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Senescence, stress, and reactive oxygen species

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Senescence, stress, and reactive oxygen species

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dc.contributor.author Jajić, Ivan [SAP14007381] pl
dc.contributor.author Sarna, Tadeusz [SAP11004925] pl
dc.contributor.author Strzałka, Kazimierz [SAP11005130] pl
dc.date.accessioned 2016-04-04T10:20:45Z
dc.date.available 2016-04-04T10:20:45Z
dc.date.issued 2015 pl
dc.identifier.uri http://ruj.uj.edu.pl/xmlui/handle/item/23356
dc.language eng pl
dc.rights Udzielam licencji. Uznanie autorstwa 4.0 Międzynarodowa *
dc.rights.uri http://creativecommons.org/licenses/by/4.0/pl/legalcode *
dc.title Senescence, stress, and reactive oxygen species pl
dc.type JournalArticle pl
dc.description.physical 393-411 pl
dc.abstract.en Generation of reactive oxygen species (ROS) is one of the earliest responses of plant cells to various biotic and abiotic stresses. ROS are capable of inducing cellular damage by oxidation of proteins, inactivation of enzymes, alterations in the gene expression, and decomposition of biomembranes. On the other hand, they also have a signaling role and changes in production of ROS can act as signals that change the transcription of genes that favor the acclimation of plants to abiotic stresses. Among the ROS, it is believed that H2O2 causes the largest changes in the levels of gene expression in plants. A wide range of plant responses has been found to be triggered by H2O2 such as acclimation to drought, photooxidative stress, and induction of senescence. Our knowledge on signaling roles of singlet oxygen (1O2) has been limited by its short lifetime, but recent experiments with a flu mutant demonstrated that singlet oxygen does not act primarily as a toxin but rather as a signal that activates several stress-response pathways. In this review we summarize the latest progress on the signaling roles of ROS during senescence and abiotic stresses and we give a short overview of the methods that can be used for their assessment. pl
dc.subject.en leaf senescence pl
dc.subject.en superoxide anion pl
dc.subject.en singlet oxygen pl
dc.subject.en hydrogen peroxide pl
dc.subject.en reactive oxygen species pl
dc.subject.en abiotic stress pl
dc.description.volume 4 pl
dc.description.number 3 pl
dc.description.publication 1,5 pl
dc.identifier.doi 10.3390/plants4030393 pl
dc.identifier.eissn 2223-7747 pl
dc.title.journal Plants pl
dc.language.container eng pl
dc.affiliation Wydział Biochemii, Biofizyki i Biotechnologii : Zakład Fizjologii i Biochemii Roślin pl
dc.affiliation Wydział Biochemii, Biofizyki i Biotechnologii : Zakład Biofizyki pl
dc.subtype ReviewArticle pl
dc.rights.original CC-BY; otwarte czasopismo; ostateczna wersja wydawcy; w momencie opublikowania; 0; pl
dc.identifier.project ROD UJ / P pl


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Udzielam licencji. Uznanie autorstwa 4.0 Międzynarodowa Except where otherwise noted, this item's license is described as Udzielam licencji. Uznanie autorstwa 4.0 Międzynarodowa