Počet záznamů: 1

Heat-induced disassembly and degradation of chlorophyll-containing protein complexes in vivo. A study with linearly heated barley leaves

  1. 1.
    0340880 - MBU-M 2010 RIV NL eng J - Článek v odborném periodiku
    Lípová, L. - Krchňák, P. - Komenda, Josef - Ilík, P.
    Heat-induced disassembly and degradation of chlorophyll-containing protein complexes in vivo. A study with linearly heated barley leaves.
    Biochimica Et Biophysica Acta-Bioenergetics. Roč. 1797, č. 1 (2010), s. 63-70 ISSN 0005-2728
    Výzkumný záměr: CEZ:AV0Z50200510
    Klíčová slova: Chlorophyll-containing protein complex * Chlorophyll fluorescence temperature curve * Disassembly
    Kód oboru RIV: EE - Mikrobiologie, virologie
    Impakt faktor: 5.132, rok: 2010

    Chlorophyll fluorescence and stability of chlorophyll-protein complexes (CPC) was followed during gradual heating of barley leaves. At 40–50 C, when the first peak in the chlorophyll fluorescence temperature curve (FTC) was reached reflecting decrease in PSII photochemistry, the PSII core (CCII) dimers began to dissociate into monomers. Further changes in CPCs appeared at 57–60 C, when FTC increases to its second maximum. Photosystem I (PSI) cores (CCI) partially dissociated from light-harvesting complexes of PSI (LHCI) and formed aggregates
    Trvalý link: http://hdl.handle.net/11104/0184029