The short-term growth response to salt of the developing barley leaf

Journal of Experimental Botany
Wieland FrickeVadim Volkov

Abstract

Recent results concerning the short-term growth response to salinity of the developing barley leaf are reviewed. Plants were grown hydroponically and the growth response of leaf 3 was studied between 10 min and 5 d following addition of 100 mM NaCl to the root medium. The aim of the experiments was to relate changes in variables that are likely to affect cell elongation to changes in leaf growth. Changes in hormone content (ABA, cytokinins), water and solute relationships (osmolality, turgor, water potential, solute concentrations), gene expression (water channel), cuticle deposition, membrane potential, and transpiration were followed, while leaf elongation velocity was monitored. Leaf elongation decreased close to zero within seconds following addition of NaCl. Between 20 and 30 min after exposure to salt, elongation velocity recovered rather abruptly, to about 46% of the pre-stress level, and remained at the reduced rate for the following 5 d, when it reached about 70% of the level in non-stressed plants. Biophysical and physiological analyses led to three major conclusions. (i) The immediate reduction and sudden recovery in elongation velocity is due to changes in the water potential gradient between leaf xylem and peripher...Continue Reading

References

Nov 10, 1998·Plant Physiology·D J WalkerA J Miller
Apr 5, 2000·Biochimica Et Biophysica Acta·I JohanssonP Kjellbom
Sep 28, 2000·Journal of Experimental Botany·S K Roberts, B N Snowman
Feb 14, 2002·Plant, Cell & Environment·R. Munns
May 16, 2002·Plant Physiology·Wieland Fricke, Winfried S Peters
Aug 29, 2002·Annals of Botany·Wieland Fricke
Jan 30, 2003·Journal of Experimental Botany·Tracey Ann CuinRoger A Leigh
Mar 30, 2004·Journal of Experimental Botany·Wieland FrickeGuzel Kudoyarova
Oct 12, 2005·Journal of Experimental Botany·Chuanfeng ZhuAnton R Schäffner
Jul 1, 1980·Plant Physiology·J M CutlerK W Shahan
Apr 1, 1988·Plant Physiology·R MatyssekJ S Boyer
Nov 1, 2005·Functional Plant Biology : FPB·Yuncai HuUrs Schmidhalter

❮ Previous
Next ❯

Citations

Jun 23, 2009·Journal of Experimental Botany·Robert B HeinenFrançois Chaumont
Oct 27, 2010·Journal of Experimental Botany·Thorsten Knipfer, Wieland Fricke
May 1, 2008·Annual Review of Plant Biology·Christophe MaurelVéronique Santoni
May 1, 2008·Annual Review of Plant Biology·Rana Munns, Mark Tester
Dec 1, 2009·BMC Plant Biology·Annette KuglerPetra Dietrich
Feb 3, 2011·Plant Methods·Mahmood R GolzarianDesmond S Lun
Sep 30, 2014·Journal of Plant Physiology·Mohamed Magdy F Mansour
Sep 27, 2014·TAG. Theoretical and applied genetics. Theoretische und angewandte Genetik·Ravi RajwanshiDavid A Lightfoot
Apr 7, 2010·Current Opinion in Biotechnology·Aleksandra Skirycz, Dirk Inzé
May 27, 2009·Journal of Plant Physiology·Edith TaleisnikMaría Eugenia Senn
Aug 19, 2009·Proteomics·Christian ZörbSven Schubert
Apr 27, 2011·The New Phytologist·Kim Johnson, Michael Lenhard
Dec 18, 2009·The Plant Journal : for Cell and Molecular Biology·Sergey ShabalaLars H Wegner
Apr 16, 2015·Environmental Science and Pollution Research International·Munir J M RusanMohammad Bashabsheh
May 31, 2016·Molecules and Cells·Hee Jin ParkDae-Jin Yun
Sep 13, 2017·International Journal of Molecular Sciences·Nianwei QiuJianwei Gao
Mar 14, 2020·Annual Review of Plant Biology·Eva van ZelmChrista Testerink
Apr 8, 2020·Frontiers in Plant Science·Khaled Michel HazzouriKhaled M A Amiri

❮ 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.