A new screening method for osmotic component of salinity tolerance in cereals using infrared thermography

Functional Plant Biology : FPB
Xavier R R SiraultRobert T Furbank

Abstract

A high-throughput, automated image analysis protocol for the capture, identification and analysis of thermal images acquired with a long-wave infrared (IR) camera was developed to quantify the osmotic stress response of wheat and barley to salinity. There was a strong curvilinear relationship between direct measurements of stomatal conductance and leaf temperature of barley grown in a range of salt concentrations. This indicated that thermography accurately reflected the physiological status of salt-stressed barley seedlings. Leaf temperature differences between barley grown at 200 mM NaCl and 0 mM NaCl reached 1.6°C - the sensitivity of the IR signal increasing at higher salt concentrations. Seventeen durum wheat genotypes and one barley genotype, known to vary for osmotic stress tolerance, were grown in control (no salt) and 150 mM NaCl treatments to validate the newly-developed automated thermal imaging protocol. The ranking of the 18 genotypes based on both a growth study and the IR measurements was consistent with previous reports in the literature for these genotypes. This study shows the potential of IR thermal imaging for the screening of large numbers of genotypes varying for stomatal traits, specifically those related...Continue Reading

References

Jan 12, 2001·Plant Physiology·R S Pearce, M P Fuller
Jun 6, 2002·The Plant Journal : for Cell and Molecular Biology·Sylvain MerlotJérôme Giraudat
Mar 30, 2004·Journal of Experimental Botany·Wieland FrickeGuzel Kudoyarova
May 11, 2004·Journal of Experimental Botany·Ilkka Leinonen, Hamlyn G Jones
Jul 12, 2005·Current Biology : CB·Yun-Kuan LiangMalcolm M Campbell
Mar 3, 2006·Journal of Experimental Botany·Rana MunnsAndré Läuchli
May 1, 2008·Annual Review of Plant Biology·Rana Munns, Mark Tester
Apr 1, 2008·Functional Plant Biology : FPB·Richard A JamesRana Munns

❮ Previous
Next ❯

Citations

Jan 24, 2014·Plant Signaling & Behavior·Romy SchmidtJos H M Schippers
Oct 7, 2016·Annals of Botany·S NegrãoM Tester
Jan 9, 2018·Journal of Experimental Botany·Viridiana Silva-PerezJohn R Evans
Jul 8, 2010·Journal of Experimental Botany·Rana MunnsHamlyn G Jones
Oct 20, 2017·GigaScience·Fernando Perez-SanzMarcos Egea-Cortines
Apr 23, 2020·Physiologia Plantarum·Sahana BasuGautam Kumar
Nov 1, 2016·Functional Plant Biology : FPB·William J PerceySergey Shabala
Jul 23, 2014·Planta·William J PerceySergey Shabala
Mar 23, 2017·Genetics and Molecular Biology·Paloma Koprovski MenguerFelipe Klein Ricachenevsky
Aug 22, 2017·Frontiers in Plant Science·Piyush PandeyJames C Schnable
May 11, 2019·International Journal of Molecular Sciences·Raphael A C N CasariCarlos A F Sousa
Apr 1, 2012·Functional Plant Biology : FPB·Joaquim M CostaMaria M Chaves
Dec 1, 2016·Functional Plant Biology : FPB·Rana MunnsTimothy D Colmer
Jul 28, 2010·Journal of Experimental Botany·Bettina BergerMark Tester
Feb 13, 2018·Temperature : Multidisciplinary Biomedical Journal·Catarina C NievolaEdson Rodrigues
Aug 1, 2018·TAG. Theoretical and applied genetics. Theoretische und angewandte Genetik·Muhammad A AsifAllison S Pearson
Nov 1, 2017·Functional Plant Biology : FPB·Joanne TilbrookStuart J Roy
Dec 15, 2018·The Plant Journal : for Cell and Molecular Biology·Mitchell J L MortonMark Tester
Dec 11, 2020·Journal of Environmental Management·Raj MukhopadhyayNanthi S Bolan
May 22, 2019·Plant Phenomics : a Science Partner Journal·Sheng ChenWallace A Cowling
Mar 4, 2015·Current Opinion in Plant Biology·Noah FahlgrenIvan Baxter
Jun 24, 2016·Cell Systems·Jeffrey A CruzDavid M Kramer
May 1, 2021·International Journal of Molecular Sciences·Aleksandra OrzechowskaKatarzyna Wątor
Mar 20, 2021·The Plant Journal : for Cell and Molecular Biology·Sara BlicharzRobert Malinowski
Jul 6, 2021·Frontiers in Plant Science·Emily Thoday-KennedySurya Kant

❮ 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.