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Aquaporin Regulation Under Salt and Osmotic Stress in the Halophyte Mesembryanthemum Crystallinum L.
2000It is evident that plant aquaporins should play a dynamic role in maintaining cellular water homeostasis under conditions that necessitate modifications in water flux, including drought- and salt-stress. Changes in water uptake and allocation would be required to balance alterations in cellular osmotic potential and therefore, both plasma membrane and ...
Vera-Estrella, Rosario +4 more
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Rhizosphere, 2019
Prevalent salinity hinders the plant growth, and efforts for vegetation are limited due to excessive concentration of salts. The microbiome associated with extreme habitats has the potential of inducing stress avoidance, tolerance, and resistance ...
A. Mahmood +5 more
semanticscholar +1 more source
Prevalent salinity hinders the plant growth, and efforts for vegetation are limited due to excessive concentration of salts. The microbiome associated with extreme habitats has the potential of inducing stress avoidance, tolerance, and resistance ...
A. Mahmood +5 more
semanticscholar +1 more source
Plant Physiology and Biochemistry, 2008
Catalase (CAT; EC 1.11.1.6) isolated from leaves of the halophytic plant Mesembryanthemum crystallinum is characterized by a high apparent molecular mass of about 320kDa, and high resistance to denaturing agents (10% ME). SDS-treatment breaks active oligomeric CAT into the less active and putatively dimeric form of 160kDa apparent molecular mass. Three
Ewa, Niewiadomska, Zbigniew, Miszalski
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Catalase (CAT; EC 1.11.1.6) isolated from leaves of the halophytic plant Mesembryanthemum crystallinum is characterized by a high apparent molecular mass of about 320kDa, and high resistance to denaturing agents (10% ME). SDS-treatment breaks active oligomeric CAT into the less active and putatively dimeric form of 160kDa apparent molecular mass. Three
Ewa, Niewiadomska, Zbigniew, Miszalski
openaire +2 more sources
Catalase Activity During C3-CAM Transition inMesembryanthemum crystallinumL. Leaves
Free Radical Research, 1999Treatment with 0.4 mol dm(-3) NaCl caused a C3-CAM shift in Mesembryanthemum crystallinum L. leaves. In parallel to the CAM induction the activity of CAT was significantly decreased. In C3 and in CAM plants CAT activity showed daily fluctuations, with the maximum at the end of the light period.
E, Niewiadomska +3 more
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Journal of Arid Environments, 1991
This study evaluates the effects of the invasion of Mesembryanthemum crystallinum on vegetation composition and soil properties in a Mediterranean desert ecosystem, 48 km SW of Alexandria. Values of density, cover and frequency of species, and of soil properties were determined during the growing seasons of 1975 and 1987 in 62 stands.
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This study evaluates the effects of the invasion of Mesembryanthemum crystallinum on vegetation composition and soil properties in a Mediterranean desert ecosystem, 48 km SW of Alexandria. Values of density, cover and frequency of species, and of soil properties were determined during the growing seasons of 1975 and 1987 in 62 stands.
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International Science and Technology Journal
Scientific studies indicate the use of medicinal plants as antibiotics for some pathogenic fungi, as they do not cause side effects when used in the specified doses, either by extracting the active ingredients from each plant alone or by extracting them ...
حميدة المختار الكابو +6 more
semanticscholar +1 more source
Scientific studies indicate the use of medicinal plants as antibiotics for some pathogenic fungi, as they do not cause side effects when used in the specified doses, either by extracting the active ingredients from each plant alone or by extracting them ...
حميدة المختار الكابو +6 more
semanticscholar +1 more source
Planta, 2014
The activity of the phosphoenolpyruvate (PEP) carboxylase isolated from non-saline grown plants of the salt-tolerant plant Mesembryanthemum crystallinum is strongly inhibited by malate. This inhibition was found to depend on the pH (rising with increasing H(+)-concentrations) and on the concentration of malate used. The addition of inorganic phosphate (
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The activity of the phosphoenolpyruvate (PEP) carboxylase isolated from non-saline grown plants of the salt-tolerant plant Mesembryanthemum crystallinum is strongly inhibited by malate. This inhibition was found to depend on the pH (rising with increasing H(+)-concentrations) and on the concentration of malate used. The addition of inorganic phosphate (
openaire +1 more source
Planta, 2014
Four-and-a-half-week-old plants of Mesembryanthemum crystallinum (L.) were transferred to cooled nutrient solution or to nutrient solution of low oxygen content. These stress treatments are known to reduce the absorption of water by plants. Examination of the second foliar leaves showed that the stress treatments result in a malate accumulation in the ...
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Four-and-a-half-week-old plants of Mesembryanthemum crystallinum (L.) were transferred to cooled nutrient solution or to nutrient solution of low oxygen content. These stress treatments are known to reduce the absorption of water by plants. Examination of the second foliar leaves showed that the stress treatments result in a malate accumulation in the ...
openaire +1 more source