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Lignin and organic free radicals in maize (Zea mays L.) seeds in response to aflatoxin B-1 contamination: an optical and EPR spectroscopic study
(Wiley, Hoboken, 2022)
BACKGROUND Aflatoxin B-1 (AFB(1)) is the most dangerous of the mycotoxins that contaminate cereal seeds naturally. A stress lignin formation is linked with the accumulation of reactive oxygen species causing a change in ...
Cell wall response to UV radiation in needles of Picea omorika
(Elsevier France-Editions Scientifiques Medicales Elsevier, Issy-Les-Moulineaux, 2021)
The UV-B represents the minor fraction of the solar spectrum, while UV-C is not contained in natural solar radiation, but both radiation types can cause damaging effects in plants. Cell walls (CWs) are one of the targets ...
New insights into the genetic diversity ofXanthomonas campestrispv.campestrisisolates from winter oilseed rape in Serbia
(Wiley, Hoboken, 2021)
Winter oilseed rape has recently been described as a new host for the phytopathogenic bacteriumXanthomonas campestrispv.campestris(Xcc) in Serbia. In order to provide information about the genetic structure of this bacterium's ...
Biochemical and histological characterization of succulent plant Tacitus bellus response to Fusarium verticillioides infection in vitro
(Elsevier Gmbh, Munich, 2020)
We present changes in Tacitus bellus antioxidative system that specifically correspond to subsequent phases of hemibiotroph Fusarium verticillioides infection revealed by histological analysis. T. bellus response to spore ...
Ferrous iron binding to epinephrine promotes the oxidation of iron and impedes activation of adrenergic receptors
(Elsevier Science Inc, New York, 2020)
Upon release in response to stress, epinephrine (Epi) may interact with labile iron pool in human plasma with potentially important (patho)physiological consequences. We have shown that Epi and Fe3+ build stable 1:1 high-spin ...
Effect of encapsulated lemongrass (Cymbopogon citratus L.) essential oil against potato tuber moth Phthorimaea operculella
(Elsevier Sci Ltd, Oxford, 2020)
The study reported the development of biodegradable, environment- and eco-friendly material based on natural polymers and lemongrass (Cymbopogon citratus L.) essential oil (LEO) for application as a green pesticide. The ...
Superior hardness and stiffness of diamond nanoparticles
(Pergamon-Elsevier Science Ltd, Oxford, 2020)
We introduce a computational approach to estimate the hardness and stiffness of diamond surfaces and nanoparticles by studying their elastic response to atomic nanoindentation. Results of our ab initio density functional ...
Optimization of phenol removal with horseradish peroxidase encapsulated within tyramine-alginate micro-beads
(Elsevier, Amsterdam, 2021)
Removal of phenolic compounds from water is of major interest over the years, since they are one of the most common pollutants in aqueous systems. Horseradish peroxidase (HRP) is the most investigated biocatalyst for this ...
Silencing of ascorbate oxidase results in reduced growth, altered ascorbic acid levels and ripening pattern in melon fruit
(Elsevier France-Editions Scientifiques Medicales Elsevier, Issy-Les-Moulineaux, 2020)
Ascorbate oxidase (AO, EC 1.10.3.3) is a copper-containing enzyme localized at the apoplast, where it catalyzes the oxidation of ascorbic acid (AA) to dehydroascorbic acid (DHA) via monodehydroascorbic acid (MDHA) intermediate. ...
Impact of reservoir properties on elemental accumulation and histopathology of European perch (Perca fluviatilis)
(Pergamon-Elsevier Science Ltd, Oxford, 2020)
This study was conducted on individuals of European perch from six reservoirs in Serbia with different properties, used for different purposes, and situated at different altitudes. Samples of muscle, gills, and liver, as ...