A Light-Inducible Cytochrome b Reduction in the Green Alga Acetabularia

  • R. Caubergs
  • T. Vanden Driessche
  • J. A. De Greef
Conference paper
Part of the Proceedings in Life Sciences book series (LIFE SCIENCES)

Abstract

Blue light induces an absorbance change (LIAC) in a membrane fraction derived from higher plant systems such as corn coleoptiles and cauliflower inflorescences. It is believed that this LIAC is directly related with the photoreception performed by a flavoprotein. Blue light is obligatory for normal growth and cap morphogenesis [5] in the green alga Acetabularia mediterranea which makes it a valuable object for investigations in relation to the blue light-inducible absorbance change.

Keywords

Corn Fractionation Salicylhydroxamic 

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References

  1. 1.
    Caubergs RJ, Goldsmith MHM, Briggs WR (1979) Light-inducible cytochrome reduction in membranes from corn coleoptiles: fractionation and inhibitor studies. Carnegie Inst Yearb 78: 121–125Google Scholar
  2. 2.
    Caubergs RJ, De Greef JA (1982) Light inducible cytochrome reduction from cauliflower (Brassica oleraceae) inflorescences. Photochem Photobiol 35: 405–410CrossRefGoogle Scholar
  3. 3.
    Clauss H (1968) Beeinflussung der Morphogenese, Substanzproduktion und Proteinzunahme for Acetabularia mediterranea durch sichtbare Strahlung. Protoplasma 65: 49–80CrossRefGoogle Scholar
  4. 4.
    Goldsmith MH, Caubergs RJ, Briggs WR (1980) Light-inducible cytochrome reduction in membrane preparations from corn coleoptiles. Plant Physiol 66: 1067–1073PubMedCrossRefGoogle Scholar
  5. 5.
    Widell S, Larsson C (1981) Separation of presumptive plasmamembranes from mitochondrial by partition in an aqueous polymer two-phase system. Plant Physiol 51: 368–378CrossRefGoogle Scholar

Copyright information

© Springer-Verlag Berlin Heidelberg 1984

Authors and Affiliations

  • R. Caubergs
    • 1
  • T. Vanden Driessche
    • 2
  • J. A. De Greef
    • 1
  1. 1.Department of BiologyUniversity of Antwerpen, RUCA-UIAWilrijkBelgium
  2. 2.Laboratory of Cytology and Molecular EmbryologyFree UniversityBrusselsBelgium

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