Počet záznamů: 1  

Structure of PSI, PSII and antennae complexes from yellow-green alga Xanthonema debile

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    SYSNO ASEP0367258
    Druh ASEPJ - Článek v odborném periodiku
    Zařazení RIVJ - Článek v odborném periodiku
    Poddruh JČlánek ve WOS
    NázevStructure of PSI, PSII and antennae complexes from yellow-green alga Xanthonema debile
    Tvůrce(i) Gardian, Zdenko (BC-A) RID
    Tichý, J. (CZ)
    Vácha, František (BC-A) RID
    Celkový počet autorů3
    Zdroj.dok.Photosynthesis Research - ISSN 0166-8595
    Roč. 108, č. 1 (2011), s. 25-32
    Poč.str.8 s.
    Jazyk dok.eng - angličtina
    Země vyd.NL - Nizozemsko
    Klíč. slovaPhotosynthesis ; Chromophytes ; Xanthonema debile
    Vědní obor RIVEF - Botanika
    CEPIAA601410907 GA AV ČR - Akademie věd
    CEZAV0Z50510513 - UMBR-M, BC-A (2005-2011)
    UT WOS000290318400004
    DOI10.1007/s11120-011-9647-z
    AnotacePhotosynthetic carbon fixation by Chromophytes is one of the significant components of a carbon cycle on the Earth. Their photosynthetic apparatus is different in pigment composition from that of green plants and algae. In this work we report structural maps of photosystem I, photosystem II and light harvesting antenna complexes isolated from a soil chromophytic alga Xanthonema debile (class Xanthophyceae). Electron microscopy of negatively stained preparations followed by single particle analysis revealed that the overall structure of Xanthophytes' PSI and PSII complexes is similar to that known from higher plants or algae. Averaged top-view projections of Xanthophytes' light harvesting antenna complexes (XLH) showed two groups of particles. Smaller ones that correspond to a trimeric form of XLH, bigger particles resemble higher oligomeric form of XLH.
    PracovištěBiologické centrum (od r. 2006)
    KontaktDana Hypšová, eje@eje.cz, Tel.: 387 775 214
    Rok sběru2012
Počet záznamů: 1