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• W1968633118 abstract "Six different xanthophyll cycles have been described in photosynthetic organisms. All of them protect the photosynthetic apparatus from photodamage caused by light-induced oxidative stress. Overexcitation conditions lead, in the chloroplast, to the over-reduction of the NADP pool and production of superoxide, which can subsequently be metabolized to hydrogen peroxide or a hydroxyl radical, other reactive oxygen species (ROS). On the other hand, overexcitation of photosystems leads to an increased lifetime of the chlorophyll excited state, increasing the probability of chlorophyll triplet formation which reacts with triplet oxygen forming single oxygen, another ROS. The products of the light-dependent phase of xanthophyll cycles play an important role in the protection against oxidative stress generated not only by an excess of light but also by other ROS-generating factors such as drought, chilling, heat, senescence, or salinity stress. Four, mainly hypothetical, mechanisms explaining the protective role of xanthophyll cycles in oxidative stress are presented. One of them is the direct quenching of overexcitation by products of the light phase of xanthophyll cycles and three others are based on the indirect participation of xanthophyll cycle carotenoids in the process of photoprotection. They include: (1) indirect quenching of overexcitation by aggregation-dependent light-harvesting complexes (LHCII) quenching; (2) light-driven mechanisms in LHCII; and (3) a model based on charge transfer quenching between Chl a and Zx. Moreover, results of the studies on the antioxidant properties of xanthophyll cycle pigments in model systems are also presented." @default.
• W1968633118 created "2016-06-24" @default.
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• W1968633118 date "2011-03-01" @default.
• W1968633118 modified "2023-10-18" @default.
• W1968633118 title "Xanthophyll cycle – a mechanism protecting plants against oxidative stress" @default.
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• W1968633118 cites W1971099834 @default.
• W1968633118 cites W1971594984 @default.
• W1968633118 cites W1971995091 @default.
• W1968633118 cites W1974139056 @default.
• W1968633118 cites W1974690896 @default.
• W1968633118 cites W1978046012 @default.
• W1968633118 cites W1978090920 @default.
• W1968633118 cites W1978536046 @default.
• W1968633118 cites W1979857746 @default.
• W1968633118 cites W1984393234 @default.
• W1968633118 cites W1987633886 @default.
• W1968633118 cites W1992022525 @default.
• W1968633118 cites W1992244454 @default.
• W1968633118 cites W1993294060 @default.
• W1968633118 cites W1995470326 @default.
• W1968633118 cites W2000350349 @default.
• W1968633118 cites W2006138738 @default.
• W1968633118 cites W2007861801 @default.
• W1968633118 cites W2008237397 @default.
• W1968633118 cites W2011793601 @default.
• W1968633118 cites W2013056027 @default.
• W1968633118 cites W2014911581 @default.
• W1968633118 cites W2015068760 @default.
• W1968633118 cites W2016769986 @default.
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• W1968633118 cites W2023778946 @default.
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• W1968633118 cites W2028078520 @default.
• W1968633118 cites W2036416017 @default.
• W1968633118 cites W2036964182 @default.
• W1968633118 cites W2037060582 @default.
• W1968633118 cites W2041735737 @default.
• W1968633118 cites W2043887631 @default.
• W1968633118 cites W2046596338 @default.
• W1968633118 cites W2049247543 @default.
• W1968633118 cites W2053022803 @default.
• W1968633118 cites W2056650938 @default.
• W1968633118 cites W2061794055 @default.
• W1968633118 cites W2064196632 @default.
• W1968633118 cites W2065312823 @default.
• W1968633118 cites W2067691933 @default.
• W1968633118 cites W2068103674 @default.
• W1968633118 cites W2070085283 @default.
• W1968633118 cites W2072534408 @default.
• W1968633118 cites W2073354633 @default.
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• W1968633118 cites W2079151807 @default.
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• W1968633118 doi "https://doi.org/10.1179/174329211x13020951739938" @default.
• W1968633118 hasPubMedCentralId "https://www.ncbi.nlm.nih.gov/pmc/articles/6837671" @default.
• W1968633118 hasPubMedId "https://pubmed.ncbi.nlm.nih.gov/21722416" @default.
• W1968633118 hasPublicationYear "2011" @default.
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