Osmotic Stress
Proline accumulation and osmotic stress: an overview of P5CS gene in plants
... in osmotic regulation, the plant cell wall and ...under osmotic tensions. In water-deficit conditions, it retains osmotic potential (11, 29, 37) and redox balance of cells (21, 68, 72), scavenges ...
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Evolution of osmotic stress signaling via MAP kinase cascades
... to cis elements of specific target genes, hence the name ‘two- component system’ (Fig. 2). The OmpF and OmpC genes are regulated by this two-component system. They encode porins that are important for the regulation of ...
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The role of osmotic stress transcription factor 1 in fishes
... hyperosmotic stress in these ...to osmotic stress in zebrafish, the knockdown of Ostf1 in embryos led to the discovery of its important roles in early ...
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EVALUATION OF TOLERANCE TO OSMOTIC STRESS OF WINTER BREAD WHEAT GENOTYPES USING INDIRECT PHYSIOLOGICAL METHOD
... moderate osmotic stress all accessions included in the study showed a lower ratio (R/Sh), compared the control variant (Table 1, Figure ...strong osmotic stress trial showed a steady tendency ...
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Effect of salt and sugar osmotic stress on the viability and morphology of Saccharomyces boulardii
... the stress evaluation was performed at a concentration range of ...sugar osmotic stress and could be considered as an osmoduric yeast since it presented viability and a feeble growth even at ...
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Protein Kinases Involved in Mating and Osmotic Stress in the Yeast Kluyveromyces lactis
... transduction systems are generic and which are species spe- cific. For example, in the budding yeast Kluyveromyces lactis, the signal transduction system that mediates the mating re- sponse is triggered by both the G ␣ ...
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The Potential Role of Osmotic Pressure to Exogenous Application of Phytohormones on Crop Plants Grown under Different Osmotic Stress
... salinity stress is effective on the balance against osmotic ...salt stress conditions should be changed and analyzed from macro molecule to micro ...its osmotic pressure cell ...salinity ...
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Rho5p Is Involved in Mediating the Osmotic Stress Response in Saccharomyces cerevisiae, and Its Activity Is Regulated via Msi1p and Npr1p by Phosphorylation and Ubiquitination
... Small GTPases of the Rho family act as molecular switches, and modulation of the GTP-bound state of Rho proteins is a well-characterized means of regulating their signaling activity in vivo. In contrast, the regulation ...
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Selection of Maize Genotypes with Tolerance to Osmotic Stress Associated with Salinity
... for osmotic stress associated with ...saline stress. Osmotic stress reduces immediately the ex- pansion of the roots and young leaves which determine a reduction in the size of the ...
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Plastid osmotic stress influences cell differentiation at the plant shoot apex
... Genetic lesions that reduce Pro biosynthesis significantly exacerbated callus production in the msl2 msl3 background – an effect that cannot be attributed to low levels of Pro itself (Fig. 1E, Fig. 4, Fig. S4). Instead, ...
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Accumulation of the betaine and ectoine in osmotic stress adaptation of biocontrol agents against Fusarium verticillioides in maize
... The inhibitory activity on lag phase and growth rate of B. amyloliquefaciens and M. oleovorans against F. verti- cillioides were tested. Culture medium for bacteria, at different water activity levels and control ...
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Cell Wall Remodeling Enzymes Modulate Fungal Cell Wall Elasticity and Osmotic Stress Resistance
... an osmotic stress ...other stress regulators do not mediate the high osmotic stress resistance of lactate-grown ...and stress signaling pathways were tested for their ...
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Salt and Water Regulation in Macrobdella Decora (Hirudinea: Gnathobdelliformes) Under Osmotic Stress
... The qualitative and quantitative differences of the response to osmotic stress in the two species imply differences in fluid resorption from the crop, in the rate of primary urine format[r] ...
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Effects of osmotic stress on soybean varieties
... drought stress at various growth stages in a pot experiment. Water stress was imposed at flowering and pod filling growth ...drought stress at both the growth ...when stress was imposed at ...
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Choroid Plexus Potassium Cotransport: Modulation by Osmotic Stress and External Potassium
... If the Kcotransport efflux pathway is an Na/K/2C1 cotransporter situated on the apical membrane of the choroid plexus, as we have hypothesized Keep et al ., 1994, an increase in efflux f[r] ...
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Electrophysiological Correlates of Ionic and Osmotic Stress in an Osmoconforming Bivalve (Mytilus Edulis)
... The effects of salinity dilutions with maintained osmotic concentration that is, sea water diluted with isosmotic mannitol on connectives from normal or adapted mussels are shown in Fig.[r] ...
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Effect of Osmotic Stress on the Initial Development of Bean Seedlings
... In a study conducted by [12] with mannitol solution, they observed at osmotic potentials −0.6 and −1.2 MPa values of 4.093 and 4.043 cm for seedling length respectively, these being lower than those observed in ...
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A Novel Transcription Factor in Arabidopsis thaliana Abiotic Stress Response
... The regulation of mucilage excretion from seed coat was the only major role reported for LUH, until a very recent investigation from our lab revealed that LUH is involved in abiotic stress response (35). In that ...
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Functional identification of an osmotic response element (ORE) in the promoter region of the killifish deiodinase 2 gene (FhDio2)
... to osmotic stress is among the most basic constitutive homeostatic functions in all living ...the stress proteome, belongs to a highly conserved core set of proteins (Kultz, ...first osmotic ...
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EFFECT OF TEMPERATURE, LIGHT, SALINITY, DROUGHT STRESS AND SEEDING DEPTH ON GERMINATION OF Cucumis melo var. agrestis
... of C. melo in Pakistan, we need to learn how their seeds respond to varied climatic factors. To date, no research on seed germination ecology of C. melo has been conducted. The objectives of this study are to determine ...
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