2021
DOI: 10.3390/plants10112443
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The Variability for the Biochemical Indicators at the Winter Wheat Assortment and Identifying the Sources with a High Antioxidant Activity

Abstract: This study presents the variability of some biochemical indicators in the winter wheat assortments tested in south-western Oltenia (Romania) and identification of the sources showing a high antioxidant activity. The peroxidase activity has intensified as the stress induced by treatment with PEG of different concentrations and in different doses increased. Regarding the peroxidase content, among the varieties treated with PEG 10,000 25%, the majority of the Romanian varieties tested showed higher values of the … Show more

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Cited by 4 publications
(4 citation statements)
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“…ROS have been widely studied as important signaling molecules and toxic components in plants [ 3 , 4 , 45 , 46 , 47 , 48 ]. Thus, the potential roles of CAT genes encoding catalases that control the homeostasis of ROS are of great importance.…”
Section: Discussionmentioning
confidence: 99%
“…ROS have been widely studied as important signaling molecules and toxic components in plants [ 3 , 4 , 45 , 46 , 47 , 48 ]. Thus, the potential roles of CAT genes encoding catalases that control the homeostasis of ROS are of great importance.…”
Section: Discussionmentioning
confidence: 99%
“…Drought is often accompanied by osmotic stress. Paunescu et al [4] applied a polyethylene glycol (PEG) solution in hydroponic cultivation to mimic drought stress to screen winter wheat varieties of various origins for the activity of antioxidant enzymes. Increased peroxidase activity under the 25% PEG treatment might suggest their resistance to drought in most Romanian varieties.…”
Section: Drought Stressmentioning
confidence: 99%
“…Wheat is remarkably adaptable, but drought conditions mean bad news for this harvestand the next. Thus, drought affects wheat differently depending on the growth stage (Paunescu et al, 2021;Tatar et al, 2016). The plasma membrane is the protective cell membrane found on the cell's exterior.…”
Section: Introductionmentioning
confidence: 99%