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  • 1
    Online Resource
    Online Resource
    Primary processes of photosynthesis : Pt. 2, Principles and apparatus (2007)
    Cambridge : Royal Society of Chemistry
    Details Availability
    Description / Table of Contents: This volume forms part of a two-volume set and is not available for individual purchase. Please view the complete pack (ISBN: 978-0-85404-364-4) for purchase options, This volume forms part of a two-volume set and is not available for individual purchase. Please view the complete pack (ISBN: 978-0-85404-364-4) for purchase options
    Type of Medium: Online Resource
    Pages: Online-Ressource (592 p) , 111 col.ill
    Edition: RSC eBook Collection 1968-2009
    ISBN: 184755816X , 9781847558169
    Series Statement: Comprehensive series in photochemical & photobiological sciences v. 10
    URL: http://www.rsc.org/publishing/ebooks/2007/9780854042364.asp
    URL: https://doi.org/10.1039/9781847558169
    URL: http://www.gbv.de/dms/bowker/toc/9781847558169.pdf
    RVK:
    WN 3100
    Language: English
    Note: Ebook , Chapter 1: Overview of primary processes of photosynthesis-- Chapter 2: Absorption of light, excitation energy transfer and electron transfer reactions-- Chapter 3: Chlorophylls-- Chapter 4: Photophysical properties and light-harvesting and photoprotective functions of carotenoids in bacterial photosynthesis: structural selections-- Chapter 5: The light-harvesting system of purple anoxygenic photosynthetic bacteria-- Chapter 6: Oxygen evolving cyanobacteria-- Chapter 7: Antenna system of higher plants' Photosystem I and its interactions with the core complex-- Chapter 8: Structure and function of Photosystem II light-harvesting proteins (lhcb) of higher plants-- Chapter 9: Regulatory control of antenna function in plants-- Chapter 10: Photoinhibition of photosynthetic electron transport-- Chapter 11: Structure of reaction centers in anoxygenic bacteria-- Chapter 12: Functional pattern of reaction centers in anoxygenic photosynthetic bacteria-- Chapter 13: Structure and function of Photosystem I-- Chapter 14: Functional pattern of Photosystem I in oxygen evolving organisms-- Chapter 15: From cell growth to the 3.0 A resolution crystal structure of cyanobacterial Photosystem II-- Chapter 16: Functional pattern of Photosystem II in oxygen evolving organisms-- Chapter 17: Photosynthetic water splitting-- Chapter 18: Anoxygenic bacteria-- Chapter 19: Electron transport chains in oxygenic cyanobacteria-- Chapter 20: Structure-function of the cytochrome b6f complex: a design that has worked for three billion years-- Chapter 21: Photophosphorylation-- Chapter 22: The evolution of photosynthesis.
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  • 2
    Electronic Resource
    Electronic Resource
    Multiple strategies for a high light existence in a tropical marine macroalga (1997)
    Springer
    Photosynthesis research 53 (1997), S. 149-159 
    Details
    ISSN: 1573-5079
    Keywords: Chlorodesmis fastigiata ; D1 protein ; fluorescence ; macroalgae ; photoinhibition ; photosynthesis ; Photosystem II heterogeneity
    Source: Springer Online Journal Archives 1860-2000
    Topics: Biology
    Notes: Abstract Acclimation to high light conditions on the top of coral reefs was examined in the coenocytic, filamentous green macroalga Chlorodesmis fastigiata (C. Ag.) Ducker. Despite having a pool of violaxanthin, high light does not induce formation of zeaxanthin in this macroalga. Exposure to 11 and 33% of surface irradiance resulted in parallel, reversible declines in Fv/Fmand in the number of functional PSII centers. The quantum requirement for PSII inactivation was calculated to be approx. 2×107photons. Recovery of PSII activity after low photon exposures did not depend on protein synthesis, unlike at higher photon exposures, where recovery was inhibited by 50% in the presence of lincomycin. Accumulation of inactive, quenching PSII centers is proposed as a mechanism of energy dissipation; only some of these centers require protein synthesis for reactivation. In natural-sized populations, midday photoinhibition was greater in filament tips than in bases, but the number of inactive PSII centers within entire filaments did not significantly change over the course of the day. It is proposed that the higher chlorophyll concentration in the tips provides protective shading to chloroplasts in lower regions, and that cytoplasmic streaming of chloroplasts within this siphonous alga limits the cumulative exposure to high light, thereby providing another level of protection from high light stress.
    Type of Medium: Electronic Resource
    URL: http://dx.doi.org/10.1023/A:1005820203585
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