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A Medicago truncatula EF-Hand Family Gene, MtCaMP1, Is Involved in Drought and Salt Stress Tolerance
Medicago truncatula EF-Hand Family Gene MtCaMP1 Drought Salt Stress Tolerance
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2015/2/5
Background: Calcium-binding proteins that contain EF-hand motifs have been reported to play important roles in transduction of signals associated with biotic and abiotic stresses. To functionally char...
Expression of a Medicago falcata small GTPase gene, MfARL1 enhanced tolerance to salt stress in Arabidopsis thaliana
MfARL1 Medicago falcata Arabidopsis thaliana Salt stress Small GTPases Na t accumulation
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2015/2/5
To understand the role of small GTPases in response to abiotic stress, we isolated a gene encoding a small GTPase, designated MfARL1, from a subtracted cDNA library in Medicago falcata, a native legum...
A novel Medicago truncatula HD-Zip gene, MtHB2, is involved in abiotic stress responses
MtHB2 Abiotic stress Medicago truncatula Arabidopsis thaliana Pro Solublesugars Oxidative damage
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2015/2/5
The HD-Zip proteins are important transcription factors participating in numerous physiological processes in plants. In this study, we identified a homeobox-leucine zipper gene from Medicago truncatul...
Alleviation of salt stress-induced inhibition of seed germination in cucumber ( Cucumis sativus L.) by ethylene and glutamate
Salt stress Cucumber (Cucumis sativus L.) Seed germination Ethylene Glutamate
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2015/2/5
Ethylene is an important plant gas hormone, and the amino acid Glu is emerging as a messenger molecule inplants.ToevaluatetheroleofethyleneandGluinseedgerminationandradiclegrowthundersaltstress, effec...
Oxidative stress responses in Escherichia coli and Pseudomonas aeruginosa
Aerobic respiration reactive oxygen species ROS damage biological molecules cells detoxification oxidative stress transcription factors signal differential gene expression escherichia coli pseudomonas aeruginosa
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2015/1/28
Aerobic respiration generates unavoidable reactive oxygen species (ROS, detrimental by-products that damage biological molecules. The accumulation of ROS beyond the cellular capacity for detoxificatio...
3-D geomechanical–numerical model of the contemporary crustal stress state in the Alberta Basin (Canada)
Alberta basin geothermal energy deep sediments crystalline rock stress state
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2015/1/6
In the context of examining the potential usage of safe and sustainable geothermal energy in the Alberta Basin, whether in deep sediments or crystalline rock, the understanding of the in situ stress s...
Focal mechanisms in the southern Aegean from temporary seismic networks – implications for the regional stress field and ongoing deformation processes
Focal mechanisms the southern Aegean temporary seismic networks the regional stress field ongoing deformation processes
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2015/1/6
The lateral variation of the stress field in the southern Aegean plate and the subducting Hellenic slab is determined from recordings of seismicity obtained with the CYCNET and EGELADOS networks in th...
Effect of glacial-interglacial sea-level changes on the displacement and stress field in the forearc and along the plate interface of subduction zones
glacial-interglacial sea-level stress
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2015/1/4
Combined seismological, space-geodetic and numerical studies have shown that the seismicity at subduction zones may be modulated by tides and glacier fluctuations on timescales of 1–100 a, becau...
Effect of glacial-interglacial sea-level changes on the displacement and stress field in the forearc and along the plate interface of subduction zones
glacial-interglacial sea-level changes displacement and stress field forearc and along plate interface subduction zones
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2015/1/4
Combined seismological, space-geodetic and numerical studies have shown that the seismicity at subduction zones may be modulated by tides and glacier fluctuations on timescales of 1–100 a, because the...
Temperature Effects on Growth and Stress Physiology of Brook Trout: Implications for Climate Change Impacts on an Iconic Cold-Water Fish
growth stress heat shock protein cortisol
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2015/1/4
Despite the threat of climate change, the physiological mechanisms by which temperature drives the distribution of species are unclear. Here we used chronic temperature exposures to determine that the...
Local Stress and Superfluid Properties of Solid 4He
Semi-quantitative simulation crystal crystal defects superfluids
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2014/12/19
We provide a semiquantitative tool, derived from first-principles simulations, for answering the question of whether certain types of defects in solid 4He support mass superflow. Although ideal crysta...
The role of oxidative stress in apoptosis
Thymus cells thymus thymocyte apoptosis oxidative stress molecular oxygen oxidation of thiol
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2014/12/11
Thymocytes undergo negative and positive selection during their development in the thymus. During this selection process, the majority of thymocytes are eliminated by apoptosis. In the first part of t...
When stress is good: Exercise and stress protein responses in mice and humans
Skeletal muscle protein molecular changes protein heat shock protein biceps
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2014/12/11
Eccentric contractions promote short- and long-term adaptations in skeletal muscle proteins, but little is known of molecular alterations associated with these changes. The present work investigated a...
Hydrothermal stress and damage risk in the stones of the castle of Chambord-France
Damage risk assessment hygrothermal stress spalling tuffeau
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2014/11/11
The aim of this paper is to assess the risk of climate-induced damage to stone through the
calculation of hydrothermal stresses. The stone studied is tuffeau, the main building stone of
the Castle...
Stress-tolerant tomato relative sequenced
Stress-tolerant tomato relative sequenced
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2014/8/14
The genome of Solanum pennellii, a wild relative of the domestic tomato, has been published by an international group of researchers including the labs headed by Professors Neelima Sinha and Julin Mal...