & Cell Physiology·Ni Ni TunGünther F E Scherer
Apr 13, 2006·Plant & Cell Physiology·Ayako Yamamoto-KatouKazuhito Kawakita
Jan 26, 2007·Plant & Cell Physiology·Alessandra GarufiPatrizia Aducci
Jul 4, 2007·Plant Physiology and Biochemistry : PPB·Qinghua ShiMin Wei
Feb 20, 2008·Physiologia Plantarum·Panagiotis N MoschouKalliopi A Roubelakis-Angelakis
Nov 20, 2008·Journal of Integrative Plant Biology·Weihua Qiao, Liu-Min Fan
Apr 10, 2009·Journal of Experimental Botany·Stefan RümerWerner M Kaiser
Jun 11, 2009·Plant Signaling & Behavior·Panagiotis N MoschouKalliopi A Roubelakis-Angelakis
Oct 14, 2009·Journal of Plant Physiology·Zsuzsanna KolbertLászló Erdei
Oct 28, 2009·Journal of Plant Physiology·Małgorzata Janicka-RussakGrazyna Kłobus
Nov 17, 2009·Physiologia Plantarum·Magali MoreauDaniel F Klessig
Jan 12, 2010·Plant Signaling & Behavior·Athanassios MolassiotisGrigorios Diamantidis
Feb 27, 2010·Plant & Cell Physiology·Kapuganti J Gupta, Werner M Kaiser
Mar 12, 2010·Planta·Rubén AlcázarAntonio F Tiburcio
Mar 17, 2010·Plant Physiology and Biochemistry : PPB·Christine FuellAnthony J Michael
Sep 7, 2011·Plant Science : an International Journal of Experimental Plant Biology·Rinukshi WimalasekeraGünther F E Scherer
Oct 9, 2012·Free Radical Biology & Medicine·Panagiota FilippouVasileios Fotopoulos
Apr 16, 2013·Plant Cell Reports·Marcela SimontacchiLorenzo Lamattina
May 8, 2013·Journal of Nanoscience and Nanotechnology·Yingpeng WuYongsheng Chen
Sep 26, 2013·Frontiers in Plant Science·María C Romero-PuertasLuisa M Sandalio
Oct 12, 2013·Plant, Cell & Environment·Georgia TanouAthanassios Molassiotis
Jan 10, 2014·Journal of Integrative Plant Biology·Haitao Shi, Zhulong Chan
Mar 13, 2014·The New Phytologist·Manda YuGary J Loake
Apr 9, 2014·GM Crops & Food·Malabika Roy PathakShabir H Wani
May 8, 2014·International Journal of Genomics·Bhaskar Gupta, Bingru Huang
May 23, 2014·Frontiers in Plant Science·Rakesh MinochaSubhash C Minocha

❮ Previous
Next ❯

Citations


❮ Previous
Next ❯

Related Concepts

Trending Feeds

COVID-19

Coronaviruses encompass a large family of viruses that cause the common cold as well as more serious diseases, such as the ongoing outbreak of coronavirus disease 2019 (COVID-19; formally known as 2019-nCoV). Coronaviruses can spread from animals to humans; symptoms include fever, cough, shortness of breath, and breathing difficulties; in more severe cases, infection can lead to death. This feed covers recent research on COVID-19.

Blastomycosis

Blastomycosis fungal infections spread through inhaling Blastomyces dermatitidis spores. Discover the latest research on blastomycosis fungal infections here.

Nuclear Pore Complex in ALS/FTD

Alterations in nucleocytoplasmic transport, controlled by the nuclear pore complex, may be involved in the pathomechanism underlying multiple neurodegenerative diseases including Amyotrophic Lateral Sclerosis and Frontotemporal Dementia. Here is the latest research on the nuclear pore complex in ALS and FTD.

Applications of Molecular Barcoding

The concept of molecular barcoding is that each original DNA or RNA molecule is attached to a unique sequence barcode. Sequence reads having different barcodes represent different original molecules, while sequence reads having the same barcode are results of PCR duplication from one original molecule. Discover the latest research on molecular barcoding here.

Chronic Fatigue Syndrome

Chronic fatigue syndrome is a disease characterized by unexplained disabling fatigue; the pathology of which is incompletely understood. Discover the latest research on chronic fatigue syndrome here.

Evolution of Pluripotency

Pluripotency refers to the ability of a cell to develop into three primary germ cell layers of the embryo. This feed focuses on the mechanisms that underlie the evolution of pluripotency. Here is the latest research.

Position Effect Variegation

Position Effect Variagation occurs when a gene is inactivated due to its positioning near heterochromatic regions within a chromosome. Discover the latest research on Position Effect Variagation here.

STING Receptor Agonists

Stimulator of IFN genes (STING) are a group of transmembrane proteins that are involved in the induction of type I interferon that is important in the innate immune response. The stimulation of STING has been an active area of research in the treatment of cancer and infectious diseases. Here is the latest research on STING receptor agonists.

Microbicide

Microbicides are products that can be applied to vaginal or rectal mucosal surfaces with the goal of preventing, or at least significantly reducing, the transmission of sexually transmitted infections. Here is the latest research on microbicides.