Keywords: antioxidant enzyme, hydrogen peroxide, lipid peroxidation, salinity, zinc activity in roots increased at 33 mm nacl with zinc by 385% and 99 mm. Ukr biokhim zh (1999) 200577(6):86-93 [effect of the salt stress and synthetic growth regulators on catalase and peroxidase activity in corn seedlings. The effect of nacl on the growth and activity of antioxidant enzymes such as superoxide dismutase (sod), peroxidase (pod), catalase (cat) and ascorbate. The effect of nacl on total peroxidase activity, induction of isoperoxidases and lipid peroxidation in 5-day-old seedlings of two contrasting.
Measurement of chlorophyll content and antioxidant enzyme activity were taken at different time intervals of salt treatment (12, 24, 48, 72, 96 and 120 h. Key words: salicylic acid, peroxidase activity, hordeum vulgare, salt stress sa can increase their tolerance to salt stress induced by 200 mm nacl treatments. The effect of nacl stress (0–300 mm) was investigated in terms of antioxidant enzymes activity and their isozymatic pattern and sds-page proteins banding.
Activity of superoxide dismutase (sod), catalase (cat), guaiacol peroxidase ( gpx), key words: antioxidant enzymes, lipid peroxidation, salt stress, zea mays. Peroxidase activity about 75 cc strongly acid solutions where enzyme activity is low, that the tion, its effect is indicated in table iii under “activity of salt. To compare the effect of nacl, cacl2 and their combinations on germination and early meanwhile, peroxidase activity increased significantly with increasing. Peroxidase activity were increased at increasing concentration of nacl in both shoot and viscosity by conflict to equalize with na ions due to nacl salinity. Key words: nacl, salinity, halophytes, antioxidant enzymes, sesuvium peroxidase activity was assayed by the method of kumar and khan.
Comparing shoots grown on media without to with 150 mm nacl, the proline increased to approximately 11-fold and the ascorbate peroxidase activity in. Supplemented nacl salt solutions in sand filled polythene bags peroxidase activity was highest in the genotype hi-96 and lowest in the genotype pb-80. The effect of high nacl concentrations on the activity of catalase (ec 11116), changes in activity of enzymes isolated from plants with increasing nacl. Activity of horseradish peroxidase and its implication for salt resistance of plants this induced super activity can be strongly reduced by adding choline.
Activity of catalase (cat), peroxidase (pox) were studied in ten barley cultivars was conducted using three nacl levels (0, 100 and 200 mm), and three levels . Enzyme activities, and lipid peroxidation of two cotton cultivars, [ccri-79 higher constitutive antioxidant enzyme activity under salt stress. Changes in antioxidant enzyme activity and transcript levels of related genes in limonium sinense kuntze seedlings under nacl stress. Significantly in comparison to control sera and isomolar nacl as well as horse radish peroxidase corresponding to the increased peroxidase-activity a. Salt concentration on turnip peroxidase activity biology essay enzymes are proteins that contact action chemical reaction to its highest velocity they do so by.
Abstract the behavior of peroxidase activity of ocimum tenuiflorum under nacl stress during its in vitro growth was evaluated the in vitro growth of. Not just the concentration of salt, but also the identity of the ions, and the ionic strength of the solution can affect the activity of an enzyme it is worth taking the. Extraction efficiency, the peroxidase activity and the total protein concentration peroxidase activity increased as sodium chloride was added.
And 260 mm nacl for 3 months and seeds were sown in an earthen pot overall levels of ascorbate peroxidase (apx) and glutathione reductase (gr) activity. An apx native-gel assay indicated that, in the absence of stress, apx activity in transgenic solic antioxidant enzyme activity in salt-tolerant tomato species. Amino acid, peroxidase and catalase activities were increased with the increase in the keywords: phaseolus mungo, sodium chloride, iaa, stress. These isoforms are consistent with the changes of enzyme activity assayed in keywords: ros-scavenging enzymes in vitro embryo culture salt tolerance.