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Movement Reactions of Blue-Green Algae in Response to Their Photoenvironment

  • Donat-Peter Häder
Part of the NATO Conference Series book series (NATOCS, volume 7)

Abstract

The photophobie response is the basic mechanism for the orientation of blue-green algae in a photo-environment. The photoreceptor system is identical with the photosynthetic pigments, and the sensory transduction between photoreceptor and motor apparatus is mediated by light-induced potential changes.

A computer model has been developed to simulate the photophobie behavior under various conditions.

Keywords

Light Trap Sensory Transduction Electrical Potential Gradient Movement Reaction Motor Apparatus 
These keywords were added by machine and not by the authors. This process is experimental and the keywords may be updated as the learning algorithm improves.

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References

  1. Amesz, J. 1973. The function of plastoquinone in photosynthetic electron transport. Biochim. Biophys. Acta 301: 35–51.Google Scholar
  2. Burkart, U., D.-P. Hader. 1980. Phototactic attraction in light trap experiments. J. Math. Biol. 10: 257–169MathSciNetGoogle Scholar
  3. Hader, D.-P. 1973. Untersuchungen zur Photo-phobotaxis bei Phormidium uncinatum. Thesis Marburg.Google Scholar
  4. Hader, D.-P. 1975. The effect of inhibitors on the electron flow triggering photophobic reactions in Cyanophyceae. Arch. Microbiol. 103: 169–174.CrossRefGoogle Scholar
  5. Hader, D.-P. 1976. Further evidence for the electron pool hypothesis. The effect of KCN and DSPD on the photophobic reaction in the filamentous blue-green alga Phormidium uncinatum. Arch. Microbiol. 110: 301–303.CrossRefGoogle Scholar
  6. Hader, D.-P. 1978. a. Evidence of electrical potential changes in photophobically reacting blue-greencalgae. Arch. Microbiol. 118: 115–119.CrossRefGoogle Scholar
  7. Hader, D.-P. 1978. b. Extracellular and intracellular determination of light-induced potential changes during photophobic reactions in blue-green algae. Arch. Microbiol. 119: 75–79.CrossRefGoogle Scholar
  8. Hader, D.-P. 1979 a. Effect of inhibitors and uncouplers on light-induced potential changes triggering photo-phobic responses. Arch. Microbiol. 120: 57–60.CrossRefGoogle Scholar
  9. Hader, D.-P. 1979 b. Photomovement. In: Haupt, W. M. Feinleib [eds.] Encyclopedia of plant physiology. N. S. VII Springer Berlin, Heidelberg: 268–309.Google Scholar
  10. Mitchell, P. 1978. Protonmotive chemiosmotic mechanisms in oxidative and photosynthetic phosphorylation. TIBS: N58 - N61.Google Scholar
  11. Nultsch, W. 1975. Phototaxis and photokinesis. In Carlile, M. J. [ed.] Primitive sensory communication systems. Acad. Press, London, New York, San Francisco: 29–90.Google Scholar
  12. Nultsch, W., D. -P. Hader. 1980. Light perception and sensory transduction in photosynthetic prokaryotes. In: Hemmerich, P. [ed.] Structure and bonding. Springer, Berlin, Heidelberg, New York: 111–139.Google Scholar

Copyright information

© Plenum Press, New York 1982

Authors and Affiliations

  • Donat-Peter Häder
    • 1
  1. 1.Fachbereich Biologie-BotanikPhilipps-Universität MarburgLahnbergeGermany

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