Osmotic stress
Proteomic profiling analysis reveals that glutathione system plays important roles responding to osmotic stress in wheat (Triticum aestivum L.) roots
... drought stress and the over-expression of SNAC1 enhanced drought tolerance in transgenic ...these osmotic tolerance genes, some gene regulatory networks in response to osmotic stress were also ...
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Osmotic stress changes the expression and subcellular localization of the Batten disease protein CLN3.
... BHK cells were obtained from the American Type Culture Collection (ATCC, Manassas, VA). BHK cells were cultured in high glucose Dulbecco’s Modified Eagle’s Medium (DMEM), 10% fetal bovine serum (FBS), MEM non-essential ...
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Two tandem RNase III cleavage sites determine betT mRNA stability in response to osmotic stress in Escherichia coli.
... While identifying genes regulated by ribonuclease III (RNase III) in Escherichia coli, we observed that steady-state levels of betT mRNA, which encodes a transporter mediating the influx of choline, are dependent on ...
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GENOTYPIC VARIATION ON THE ANTIOXIDATIVE RESPONSE OF COWPEACULTIVARS EXPOSED TO OSMOTIC STRESS
... under osmotic stress conditions using potassium nitrate as an ...Five osmotic potentials were tested in the substrate ...water stress on germination and the initial stages of growth of the ...
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Osmotic stress tolerance, PGP traits and RAPD analysis of Bradyrhizobium japonicum strains
... The osmotic stress tolerance of ...to osmotic stress was observed in strain 511 ...traits, osmotic stress tolerance and RAPD analysis highlighted strain D216 as useful for ...
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GERMINATION AND INITIAL GROWTH OF COWPEA CULTIVARS UNDER OSMOTIC STRESS AND SALICYLIC ACID
... abiotic stress on the initial establishment of this ...under osmotic stress with seeds soaked in salicylic ...five osmotic potentials ...abiotic stress, which is reflected in the ...
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A quantitative study of the Hog1 MAPK response to fluctuating osmotic stress in Saccharomyces cerevisiae.
... We next challenged our model by testing whether it could predict other observations from previous experimental studies. It is worth noting that these experimental data had not been used for the parameter estimation of ...
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In silico identification of known osmotic stress responsive genes from Arabidopsis in soybean and Medicago
... for osmotic stresses in Fabaceae, yield- ing useful information for crop ...As osmotic stress cannot be solved solely via remedial land manage- ment, tolerant crops - able to maintain cellular turgor ...
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Transcriptional profiling reveals overlap between ER- and osmotic-stress responses in soybean
... kinetics. Osmotic and ER stresses are known to generate reactive oxygen species that trigger the induction of the antioxidant system (Sgherri et ...ER stress and osmotic ...
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Characterization of the proteostasis roles of glycerol accumulation, protein degradation and protein synthesis during osmotic stress in C. elegans.
... Increased transcriptional expression of gpdh-1 is required for glycerol accumulation when worms are exposed to hypertonic environments [12]. Genome-wide RNAi screening identified 122 rgpd (regulators of gpdh-1) genes ...
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Osmotic-stress-induced synthesis and degradation of inorganic polyphosphates in the alga phaeodactylum- tricornutum
... motic shock resulted in a n increase in the amount of long-chain polyphosphates and a decrease in the amount of shorter-chain polyphosphates. The total polyphosphate [r] ...
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Effects of soil drying and subsequent re-watering on the activity of nitrate reductase in roots and leaves of Helianthus annuus
... 3). These results are not in accordance with Gollan et al. (1992), who suggested that water deficit promotes nitrate reduction in sunflower roots, on the grounds that soil drying increased the concentration of amino ...
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Caracterization of seed germination of Zephyranthes sylvatica (Mart.) Baker (Amarilidacea)
... Drought is a frequent phenomenon and typical of northeastern Brazil, with variable intensity and effects in space and time. It is triggered by persistent lack of significant rainfall, where the spatial and temporal ...
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Osmotic adjustment in roots and leaves of two sorghum genotypes under NaCl stress
... During osmotic adjustment, however, plants spend a sig- nificant amount of metabolic energy for uptake and intracel- lular compartmentalization of ions and for biosynthesis of compatible organic ...water ...
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Functional interactome of Aquaporin 1 sub-family reveals new physiological functions in Arabidopsis Thaliana
... high osmotic stress such as under a high salt, response to nematode, facilitate the transport of water across cell membrane and regulation of floral initiation in Arabidopsis ...
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Corazonin neurons function in sexually dimorphic circuitry that shape behavioral responses to stress in Drosophila.
... to stress? We reasoned that one possible mechanism is that the loss of corazonin neurons might lead to critical failures in the formation of stress behaviors, thereby increasing lifespan under ...
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The Exogenous Amelioration Roles of Growth Regulators on Crop Plants Grow under Different Osmotic Potential
... salt stress progressively decrease in fresh and dry matter yield of maize ...of osmotic stress levels especially at higher salinity levels of maize, wheat, cotton, and broad bean and parsley ...
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Braz. J. Phys. vol.39 número1A
... behavior of colloidal suspensions because it allows to prepare samples all along the equation of state of the system at constant ionic strength without any aggregation and with a well defined structure, as shown by ...
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ISOLATION OF A COTTON NADP(H) OXIDASE HOMOLOGUE INDUCED BY DROUGHT STRESS1
... The up regulation during water deficit of this Siokra L-23 NAD(P)H oxidase, might be analogous to mechanisms observed in other species like E. coli. In this bacteria the EnvZ protein, a two-component Histidine kinase, ...
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The influence of different stresses on glomalin levels in an arbuscular mycorrhizal fungus--salinity increases glomalin content.
... to other cell metabolic pathways. High osmotic stress that is not caused by mineral ions forces organisms to produce low- molecular weight carbohydrates as internal osmoregulators. Glycerol itself is a ...
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