NO and H2O2 crosstalk in plant adaptation to stress condition

2022 ◽  
pp. 689-706
Author(s):  
Małgorzata Janicka ◽  
Małgorzata Reda ◽  
Katarzyna Kabała
Keyword(s):  
Stress Condition ◽  
Adaptation To Stress ◽  
Plant Adaptation

scholarly journals ACCUMULATION BEHAVIOUR OF ALLANTOIN IN THE UNDERGROUND PHYTOMASS OF THE BORAGINACEAE FAMILY AND ITS ROLE IN ADAPTING THE PLANTS TO ADVERSE ENVIRONMENTAL FACTORS

2019 ◽  
Vol 14 (1) ◽  
pp. 126-136
Author(s):  
A. Ya. Tamakhina ◽  
A. A. Akhkubekova ◽  
A. B. Ittiev
Keyword(s):  
Solar Radiation ◽  
Sea Level ◽  
Low Temperatures ◽  
High Performance ◽  
Growing Season ◽  
Stress Factors ◽  
Adaptation To Stress ◽  
Plant Adaptation ◽  
The Family

Aim.The aim of the work described herein was to study the dynamics of allantoin accumulation in the underground phytomass ofEchium vulgareL.,Symphytum caucasicumM. Bieb. andS. asperumLepech. as well as to clarify the role of allantoin in plant adaptation to stress factors.Methods.We studied the roots of plants growing in the foothill (Nalchik, 490–512 m above sea level) and the mountain zones of the Kabardino-Balkarian Republic (Terskol village, 2530 m above sea level; Verkhnyaya Balkaria village, 2680 m above sea level). The roots were collected at the stages of rosetting, flowering, fruiting and at the end of the growing season. Aqueous-alcoholic extracts of shredded roots were analyzed by high-performance liquid chromatography.Results.The highest content of allantoin in the roots ofEchium vulgare,Symphytum caucasicum,S. asperumplants was noted at the end of the growing season, respectively 0.915; 0.342–0.658; 2,842–3,426%. Under conditions of low temperatures and increased solar radiation, the content of allantoin in the roots increases 1.2–1.9 times as compared with the plants of the foothill zone.Conclusion.Allantoin plays an important role in the process of adapting species of the family Boraginaceae to oxidative stress caused by hypothermia and increased solar radiation.

scholarly journals Influence of biostimulant and substrate volume on root growth and development of scarlet sage (Salvia splendens L.) transplants

2010 ◽  
Vol 55 (1) ◽  
pp. 29-36 ◽  
Author(s):  
Svjetlana Zeljkovic ◽  
Nada Paradjikovic ◽  
Tamara Babic ◽  
Gordana Djuric ◽  
Rodoljub Oljaca ◽  
...  
Keyword(s):  
Root Growth ◽  
Growth And Development ◽  
Untreated Control ◽  
Dry Mass ◽  
Adaptation To Stress ◽  
Plant Adaptation ◽  
Salvia Splendens ◽  
Fresh And Dry Mass ◽  
Root Growth And Development

The influence of biostimulant and substrate volume on scarlet sage transplants growth and development was examined in this investigation. There was one cultivar of scarlet sage used in trial which was transplanted in pots of two different volumes. Plants were treated with biostimulant (Radifarm) in concentration of 0.25% or left untreated (control). During the trial, root and aboveground fresh and dry mass were recorded. Treatment with biostimulant and bigger substrate volume showed good results by increasing investigated parameters. Investigation shows how biostimulant application to scarlet sage transplants production improves growth and development of root and aboveground mass which is important for faster plant adaptation to stress during transplanting.

Plant Adaptation to Stress Conditions: The Case of Glutathione S-Transferases (GSTs)

2018 ◽  
pp. 173-202
Author(s):  
Evangelia Stavridou ◽  
Georgia Voulgari ◽  
Irini Bosmali ◽  
Evangelia G. Chronopoulou ◽  
Luca Lo Cicero ◽  
...  
Keyword(s):  
Stress Conditions ◽  
Adaptation To Stress ◽  
Plant Adaptation ◽  
Glutathione S Transferases

Hydrogen Sulfide: A Novel Gaseous Molecule for Plant Adaptation to Stress

2021 ◽  
Author(s):  
Mukhtar Ahmed ◽  
Shah Fahad ◽  
Muhammad Arif Ali ◽  
Sajjad Hussain ◽  
Muhammad Tariq ◽  
...  
Keyword(s):  
Hydrogen Sulfide ◽  
Adaptation To Stress ◽  
Plant Adaptation ◽  
Gaseous Molecule

The long-term effect of zinc soil contamination on selected free amino acids playing an important role in plant adaptation to stress and senescence

2014 ◽  
Vol 100 ◽  
pp. 166-170 ◽  
Author(s):  
Daniela Pavlíková ◽  
Veronika Zemanová ◽  
Dagmar Procházková ◽  
Milan Pavlík ◽  
Jiřina Száková ◽  
...  
Keyword(s):  
Amino Acids ◽  
Soil Contamination ◽  
Free Amino Acids ◽  
Free Amino ◽  
Term Effect ◽  
Adaptation To Stress ◽  
Plant Adaptation ◽  
Long Term Effect

Improved Burn-In Stress Methodology for Stress Uniformity

2018 ◽  
Author(s):  
Jungsuk Ko ◽  
Hoonchang yang ◽  
Hyungchae Jeon ◽  
Gyuyoung Nam ◽  
Youngseok Ryu ◽  
...  
Keyword(s):  
Temperature Stress ◽  
Stress Condition ◽  
Temperature Deviation ◽  
Stress Effects ◽  
Hot Temperature ◽  
Production Environments ◽  
Stress Environment ◽  
The Stability ◽  
Stress Uniformity ◽  
Stress Voltage

Abstract The necessity of hot temperature stress is widely recognized as the initial stress methodology to maintain the stability of products from infant defects in device [1, 2]. However, hot temperature stress has a disadvantage in terms of stress uniformity because temperature variation according to stress environment such as chamber, board, and tester accelerates different stress effects per chips. In addition, this stress condition can cause serious reliability problem in the mass production environments. Therefore, the stress temperature should be lowered to minimize the temperature deviation due to the production environments. The reduction of stress temperature cause the lack of stress amount, so optimized stress voltage and time to maintain the stress condition is required. In this study, various stress voltage and time with decreasing temperature were evaluated in consideration of lifetime that unit elements such transistors and capacitors did not degrade by any stress conditions. In addition, it was confirmed that stress uniformity can be improved in the stress condition obtained by the evaluation. Furthermore, the enhanced initial failure screen ability was proven with mass evaluations.

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