onWhole-PlantOptical Spectra 102 5.5.1 Manifestations ofthe BuildupofFlavonols in Reflectance Spectra 103 5.5.2 Effect ofAnthocyaninsonLeafandFruit Spectra 109 ... Photoprotection in plants : optical screening-based mechanisms Subject: Berlin [u.a.], Springer, 2010 Keywords:
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A model of photoprotection mechanisms in plants. Light damages PSII primarily through excitation of the manganese cluster in OEC. ... To cope with UV damage, plants accumulate UV-screening compounds, such as phenolics, in the leaf epidermis (Figure 1 c). The basic structure of phenolic compounds involves an aromatic ring(s) with hydroxyl group ...
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Photoprotection In Plants: Optical Screening-based Mechanisms [PDF] [70ud02uf5to0]. Optical screening of excessive and potentially harmful solar radiation is an important photoprotective mechanism, though...
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The mechanism of photoprotection of algae and higher plants by extrathylakoid or extraplastidic carotenoids based on optical screening of the excessive radiation has been discussed for several decades and is generally acknowledged by now (Ben-Amotz et al. 1989; Bidigare et al. 1993; Hagen et al. 1993, 1994; Hanagata and Dubinsky 1999; Hormaetxe ...
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It is concluded that photoabatement by anthocyanin is a mechanism for allowing maintenance of higher oxidative levels of PS2 acceptor during episodes of high radiation stress, thereby minimizing photodamage to photosynthetic tissues. Leaves and other chlorophyllous tissues of plants often show transient or permanent anthocyanin coloration. The question of …
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Get this from a library! Photoprotection in plants : optical screening-based mechanisms. [Alexei Solovchenko] -- Optical screening of excessive and potentially harmful solar radiation is an important photoprotective mechanism, though it has received much less attention in comparison with other systems ...
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Optical screening of excessive and potentially harmful solar radiation is an important photoprotective mechanism, though it has received much less attention in comparison with other systems preventing photooxidative damage to photoautotrophic orga...
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Plants 2021, 10, 1455 3 of 18 (g) bundle sheath extension light scattering and path lengthening, (h) sclereid light transfer, and (i) bamboo's fusoid cell.Five elements are superficial (a–e) and four elements are located in the mesophyll (f–i).The structural elements presented are highlighted in magenta in each drawing. In each structural element, arrows (red for photosynthetically ...
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Optical screening of excessive and potentially harmful solar radiation is an important photoprotective mechanism, though it has received much less attention in comparison with other systems preventing photooxidative damage to photoautotrophic organisms. This photoprotection in the form of screening appears to be especially important for juvenile and senescing plants …
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Book: Photoprotection in Plants: Optical Screening-based Mechanisms (Springer Series in Biophysics) Author: Alexei Solovchenko Date: Pages: 165 Format: pdf Language: English ISBN10: 3642138861 Product Description: Optical screening of excessive and potentially harmful solar radiation is an important photoprotective mechanism, though it has received …
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To avoid net photoinhibition, plants have developed diverse photoprotection mechanisms such as light avoidance associated with the movement of leaves and …
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Optical screening of excessive and potentially harmful solar radiation is an important photoprotective mechanism, though it has received much less attention in comparison with other systems preventing photooxidative damage to photoautotrophic organisms. This photoprotection in …
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Optical screening of excessive and potentially harmful solar radiation is an important photoprotective mechanism, though it has received much less attention in comparison with …
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Photoprotection in Plants: Optical Screening-based Mechanisms (Springer Series 1 sur 1 Seulement 2 restants Voir Plus. Voir Détails sur eBay disponible sur. Photoprotection in Plants: Optical Screening-based Mechanisms (Springer Series. EUR 219,40 Achat immédiat, EUR 33,42 Livraison, 30-Jour Retours, Garantie client eBay.
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The book summarises the current knowledge on photoprotection of plants via optical screening of solar radiation in the UV and visible parts of the spectrum by extrathylakoid pigments; Special attention is paid to the effects of screening …
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Screening-based photoprotection is a first-line of defense of plants against potentially harmful solar radiation, which takes a considerable time to deploy as well as to withdraw, and is therefore effective for the long-term photoacclimation of plants.
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Plants as photoautotrophic organisms cannot exist without solar radiation energy. On the other hand, photosynthesis proceeds with an optimal rate only within a narrow irradiance range, …
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PHOTOPROTECTION IN PLANTS: Optical Screening-based Mechanisms by Alexei Solovche - $375.35. FOR SALE! The Nile on eBay Photoprotection in Plants by Alexei Solovchenko Photoprotection 3
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Optical screening of excessive and potentially harmful solar radiation is an important photoprotective mechanism, though it has received much less attention in comparison with other systems preventing photooxidative damage to photoautotrophic organisms. This photoprotection in …
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Photoprotection in Plants: Optical Screening-based Mechanisms (Springer Series in Biophysics Book 14) - Kindle edition by Solovchenko, Alexei. Download it once and read it on your Kindle device, PC, phones or tablets. Use features like bookmarks, note taking and highlighting while reading Photoprotection in Plants: Optical Screening-based Mechanisms …
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Plants. 2021, 10, 1455 2 of 19 . Leaf functions must be harmonized with all environmental variables, including the light regime, in order for photosynthesis to proceed under favorable circumstances.
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Optical Screening as a Photoprotective ... A. Solovchenko, Photoprotection in Plants, Springer Series in Biophysics 14, DOI 10.1007/978-3-642-13887-4_1, # Springer-Verlag Berlin Heidelberg 2010 1. ... unless it is removed via a photoprotective mechanism such as thermal dissipation
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This book represents an attempt to develop an integral view of optical screening-based photoprotection in microalgae and higher plants. Towards this end, the key groups of …
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This book represents an attempt to develop an integral view of optical screening-based photoprotection in microalgae and higher plants. Towards this end, the key groups of pigments involved in the screening of ultraviolet and visible components of solar radiation in microalgae and higher plants, and the patterns of their accumulation and ...
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Physical Description: xiii, 168 pages : illustrations (some color), color portrait.
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Photoprotection in Plants: Optical Screening-based Mechanisms (Springer Series in Biophysics, 14): 9783642138867: Solovchenko, Alexei: Books. ... This book represents an attempt to develop an integral view of optical screening-based photoprotection in microalgae and higher plants. Towards this end, the key groups of pigments ...
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Read the latest magazines about 1 Optical. Photoprotection in Plants Optical Screeningbased Mechanisms
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Sunlight damages photosynthetic machinery, primarily photosystem II (PSII), and causes photoinhibition that can limit plant photosynthetic activity, growth and productivity. The extent of photoinhibition is associated with a balance between the rate of photodamage and its repair. Recent studies have shown that light absorption by the manganese cluster in the …
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In this introductory chapter, the concept of photoprotection via "passive" screening of solar radiation by different extrathylakoid pigments is briefly outlined.
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Optical screening of excessive and potentially harmful solar radiation is an important photoprotective mechanism, though it has received much less attention in comparison with other systems preventing photooxidative damage to photoautotrophic organisms. This photoprotection in the form of screening appears to be especially important for juvenile and senescing plants …
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