Protoplasma

, Volume 81, Issue 2–3, pp 145–162 | Cite as

Die Veränderungen der Ultrastruktur während der Zoosporogenese beiSaprolegnia monoica

  • H. Hagedorn
  • H. Weinert
Article
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Zusammenfassung

Die Veränderungen der Ultrastruktur des Zoosporangiums von der Septierung bis zur ausgewachsenen Zoospore werden qualitativ und quantitativ beschrieben. Aus der Vermehrungsrate der einzelnen Organelle und ihrer Verflechtung zu einem strukturellen Kontinuum wird auf die möglichen Funktionen der Organelle geschlossen. Es wird versucht, quantitative Vorstellungen von den Syntheseleistungen zu gewinnen, und es wird gezeigt, daß einige Organelle ihre Funktion ändern.

Changes of the ultrastructure in zoosporangia during zoosporogenesis ofSaprolegnia monoica

Summary

Changes of the ultrastructure in zoosporangia from the forming of septa until the formation of ripe zoospores were described in a qualitative and quantitative way. From the ratio of increasing of the different organelles and their orientation to a structural continuity conclusions were made for a possible function of the organelles. Besides it was tried to get a conception about the quantity in the effect of synthesis. It could be demonstrated, that some organelles change their function.

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Copyright information

© Springer-Verlag 1974

Authors and Affiliations

  • H. Hagedorn
    • 1
  • H. Weinert
    • 1
  1. 1.Botanisches Institut der Universität MünsterMünster (Westf.)Bundesrepublik Deutschland

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