2021
DOI: 10.32604/biocell.2021.015954
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Effects of lead (Pb)-induced oxidative stress on morphological and physio-biochemical properties of rice

Abstract: In rice, high concentration of lead (Pb) can cause phyto-toxicity affecting several physiological functions.Cultivation of rice varieties that are resistant to Pb-induced oxidative stress is an important management strategy in Pb-contaminated soils. In the current study, we evaluated four different rice cultivars for their response to Pb-induced stress. Three japonica type cultivars X-Jigna, Ediget, and Furat, and one Indica type cultivar Amber 33 were grown in soil containing different Pb concentrations (0 mM… Show more

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Cited by 23 publications
(26 citation statements)
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“…Seeds sterilization, germination, and sowing were conducted as previously described [ 65 ]. Lead (II) nitrate (Pb(NO 3 ) 2 ) measuring 1.2 mM was applied as described earlier [ 11 ]. The pots were divided into four treatments with three replicates each, as listed in Table 1 .…”
Section: Methodsmentioning
confidence: 99%
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“…Seeds sterilization, germination, and sowing were conducted as previously described [ 65 ]. Lead (II) nitrate (Pb(NO 3 ) 2 ) measuring 1.2 mM was applied as described earlier [ 11 ]. The pots were divided into four treatments with three replicates each, as listed in Table 1 .…”
Section: Methodsmentioning
confidence: 99%
“…Visible green pigment content in leaves was measured in leaf samples using a SPAD meter (SPAD-502; Minolta Co. Ltd., Osaka, Japan), as previously described [ 11 ].…”
Section: Methodsmentioning
confidence: 99%
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“…Pollution from heavy metals (HMs) poses a major threat to all types of living things, notably to plants [ 51 , 52 ]. HMs application, including cadmium, lead, and zinc, significantly increased the production of endogenous melatonin in algae, and exogenous melatonin application improved the algae’s ability to withstand cadmium stress [ 43 , 53 ].…”
Section: Role Of Melatonin Under Abiotic Stressmentioning
confidence: 99%