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  1. No Access

    Article

    Highly efficient integration of foreign DNA into the genome of the green sulfur bacterium,Chlorobium vibrioforme by homologous recombination

    Highly efficient and reproducible transformation ofChlorobium vibrioforme with plasmid DNA has been achieved by electroporation. Specific parameters have been optimized for the electrotransformation procedure. Th...

    Søren Kjærulff, Dzung Bao Diep, Jens Sigurd Okkels… in Photosynthesis Research (1994)

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    Article

    A cDNA clone from barley encoding the precursor from the photosystem I polypeptide PSI-G: Sequence similarity to PSI-K

    A cDNA clone encoding the photosystem I subunit, PSI-G was isolated from barley using an oligonucleotide specifying a partial amino acid sequence from a 9 kDa polypeptide of barley photosystem I. The 724 bp se...

    Jens Sigurd Okkels, Vibeke Skovgaard Nielsen… in Plant Molecular Biology (1992)

  3. No Access

    Chapter

    Characterization of a cDNA Clone for the PsaH Gene from Barley and mRNA Level of PS I Genes in Light-Induced Barley Seedlings

    Photosystem I (PS I) catalyzes the coupled photoreduction of ferredoxin and photooxidation of plastocyanin. PS I core preparations from plants and cyanobacteria has been shown to contain a number of polypeptid...

    Jens Sigurd Okkels, Henrik Vibe Scheller… in Current Research in Photosynthesis (1990)

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    Chapter

    Nearest Neighbour Analysis of the Photosystem I Subunits in Barley and Their Binding of Ferredoxin

    Photosystem I (PS I) mediates electron transfer from plastocyanin to ferredoxin through the reaction center P700 and the five electron acceptors A0, A1, X, A and B (1). PS I preparations from barley contain the r...

    Birgitte Andersen, Birgit Koch, Henrik Vibe Scheller… in Current Research in Photosynthesis (1990)

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    Chapter

    Chloroplast Encoded Photosystem I Polypeptides of Barley

    In higher plants, photochemical transfer of electrons from plastocyanin to ferredoxin is catalyzed by photosystem I (PS I), a membrane-bound protein complex binding the reaction center (P700), the photoreducib...

    Birger Lindberg Møller, Henrik Vibe Scheller… in Current Research in Photosynthesis (1990)

  6. No Access

    Chapter

    Characterization of a cDNA Clone for the PsaE Gene from Barley and Plasma Desorption Mass Spectrometry of the Corresponding Photosystem I Polypeptide PSI-E

    Photosystem I (PS I) preparations from barley contain polypeptides with apparent molecular masses of 82 (PSI-A and PSI-B), 18 (PSI-D), 16 (PSI-E), 14, 9.5 (PSI-H), 9 (PSI-C), 4, and 1.5 kDa (PSI-I) as determin...

    Henrik Vibe Scheller, Jens Sigurd Okkels… in Current Research in Photosynthesis (1990)