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Cytochemistry and Immunology of some Nuclear Proteins in a Primative Dinoflagellate

  • L. Salamin Michel
  • M.-O. Soyer-Gobillard
  • M.-L. Géraud
  • A. Gautier

Abstract

Dinoflagellates represent an outstanding experimental model for the study of nuclear structure-function relationships, due to the permanently condensed DNA in ‘arch-shaped’ chromosomes and the constant presence of nucleoli and nuclear membrane throughout the whole cell cycle. The fact that in the nucleoli the chromosomes remain distinct inside the Fibrillar Centers (FC), makes it easier to distinguish the proteins bound to DNA from those which are not. This allows a better interpretation of in situ labelling studies of nuclear components.

Keywords

Nucleolar Protein Granular Component Dense Fibrillar Component Fibrillar Center Prorocentrum Micans 
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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Copyright information

© Plenum Press, New York 1990

Authors and Affiliations

  • L. Salamin Michel
    • 1
  • M.-O. Soyer-Gobillard
    • 2
  • M.-L. Géraud
    • 2
  • A. Gautier
    • 1
  1. 1.Center of Electron MicroscopyUniversity of LausanneLausanneSwitzerland
  2. 2.Arago LaboratoryUniversity of Paris VIBanyuls-sur MerFrance

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